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VRC 79XX Radio Terminal Product Reference

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1. 2 10 ONMECIAG the Cable cuu eem erede SOPORE RUNE ERE 2 11 the Intenta BAUS Lucae dace opaco Rack OR hea RC ec CR 2 13 P 4 VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET Chapter 3 Software Installation on the Development PC Matt OD Hoa hed oo meee hea 3 1 APPICA NS a dx ea doe koX OR exa eden ATER ROKER 3 2 Sosware medquitements acsi ad exa SSeS 3 2 Developing C sharp or Visual Basic net Applications 3 2 Developing C 3 2 Chapter 4 Operating the Terminal ips n M eee 4 1 Powering On ihe VRO TOXX x Rp R3 RS MARRE ERRARE ER V 4 1 Boging twe TONING TTE 4 3 Vanga the rmt 4 4 Mhe fe DL pP TT 4 5 Adjusting the Screen and 4 5 saca dco dS deka de OPE EON anb iid 4 5 ihe Contests PS EF De 4 9 WS NS 355525524 Rad OR dud RO E EROR ok d 4 9 Conhnecloga 553552554495 HRRX RP RU RE ST HRS TR CHR f 4 11 Displaying Bar Code Mormaton usa
2. 4 2 Gallbralon r EE 4 5 chapter descriplions ccs sse e nre vii cleaning the terminal 8 1 iE 4 3 COMMMIGHHONGS ausser pikta RU REA 7 1 configuring the network 4 2 connecting a 4 11 Contacting SUNIDOL viii CHINAS 4 9 conventions viii vii D desktop iuc scere rear REY CES 4 5 display adjusting contrast 4 5 displaying bar code information 4 11 downloading SDDICAIIODB 6 14 operating system 6 2 DRAM file system 4 15 E environment uuenossss reet 1 FFS 6 1 files DRAM file system 4 15 flash filesystem 4 15 Index 1 X 4 15 filter box CONMOCHIONS tex dd aren 2 9 Flash File cx cic 4 15 Flash 6 1 flash partitions PRS 6 1 ON 6 2 1 2 minimum system requirements 3 1 l information service viii installation kit 2 4 installing the terminal 2 installing your terminal
3. 2 2 internal HAUGHTY 1 4 2 13 K KOyVDORIU 4 4 dHescriptioBS ia cse na EE 4 4 kit installation Dalle 2 4 L locking the desktop 4 5 M maintaining the terminal 8 1 memory Wap 4 15 modes release to cold boot 4 3 release to suspend 4 3 release to warm boot 4 3 N network configuration 2255 2 2 4 2 Index 2 A LZ VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET Non FFS 6 2 notational conventions viii operating environment 1 operating system downloading 6 2 optional accessories 1 4 partitions 6 2 parts of the terminal 2 esee more 1 2 PC minimum system requirements 3 1 PINUS dd AUR XR A 3 positioning the terminal 2 2 power Linda E RAO EA d dde 4 2 power to the 2 8 powering on the terminal 4 1 providing power sesso Rp wea RR ERR 2 8 R HN 1 4 PSY dob dd 6 6 5 SAVING MOS aua e Eod xor ds 4 15 scanner 4 11 displaying bar code information 4 11 I e
4. X 3 1 service information viii 1 viii SDeGIIGSlIORS 1 SDecI 5 1 5 12 5 1 configuring 11 Mbps 5 2 ick Ra died dd a RI E e 5 10 CONG zoo SLE Re P Ide Ideen is 5 10 ONIONS cbe au Eee bebe 5 14 PONS oque P Ed a E 5 13 5 11 signal 23330555655 E 5 9 Stoning the terminal eee 8 1 suspend MONE asserere peek 4 3 suspending terminal operation 4 3 MANUAL 22254 4 3 4 3 symbol support viii ix T terminal AC power connection 2 10 accessories and peripherals 1 3 adjusting volume 4 5 2 VIEW 1 2 before you use it for the first time 1 4 DOGMO RARE GE RUE dup 4 3 calibrating the screen 4 2 REPE RETE 4 5 charge the internal battery 1 4 8 1 2 220 22 1 1 COMMUNES i 4 9 enulronmient uii cae env ede X ded A 1 ERE 1 4 ues es pet Wu EE 2 2 installation kit of parts 2 4 MAMO hes EES BH E 2 5 internal battery 2 13
5. 22 Chapter 8 Maintenance and Troubleshooting Maintaining the Terminal The terminal is factory sealed and contains no user serviceable parts Only qualified Symbol Service Centers should service the terminal Refer to Service Information on page viii Cleaning the Terminal The terminal requires a minimal amount of maintenance To prolong its life and avoid problems keep the terminal clean Use a clean soft cloth dampened with a mild cleanser such as soap and water to clean the terminal Do NOT use cleaners containing a high percentage of alcohol such as Isopropyl Alcohol Do NOT use abrasive paper cloth or abrasive corrosive cleaners Wipe the entire terminal except for the scanner window Wipe the scanner window periodically with a lens tissue or other material suitable for cleaning optical material such as eyeglasses Storage Store the terminal in a cool dry place away from dust The terminal s internal battery will completely discharge in 72 hours All non volatile data is lost when the internal battery is fully discharged 8 1 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Troubleshooting Table 8 1 covers some common terminal problems and corrective actions to take Table 8 1 Terminal Problems Symptom Possible Cause Action Terminal does not power on or shuts off suddenly Power cable not connected or unplugged Connect power cab
6. viii R lated Do6lnmetits i dosi o dE de dob aco dew OR REOR dedo acce d viii TOTO eui duet viii Symbol Support Comer acs cw cece cage x ix Chapter 1 Getting Started mt RECTE C 1 1 the Terminal 5 EE 1 1 OF ine Terminal 222252525325 1 2 Pacessories nad PEIRDISESIS iced zx ende HR den eR Ep ER POE ACE RIDE AE 1 3 OplloHal MCCSSSONES aqaa RR d xe debe C Ra ido Ra 1 4 Radio Cards d ke RE Ud ce de Kap do 1 4 Bealore You Use tie s uacua a OR 1 4 Chapter 2 Installing the Terminal RETE 2 1 Installing Your 2 2 die 242 2 2 Routing Electrical Cables An eu 3 2 2 2 4 installing the Termllial 2 5 Providing Power to he x 22a door d EV br Reip d oa RR EC p tobacco 2 8 Connecting AC Power to Your
7. 4 4 keyboard descriptions 4 4 MAMANG M 8 1 Index memory allocation 4 15 optional accessories 1 4 1 2 POUS Lo cusa ba RE E XH AER REGE ERE 2 2 power connections 2 9 BOWE Em 4 1 DIGGING 5 8 2 providing power 2 8 specifications 222222225556 A 1 SOGE 8 1 toubleshooting s 8 2 gt 444540564549 63 1 1 4 9 troubleshooting 2 22 25 2 8 2 SCrOOl 222 2222 2225 8 2 terminal fails to power up 8 2 U unpacking the terminal 1 1 12 24V gasoline diesel propane 2 5 12 48V electriG osse rer n 2 6 electric over 48V upto 60V 2 7 QUII Mer 4 9 volume 4 5 79XX configurations 1 1 WENN BODL 4 3 Index 3 Ml e 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Index 4 Us What You Think We d like to know what you think about this Manual Please take a moment to fill out this questionnaire and fax this form to 631 738 3318 or mail to Symbol Technologies Inc One Symbol Plaza M S B 4 Holtsville NY 11742 1300 Atten
8. Baud rate z Data bits Parity NONE 71 Stop bits 4 13 P 2 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows NET 6 Select the Common Settings tab Scanner As Keyboard Properties Information Common Settings ComPort 1 ComPort 2 Play Control Keys Simulate ENTER keypress for carrage return Simulate TAB keypress for horizontal tab Play Sound when barcode is scaned i Windows GoodScan way If the Play Control Keys checkbox is selected character values lower than 20h will be played as Ctrl X combinations Otherwise they will be converted For example a carriage return will be played as a Ctrl M with this checkbox selected otherwise is will be played as an Enter key press 7 Tap the Start icon on the tool bar 8 Tap Programs then Microsoft Pocket Word to start the application 9 Begin scanning bar codes The bar code information displays in the Microsoft Pocket Word application 4 14 Operating the Terminal Saving Files and Allocating Memory The terminal uses a Flash file system and a DRAM file system to save files run applications and allocate memory as necessary Flash File System The terminal contains 32MB of non volatile Flash memory 20MB reserved for Windows CE NET operating system 11MB for storage of programs and program files Flash file system 1MB for storing the boot code Permanently save your files and progr
9. The Get Connected dialog box displays Get Connected Get Connected After installing batteries or plugging in the adapter do one of the following Use the serial cable to connect to a COM port on the back of this desktop computer and click Next Use the USB cable to connect to the USB port on the back of this desktop computer ActiveSync will automatically detect the device connection Y ou can also connect your mobile device using infrared For more information click Help Figure 6 17 Get Connected Configuring the Terminal 4 When prompted with the Get Connected dialog box connect the ActiveSync cable to the appropriate port on the terminal and click Next The Set Up a Partnership dialog box displays New Partnership E E Set Up a Partnership x Before you can synchronize information between your mobile device and this computer you must set up partnership between them Would you like to set up a partnership Yes Set up a partnership so that synchronize information between my device and this computer No don t want to synchronize information Set up my device as a guest so that copy or move information between my device and this computer lt Back Nest Cancel Help Figure 6 18 Set Up a Partnership 5 Select the No checkbox and click Next The host computer and the terminal are connected 6 Locate
10. The user agrees to maintain Symbol s copyright notice on the licensed programs delivered hereunder and to include the same on any authorized copies it makes in whole or in part The user agrees not to decompile disassemble decode or reverse engineer any licensed program delivered to the user or any portion thereof Symbol reserves the right to make changes to any software or product to improve reliability function or design Symbol does not assume any product liability arising out of or in connection with the application or use of any product circuit or application described herein No license is granted either expressly or by implication estoppel or otherwise under any Symbol Technologies Inc intellectual property rights An implied license only exists for equipment circuits and subsystems contained in Symbol products Symbol Spectrum One and Spectrum24 are registered trademarks of Symbol Technologies Inc Other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and are hereby acknowledged Symbol Technologies Inc One Symbol Plaza Holtsville New York 11742 1300 http www symbol com 22 About This Guide OOS BIO ORES OIE TRE awe donde vii Ghapler cusa Shay HERA RE ERS SALEEM ES RARER vii Notational Gonvetrilionis SEAR ETS ER
11. tab The recommended 4 15 Ml 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows NET setting is 50 of memory available for programs and 50 of memory available for storage If your applications require more program space more storage space or you receive a memory warning adjust the percentages as necessary 4 16 Za Chapter 5 Spectrum24 Network Configuration Introduction In order to use Symbol s Spectrum24 wireless LAN on the VRC 79XX terminals the terminal must be properly configured with the correct ESS ID and other network entries This chapter describes how to configure your terminal on the Spectrum24 wireless network Note There are currently no Windows CE NET network drivers available for a 2Mbps radio Therefore only configuration of 11Mbps is described in this chapter 5 1 VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET Configuring Your 11 Mbps Terminal To configure the terminal for use on the Spectrum24 wireless network 1 Tap the NICTT icon located on the bottom of the screen Windows CE net 2 Tap WLAN profiles The Mobile Companion WLAN Profiles window opens Mobile Companion WLAN Profiles Connect Default Delete Move Up gt Move Down 3 Select the desired access point and tap Edit 4 Configure the settings in each of the tabs Details for each tab are
