DA-682 Hardware User`s Manual v3
Contents
1. 90001222 E O q VGA gt 1 Pin No Signal Definition 1 RED e 2 GREEN 3 BLUE 4 Pe 1 41 5 GND 6 CRT_DETECT 7 GND 8 GND 9 5V 10 GND 11 12 DDC_DATA 13 HSYNC 14 VSYNC 15 Sus Connecting a PS 2 Keyboard and Mouse Your DA 682 embedded computer comes with a PS 2 mini DIN connector to connect to a PS 2 keyboard and PS 2 mouse This 6 pin mini DIN connector has the pin assignments shown below O o gt ON OFF o HO sen Modules Module B woe 10 100Ubpa Btharnet Port ofp Apo dep esp roca Cra asarazaiass Land F Ei EI EI e ep epee a LAND LANI Ej LAM2 LANS SC LANA P E P P3 P4 L J B O PS 2 Keyboard Mouse Pin No Signal Definition 6 5 1 PS 2 Keyboard Data 2 PS 2 Mouse Data 4 3 3 GND 4 VCC 5 PS 2 Keyboard Clock 6 PS 2 Mouse Clock 2 8 DA 682 Series Hardware User s Manual Hardware Installation Use the Y type cable to convert the mini DIN connector into two 6 pin mini DIN connectors to connect both a PS 2 keyboard and PS 2 mouse at the same time PS 2 Mouse PS2. Power LED Module B LED Module A LED A DA 682 MOXA ia Industrial Embedded Computer Ea a ae i e x Storage LED Gigabit LAN LED LED Color Description Power Green Power is on Off No power input or power error exists Orange Blinking Data is being written to or to read from the storage unit Storage E Off Storage unit is idle Saree Green 100 Mbps Ethernet mode SE SE Orange 1000 Mbps Gigabit Ethernet mode Off No operation or 10 Mbps Ethernet mode 100 Mbps Ethernet mode or Green i TX signal of serial port is active Module A LEDs 1 8 Orange 10 Mbps Ethernet mode or 8 RX signal of serial port is active Off No operation 100 Mbps Ethernet mode or Green 8 TX signal of serial port is active Module B LED 1 8 Orange 10 Mbps Ethernet mode or 8 RX signal of serial port is active Off No operation 2 7 DA 682 Series Hardware User s Manual Hardware Installation Connecting to a Display Your DA 682 embedded computer comes with a D Sub 15 pin female connector to connect to the VGA monitor Be sure to remove the power before you connect or disconnect the monitor cable Se ON OFF ol CO jo 0 Module A Gigabit Pi era
3. DA LNO4 RJ DA SP08 1 DB Power Input 10 100 Mbps RS 232 422 485 400 040 VAC Ethernet x 4 Serial Port x 8 10 100 1000 Mbps Ethernet x 4 ATTENTION Expansion modules can be installed in either slot A or slot B In the above figures we shown an example of LAN module DA LN04 RJ installed in slot A and serial module DA SP08 I DB installed in slot B 1 3 DA 682 Series Hardware User s Manual Introduction Dimensions 253 mm 9 96 in lt 440 mm 17 32 in gt Q O DA 682 MOXA Industrial Embedded Computer 90 mm r zez lt 3 54 in m ee Sois E EEE e 5 o J yA AO RW Features The DA 682 Basic System has the following features Intel Celeron M 1GHz processor with 400 533 MHz FSB Intel 915GME ICH6M chipset 200 pin DDR2 SODIMM socket x1 supporting DDR2 400 533 up to 1 GB 4 Gigabit Ethernet ports for network redundancy 1 CompactFlash socket 1 SATA connector for storage expansion USB 2 0 ports for high speed peripherals 2 expansion module slots for I O expansion 19 inch rackmount 2U height form factor Fanless design 100 240 VAC VDC power inputs Ready to run Linux WinCE 6 0 or Windows XP Embedded platform pre installed on the flash disk module 1 4 DA 682 Series Hardware
4. connectors 10 100Mbps Ethernet Port pl Te a Tra ear Te a Tea LAN LANZ LANZ LAN4 The pin assignments for the ports are shown in the following table 1 8 Pin No Signal Definition 1 TX 2 TX 3 RX 4 Se 5 ES 6 RX 7 8 Ee 2 21 DA 682 Series Hardware User s Manual Hardware Installation There are two LEDs on each RJ45 port for indicating the status of the port LED Color Description RJ45 Green 100 Mbps Ethernet mode Connector Yellow 10 Mbps Ethernet mode Off Inactive 2 22 3 BIOS Setup This chapter describes the BIOS settings of the DA 682 embedded computers The BIOS is a set of input output control routines for peripherals The BIOS is used to initialize basic peripherals and helps boot the operating system before the operating system is loaded The BIOS setup allows the user to modify the system configurations of these basic input output peripherals All of the configurations will be stored in the battery backed up CMOS RAM which retainsthe system information after system reboots or the power is removed This chapter covers the following topics LI Entering the BIOS Setup Utility OU Modifying the BIOS Main Settings gt Basic Configuration gt System Security Q Advanced Settings Hard Disk Boot Priority Advanced BIOS
