PT630 User Reference Guide Version 1.0
Contents
1. Communication RS232 serial communication Operating Time Over 12 hours at 3 bar code scan per sec Symbologies UPC EAN Code 39 Interleave 2 of 5 CODABAR MSI Code 128 Code 93 Code 32 China Postal Code Buzzer Yes over 70 dB One LED Dual color Green for good Red for bad Unitech Part Number 400262 Unitech Electronic CO LTD A unitech PT630 User Reference Guide Unitech Electronic CO LTD 1 5 Quick Start This section is designed to let you quickly getting familiar with PT630 If you need detail explanation on some of the functions please refer to later chapters for detail explanation PT 630 Illustrations Figure 0 2 PT630 head view Figure 0 1 PT630 front view Figure 0 3 PT630 tail view Figure 0 4 PT630 side view Figure 0 6 PT630 charging communication cradle features 3 types RS232 RS422 and modem communication Figure 0 5 PT630 back view Figure 0 7 Modem or RS422 cradle back eeu Figure 0 8 RS232 Modem Back view Unitech Part Number 400262 5 RA unitech PT630 User Reference Guide Unitech Electronic CO LTD PT630 Accessories Figure 0 9 PT630 communication cable Unitech part number 1552000160 nS zaltech amp Head Se oan BATTERY Tail e HEN Figure 0 10 PT630 Li ion Battery Unitech part number 600538 Remove Backup Battery Isolator To prevent power lost during shipping or storage when you first receive your PT630 its backup battery is being2. 4 3 How to Run FormCaching When FormCaching is enabled the built in application can be run by selecting 2 TER command in User mode and then select 2 FORM CACHING The FormCaching application will follow the setting as defined to display prompting get input and store data in the file named FORM DAT Hit CMD then ALPHA keys to end FormCaching and return to system Ready mode User may use key to browse a previous data record gt key to step to next record press C key to clear the record and then input new values of every field of this record After collecting data the FORM DAT file can be uploaded to host either by invoking kermit server in User mode described in section 3 2 or remote ESC command described in 3 4 4 4 Default Setting of FormCaching In default the FormCaching is initialized with settings as shown in the table below DATA FIELD SPECIFICATION field number 2 Category Setting Field 1 FIELD PROMPT ITEM DATA LENGTH 32 DATA TYPE ALPHANUM DEVICE TYPE BOTH Field 2 FIELD PROMPT QTY DATA LENGTH DATA TYPE D NUMERIC KEY ONLY DEVICE TYPE DATA RECORD SPECIFICATION Category BETWEEN FIELD FIELD DELIMITER SS RECORD FELIMITER DATE STAMP FIELD TIME STAMP FIELD FIELD DELAY jo Unitech Part Number 400262 12
3. isolated from the contact pin with a transparent plastic film Depends on the condition you may or may not need to remove this isolator If you have received the unit from the software programmer it s highly unlikely you need to remove this isolator However if the unit is ship directly from our vender then removing this isolator is probably necessary Please follow the figures below for removal of the backup batter isolator Charging Before using PT630 main battery must be installed and fully charged The PT630 is equipped with 3 7V 880m A H Lithium Ion battery Unitech part number 600538 It should take 2 to 3 hour to fully charge the main battery To charge the main battery mount the unit on the cradle connect the power adaptor from the back of the cradle to any power outlet While charging the LED above the power icon will display red when it is fully charged the LED will turn green Install Main Battery 1 Remove the battery door from the PT630 by turn the screw on the battery cover to the left 2 Insert the battery into the main battery chamber by slide the head 2 point sticking out into the locking position first 3 Reinstalled the battery door and tighten the screw on the battery door again Cradle Main battery can only be charged through attaching to the PT630 charging communication cradle part number PT063 1 3 or a quick charging communication cable part number 600361 Cradle LED Icons JOUR icon indicates c