12. 4 6 Control Panel Screen 4 Using the arrow keys move to the Stylus icon and press Enter The Stylus Properties screen displays Stylus Properties Double Tap Double tap this grid to set the double tap sensitivity for both the speed and physical distance between taps Double tap this icon to test your double tap settings If this icon doesn t change adjust your settings using the grid above 2 Control Panel 3 Stylus Properties 748 9 12 51 am Figure 4 7 Stylus Properties Screen 5 Using the Tab key key with double arrows select the Calibration tab 6 Using the Tab key again select the Recalibration button Operating the Terminal 7 Press Space to start the Calibration process The recalibration screen displays Carefully press and briefly hold stylus on the center of the target Repeat as the target moves around the screen Press the Esc key to cancel Figure 4 8 Calibration Screen 8 the screen instructs carefully press and briefly hold the stylus on the center of each target that appears on the screen Repeat as the target moves around the screen 9 Press Enter when prompted to accept the new calibration Note f the digitizer fails to respond call the Symbol Support Center for assistance Adjusting the Contrast 1 Press the Ctrl Send keys to lighten the contrast The contrast will cycle from light to dark then da
13. A 1 below summarizes the terminal s intended operating environment Table A 1 VRC 79XX Operating Environment Operating Temperature 20 C to 50 C 4 F to 122 F 5 to 95 Relative Humidity non condensing Humidity 5 to 95 non condensing Shipping and Storage Temperature 20 C to 60 C 4 to 140 F 85 Relative Humidity Electrostatic Discharge 15 kv Drop to Concrete 2 meters 1 meter for full screen VGA Sealing IP 65 and Mil Standard 810E windblown rain and dust Altitude Temperature 15 000 ft 12 C 54 F Cargo Storage 8 000 ft 27 C 81 F Operating Vibration 0 04g Hz Random 20Hz to 2kHz Shock 4 ft 1 2 m drop to concrete 0 C 32 F 23 C 73 F 50 C 122 F Rain and Drip Sealed to IP 65 MIL STD 810E Proc 506 3 Dripping Rain A 1 Ml LZ VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET l gt Table 1 VRC 79 Operating Environment Continued Dust Sealed to IP 65 Solar Sunshine Per MIL STD 810E Proc 1120 watt m Uv spectral 250 400 nm Cargo Packaged 3 ft 0 9 m drop 140 60 C 85 RH 5 Hz vibration 5 20 less than or equal to lbs Impact 130 gm 4 6 2 31 75 mm 1 25 in diameter chrome steel ball dropped from 50 cm 19 6 in onto any surface including display Thermal Shock 20 C to 70 C 4 F to 158 F ESD 15 kV Air 8 kV
14. Embedded Windows CE NET Options Tab Use the Options tab to enable or disable the suspend wireless network option and system sounds and set temporary settings Mobile Companion E3 Option Settings Access AP networks Access Ad Hoc networks Disable Profile Roaming Enable Sounds Change Password Figure 5 15 Options Tab e Select the Access AP networks checkbox to enable and disable access to AP networks Select the Access Ad Hoc networks checkbox to enable and disable access to Ad Hoc networks Select the Disable Profile Roaming checkbox to enable and disable profile roaming e Select the Enable Sounds checkbox to enable and disable sounds Change Password allows the system administrator to set a password for the WLAN profiles this will stop unauthorised personnel from changing the WLAN settings 5 14 Za Chapter 6 Configuring the Terminal Introduction This chapter describes the terminal s Flash partitions and how they are used to specify and load files into the flash memory of the terminal using ActiveSync Flash Partitions In addition to the RAM based storage standard on Windows CE NET terminals the VRC 79XX is also equipped with a non volatile Flash based storage area which can store data partitions that can not be corrupted by a cold boot This Flash area is divided into two categories Flash File System FFS Partitions and Non FFS Partitions FFS P
15. Item 13 Table 2 1 securing the screws with Nutlock Important Fixing Information Any modification to supplied mountings could cause early failure of the unit mountings e ALL fixing positions must be used All nuts bolts end clamps to be checked periodically and tightened if required Thequick release mounting plate Snatch plate to be fully supported over its entire footprint Additional plates may be required to achieve this Note See label on quick release plate for further fixing information Routing Electrical Cables Establish a neat route for the cabling staying clear of moving parts sharp edges or hot surfaces wherever possible 2 2 Installing the Terminal Fix the cable to existing cable runs inside the vehicle using cable ties item 12 Table 2 1 but make sure they are away from any moving parts sharp edges or hot surfaces When the cabling must go through a panel use a suitable gland item 2 Table 2 1 When fixing the conduit or cable on the outside of a vehicle use P Clips item 10 Table 2 1 Either drill and tap the hole or use a nut and bolt to secure the clip Make sure the cable does not have tight bends The minimum recommended radius is 2 5 Solder all fuse holders item 3 Table 2 1 DO NOT crimp After soldering the fuse holder file the solder flat where it comes in contact with the fuse On electric vehicles take the power from as close to the battery as possible bu
16. network performance description is displayed for each power range Status Tabs Signal Tab Use the Signal tab to display a real time graph of the signal quality of the adapter to the associated access point including the number of times the adapter has roamed to and from APs the current data rate and the network status Signal quality indicates how clearly the adapter can hear the associated access point Mobile Companion Signal Info Status Ping APs Missed Beacons NPD m Retries 50 Signal 0 lt 0 Signal Quality Excellent Roaming Count 0 AP MAC Address 00 A0 F8 94 16 CB Network status In range Transmit Rate 11 Mbps Figure 5 9 Signal Tab Note The Signal tab is only available in Infrastructure mode selected on the Mode tab 5 9 P 2 m VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET Info Tab The nfo tab provides information about the terminal such as firmware and hardware versions adapter type and operating mode Mobile Companion Signal Info 1 status Ping APs Software Version 3 9 1 8 Driver Version 3 9 8 13 Firmware Version 2 90 01 Hardware Version 2 0 Country USA Profile Name NPD E55 ID NPD Encryption Mode Open System Performance Best Figure 5 10 Tab IP Status Tab The P Status tab in NICTT provides information about the termin
17. the Terminal iss ActiveSync using the Serial Cable ee Chapter 8 Maintenance and Troubleshooting za Bel 84 de P PHA MANNA HAMM I MM 8 2 dne A Specifications Aen Index Tell Us What You Think 22 About This Guide Introduction The VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET provides general instructions for the System Administrator to set up initialize operate troubleshoot and maintain the VRC 79XX Radio Terminal Chapter Descriptions e Chapter 1 Getting Started describes the procedures for setting up the terminal Chapter 2 Installing the Terminal provides instructions on installing the terminal in a vehicle and providing power to the terminal Chapter 3 Software Installation on the Development PC provides instructions on developing applications for the terminal Chapter 4 Operating the Terminal provides detailed instructions on the operation of the terminal e Chapter 5 Spectrum24 Network Configuration describes the utilities that monitor and configure the Spectrum24 wireless connection Chapter 6 Configuring the Terminal describes options for configuring the terminal to assist in planning your application development Chapter 7 ActiveSync explains how to use ActiveSync for communications between the terminal and host PC Chapter 8 Maintenance and Troubleshooting provides information about p
18. the terminal is in suspend mode Terminal operation can be suspended in four ways e Manual suspension the operator presses the Power key when the terminal is on Automatic suspension the terminal times out because of no operator activity Program dependent suspension the application requests a suspend via an call Critical suspension the power supply is removed 4 3 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Using the Keyboard The terminal has an integral QWERTY keyboard Refer to Figure 4 2 and Table 4 2 fora description of the keys 2 a Menu Home PgUp 9e F21 F12 F22 F13 F23 F14 24 Fl E Figure 4 2 VRC 79XX Keyboard Table 4 2 Key Descriptions Key Description Power Powers the terminal on and off a short press for on anda long press for off Shift Cirl Alt Use in conjunction with other keys Select alternate char acters or functions by using the color code at the top of the keys Use Ctrl Send key combination to adjust the contrast Use Ctrl Esc key combination to access the start menu A through Z Enters alpha and text characters 0 through 9 Enters numeric characters Moves the cursor around the screen or highlights the lines lt gt menu F1 through 24 Programmable function k
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20. 7900 Windows CE Boot Ver Select Baud 1 38400 2 57600 3 115200 Figure 6 3 Select Baud Screen 5 Before selecting an option set up the PC as follows a Start the program OSUPDATE EXE The following screen appears OSUpdate Version 2 0 0 9 Welcome to OSUpdate OSUpdate will allow you to upgrade your WindowsCE Operating System or Boot Code to the latest released version Before continuing you should ensure that the terminal type shown below is correct and that you want to install the version of operating system displayed OSUpdate is configured to use the following EXTERNAL images You can upgrade either or both using this utility Terminal VRC8900 Boot Code Pats Operating System Pats xxxx Default Settings N Press to Continue At any time you press here for help and instructions Figure 6 4 OSUpdate Screen 6 4 Configuring the Terminal b Click Next OSUpdate Version 2 0 0 9 Select your method of download Download Type Serial Operating System Update RF Update using Wireless LAN Adapter Doy Serial BootCode Update BootCode Update Using ActiveSync Serial Operating System Update our terminal needs to be in the service menu in the boot code to perform this operation Back Next gt gt Exit Figure 6 5 Download Type Press Next to Continue c Select Serial Operating System Update from the Downlo
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22. Contact 2 kV Charged Body RH less than 5096 per IEC 801 2 A 2 Pin Outs Specifications Table A 2 COM1 Port Pin Outs Description CTS 12V RX Data RS 232 N C RTS TX Data RS 232 A O Ground Table A 3 COM2 Port Pin Outs Pin Description CTS Connection Detected This input is used to automatically detect whether the terminal is connected to another device 0 connected to another device 1 RS232 detected RX Data RS 232 N C RTS TX Data RS 232 Ground A 3 4 22 Numerics 11 Mbps ARS qv 5 12 5 2 I 5 10 d eiie Fere soe 5 10 E 5 14 PEDS end bed 5 13 BR b ecd ER RE bk dl 5 11 irr C Hm 5 9 A AC power connection 2 10 accessories and peripherals 1 3 ActiveSync cde dori riches dae 7 2 allocating 4 15 B dioe Oe A 2 13 MEMA 1 4 boot kuca ek 4 3 booting the terminal 4 3 DUS cick i Kirke die cent viii buttons PONG 4 2 C cables performing 7 2 calibrating the screen