5. Overview The Moxa DA 682 Series of X86 based rackmount embedded computers are designed for industrial data acquisition applications The state of art 2 expansion module design provides greater flexibility by allowing combinations of up to 16 RS 232 422 485 serial ports or up to 4 8 Ethernet ports This friendly design gives users the advantage of being able to swap out modules quickly and easily Additional expansion modules will be available soon to provide even greater flexibility The DA 682 s main operating system is based on the Intel Celeron M processor and 915GME chipset which supports standard X86 VGA USB PS 2 keyboard mouse 4 Gigabit LAN ports and IDE SATA disk interface In addition the DA 682 has a CompactFlash socket and comes with Linux WinCE 6 0 Windows XP Embedded pre installed Programmers will find the full function development kit a great benefit for developing software and building reliable communication applications The housing is a standard 2U 19 inch wide rack mounted rugged enclosure This robust rack mountable design provides the hardened protection needed for industrial environment applications Model Descriptions and Package Checklist The DA 682 Series includes the following models e DA 682 CE DA 682 basic system VGA 4 Gigabit LANs USB x 4 CompactFlash socket 256 MB system memory 256 MB WinCE 6 0 pre installed flash disk module e DA 682 LX DA 682 basic system VGA 4 Gigabit LANs USB x 4 C
6. 1 Disconnect the DA 682 from the power source 2 The DA 682 s memory module is located inside the DA 682 s bottom panel Turn the DA 682 upside down and unscrew the memory module cover Memory Module Cover 3 After removing the memory module cover you should see the DDR2 SDRAM module Factory installed DDR2 SDRAM module DA 682 Series Hardware User s Manual Hardware Installation 4 Carefully remove and replace the memory module Be sure to orient the module correctly 2 12 DA 682 Series Hardware User s Manual Hardware Installation Orient the memory module correctly 5 Replace the DA 682 memory module cover 2 13 DA 682 Series Hardware User s Manual Hardware Installation Installing a CompactFlash Card The DA 682 embedded computer comes with a CompactFlash socket To insert a CompactFlash card follow these instructions 1 Disconnect the DA 682 from its power source 2 The DA 682 s CompactFlash socket is located on the right side of front panel Unscrew the CompactFlash socket cover Gigabit Kc seg CF Socket 56738 1234 gt 100 Mbps gt p 100 Mbps e Cover gt 10Mbps gt 1000 Mbps CF Gigabit Ethernet e e E 100 Mbps 100 Mbps 10 Mbps 1000 Mbps SC Unscrew the CF CF socket cover 2 14 DA 682 Series Hardware User s Manual Hardware Installation 3 There is a tenon hook on the cover of CF socket Turn the CompactFlash card over and th
7. Haass ont T Ee gr Sam d d Si E d HO TAM SDM CLECCO l ee gt we Woo 386 yoe iy ana IHOVLI E DA 682 Series Hardware User s Manual Hardware Installation 6 Connect the SATA disk cable and power cable to the SATA hard disk DES to naike Lei m HST WOEET A EERI III SATA Disk Cable SATA Power Cable A ATTENTION The SATA hard disk cable and SATA power cable are not included in the basic shipment of the DA 682 embedded computer Any standard SATA disk cable and power cable can be used Inserting and Removing Expansion Modules The DA 682 embedded computer has two expansion slots for inserting expansion modules Expansion modules can be installed in either on Slot A or Slot B To insert or remove expansion modules