4. program or binary file you may only see unintelligible characters Unitech Part Number 400262 8 A unitech PT630 User Reference Guide Unitech Electronic CO LTD CPY This command allows users to make copy of data from a source device to a destination device The source device may be a file COM serial input CON keyboard and the destination device may be a file COM serial output CON LCD display Source Dest Function file1 file2 copy Dlel to file2 file1 COM output content of file1 to serial port file1 CON output content of filel to LCD COM file2 input data from serial port and store in file2 CON file2 input data from keyboard and store in file2 press CMD and then ALPHA key to end the data input SET This command allows users to set lt SYSTEM SETUP gt system date and time assign laser 1 DATE amp TIME feature and enable to display power on logo 2 SCANNER 3 DISPLAY see next section PEN 5 EXIT 3 3 Configure the Terminal in SET command There are three categories of general system configuration available in SET lt SYSTEM SETUP gt command Select the corresponded number 1 3 to set system date time assign 1 DATE amp TIME scanning feature and enable power on Logo display Hit CMD then ALPHA Seinen keys to return to User mode prompt 4 KEYPAD 5 EXIT 3 3 1 DATE amp TIME Setting system clock amp calendar When selects 1 DATE amp TIME in SET command menu the screen as r
5. RA unitech PT630 User Reference Guide Unitech Electronic CO LTD PT630 User Reference Guide Version 1 0 Unitech Part Number 400262 0 A unitech PT630 User Reference Guide Unitech Electronic CO LTD NOTICE This unit is equipped with a Li ion battery pack Battery power might be low due to storage Recharge the battery when required For procedures on how to charge the battery please refer to page 5 Unitech Part Number 400262 l A unitech PT630 User Reference Guide Unitech Electronic CO LTD Table of Contents PT630 User Reference Guide nsten nenn nenn 0 VC Ciel A EE 0 legt CN 1 Table Of Comte mnt sacs ed ieages E E 2 Chapter 1 Introduction ceccccceccceesceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeceeeeseseeeseeeeescaeeeeeeescaeeeseeeesseeeesieeeeseneeeeeneesenes 3 er EE 3 A2 SUP PO Mts e E E sangedeade lapses heghlea denge nie deg 3 TS Customized PTO3O ET 3 1 4 Technical Specification cccccceeeecceeeccceeeeeececececeeececeeeecaeeseaeeeseaeeeseseessaeeeeeeneeeseeeeeseneees 4 elle GE 5 1 6 Interface POMts sisseseade obs deduces cous fad ena EEEE a an Ear aaaea ERCA EEEE A ER a aeea 2 A Using the Key DOAN EE 2 1 8 Triggering Scanner Module 3 1 9 Application Development Environment 3 Chapter 2 Power SysSteMii i saii eege SEENEN EES EES ENEE 4 2 1 Power System ccccccceccccecssseceeeseeeeeececsaeeeeesceeeeeeecssaseesesseeeeeesseaaeeeesceseeeeesesaeeeeseeseeeesaeeeess 4 2 2 Power ele e re A 2 3 Bat
6. Y YMMDD 3 MMDD 4 MMDDYYYY 5 DDMM 6 DDMMYYYY 9 TIME STAMP 1 NONE 2 HHMM specify format of Time FIELD 3 HHMMSS stamp 9 FIELD DELAY 0 6 specify time delay between each record input in second sc Ile A unitech PT630 User Reference Guide Unitech Electronic CO LTD 4 2 How to Create a FormCaching FORM CACHING 1 YES 2 NO OTHER EXIT You will need to enter Supervisor mode and select 4 FORM category in order to set the configuration of FormCaching refer to the P7630 Programming Reference Manual for how to enter the Supervisor mode After selecting the 4 FORM in Supervisor mode the screen will show as above The system will first ask user to specify four categories of the field specification including field prompt data length data type and device type of each data field After completion to define all data fields the user should hit CMD then ALPHA keys to end the setup of field specification This step also determines the number of fields in each record and you may continue to set the rest six categories of record specification including between field field delimiter record delimiter date stamp field time stamp field and field delay When the FormCaching application is executed a data file named FORM DAT will be created to store data The system will not allow the user to redefine FormCaching if the FORM DAT is existed It is necessary to delete the FORM DAT in order to change the configuration of FormCaching