23. E NET and provides a simple method of updating the flash contents via a serial port Downloading the Operating System by Serial Bootcode To download the operating system via the serial port the following equipment is required e PC e ActiveSync cable e The VRC7900 NET update program available on the Windows NET v4 1 Software User Upgrade Kit for Symbol VRC 79XX VRC 89XX Terminals CD or downloadable from Microlise s website http www microlise com VRC 7900 Note Microlise website is password protected Use the Windows CE NET license key information as it appears on the Microsoft NET license label on your terminal to gain access to the website 6 2 Configuring the Terminal 1 Connect the Active Sync cable to the COM2 port on the terminal and an available COM port on the PC 2 Power on the unit while holding down ALT and MENU keys The following menu appears VRC7900 Windows CE Boot Ver Service 1 2 3 4 5 Download OS Production Tests Final Build Tests Display Test Info Quit Figure 6 1 Service Menu Screen 3 Press 1 to select Download OS The following menu will appears VRC7900 Windows CE Boot Ver X X XXX Download from 1 PCMCIA 2 Serial Figure 6 2 Download Screen VRC 79 Radio Terminal Product Reference Guide for Embedded Windows NET 4 Press 2 to select Serial The following menu appears VRC
24. Maximum power to set the terminal to the highest transmission power level Select Maximum power when operating in highly reflective environments and areas where other devices could be operating nearby Additionally use the maximum power level when attempting to communicate with devices at the outer edge of a coverage area Select 50 25 10 to set the transmit power level to that percentage of the maximum power level Select Minimum power to set the terminal to the lowest transmission power level Use the minimum power level when communicating with other devices in Spectrum24 Network Configuration very close proximity Additionally select minimum Spectrum24 Network Configuration power in instances where little or no radio interference from other devices is anticipated The Automatic Power Saving Mode switches to Best Network Performance when an AC power supply is detected If a battery is used an appropriate setting between Best Network Performance and Acceptable Network Performance is automatically chosen based on a real time analysis of network usage The Automatic Power Saving Mode is the default setting and extends the operating time before the battery is recharged The Manual Power Saving Mode allows you to select a performance level suited to intended operation There are six settings ranging from the Best Network Performance using the most battery power to Acceptable Network Performance using the least battery power A
25. Operating the Terminal 6 Select the Calibration tab and tap the Recalibrate button The recalibration screen displays Carefully press and briefly hold stylus on the center of the target Repeat as the target moves around the screen Press the Esc key to cancel d Figure 4 5 Calibration Screen 7 Asthe screen instructs carefully press and briefly hold the stylus on the center of each target that appears on the screen Repeat as the target moves around the Screen 8 Press Enter when prompted to accept the new calibration Note f the digitizer fails to respond call the Symbol Support Center for assistance Calibrating the Screen Using the Keyboard If the present calibration is too far out for you to calibrate using the touch screen do the following 1 Press Ctrl Esc keys to access the start menu 2 Using the arrow keys move through Settings and select Control Panel 4 7 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET 3 Press Enter to open Control Panel The Control Panel screen displays y es 22 M e Date Time Dialing Display Internet Keyboard Mouse X Network and Options Dial up Co 6 A amp 9 Owner Password Power Regional Registry Remove Scanner Settings Programs B 30 Storage Stylus System Terminal Volume amp WinCE OS Manager Locking Sounds Version Info Control Panel Figure
26. Outside Spain Fax 34 91 324 4010 If you purchased your Symbol product from a Symbol Business Partner contact that Business Partner for service For the latest version of this guide go to http www symbol com manuals xi Xii Za Chapter 1 Getting Started Introduction The VRC 79XX Radio Terminal is a rugged vehicle mounted computer terminal designed to run logistics and warehousing management systems The terminal is configured as either an RF terminal providing real time Wireless Local Area Network WLAN communications or as a batch terminal downloading gathered information as required The Windows CE NET operating system makes development of custom applications easy leading to cost savings You can also load additional software as necessary The terminal incorporates wireless LAN technology 2Mbps or 11Mbps and is powered by a 32 bit processor A 65 key keyboard and touch screen allow easy user input which is displayed on a 1 2 VGA 16 color backlit LCD You can connect a scanner or ActiveSync cable by using the two RS 232 serial ports on the connector panel on the bottom of the terminal The VRC 79XX terminals consist of the following models e VRC 7942 Performs wireless networking using Symbol s Spectrum24 2Mb radio e VRC 7946 Performs wireless networking using Symbol s Spectrum24 11Mb radio Unpacking the Terminal Carefully remove all protective material from around the terminal and
27. Support Center will request samples of your bar codes for analysis at our plant If your problem cannot be solved over the phone you may need to return your equipment for servicing If that is necessary you will be given specific directions Note Symbol Technologies is not responsible for any damages incurred during shipment if the approved shipping container is not used Shipping the units improperly can possibly void the warranty If the viii About This Guide original shipping container was not kept contact Symbol to have another sent to you Symbol Support Center For service information warranty information or technical assistance contact or call the Symbol Support Center in United States Symbol Technologies Inc One Symbol Plaza Holtsville New York 11742 1300 Tel 1 800 653 5350 United Kingdom Symbol Technologies Symbol Place Winnersh Triangle Berkshire RG41 United Kingdom Tel 0800 328 2424 Inside UK Tel 44 118 945 7529 Outside UK Australia Symbol Technologies Pty Ltd 432 St Kilda Road Melbourne Victoria 3004 Tel 1 800 672 906 Inside Australia Tel 61 3 9866 6044 Outside Australia Denmark Danmark Symbol Technologies AS Dr Neergaardsvej 3 2970 H rsholm Tel 7020 1718 Inside Denmark Tel 45 7020 1718 Outside Denmark Canada Symbol Technologies Canada Inc 2540 Matheson Boulevard East Mississauga Ontario Canada L4W 472 Tel 905 629 72
28. Sync 5 Details Explore Options WinCE Connected Synchronized Information Type Status Figure 6 19 ActiveSync Connection Screen Configuring the Terminal 2 the Explore button to display the desktop of the terminal in another window as follows E Mobile Device Gl x Eie Edt view co EMI Forward Up Address E Mobile Device emctest 4 obiect s 2 Figure 6 20 Mobile Device Screen a Tap Computer to give you access to RAM and flash memory on the terminal Transfer files by dragging and dropping or copying and from the PC to the specified location on the terminal b To download an installation file for the host PC which when unpacked has been compiled for VRC 79XX the file must first be executed so that it unpacks itself on the host PC The ActiveSync cable must be connected between port 2 of the terminal and an available COM port on the host PC ActiveSync will automatically start connect and synchronize c Tap on Tools then Add Remove Programs The following window appears Select a program s check box if you want to install t on your mobile device clear the check box if you want to remove the program from your device Note If a program that you installed is not listed the program was not designed to be used on your mobile device FutureSoft DynaComm Connectivity 2 673 1 K Progra
29. WLANUpdate on your host computer It is available on the Windows CE NET v4 1 Software User Upgrade kit for Symbol VRC 79XX VRC 89XX Terminals CD or downloadable from Microlise s website http www microlise com VRC7900 Note The Microlise website is password protected Use the Windows CE NET license key information as it appears on the Microsoft NET license label on your terminal to gain access to the website 7 Launch WIndows Explorer and copy the WLANUpdate exe downloaded in the previous step and paste it in the Mobile Device My Computer Temp folder 8 WLANUpdate is now installed on your terminal 6 13 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Downloading Applications To download an application via the serial port the following equipment is required 6 14 Host ActiveSync cable Application compiled for the terminal or installation file for PC which when unpacked has been compiled for the VRC 79XX Microsoft ActiveSync installed and configured on the host PC To download an application compiled for the VRC 79XX connect the ActiveSync cable to the COM2 port of the terminal and an available COM port on the host PC The terminal automatically connects to the host PC After synchronization between the terminal and the PC is established the following window displays Microsoft ActiveSync Oo x File View Tools Help
30. ad Type drop down list d Click Next OSUpdate Serial Download Serial Port Configuration Select the Comport that you want to use this is the comport on your PC Laptop that you have your serial cable attached to 2 Available Select the baud rate that you want to use for the download This must be the same as the baud that you select from the terminal 115200 Press Next to Continue lt lt Back Next gt gt Exit Figure 6 6 Serial Port Configuration e Select the Comport that you want to use this is the comport on you PC Laptop that you have your serial cable attached to 6 5 RN P 2 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET f Select the Baud rate that you want to use for the download This must be the same as the baud that you select from the terminal g Click Next 6 Press P2 on the terminal to start the download process Serial Download Progress Downloading Image Transfered 6000640 Bytes of 20971559 Bytes lt lt Back _ Figure 6 7 Serial Download Progress It takes approximately 30 minutes to download a 20Mb file 7 When the download is complete a message appears on the VRC 79XX asking if the upload version should replace the existing version Use the Brightness and Brightness buttons on the panel to toggle between Yes and No If you select Brightness Yes the VRC 79XX checks the CRC of
31. address and port number of the host computer running OSUpdate Ensure that the ESSID on your terminal is correct for the RF network and ensure the WEP encryption is correct if applicable From the list of OSUpdate Servers select the server you want to download from You can download the Boot Code and the Operating System at the same time or just one at a time Tap Next The Download Settings screen displays Download Settings Update BC from Version 02 00 003 to Version 02 00 003 Update OS from Version 02 00 01B to Version 02 00 01B Erase Flash File System Back Re Program Flash Uncheck for testing If this is unchecked the download will continue as normal but your current OS and BC will NOT be erased Exit Next gt gt Figure 6 14 Download Settings Configuring the Terminal 6 Configure the download settings a Select the first checkbox to update the boot code only b Select the second checkbox to update the operating system only c Select the third checkbox to re program the flash If this checkbox is unchecked WLANUJpdaate performs a test download and the current boot code and operating system is not changed 7 Next The Download Progress screen displays Download Progress 1 Download Boot Code 100 Complete 2 Verify Boot Code CRC PASSED 3 Download Operating System 30 Complete 4 Erase Old Registry Pending 5 Verify Operating System Pending 6 Write Pro