follow these instructions 1 Disconnect the DA 682 from the power source 2 Unscrew expansion module A or module B on the rear panel screws screws 2 19 DA 682 Series Hardware User s Manual Hardware Installation 3 Carefully insert or remove the expansion module by pushing or pulling on the two screws at the same time By pushing or pulling on the two screws evenly you can ensure that the board 1s inserted or removed without being damaged Module A a A tao screws DA SP08 I DB DA SP08 DB Serial Expansion Modules The DA SP08 I DB and DA SP08 DB serial expansion modules have 8 software selectable serial ports with DB9 connectors The DA SP08 I DB supp
8. Onboard Device gt Onboard LAN Boot ROM to enable when you would like to boot from onboard Lan DA 682 Series Hardware User s Manual BIOS Setup Step 4 Run awdflash exe to upgrade the BIOS 1 Ifthe BIOS Setup is correct it will restart and boot from the USB disk 2 Run awdflash xxxxxxx Sxx from the command line to upgrade the BIOS Replace XXXXXXX SXX with the BIOS binary file name discussed in Step 2 3 Press Fl to reset the system after the bios update is complete The system should reboot at this time da68x18 s88 Write OK No Update Write Fail A ATTENTION Do NOT switch off the power supply during the BIOS upgrade since doing so may cause the system to crash 3 20 DA 682 Series Hardware User s Manual BIOS Setup Step 5 Load BIOS Default 1 If the BIOS upgrade is successful it should reboot and the following screen should appear Phoenix AwardBIOS v6 BB8PG An Energy Star Ally Copyright C 1984 2888 Phoenix Technologies LTD OXA DA 68X Series V1 46508 jain Processor Intel R Celeron R M processor 1 BB8GHz 188x18 8 DDR2 SDRAM Speed 468M IDE Channel Master None IDE Channel Slave None IDE Channel 1 Master None IDE Channel 1 Slave None MOS checksum error Defaults loaded ress F1 to continue DEL to enter SETUP H4 22 2008 A lv iso 6A7SGUSSC 88 2 Press DEL to open the BIOS Setup menu Select Defaults gt Load System Default Settings and then choos
9. Flash BIOS PCI Plug amp Play ACPI function support System Memory 1 x 200 pin DDR2 1 x 200 pin DDR2 1 x 200 pin DDR2 SODIMM socket SODIMM socket SODIMM socket supporting DDR2 supporting DDR2 supporting DDR2 400 533 256 MB 400 533 1 GB max 400 533 512 MB max max CompactFlash Socket available for storage expansion with DMA mode support Other Peripherals USB USB 2 0 compliant hosts x 4 Type A connector supports system Graphics Controller Integrated graphics with built in Intel 915GME and built in Intel extreme Graphics 2 technology Dynamic video memory shares up to 32 MB of system memory CRT Interface for VGA output DB15 female connector CRT display mode with pixel resolution up to 2548 x 1536 at 75Hz Auto sensing 10 100 1000 Mbps Gigabit Ethernet x 4 using Realtek RTL8110SC Controller 1 5 KV built in Number of Pm RSS erial Interface 1 7 DA 682 Series Hardware User s Manual Introduction Serial Communication Parameters None Even Odd Space Mark RTS CTS XON XOFF ADDC automatic data direction control for RS 485 50 bps to 921 6 Kbps non standard baudrates supported see user s manual for details erial Signals RS 232 TxD RxD DTR DSR RTS CTS DCD GND RS 422 TxD TxD RxD RxD GND TxD TxD RxD RxD GND RS 485 2w Data Data GND on off on rear panel To reset system hardware on front panel Input Voltage 100 to 240 VAC auto ranging 47 to 63 Hz for AC
10. Se tou A GU Y A Storage LED Power Switch Gcd ON OFF o o Gigabit Modulo A Module B E gege op Eo Eo Eo SE Lenze e O E jo o ofan o Jos Le Ge o Ss Ss B O e O yo wanae O 110 240V AC Power In 2 6 DA 682 Series Hardware User s Manual Hardware Installation Reset Button Pressing the Reset button initiates a hardware warm reboot The button plays the same role as a desktop PC s reset button After pressing the reset button the system will reboot automatically During normal use you should NOT use the Reset Button You should only use this button 1f the software is not working properly To protect the integrity of data being transmitted or processed you should always reset the system from the operating system with the software reboot function DA 682 Industrial Embedded Computer DN Module 3 MeduleA 1234567412248474 000000000000000 O000000000000000 S Sec me Reset O Front Panel LED Reset Button There are 40 LED indicators on the front panel Information about each LED is given in the following table