7. eady to be used gt 3 2 User Mode and System Commands There are eight system commands RUN TER COM DIR ERA TYP CPY and SET Each command can be invoked through menu selection in User mode User can press CMD key for two seconds in Ready mode to enter User mode Unitech Part Number 400262 7 A unitech PT630 User Reference Guide Unitech Electronic CO LTD User mode prompt Select the corresponding number 1 8 or press and gt to highlight a command then hit 1 RUN 2 TER ENT to select a system command Pressing the EXIT key hit CMD then ALPHA 3 COM 4 DIR returns to Ready mode 5 ERA 6 TYP 7 CPY 8 SET RUN When invokes the RUN command the system shows a screen as right and you may press the gt key to toggle the loaded program and hit ENT to run the program lt RUN The program may also be executed on the terminal by entering the program name PROGRAM gt directly in Ready mode NULL TER This command puts the terminal in either terminal emulation mode or FormCaching application mode depending on which function you select Please see chapter 4 for detail on how to configure and use FormCaching In terminal emulation mode the terminal serves as a dumb terminal to transmit data to or receive data from a Host computer In this mode data input from bar code reader or keyboard is displayed on screen and output to RS 232 port Data received from the serial port is dis
8. ew left for quarter turn Slide the main battery pack from battery compartment Insert the new main battery into the socket Remove battery pack Remove the main battery as previously described Important Once the backup battery is removed from the unit all data within the unit will lost please backup all files before you remove the backup battery Insert a new battery into the holder Put the backup battery cap back on Re installed the main battery cold star the new unit Make sure to back up your data in terminal before making the replacement the lithium back up battery 2 4 Recharging the Battery Pack When the terminal shows Main battery low message the battery needs to be recharged Plug in the power adaptor into a power outlet and connect the other end to the power outlet of the PT063 mount the terminal into the cradle the LED light on the cradle will turn red meaning charging has begun When the battery is fully charged the LED will turn green This should take 2 to 3 hours Charging Consideration It is important to consider the surrounding temperature whenever you are charging the Li Ion battery pack The process is most efficient at normal room temperature or slightly cooler It is essential that you charge batteries within the stated range of 32 F to 113 F 0 C to 45 C Charging batteries outside of the specified range could damage the batteries and shorten their life cycle Power Adap
9. he most versatile handheld computers in the market It is DOS compatible capable of running most programs developed under C language PT630 has many pre built in functions and it is also self programmable Moreover it has a bundle Windows application capable to develop many applications specifically for your business PT630 is light weights only 230 grams has a large liquid crystal display 128 pixel X 64 pixel capable of displaying 20 8 or 8 4 characters rugged water proof It also capable of withstand 1 5 meter multiple drops With all these attributes we believe PT630 is going to satisfy your needs totally Depending on yov re the particular model you had purchased your terminal might be equipped with 3 different memory RAM configuration range from 0 5KB 2 5KB and 4 5MB PT630 also has offer 3 different optional communication charging cradles These are RS232 RS485 daisy chain data transmission cradle and telephone modem cradles Working with PT630 s unique universal power adaptor the cradles will satisfy your PT630 s charging and communication needs 1 2 Support Over here at Unitech making you satisfy is our first priority If at anytime you find any problem regarding to this terminal or any our other product please feel free to contact us at www ute com tw Asia www ute com America www unitech europe nl Europe 1 3 Customized PT630 It is highly likely when you receive this terminal it has already been cust
10. hen the unit is off pressing the key will turn on the unit On the other hand when the unit is on it is needed to press and hold down the key for about one second in order to turn the unit off CMD pressing the CMD key plus the desire command key located at the end of the keypad sets the keyboard to out put command functions ESC In command or Supervisor mode pressing the ESC key to jump back to the pervious menu Numeric Alpha WN Command Leaser trigger Press Command the desire command key ae Press Alpha Alphabetic mode Press Alpha Press Command the desire command key Figure 0 11 PT630 Keypad layout Numeric mode Keyboard of the PT630 is initialized to normal mode after powered