32. al such as IP type and IP address Subnet Mask and Gateway Mobile Companion Signal Info IP Status Ping APs IP Type DHCP IP Address 172 17 149 227 Subnet Mask 255 255 240 0 Gateway 172 17 144 210 DNS 172 17 144 22 WINS 172 17 144 58 Address 00 40 8 33 08 92 Host Name WindowsCE Figure 5 11 Status Tab Address A 32 bit max number expressed in dotted decimal notation 157 235 90 24 that the Domain server uses to transmit and receive data The IP address of the adapter is required to be in the same subnet as that of the access point for the devices to interoperate in Infrastructure mode 5 10 Spectrum24 Network Configuration Subnet Mask Most TCP IP networks use subnets to manage routed IP addresses This allows the network to connect to the Internet with a single shared network address e g 255 255 255 0 Default Gateway Used to forward IP packets to and from a remote destination See your network administrator for the IP address required for the default gateway e DNS Domain Name System The IP address of a server containing a database of host names and their associated IP addresses so that when a host name is used it can be resolved into its IP address WINS Windows Internet Name Service NetBIOS Name Server that registers your NetBIOS names and resolves into IP addresses similar to DNS MAC Address An IEEE 48 bit address the adapter is given
33. ams to Flash by moving them to the following folders in FlashFx Disk e ActiveX ActiveX controls placed in this folder are registered on start up CopyToRam the following folders are available Root applications or files placed in this folder are copied to the root directory Startup applications placed in this folder are permanently stored in Flash but copied to DRAM and executed on start up ASystem applications or data placed in this folder are permanently stored in Flash but copied to the Windows folder in DRAM on start up CAB installation files are placed into this folder DRAM file system The terminal contains 32MB of DRAM backed up by the internal battery for 72 hours The Windows CE NET operating system along with applications in the CopyToRam directory are copied from Flash to DRAM and run from DRAM when you boot the terminal The DRAM contains the desktop user settings and registry If this information is lost due to a cold boot or complete discharge of the internal battery default data is loaded from Flash on the next start up To boot up using the default registry in RAM 1 Press the Menu Power keys 2 Release only the Power key when the terminal suspends 3 Release the Menu keys when the Symbol splash screen displays You can change the allocation of remaining memory for programs and storage by using the Control Panel Open the System menu and tap the Memory
34. art ActiveSync on your desktop computer and open Connection Settings 6 Checkthe Allow Serial Cable or Infrared Connection to this COM Port option gt e Connection Settings E m Click Get Connected to connect your mobile device to this Lag computer Status Waiting for device to connect Get Connected Allow serial cable or infrared connection to this COM port 2 Status COM port is available Allow USB connection with this desktop computer Status USB is available Allow network Ethemet and Remote Access Service RAS server connection with this desktop computer Status Network is available Status icon Show status icon in Taskbar Cancel Help Figure 7 1 ActiveSync Screen ActiveSync 7 Insert the cable in the COM port in the bottom of the terminal ActiveSync Figure 7 2 ActiveSync Cable Connection 8 Connect the other end of the cable to the serial communications port on your computer Serial Port Figure 7 3 Connecting Cable to Computer 9 ActiveSync automatically starts on your desktop computer and connects to the terminal If no connection occurs check the PC Connections setting in the Control Panel on the VRC 79XX On the PC Connections Properties screen select the Allow connection with desktop computer when device is attached checkbox 7 3 7 4
35. artitions The terminal includes one FFS partition This partition appears to the terminal as a hard drive that the OS file system can write files to and read files from Data is retained even if power is removed The FFS Partition is used to store application programs needed to operate the terminal This partition is also available for user data files generated by your custom programs 6 1 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET The partition contains one volume with the folder CopyToRAM which contains the following subfolders CopyToRAM User Application files which need to be Loaded into RAM prior to execution System Optional System files Startup User executable files which need to be loaded on startup User User application files CAB installation files Non FFS Partitions Non FFS Partitions include software and data pre loaded on your terminal Unlike the FFS Partition these partitions are not visible when the operating system is running They also contain system information Non FFS Partitions include the following Windows the complete Windows CE NET operating system is stored on Flash devices If necessary the entire OS image may be downloaded to the terminal using files provided by Symbol Any upgrades must be obtained from Symbol This partition is mandatory for the VRC 79XX e Boot Loader initializes the CE NET operating system prior to starting C
36. at any time refer to Calibrating the Screen Using the Keyboard on page 4 7 Note f your terminal came loaded with another software application the calibration screen may not appear 4 5 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET To calibrate your terminal 1 2 15 4 9 Owner Password PC Power Regional Registry Remove Scanner Connection Settings Programs Stylus System Terminal Volume amp start Control Panel 48 9 12 47 am If necessary adjust the contrast so the screen is clear and readable If you cold booted the terminal or this is your first time starting the terminal go to step 6 Otherwise proceed with step 3 Tap the Start icon on the tool bar Tap Settings then Control Panel The Control Panel screen displays b 9 Date Time Dialing Display Internet Keyboard Mouse Network and Options Dial up Co Figure 4 3 Control Panel Screen 5 Double tap the Stylus icon The Stylus Properties screen displays Ele Stylus Properties Serie as Double tap this grid to set the double tap sensitivity for both the speed and physical distance between taps Owner Double tap this icon to test your double tap settings If this icon doesn t change adjust your settings using the grid above Storage 9 Start Control Panel 0 Stylus Properties 4 6 Figure 4 4 Stylus Properties Screen
37. at the factory which uniquely identifies the adapter at the physical layer level Host Name User assigned host name Ping Tab Use the Pingtab to send and receive ICMP ping packets across the network to the specified IP address Mobile Companion Signal Info IP Status Ping APs 172 17 144 210 Start Test Size 22 00 0 8 94 16 Total Tx 0 Total Rx 0 Retries 0 AvgMbps 0 Signal Level 0728 Time ms 100 Min 0 Max 0 T 0 0 Figure 5 12 Ping Tab Note The Ping tab is only available in Infrastructure mode selected on the Mode tab To send a ping 1 Enter an IP address as a dotted string 0 122 78 3 141 in the P text box 5 11 P 2 4 VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET Select the size of packets sent from the Size drop down list Tap Start Test to begin the continuous ping test Tap Stop Test to terminate the ping test The average mega bits per second signal strength data rate currently in use test statistics and round trip times are displayed for each test The associated access point s MAC address is also displayed The signal strength level and the data transmission rate are displayed in real time bar graphs APs Tab Use the APs tab to view access points with the same ESSID as the adapter View the AP MAC address signal level and channel
38. bled for com port scanning a bar code will result in the bar code being played as a series of key presses If Play Control Keys is checked in settings character values lower than 20h will be played as Ctrl X combinations Otherwise they will be converted e g A Carriage return will be played as Ctrl M with this option set otherwise it would be played as an Enter keypress Figure 4 13 Scanner As Keyboard Properties Information Tab 5 Select the desired ComPort tab Operating the Terminal a Select the Enable Scanner As Keyboard for this Com Port checkbox to enable the built in keyboard wedge With this setting selected data received from the bar code scanner is treated as though it were typed on the keyboard Scanner As Keyboard Properties Information Common Settings ComPort 1 ComPort 2 Enable Scanner As Keyboard for this Com Port Com Port Configuration Baud rate Data bits 8 Parity NONE Stop bits 1 b Deselect the Enable Scanner As Keyboard this Com Port checkbox to disable the built in keyboard wedge This setting must be disabled if your application handles the scanner serial port or the COM1 port is used for a device other than a bar code scanner Scanner As Keyboard Properties Information Common Settings ComPort 1 ComPort 2 Enable Scanner As Keyboard for this Com Port Com Port Configuration
39. conductor cable black and white wires shorted together red and green wires shorted together 20mm cable gland 1 25 in line fuse holder 2A anti surge 1 25 glass fuse 5A anti surge 1 25 glass fuse 10mm blue ring crimps Scotch locks Female spade crimps om A OJN Piggyback spade crimps nm 10mm covered aluminium clip Snatch plate E 300mm cable tie 12 E M8x20mm countersunk screw 4 8 Nyloc nut 4 E Filter box kit required for 12 24V propane gasoline 1 diesel vehicles 2 4 Installing the Terminal Installing the Terminal Follow the instructions below for the correct terminal installation in your vehicle Figure 2 1 shows the terminal installation on a 12 24V gasoline diesel or propane vehicle Figure 2 2 shows the installation on a 12 48V electric vehicle and Figure 2 3 shows the installation on an electric vehicle operating at over 48V up to 60V 12 24V Gasoline Diesel or Propane Vehicles Refer to Table 2 1 for item descriptions Refer to Figure 2 1 for installation Use of the filter box item 15 is recommended All power wiring must use twisted cable item 1 Fuse in positive rail 5A T Fuse in negative rail 5A T Fuse in ignition switched positive 2A T The path between the battery and the terminal must b
40. creen See Calibrat ing the Screen on page 45 Faulty touch screen The terminal is factory sealed and contains no user service able parts Contact Symbol Support Center See Service Information on page viii Missing pixels on the display Faulty LCD The terminal is factory sealed and contains no user service able parts Contact Symbol Support Center See Service Information on page viii 1 or port is not working Another application is using the port Stop the application using the port and retry Use COM1 port for scanning and COM2 port for ActiveSync No response when ActiveSync is initiated ActiveSync cable not connect ed properly Connect the ActiveSync cable ActiveSync is not configured properly in the Control Panel Configure ActiveSync in the Control Panel See Performing ActiveSync using the Serial Ca ble on page 72 No keys are working The application does not re quire keyboard input Configure the application to use the keyboard Terminal is not responding Cold boot the terminal Application does not respond Terminal cannot connect to the AP Bring the terminal closer to the AP If problem continues con tact Symbol Support Center See Service Information on page viii 8 3 8 4 22 Appendix Specifications Environment The VRC 79 is designed to operate in harsh environments Table