11. or B Baudrate 8 x 921600 K bps for K 8 9 147456 If you are a programmer and you need to write a driver for your serial device then you may need to use formula A If you have a serial device that requires using a non standard baudrate then you can use formula B to determine if the DA 682 supports a baudrate within the tolerance specified by the serial device manufacturer Example Your serial device requires using a baudrate of 5340 bps and has a tolerance of 2 bps Can the DA 682 be used with this device Solution Set formula B to the desired baudrate and then solve for K 8 x 912600 K 5338 gt K 1367 703259 DA 682 Series Hardware User s Manual Introduction This shows that the supported baudrate closest to 5340 comes from setting K 1367 or K 1368 K 1368 gt Baudratel 5336 842105 K 1367 gt Baudrate2 5340 746159 Since 5338 Baudratel lt 2 we can see that the DA 682 supports the serial device Note that we can use formula A to generate the so called standard baudrates which come from setting M 0 and setting N equal to certain integers Standard Baudrates M 192 0 460800 2 0 2400 384 0 115200 1200 768 0 57600 0 38400 0 19200 0 9600 0 7200 50 18432 0 WARNING Communication between a serial device and a Moxa UART port may not work correctly if the serial device uses a baudrate that it not within the correct tolerance of a baudrate calculated from e
12. the cable is properly connected the LEDs on the RJ45 connectors will glow to indicate a proper connection Modulo A Module B ON OFF 10 100Mbpa Ethernet Port E Eo Eo jo Lemmer Lemmer CH CN PT SS Gigabit LAN Ports x 4 Pin 10 100 Mbps 1000 Mbps 1 ETx TRD 0 2 ETx TRD 0 3 ERx TRD 1 4 TRD 2 5 TRD 2 6 ERx TRD 1 7 TRD 3 8 TRD 3 LED Color Description Gigabit RJ45 Green 100 Mbps Ethernet mode Connector Orange 1000 Mbps Gigabit Ethernet mode Off Not operating or 10 Mbps Ethernet mode The default IP addresses and netmasks of the Gigabit LAN ports are as follows LAN 1 Default IP Address 192 168 3 127 Netmask 255 255 255 0 LAN 2 192 168 4 127 255 255 255 0 LAN 3 LAN 4 192 168 5 127 255 255 255 0 192 168 6 127 255 255 255 0 DA 682 Series Hardware User s Manual Hardware Installation Upgrading the Memory Module The DA 682 embedded computer supports one 200 pin DDR2 400 533 SODIMM module up to 1GB One DDR2 SDRAM memory module is installed at the factory To upgrade the DDR2 SDRAM memory module follow these instructions
13. 2 Keyboard Connecting USB Devices The DA 682 embedded computer has four USB 2 0 ports with two ports on the front panel and the other two on the rear panel All of the ports are UHCI Rev 2 0 compliant and support Plug amp Play and hot swapping These ports can be used to connect USB devices such as a keyboard mouse USB flash disk and USB CD ROM In addition both USB ports support system boot up which can be activated by modifying the BIOS settings The chapter BIOS Setup describes the configuration process in detail USB 2 0 Host x 2 a Dl DA 682 MOXA Industrial Embedded Computer Module Modulo A Samet Se os 68855566868868 5090 mes eg os Roset 000000000000000 0000 tama a E ee Sr SG OS x h orang me se lt m USB 2 0 Host x 2 e ON OFF el O o CH O senn edule A Modules E SS CS P7 S Seege dr E do SE Ena 2321422 488 Les 2321422 488 Fewer inns A EZE al are la LANA Lan LANZ DR as P P2 Pa _ i O O O 9 o o wauw Op 2 9 DA 682 Series Hardware User s Manual Hardware Installation Gigabit LAN Ports The DA 682 Basic System has 4 Gigabit LAN ports When