on In normal mode the cursor is a block sign and the keyboard is mainly used to input numeric data and use F1 F4 four function keys Unitech Part Number 400262 2 A unitech PT630 User Reference Guide Unitech Electronic CO LTD COMMAND mode Press CMD key sets the keyboard to command mode In command mode the cursor type keeps same and the keyboard is mainly used to input special characters make hot key function and use F5 F8 four function keys ALPHA mode Press ALPHA key to toggle between normal mode and alpha mode of keyboard In alpha mode the cursor is an underscore sign and the keyboard is available to input upper case letters In alpha mode every numeric key contains 3 characters indi
11. ight will be shown on terminal s LCD and let you set the system date and time of Real Time Clock chip RTC The system date and time can be retrieved in application and used as time stamp for data collection DATE TIME SETUP 1998 01 01 08 00 00 The second line shows the current date in the format YY YY MM DD year month day If you want to reset the system date to January 1 1997 then enter 1 9 9 7 O 1 0 1 Or press ENT key to skip the system date setting The third line shows the current time The way to set system time is similar to set system date described above The format of system time is expressed in 24 hour of HH MM SS hour minute second 3 3 2 SCANNER The system software of terminal decodes all major bar code symboloies including Code 39 Code 128 Codabar Code 93 125 EAN UPC China Post code etc Use the gt key to toggle among selection in each category then press ENT to confirm SCANNER Enable disable bar code decoding PEN SCAN KEY When pen scanner is used on PT630 user can setup whether pressing trigger key to enable pen scanner If ENABLE is selected user must press and hold down trigger to scan barcode label If DISABLE is selected user can directly scan barcode label without pressing trigger key Enable Disable Optional LASER AIM Enable disable laser beam point target on a distance barcode for long range PT630LR only optional Unitech Part Number 400262 9 A uni
12. lid File upload ESC command Meanwhile the program running on the host should follow the control flow of MULTI protocol and process to receive the data For detailed description of each ESC command and protocol please see the PT630 Programming Reference Manual Unitech Part Number 400262 10 A unitech PT630 User Reference Guide Unitech Electronic CO LTD Chapter 4 Built in Application FormCaching The system of terminal includes a built in application FormCaching It allows users to create a data entry application by specifying field prompt type length input method and delimiter etc without writing program and loading to the terminal 4 1 Specification of FormCaching Unitech Part Number 400262 DATA FIELD DEFINITION maximum field number 8 Category Range Description FIELD PROMPT max 16 characters set field promptin MIN MAX 1 32 set minimum field length DATA LENGTH and maximum field length DATA TYPE 1 NUMERIC numeric data 0 9 or 2 ALPHANUM alphanumeric data 20H FCH DEVICE TYPE 1 KEY ONLY input by keyboard only 2 SCAN ONLY bar code scanning only or 3 BOTH both DATA RECORD DEFINITION Category Range Description 5 BETWEEN 1 Append screen specify to clear or append FIELD 2 Clear screen screen between two fields 6 FIELD il 2 assign field delimiter DELIMITER 3 Space 4 Tab 7 RECORD 1 CR 2LF assign record delimiter DELIMITER 3 CRLF 8 DATE STAMP 1 NONE specify format of Date stamp FIELD 2 YY
13. omized by the system integrator or the system developer to meet your specific application If this is the case many operating procedures mentioned in this manual may not apply Please consult your system provider for more information regarding to the customization Unitech Part Number 400262 3 Munitech Physical PT630 User Reference Guide 1 4 Technical Specification Physical Characteristics Dimensions 165mm x 60mm x 35mm Weight 230g Drop Specification 1 5M multiple free drop to concrete floor Display 128 x 64 pixel 8 x20 characters or 4 x 12 characters Battery include main and backup One 3 7V 880mAH Li ion battery One Cr2032 3V 190mAH Lithium backup battery battery Environmental IP54 Sealing Operating 5C 50 C Temperature Storage Temperature 20C 70 C Humidity 5 to 95 RH not condensed Electrostatic 4 KV for contact discharge Discharge ESD 8 KV for air discharge Back Lit Display Yes Keypads 26 alphanumeric keys one scan trigger phosphorescent material Performance Performance Characteristics CPU NEC V25 16 bit 80XX compatible Operating System DOS compatible Memory 512KB 2 5MB 4 5MB Flash ROM 256KB Application Development C language Turbo C Visual C JobGen plus a window based program generator FormCaching a built in program generator