41. described in WLAN Profiles Tabs on page 5 3 5 2 Spectrum24 Network Configuration Once all settings have been configured tap OK 6 Tap the NICTT icon located on the bottom of the screen and select Status The Mobile Companion window opens consisting of five tabs Signal Info IP Status Ping and APs Details for each tab are described in Status Tabs on page 5 9 WLAN Profiles Tabs Mode Tab The Mode tab configures the adapter s ESSID and operating mode x Mobile Companion Mode Encryption IP Config Power Profile Name Default 802 11 5510 101 Infrastructure Country Jusa v Mode Encryption IP Config Power Profile Name Default 802 11 5510 101 Operating Mode Ad Hoc Country hs Im Channel 1 vi Long preamble Infrastructure Mode Figure 5 1 Mode Tab Use the Profile Name field to enter the name of the mobile computer profile used to transmit with either an AP or another networked computer e Use the 802 11 ESSID field to enter the WLAN identifier of the network connection The ESSID is the 802 11 Extended Service Set Identifier The ESSID is a 32 character maximum string identifying the WLAN The ESSID assigned to the mobile computer is required to match the AP ESSID for the mobile computer to communicate with the AP Use the Operating Mode drop down list to
42. e Server that registers your NetBIOS names and resolves into IP addresses similar to DNS 5 7 P 2 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows NET l PowerTab The Config tab allows you to set the Radio Transmission Power level and the Power Saving Modes for the terminal profile Mobile Companion E3 Made Encryption IP Config Power Radio Transmission Power Infrastructure automatic Automatic Power Saving Manual Power Saving Mode Mobile Companion Mode Encryption IP Config Power Radio Transmission Power Ad Hoc Automatic Power Saving Mode Manual Power Saving Mode Infrastructure Mode Ad Hoc Mode Figure 5 8 Power Tab Adjusting the Radio Transmission Power level enables you to expand or confine the transmission area with respect to other wireless devices that could be operating nearby Reducing a coverage area in high traffic areas improves transmission quality by reducing the number of noises in that coverage area Infrastructure mode there are two transmission power options Select Automatic to use the AP power level Automatic is the default mode for terminals operating in Infrastructure mode Select Power Plusto set the terminal transmission power one level higher than the level set for the AP In Ad Hoc mode there are five transmission power options Select
43. e data over the network This option provides a higher level of security than the 40 bit encryption while maintaining an 11 Mbps data rate Mobile Companion Made Encryption 1 Config Power Algorithm 1 28 bit Shared Key O2 Os Os Adapter will use this key 1314 1516 1718 fisia fisic Reset Keys Passkey Figure 5 4 Encryption Tab 128 bit Shared Key 5 5 P 2 VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows NET Select Kerberos if your network employs the Kerberos system Enter the KDC and Realm values The KDC is located on a server and maintains information about the access points and users it supports and also permits the transmission and receipt of data once the credentials of the user are verified Enter the name of the server that hosts the Kerberos KDC in the Realm field Mobile Companion Mode Encryption Config Power Algorithm firbtat Realm Figure 5 5 Encryption Tab Kerberos Selecting LEAP from the drop down box disables WEP automatically All necessary infrastructure devices for example access points servers etc must be properly configured for LEAP authentication Mobile Companion Encryption Config Power Algorithm Figure 5 6 Encryption Tab LEAP 5 6 Spectrum24 Network Configuration IP ConfigTab The P Conf
44. e kept as short as possible and away from any part of the ignition high tension system The ignition input positive must be sourced from a supply directly controlled by the ignition switch preferably from the ignition switch itself Installation of 12 24V gasoline diesel or propane vehicles FUSE 5A T FUSE IGNITION SWITCH FUSE 2A T 12 24V FILTER BOX 12 POINT AS CLOSE AS VRC7900 POSSIBLE TO THE IGNITION SWITCH CHASSIS USUALLY OK Figure 2 1 Installation of 12 24V Gasoline Diesel or Propane Vehicles 2 5 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET 12 48V Electric Vehicles Refer to Table 2 1 for item descriptions Refer to Figure 2 2 for installation All power wiring must use twisted cable at least 1 twist per inch Fuse in positive rail T e Fuse in negative rail Installation of 12 48V electric vehicles FUSE 5A T VRC7900 FUSE 5A T Figure 2 2 Installation of 12 48V Electric Vehicles 2 6 Installing the Terminal Electric Vehicles Over 48V Up To 60V Refer to Table 2 1 for item descriptions Refer to Figure 2 3 for installation All power wiring must use twisted cable at least 1 twist per inch e Fuse in positive rail 2A T Fuse in negative rail 2A Installation of electric veh
45. em for your terminal by ensuring that the Terminal Type displayed on the screen matches your terminal OSUpdate Version 2 0 0 9 Welcome to OSUpdate OSUpdate will allow you to upgrade your WindowsCE Operating System or Boot Code to the latest released version Before continuing you should ensure that the terminal type shown below is correct and that you want to install the version of operating system displayed OSUpdate is configured to use the following EXTERNAL images You can upgrade either or both using this utility Terminal Type VRC8900 Boot Code Pats Operating System Pats Default Settings Press Next to Continue Options Next gt gt Exit At any time you can press here for help and instructions Figure 6 8 OSUpdate Screen 6 7 3 VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET If the screen displays the correct information click Next The following screen displays OSUpdate Version 2 0 0 9 Select your method of download Download Type Serial Operating System Update Update using Wireless LAN Adapter Doy Serial BootCode Update BootCode Update Using ActiveSync Serial Operating System Update our terminal needs to be in the service menu in the boot code to perform this operation Press Next to Continue lt lt Back Next gt gt Exit Figure 6 9 Download If the OSUpdate screen displays the inc
46. erminal has an internal battery that preserves the RAM if there is a temporary interruption disconnection or fluctuation in the main DC or AC power With a fully charged internal battery the terminal suspends if there is a power interruption We recommend that you save all data and close all applications before removing a terminal s main power supply You cannot use the internal battery to operate the terminal A terminal s internal battery may be depleted when you first install it It charges itself from the terminal s main power supply DC or AC when the terminal is running It will not charge when the terminal is in suspend mode If the main power supply is stable you can plug in the terminal and use it immediately If the main power supply is not stable there may be power interruptions that cause the terminal to reset itself during its first few hours of operation If the terminal resets itself you may lose unsaved data To avoid this we recommend that you plug in the terminal and allow it to charge for a minimum of 24 hours before using it It takes 15 hours to fully charge the internal battery A fully charged internal battery can maintain data for up to 72 hours if the unit is disconnected from its main power source Note Heliable terminal operation during power interruptions cannot be guaranteed without a fully charged internal battery If the internal battery is not fully charged a power interruption causes the terminal to re
47. es how to operate the terminal The terminal is ready for operation once it is initialized and power is applied Powering on the VRC 79XX While the terminal s processor and display are off programs or data in the system s memory are retained Power up restores the display and processing continues from where it was before power down Note Charge the internal battery when powering on the terminal for the first time refer to nstallation and the Internal Battery on page 2 13 To power on the terminal 1 sure the internal battery is fully charged 4 1 P _ VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET 2 Press the Power button v o 2006 Fil 21 12 F22 F13 F23 F14 F24 F15 F16 F17 F18 F19 F20 2 69 69 7 50000000066 5 2 9 2 9 C9 Figure 4 1 Power Button As the terminal initializes the Symbol splash screen displays momentarily The first time you start your terminal it is necessary to calibrate the screen refer to Calibrating the Screen on page 4 5 After you calibrate the screen the Network Configuration screen displays If desired configure the terminal for wireless communication refer to Spectrum24 Network Configuration on page 5 1 The calibration and Network Configuration screens d
48. eys The application determines the use and the instructions are in the software or applica tion documentation Enter Moves the cursor to the next data field or screen 4 4 Operating the Terminal Table 4 2 Key Descriptions Continued Key Description Del Deletes the character to the right of the cursor or Backspace Deletes the character to the left of the cursor Space Enters a space between characters or words Send When used with the Ctrl key adjusts the contrast Menu or Displays the user menu Locking the Desktop You can lock the desktop of the VRC 79XX to hide those icons that contain configuration information such as terminal and network settings When you lock the desktop only the working applications display Press the Menu 5 keys to display the password screen Enter a password and tap OK The terminal displays only the working applications Press the Menu S keys again to display the password screen again 4 Enter your password again and all icons display on the screen ore Adjusting the Screen and Volume Calibrating the Screen The first time you start your terminal the calibration screen displays This section describes how to calibrate your terminal so the cursor on the touch screen aligns with the tip of your stylus If the current calibration does not allow for easy touch screen input or you want to recalibrate the screen
49. has a power output connector use a mating connector You may be able to connect to a fuse panel with a commercially available connector Ifthe vehicle has no power output connector use a ring terminal for a battery post or blade terminal for a fuse panel See your vehicle Owner s Manual for more information Ensure the wiring connections created are sufficiently insulated from each other 8 Re connect the electric truck battery 9 Insert the cable s DC power connector into the terminal s DC power port Align the keyway on the power connector with the notch on the terminal s power port WARNING A lead acid battery can leak hydrogen gas A spark any where near the battery can cause it to explode Always make your final connection to power as far away from the battery as possible i e connect the power cable to the battery first then the terminal 2 12 Installing the Terminal Caution Use extreme care when routing and securing this cable from the terminal to the vehicle power source Hazards associated with improper wiring can be severe To avoid unintentional contact between the wire and any sharp edges use proper bushings and clamping where the cable passes through openings If the wire is subjected to sharp surfaces and excess engine vi bration the wiring harness insulation can wear away causing a short be tween the bare wire and chassis This can start a fire Installation and the Internal Battery A t
50. heck boxes as desired Operating the Terminal Connecting a Scanner Connect an optional scanner cable to the COM1 port on the bottom of the terminal Refer to the scanner Quick Reference Guide and Product Reference Guide for more information Figure 4 11 Connecting a Scanner Displaying Bar Code Information The VRC 79XX contains an internal keyboard wedge that allows you to display scanned bar code information on a keyboard input application such as Microsoft Pocket Word This feature can be used to test and evaluate scanners To display the bar code information on the screen 1 Connect a scanner to the terminal Refer to Connecting a Scanner above 2 Tap the Start icon on the tool bar 4 11 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET 3 Tap Settings then Control Panel The Control Panel screen displays a 9 Date Time Dialing Display Internet Keyboard Mouse Network and Options Dial up Co amp 4 45 9 t Owner Password Power Regional Registry Remove Scanner Connection Settings Programs jo Storage Stylus System Terminal Volume amp WinCE OS stat control ZE 12 47 AM Figure 4 12 Control Panel Screen 4 Double tap the Scanner icon The Scanner Control screen displays Scanner As Keyboard Properties Information common Settings ComPort 1 ComPort 2 If Scanner As Keyboard is ena
51. icles over 48V and up to 60V FUSE 2A T VRC7900 FUSE 2A T Figure 2 3 Installation of Electric Vehicles Over 48V Up To 60V 2 7 P _ VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET Providing Power to the Terminal WARNING A Lead Acid battery can leak Hydrogen gas A spark any where near the battery can cause it to explode Always make your final connection to power as far away from the battery as possible For example connect the power cable to the battery first then connect it to the terminal Follow the instructions below to connect power to the terminal using the filter box Filter Box VRC7900 Series NOTE See the rear label for voltage input limitations Pins 1 amp 3 are connected internally within the supplied cable Item 1 2 and 4 pin amphenol connectors viewed externally on filter box 3 pin XLR plug viewed externally on VRC7900 Refer to Table 2 2 for filter box Refer to Table 2 3 for terminal connections power connections Figure 2 4 Connecting Power to Your Terminal 2 8 Table 2 2 Filter Box Connections Installing the Terminal Wire 4 pin Amphenol connector as follows Pin 1 or 4 Positive red Pin 2 or 3 Negative black Wire 2 pin Amphenol connector as follows Pin 1 Positive red Pin 2 may be marked as pin 3 Negative black Table 2 3 Te
52. ig tab allows you to adjust IP configuration settings Mobile Companion A Mode Encryption Config Power Mobile Companion Ei x Mode Encryption 1P Config Power IP Type IP Type IP Address Subnet Mask Gateway DNS DHCP Static Figure 5 7 IP Config Tab e Select Dynamic Host Configuration Protocol DHCP from the IP Type drop down list to obtain a leased IP address and network configuration information from a remote server DHCP is the default setting for the terminal profile When DHCP is selected the IP address fields are read only e Select Static to manually assign the IP subnet mask default gateway DNS and WINS addresses used by the terminal profile IP Address Enter an IP Internet Protocol address in dotted decimal notation e g 192 168 7 27 that the server uses to transmit and receive data Subnet Mask Required in order for the subnet to exist Its purpose is to mask out IP addresses that are not part of the subnet The network administrator usually has the required subnet mask Default Gateway Used to connect to the corporate network The network administrator usually has the IP address required for the default gateway DNS Domain Name System The IP address of a server containing a database of host names and their associated IP addresses so that when a host name is used it can be resolved into its IP address WINS Windows Internet Name Service A NetBIOS Nam
53. le computer is using country code information compatible with the country code data used by the associated AP Select International if using the mobile computer with a non Symbol AP or a pre AP 4131 model Encryption Tab The Encryption tab controls encryption options This allows you to encrypt WLAN data packets to protect your data from inspection by systems that may intercept wireless data over the network 5 4 Mobile Companion Mode Power _ Figure 5 2 Encryption Tab Open System Spectrum24 Network Configuration Use the Algorithm drop down list to select an encryption algorithm that matches the security established in your network The AP and the terminal s adapter must use the same encryption The Open System does not encrypt any of the data packets that travel over the WLAN meaning the data packets transmitted by terminals or APs are not encrypted Select this if no security is needed on the network The 40 bit Shared Key algorithm uses a 40 bit encryption key known by both the terminal and the AP to encrypt the data over the network Mobile Companion Made Encryption 1P config Power Algorithm 40 bit Shared Key Oz Os O4 Adapter will use this key V 10111 21314 Reset Keys Passkey Figure 5 3 Encryption Tab 40 bit Shared Key The 128 bit Shared Key algorithm uses 128 bit encryption key known by both the terminal and the AP to encrypt th
54. le to power cable portion underside of terminal Press the Power key to boot up the terminal the terminal is powered by a vehicle battery the vehicle battery is depleted Replace or charge the vehicle battery Cannot see characters on display Terminal not powered on Press the Power key Display not adjusted properly Select Display in the Control Panel settings and adjust the display Touch screen not working Display not properly calibrated Recalibrate the screen through the control panel calibration utility If problem continues contact Symbol Support Center See Service Information on page viii Optional scanner does not operate Scanner is not properly connected to the terminal Connect the scanner to the COM1 port and power up the terminal If the problem continues refer to the scanner Quick Reference Guide No sound is heard when you touch the touch screen or press a key Application currently running disabled the sound Configure the application to en able the sound Faulty speaker The terminal is factory sealed and contains no user service able parts Contact Symbol Support Center See Service Information on page viii 8 2 Maintenance Troubleshooting Table 8 1 Terminal Problems Continued Symptom Possible Cause Action Touch screen is not working Screen is not calibrated cor rectly Calibrate s
55. m desciiplion Space required for selected programs 00 Space available on device 4 5175 Install program into the default installation folder Remove from both locations To remove the selected progam fomboth p your device and this computer click Remove _ Remove Cancel Help Figure 6 21 Add Remove Programs Screen 6 15 nd 4 VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET d Toinstall the application on the terminal check the box next to the application s to be installed If the Install program into the default installation folder is checked the application files will be transferred to the Windows directory on the terminal If this is left unchecked the destination of the application can be selected and the following window appears Select Destination Media X Saveln Space required 25731K Space available 45422K Cancel Figure 6 22 Select Destination Media Screen Refer to DRAM file system on page 4 15 to increase memory if the program memory availability is lower than required Continue with the on screen prompts on the PC and the terminal to complete the application installation Note f the application or part of it is installed in DRAM it will be lost if the back up battery is allowed to discharge or a cold boot is performed 6 16 Za Chapter 7 ActiveSync Introduction This chapter describes communication between the te
56. mounting bracket Note Use only Symbol approved power supply output rated 12V and minimum 9A p n 50 14001 004 The power supply is certified to EN60950 with SELV out puts Benutzen Sie nur eine Symbol Technologies genehmigt Stromversorgung in den Ausgabe 12V dc und minimum 9A p n 50 14001 004 Die Stromversorgung ist bescheinigt nach EN60950 mit SELV Ausgaben Radio Cards VRC 79 terminals include an internal radio card for use with Symbol Spectrum24 networks Contact Symbol Technologies for more information on radio cards Before You Use the Terminal 1 2 1 4 Install the terminal in the vehicle Refer to Chapter 2 Installing the Terminal Charge the internal battery Refer to nstallation and the Internal Battery on page 2 13 22 Chapter 2 Installing the Terminal Introduction This chapter describes how to install your terminal in a vehicle There are different installation options depending on the type of vehicle you operate Read all of the following instructions before you begin Caution A competent engineer must perform the installation in a vehicle Improper installation can damage your vehicle Do not install the terminal in a location that will affect vehicle safety or driveability WARNING The VRC 79 is intended for use on vehicles primarily operating in doors or for fixed indoor installation The VRC 79XX should not be in stalled in fixed outdoor locations or on a
57. o Terminal Product Reference Guide for Embedded Windows CE NET Adobe Acrobat v 4 0 or greater recommended This can be downloaded from http www adobe conv Developing Applications Software Requirements e Microsoft Visual Studio NET 2003 for developing C sharp or Visual Basic NET applications e Microsoft eMbedded Visual 4 0 for developing applications Developing C C sharp or Visual Basic net Applications 1 Download and install Windows CE Utilities for Visual Studio NET 2003 available from http www microsoft com For specific details about using this toolkit refer to the Readme htm file available from the same website as the toolkit 2 Download and install the Compact Frame work add on available from http www microlise com VRC7900 To install the add on a Transfer it onto your VRC7900 using active sync and place it in the AFLASHFXXCAB folder b Cold boot the terminal The compact frame work add on is installed without deleting the original cab file Developing Applications Download and install the Embedded Visual C SDK available from http www microlise com VRC7900 To install the SDK double click on the downloaded file and follow the on screen installation instructions as required In order to ensure proper installation do not change the default installation directory 3 2 22 4 Operating the Terminal Introduction This chapter describ
58. o not display on subsequent warm or cold boots but will display the first time you start the terminal after power is removed Press the Power key again to suspend the terminal s operation All DRAM and Flash data is preserved so the applications running before suspension continue when the terminal is powered up again The power up process takes about 12 seconds after the terminal is placed in suspend mode The power is on at all times if the terminal is hard wired to the vehicle battery 4 2 Operating the Terminal Booting the Terminal Table 4 1 Power Button Operation Mode Press Power button Release to Suspend 1 6 seconds Release to Warm Boot 6 15 seconds Release to Cold Boot 15 seconds or more A warm boot restarts the operating system closes all running applications and preserves the saved data in RAM To perform a warm boot press and hold the Power key for 6 seconds then release The terminal automatically restarts Cold booting the terminal generates a system reset the same as a power on boot on a standard PC All information in the DRAM is lost including user settings such as network configuration and stylus calibration To cold boot the terminal hold down the Power key for 15 seconds then release The terminal automatically restarts To suspend or resume operation press the Power key again Note The internal battery charges only when the terminal is running It does not charge when