14. ommunication When PT630 is transferring data with the host computer this LED will flash showing that the data is transferring CO icon indicates the charging of the main unit When the cradle is charging the main battery the led will be red when fully charged the light will turn green Unitech Part Number 400262 l RA unitech PT630 User Reference Guide Unitech Electronic CO LTD Oi LED light shows the power status of the cradle itself When its lit it indicates the cradle is powered Power On After fully charging the unit when the charging LED turns green you are now ready to turn on the unit Press the power key on the keypad to turn on the PT630 Communication with the Host RS232 Connection through cable RS485 multi unit communication Unitech Part Number 400262 l A unitech PT630 User Reference Guide Unitech Electronic CO LTD 1 6 Interface Ports PT630 does its communication via a RS232 communication port located at the tail of the unit You can connect the unit via the communication cable to a PC s RS232 jack for data transfer or connect through cradle for communication 1 7 Using the Keyboard The keypad of PT630 consists of 27 rubber keys the keyboard is configuring into three different modes numeric mode command mode and alphabetic mode All keys except key may produce a sound tone when pressed Keys of upper four rows have larger size for easier key pressing to input numbers W
15. oping environment Through the use of JobGen Plus user can design an application program for a data collection terminal by simply drawing the data collection sequence on paper and thus requires minimum programming skills For more detailed programming information please refer to PT630 Programming Reference Manual JobGen Pro User s Manual Unitech Part Number 400262 3 A unitech PT630 User Reference Guide Unitech Electronic CO LTD Chapter 2 Power System 2 1 Power System Main Power The terminal is operated by a rechargeable 3 7V 880mAH rated Li Ion battery pack The main battery should be sufficient to for daily operation up to 12 hours However since the actual operation may vary it is possible to result a shorter operating hours Backup Power An onboard 3V 190mAH Lithium battery CR2032 is used as the secondary power source to back up the data in RTC real time clock chip and RAM memory to provide users a data loss free environment Normally the PT630 gets power from main power source to back up RTC and RAM and puts the Lithium battery in standby state When the main power source is removed or below the level to back up the RAM and RTC properly the power circuit of the PT630 automatically switches to the Lithium battery for back up It is recommended that the main battery be always placed inside the unit with enough capacity for back up purpose in which case the Lithium battery can supply the power for up to 3 years before con
16. played on the LCD screen Communication parameters such as baud rate data bits parity stop bits and flow control must be set to be compatible with the destination in order to send data properly COM This command puts the terminal in Kermit server mode The following indicates the available Kermit commands at the Host PC side Command Description send filename Send a file from the Host PC to terminal and store it in the terminal s RAM disk get filename Get a file from the terminal to the Host PC disk remote dir List files of the terminal s RAM disk remote del filename Delete a data file stored in the terminal s RAM disk Make sure set the terminal communication parameters to match the host PC system before proceeding data communication Hit ESC Ready mode DIR This command shows the files in the RAM disk with the following information The list of file names stored in the RAM DISK The size of program execution area The amount of free RAM DISK space left ERA This command deletes a file from RAM disk of terminal After the file has been lt ERASE FILE gt deleted it can not be recovered SCAN EXE TYP This command dumps the content of a file on the terminal s LCD The content of lt TYPE FILE gt the file will be displayed 128 16 character x 8 line characters at a time Press any key to show the next page or hit CMD then ALPHA keys to return to User mode SCAN DAT prompt If you try to display a