59. of known access points Mobile Companion Signal Info Status Ping 7 APs Known Access Points Figure 5 13 APs Tab Note The APs tab is only available in Infrastructure mode selected on the Mode tab 5 12 The currently associated access point s icon includes a radio wave radiating from the antennae to indicate the associate status Tap on an icon to display a menu Select Set Mandatory to prohibit the adapter from associating with a different access point The letter displays on top of the access point s icon when this option is selected Select Set Roaming to allow the adapter to roam to any access point with a better signal quality These settings are temporary and are not saved to the registry Spectrum24 Network Configuration Tap the Refresh button to update the list of the known APs Peers Tab Use the Peers tab to to display the BSSID or MAC addresses of the other terminals in the network their operating mode PSP or CAM their transmit rate their supported data rate and the length of time an adapter has been out of the Ad Hoc network Tap Refresh to update the Peers tab to the latest Ad Hoc network performance and terminal membership data Figure 5 14 Peers Tab Note The Peers tab is only available Ad Hoc mode selected on the Mode tab 5 13 P 2 4 VRC 79XX Radio Terminal Product Reference Guide for
60. orrect information click Options to load a different Boot Code and Operating System Select RF Update using Wireless LAN Adapter from the Download Type drop down list Click Next OSUpdate will initialize itself and listen for requests from terminals 7 OSUpdate ersion 2 0 0 9 Select your method of download Download Type Update using Wireless LAN Adapter Y Download Description Update Boot Code amp Operating system using a wireless network This is the fastest and easiest method to update Press Nest to Continue Back Next gt gt Exit Figure 6 10 RF Download Progress Configuring the Terminal 6 Setup up your terminal Setting up the Terminal and Upgrading the OS 1 With OSUpdate waiting for an incoming connection execute WLANUpdate on the terminal The Terminal Information screen displays Note f installed WLANUpdate can be found in Windows WLANUpaate exe If not installed see Installing WLANUpaate with ActiveSync on page 6 12 for instructions Terminal Information de Terminal Type VRC7900 Boot Code Version 02 00 003 Operating System Version 02 0 01 Settings Next gt gt Press Next to Continue Figure 6 11 Terminal Information Screen 2 Tap Next 3 WLANUpdate searches for active OSUpdate Servers that have the right operating system and Boot Code for the terminal and creates a list in the screen as sho
61. ossible problems with the terminal and suggested solutions to these problems e Appendix A Specifications details the technical specifications of the product vii P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Notational Conventions The following conventions are used in this document Italics are used to highlight specific items in the general text and to identify chapters and sections in this and related documents It also identifies names of screens menu items and fields within screens e Bullets indicate action items lists of alternatives lists of required steps that are not necessarily sequential e Sequential lists e g those that describe step by step procedures appear as numbered lists Related Documents e VRC 79XX Radio Terminal Quick Reference Guide for Embedded Windows CE NET p n 72 66345 xx VRC 7900 Vehicle Mounting Bracket Installation Instructions p n 72 55104 Service Information If you have a problem with your equipment contact the Service Information for your region See page viii for contact information Before calling have the model number serial number and several of your bar code symbols at hand Call the Support Center from a phone near the scanning equipment so that the service person can try to talk you through your problem If the equipment is found to be working properly and the problem is symbol readability the
62. rk to light continuously cycling 2 Release the Ctrl and Send keys when you reach the desired setting Adjusting the Volume 1 Tap the Start icon on the tool bar 4 9 VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET 2 Tap Settings then Control Panel The Control Panel screen displays E Control Panel diu Y Date Time Dialing Display Internet Keyboard Mouse Network and Options Dial up Co G amp 9 g Owner Password PC Power Regional Registry Remove Scanner Connection Settings Programs Storage Stylus System Terminal Volume amp WinCE OS Manager Locking Sounds Version Info em Figure 4 9 Control Panel Screen 3 Double tap the Volume amp Sounds icon The Volume amp Sounds Properties screen displays amp Sounds Prope K ve Vire sns k Certificates ume Sounds ork and Loud Enable sounds for M Events warnings beeps and system events Owner Applications program specific and all other sounds Notifications alarms appointments and reminders inner e Storage je Manager 9 Start gt Control Panel Jo Volume amp Sounds SES 12 56 Figure 4 10 Volume and Sounds Properties Screen 4 Adjustthe volume as necessary using the pointer or the up and down arrow keys Check the Enable sounds for c
63. rminal Power Connections Wire 3 pin XLR socket connector as follows Pin 1 Enable Pin 2 Negative black Pin 3 Positive red 2 9 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Connecting AC Power to Your Terminal You can power your terminal away from a vehicle using an AC universal power supply an AC line cable and a DC power cable available from Symbol Technologies To provide power from an AC source 1 Insert the AC power cable into the AC connector on the universal power supply Universal Power AC Power Cable Supply DC Power Cable DC Power Cable Terminal Power Port 60W Max Figure 2 5 Connecting AC power 2 Plug the other end of the AC power cable in a wall outlet 3 Insert the DC power cable into the DC connector on the universal power supply 4 Plug the other end of the cable into the terminal s power port 2 10 Installing the Terminal Connecting the Filtered DC Power Cable for Electric Trucks This section describes how to connect and use the filtered DC power cable to provide power to the terminal when mounted on an electric truck The cable consists of two ends connected to a central mounting block Mounting Block To DC power connector on terminal Cable End Connecting the Cable 1 Disconnect the electric truck battery Never perform installations on a live electric truck 2 Secure the moun
64. rminal and a host using ActiveSync The minimum host PC requirements for ActiveSync are Windows 2000 Windows NT4 with Service Pack 3 or later Windows Me or Windows 95 98 Desktop computer with a Pentium processor for Windows NT 166 MHz required for Windows 2000 Windows Me 150 MHz required for Windows Me or a 486 66 DX or higher processor Pentium P90 recommended for Windows 95 98 16 MB of memory for Windows 95 98 more memory will give improved performance or Windows NT Workstation 4 0 32 MB recommended for Windows NT 64 MB recommended for Windows 2000 32 MB of memory for Windows Me Hard disk drive with 10 to 50 MB of available hard disk space actual requirements will vary based on selection of features and user s current system configuration Available 9 or 25 pin communications port adapter required for 25 pin communications port CD ROM drive VGA graphics card or compatible video graphics adapter with 256 color or higher Keyboard Mouse or compatible pointing device 7 1 P 2 4 VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET Performing ActiveSync using the Serial Cable After installing the Windows ActiveSync software restart your desktop computer From the Start menu on your VRC 79XX select Settings Control Panel Select the PC Connections icon Under PC Connection select change and then select which VRC 79XX port you are using for ActiveSync COM2 or USB port St
65. s pas ads mec den ER RI EE erg E arene 4 11 Saving Files and Allocating Memory 52 22 kar kh RARO KA ROC Ra 4 15 Flash File SVS uua pese i ro dh 4 15 MT ms 4 15 Chapter 5 Spectrum24 Network Configuration TODO Re ME Eb SEP PEE EE CEU ibid 5 1 Gontigunng Your 11 Mbps Teminal 2 2 lt s 60008 moe 5 2 Abe adde Sot dh V opp b Ree Mare derek eae idee iced 5 3 Mods 5 3 d qan deme RI p da dob dod d 5 4 IP cao 3 alk eet ga 5 7 Wide deed 5 8 13895229 aa C Saber Bed 5 9 SOWA TAS Pr MH 5 0 5 10 IP Status ricci ppp pp ebd hd 5 10 Pari THEE ess CLARO SE 5 11 VARs 5 12 DP RE 5 13 Options TAR aq dcl 5 14 Contents 6 Configuring
66. save the shipping container for later storage and shipping 1 1 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Verify that you received all equipment listed on the packing slip and inspect the equipment for damage If you find any damaged or missing items contact the Symbol Support Center immediately page viii Parts of the Terminal Display Power Key Angle Adjusting Knob Keyboard Mounting Bracket Figure 1 1 Front View 1 2 Getting Started Antenna Buzzer Figure 1 2 Back View Port COM2 Port scanner ActiveSync Power Cable Port Figure 1 3 Bottom View Accessories and Peripherals The VRC 79XX comes with an installation kit which includes Quick release mounting plate All necessary connectors and cables 1 3 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Optional Accessories You can order these optional accessories from Symbol Scanner cable scanner specific RS 232 ActiveSync cable Spare antennas AC cable use with AC universal power supply AC universal power supply Filter box use as a noise filter or with low voltage forklifts to power the terminal off when the ignition is off Additional
67. select the operating mode Select nfrastructureto enable the mobile computer to transmit and receive data with an AP If you select this enter a 32 character maximum ESSID in the 802 11 ESSID field to identify the wireless local area network This ESSID must match the access point ESSID for the adapter to communicate with the access point Infrastructure is the mobile computer default mode when Mobile 5 3 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Companion initially appears Select Ad Hoc to enable the mobile computer to form its own local network where mobile computers communicate peer to peer without APs using a shared ESSID If you select this enter a 32 character maximum ESSID in the 802 11 ESSID field to identify the wireless local area network This ESSID must match the ESSID of other devices using the Ad Hoc mode Enter the channel number in the Channel field The first adapter configured in the Ad Hoc network defines the channel number used in the Ad Hoc network Each adapter is required to use the same channel to transmit and receive data to its peers Select the Long Preamble checkbox if the other devices in your network are using along preamble Devices using Ad Hoc mode must use the same preamble setting to interoperate The adapter uses a long preamble heading by default Use the Country drop down list to select the country of operation for the mobile computer This ensures the mobi