17. suming all its capacity up It is important to know that once the power in the backup battery used up all data within the terminal will be lost So it is very important to backup all data when replacing backup battery 2 2 Power Low Indication Main Battery When the main power source reaches the battery low condition a warning message as right e WARNING will be shown on the LCD when PT630 is powered on or a battery low icon sign will MAIN BATTERY emerge on the right sidebar of LCD VOLTAGE LOW When the main battery low occurs the main battery can continue to supply power for about 20 40 minutes per scan 5 second however the unit may reach the system power cutoff point and automatically turn itself off Meanwhile the unit continues to back up the data contents in RTC and RAM but it cannot be powered up until the batteries have been recharged or replaced Lithium Backup Battery When the Lithium backup battery doesn t have enough capacity to back up the system the WARNING message as right will be shown on LCD when the unit is powered on In this situation you Backup BATTERY should upload your data from the terminal immediately and replace a new Lithium battery LOW Unitech Part Number 400262 4 A unitech PT630 User Reference Guide Unitech Electronic CO LTD 2 3 Battery Replacement Main Battery Make sure the unit is turned off Turn over the unit unscrew the battery door lock screw by turning the scr
18. tech PT630 User Reference Guide Unitech Electronic CO LTD VERIFICATION Enable disable double check scanned barcode 3 3 3 DISPLAY Enable disable power on logo display ENABLE Show system logo when power on DISABLE Do not show system logo when power on KEYPAD Allow user to set UPPER LOWER case of character EXIT Leave the SET setting environment 3 4 Upload Download by ESC Command The way to upload download by Kermit server described in section 3 2 will need the operator to set the terminal to Kermit server mode by selecting user command 3 COM in User mode or calling system function in application program The hardware and software of terminal is designed that the unit can be woken up turned on by input from the serial port Besides this way the terminal can also be instructed to process the data communication by remote ESC commands through built in MULTI communication protocol please refer to PT630 Technical Binder for detail information After linking the terminal to a PC host through RS232 interface a communication program running on host first sends a few of dummy bytes to the terminal and delay for about 500 mini second to remotely wake up the unit Then the program can send out a data pack of a remote ESC command that matches the MULTI protocol to the terminal and instruct the terminal for certain process For instance the terminal will automatically execute the system routine to upload a file after receiving the va
19. tery Replacement cccesecccceeesssceeeeeeeeeeeeesesneeeeesaeeaeeeeenaneeeesaeeseeesssaeeeesesaeeeeenenteeeeess 5 2 4 Recharging the Battery Pack eeeccceeeseceeeeeeeeeeeeeeeeeceeeeeeeeaeeeesaaeeeesneaeaeeeeesaeeeeestseeeeteees 5 2 5 Storage and Safety Precautions cccccceccceescceeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseseeeeeeeeeseneeeeseeeeees 6 Chapter S OperatiOn eccriene naene a aa aeaaeae dake AEE a A E edad anion EEEE aa AEE ER EE EEEE 7 Dl TREACY e TEE 7 3 2 User Mode and System CommandS cccescccceceeeeseeeeeeeeeeeeeeeeeeeseaeeseseeeeeeeeeneeseneeeseaees 7 3 3 Configure the Terminal in SET commande 9 BO DATE Se TUM Ee eege eh ee aa eaters ee 9 3 3 2 SCANNER reminisce piero a cei ea iaaea peere iain ieieeeeeai a a er r E e nipi aianei 9 3 4 Upload Download by ESC Commande 10 Chapter 4 Built in Application FormCaching ccccccceeccceeeseeeeeeeeeeeeeeeceeeseeeeeeeaeeeeceeeeeeaeeseseeeseeseees 11 4 1 Specification of FormCaching essssesseseseeeesesssnrennrsssnssrnestennstnnstnnrtnnnstnnsennsnnnntnnnnnnnennnnenn 11 4 2 How to CreateatormCachimng 12 4 3 How to Run Form aching nnen nennt 12 4 4 Default Setting of Form aching 12 Unitech Part Number 400262 2 A unitech PT630 User Reference Guide Unitech Electronic CO LTD Chapter 1 Introduction 1 1 Overview Thank you for choosing product from Unitech Electronic Co Ltd PT630 portable data collection terminal is one of t