68. set itself and erase valuable data If the battery is allowed to fully discharge the terminal cold boots the next time it is powered on 2 13 Mull P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET 2 14 22 Chapter 3 Software Installation on the Develooment PC Introduction To develop applications for your terminal you will require additional tools for your development environment see appropriate sections below If you are developing multiple types of applications then you may need to install all of the utilities that are compatible with each other The minimum system configuration required to install is IBM compatible PC with Pentium 150 MHz processor or higher Windows 98 Windows NT4 with Service Pack 5 or later or Windows 2000 Windows NT4 or Windows 2000 required for emulation 24MB RAM for Windows 98 48MB recommended 32MB RAM for Windows NT4 or Windows 2000 48MB recommended 360MB available hard disk space for minimum installation 720MB available hard disk space for full installation CD ROM drive VGA monitor SVGA recommended Mouse Also be sure the hard drive you are installing to accepts long filenames larger than the 8 3 filename convention Before you install the utilities install the following tools Windows ActiveSync v3 7 or greater recommended This can be downloaded from http www microsoft com 3 1 P 4 VRC 79 Radi
69. symbol Radio Terminal i 27 Product Reference Guide for Embedded Windows CE NET VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET 72 66346 01 Revision A January 2004 symbol wy anne 2004 by Symbol Technologies Inc All rights reserved No part of this publication may be reproduced or used in any form or by any electrical or mechanical means without permission in writing from Symbol This includes electronic or mechanical means such as photocopying recording or information storage and retrieval systems The material in this manual is subject to change without notice The software is provided strictly on an as is basis All software including firmware furnished to the user is on a licensed basis Symbol grants to the user a non transferable and non exclusive license to use each software or firmware program delivered hereunder licensed program Except as noted below such license may not be assigned sublicensed or otherwise transferred by the user without prior written consent of Symbol No right to copy a licensed program in whole or in part is granted except as permitted under copyright law The user shall not modify merge or incorporate any form or portion of a licensed program with other program material create a derivative work from a licensed program or use a licensed program in a network without written permission from Symbol
70. t not directly from the battery terminals and not before any main fuse On gasoline diesel or propane vehicles take the power from as close to the battery terminals as possible and avoid using existing wiring Always use a filter box on these types of vehicles and cable as indicated in Figure 2 1 ensuring that the ignition input is cabled via the ignition switch All cables must be fused and all fuses must be as close as possible to the power source If you are unsure of the correct power source contact the vehicle manufacturer for more information Note On gasoline diesel or propane vehicles the engine must be running before the terminal is switched on Failure to do this may corrupt important terminal configuration settings WARNING The VRC 79 is intended for use on vehicles primarily operat ing indoors or for fixed indoor installation The VRC 79XX should not be installed in fixed outdoor locations or on a vehicle primarily operating outdoors unless additional environmental protection is provided 2 3 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Installation Kit of Parts Table 2 1 lists the parts included with your terminal Table 2 1 Installation Kit of Parts ltem Description Quantity 1 3 pin right angled XLR socket with 3 meters of double insulated 1 twist per inch power cable OR 3 pin right angled XLR socket with 3 meters of 4 wire
71. tect Flash Blocks Pending Transfered 6409020 bytes of 21089084 bytes iit Figure 6 15 Download Progress You can cancel a download at any time However if you cancel a download part way through your current operating system and boot code may get damaged and the terminal will not be able to restart until a full download is performed 8 Once download is complete a pop up dialog box asks whether you want to restart your terminal If a new operating system was downloaded you should restart your terminals Download Complete Total Time Taken 03 37 Minutes Seconds Do You want to Restart 1 Figure 6 16 Restart Dialog 6 11 P 2 VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET 9 Tap Yes to restart the terminal Installing WLANUpdate with ActiveSync 1 2 Connect the ActiveSync cable to the appropriate port on the host computer Ensure that the latest ActiveSync software is installed on your host computer If not itis available on the Windows CE NET v4 1 Software User Upgrade Kit for Symbol VRC 79XX VRC 89XX Terminals CD or downloadable from Microsoft s web site at http www microsoft com Note Microlise website is password protected Use the Windows CE NET license key information as it appears on the Microsoft NET license label on your terminal to gain access to the website 3 6 12 Launch ActiveSync on the host computer
72. the downloaded operating system before transferring it from SDRAM to Flash memory DO NOT switch off the terminal before this transfer is complete or the Flash memory will only contain part of the operating system and you must download again 8 When complete you are prompted to restart the terminal Restart the VRC 79XX The new operating system takes effect Downloading the Operating System by RF Update The WLAN update allows both the boot code and the operating system to be upgraded via the WLAN card fitted to the unit To download the operating system via a WLAN card the following equipment is required A Networked PC Running Microsoft Windows 95 or later 6 6 Configuring the Terminal Unit with 2 11mbps WLAN card installed Compatible Access Point WLAN Update installed on the device Setting up the Host Computer 1 Verify that OSUpdate is installed on the host computer If not it is available on the Windows CE NET v4 1 Software User Upgrade Kit for Symbol VRC 79XX VRC 89XX Terminals CD or downloadable from Microlise s website http www microlise com VRC7900 Note The Microlise website is password protected Use the Windows CE NET license key information as it appears on the Microsoft NET license label on your terminal to gain access to the website Launch OSUpdate on the host computer The Welcome to OSUpdate screen displays Confirm that you are downloading the correct Boot Code and Operating Syst
73. ting block to the desired location in the truck using 8 screws Ensure the DC power connector reaches the terminal and the cable end reaches the DC power source when routed through the truck Secure the power cable with cable ties 3 Cutoff excess cable at the cable end and strip 12 off the outer jacket to reveal the screen Cut the screen back to about 2 and twist the screen strands together 4 Connect the screen to the truck s chassis If you cannot find a close connection point solder an extra length of cable to the screen to extend the connection to the chassis Use a heat shrink to cover the solder joint 5 Crimp a ring terminal onto the screen cable extension and screw the ring terminal into the truck metal work Or if a bolt connection exists attach the ring terminal to this connection check the connection with a multi meter to the truck chassis if you re not sure 2 11 Ml LZ VRC 79XX Radio Terminal Product Reference Guide for Embedded Windows CE NET 6 Place a fuse holder in line the brown and blue wire approximately 4 inches from the cable end as shown below Fuse Terminal Ends Fuse Holder Solder the fuse terminal ends to the wire to ensure a proper electrical connection 7 Connect the brown wire to the vehicle s positive power source Connect the blue wire to the vehicle s negative power source To terminate the cable Ifthe vehicle
74. tion Technical Publications Manager IMPORTANT If you need product support please call the appropriate customer support number provided Unfortunately we cannot provide customer support at the fax number above User s Manual Title please include revision level How familiar were you with this product before using this manual Very familiar Slightly familiar Not at all familiar Did this manual meet your needs If not please explain What topics need to be added to the index if applicable What topics do you feel need to be better discussed Please be specific What can we do to further improve our manuals Thank you for your input We value your comments VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET 72 66346 01 Revision A January 2004 Symbol Technologies Inc One Symbol Plaza Holtsville N Y 11742 1300
75. vehicle primarily operating outdoors unless additional environmental protection is provided Note The terminal and bracket must be firmly secured to a surface that can support the terminal s weight Table 2 1 on page 2 4 describes the parts in the installation kit included with your terminal 2 1 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET Installing Your Terminal Follow the general instructions below to properly install your terminal in a vehicle Positioning the Terminal similar terminal was previously installed on the vehicle check to see if the position that was used on the last installation is suitable for this terminal similar terminal was not previously installed on the vehicle decide on the position of the terminal and all the associated components Test the installation for at least 30 minutes before continuing with another vehicle Record all details Checkthatthe positions of the terminal and filter box do not obstruct any vehicle controls e Check the position of the terminal for user comfort over long periods e Check that the terminal does not obstruct the driver s view Checkthat the filter box is not fitted in a confined space where it may overheat Once you decide on the positions of the terminal and the filter box select or manufacture a suitable bracket e Secure the terminal installation with Nyloc nuts Item 14 Table 2 1 and screws
76. wn below Select the server you want to download from and press next IP Address Terminal Type BC Version OS Version 172 17 157 2 VRC7900 02 00 003 02 00 018 4 Refresh Back lt lt Found 1 Server s Exit Figure 6 12 List of OSUpdate Servers 6 9 P 4 VRC 79 Radio Terminal Product Reference Guide for Embedded Windows CE NET 5 6 10 If the WLANUpdate fails to find an OSUpdate server the following screen displays WLANUpdate was unable to find an OSUpdate Server Tf you have an OSUpdate server running on a differant subnet you will have to enter the servers IP address manually You should then press Next to continue However if you have a slow network you might want to search again To do this you can press the Back button Back lt lt WLANUpdate will then perform a slow network search Next gt gt Server IP Address Connect to Port Number 12000 i Figure 6 13 WLANUpdate Unable to Finf Server This could happen for one of the following reasons OSUpdate is running on a slow network and did not respond quickly enough Tap Back This will WLANUpdate perform a slow network search If no server is found again the above screen displays again Otherwise the screen shown in Figure 6 12 displays OSUpdate is running on a different subnet to your terminal WLANUpdate will be unable to automatically locate your OSUpdate server To continue manually enter the IP

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