20. tor Power Outlet Effects Of Overcharging Batteries Unitech Part Number 400262 5 A unitech PT630 User Reference Guide Unitech Electronic CO LTD Overcharging may occur when a Li Ion rechargeable battery is charged in regular or quick charging rate after it has been fully charged but there is no risk of overcharging while charged in trickle charging rate A battery left to charge for several weeks may appear to have minimal capacity This type of failure can be remedied by temporarily depleting the battery of its power and recharging it to rejuvenate it This condition can be prevented by avoiding overcharging for long periods of time or always using PT063 to charge the batteries of terminal The PT063 starts the charging process in quick charging rate and switches to trickle charging rate when it detects the battery is fully charged 2 5 Storage and Safety Precautions Batteries should be stored in an open environment condition and placed where there is no risk of accidental shorting or other damage Although charged Li Ion batteries may be left unused for several months their capacity may be reduced due to back up and internal resistance If this happens they will require recharging prior to use Li Ion batteries may be stored at temperatures between 4 F and 158 F 20 C to 70 C Unitech Part Number 400262 6 A unitech PT630 User Reference Guide Unitech Electronic CO LTD Chapter 3 Operation PT630 is set up such a wa
21. vidually You need to press the key once to get the first character twice to get the second character and 3 times to get the third character The characters cycles back to the first character again For example First press ALPHA to switch the system to alpha mode the cursor type will be changed from block to underscore To enter A press the key A once To get B press the same key twice To get C press the same key 3 times 1 8 Triggering Scanner Module The PT630 can be used with a built in integrated laser scanner module to input data The built in decoder reads most barcode labels The user should keep laser window clean to prevent low reading rate of distorted bar code input signal 1 9 Application Development Environment The system of PT630 provides DOS functions and device drivers for application development including bar code decoding keypad input display output serial input output communication real time clock access and power management control The PT630 can be programmed by the high level Windows based JobGen Plus program generation software It can also be programmed by commonly used C compilers including Microsoft C Borland C and Turbo C An executable program generated by JobGen Plus or created by a compiler is downloaded to the unit and run on the unit JobGen Plus JobGen Plus is a Windows based program generator that gives the user an ease of use and comprehensive terminal application devel
22. y that there are several operating modes The system of terminal may operate in various modes for different purposes The figure below shows the operating flow of the terminal The following diagram summarized the ways to switch between different modes press and hold down ED and keys then press lt lt START MENU gt MEM 12KB press 1 SUPERVISOR SC gt 2 WARM START program 3 COLD START name then press press for two seconds press SUPERVISOR mode press exh then APPLICATION mode RUN command USER mode System configurations are categorized in two groups users can select 8 SET command in User mode to set general system configurations or enter Supervisor mode to set advanced system configurations The Supervisor mode is also protected with password checking to prevent unauthorized personnel from changing the system configuration For PT630 detail setup procedures p lease refer to PT630 Technical Binder 3 1 Ready Mode The terminal performs a Power On Test and Warm Start when it is switched on After the Warm Start the system enters Ready mode and shows the Ready mode prompt Ready mode prompt The first line indicates the model code and version number e g V1 00 The second line shows the size of the total installed RAM i e 4608 KB The third line prompts a gt which indicates PT630 Vx xx i 5 MEM 4608 KB that the terminal passed the Power on test and is r
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