14. 2 Series Hardware User s Manual BIOS Setup PCI VGA Palette Snoop This item can be used to fix the color display error of non standard VGA display adaptors such as graphics accelerators or MPEG video cards Options Disabled default Enabled PCI Latency Timer CLK Configure PCI Latency Time to optimize the PCI speed The range of possible values is 0 to 255 with a default value of 32 Frequency Voltage Control Spread Spectrum Spread Spectrum Select Enabled to reduce EMI Electromagnetic Interference The default is Enabled Peripherals OnChip IDE Device DA 682 Series Hardware User s Manual BIOS Setup OnChip IDE Device IDE HDD Block Mode IDE HDD Block Mode Block mode is otherwise known as block transfer multiple commands or multiple sector read write Select the Enabled option if your IDE hard drive supports block mode most new drives do The system will automatically determine the optimal number of blocks to read and write per sector Options Enabled default Disabled On Chip Channel 0 1 PCI IDE This item lets users enable or disable the IDE channel Options Disabled Enabled default IDE Channel 0 1 Master Slave PIO The IDE PIO Programmed Input Output fields let you set a PIO mode 0 4 for each of the IDE devices that the onboard IDE interface supports Modes O to 4 will increase performance incrementally In Auto mode the system automatica
15. B Disk 3 Double click to extract the BIOS update installation file The file includes a binary file in the form xxxxxxx Sxx and the upgrade utility named awdflash exe 3 18 DA 682 Series Hardware User s Manual BIOS Setup Step 3 Set up the BIOS to Boot from the USB Disk 1 Insert the USB disk Power on and press DEL to enter the BIOS Setup menu Select Advanced gt Hard Disk Boot Priority and then press Enter From the Setup menu use fT or to select the USB device Make sure the first boot device is Hard Disk If it isn t press Enter to change it 2 3 4 5 Press to move it up to the first priority and press Esc to exit the setup menu 6 7 Select Exit gt Save amp Exit Setup and then press Enter 8 Choose Y to save to the CMOS and then exit Item Help Menu Level gt Hard Disk Boot Priority 2 Pri Slave AFAYA CF 256M 3 Bootable Add in Cards Use lt f gt or lt i gt to select a device then press lt gt to move it up or lt gt to move it down the list Press lt ESC gt to exit this menu Advanced ERMITA IS TT Lead ee CUA Item Help Menu Level Hard Disk Boot Priority Hard Disk Hard Disk Removable Enabled Second Boot Device Third Boot Device Boot Other Device Select Your Boot Device Priority Advanced BIOS Features Advanced Chipset Features PnP PCI Configurations Frequency Voltage Control 3 19 Please set Peripherals gt
16. DA 682 Series Embedded Computer Hardware User s Manual Third Edition January 2010 www moxa com product O 2010 Moxa Inc All rights reserved Reproduction without permission is prohibited DA 682 Series Embedded Computer Hardware User s Manual Any software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement Copyright Notice Copyright O 2010 Moxa Inc All rights reserved Reproduction without permission is prohibited Trademarks MOXA is a registered trademark of Moxa Inc All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use This product might include unintentional technical or typographical errors Changes are periodically made to the information herein t
17. Features CPU Features Advanced Chipset Settings PnP PCI Configurations Frequency Voltage Control LI Peripherals gt OnChip IDE Device gt Onboard Device gt Onboard GigaLan Control gt Onboard I O Chip Setup Power gt Wake Up Control Hardware Monitor Load Defaults Exiting the BIOS Setup Upgrading the BIOS VV VV VV OD Oooo DA 682 Series Hardware User s Manual BIOS Setup Entering the BIOS Setup Utility To enter the BIOS setup utility press the Del key while the system is booting up The main BIOS Setup screen will appear A basic description of each function key is listed at the bottom of the screen Refer to these descriptions to learn how to scroll about the screen how to select by pressing Enter and how to use the other hot keys listed below F1 General Help FS Previous Value F6 Default Settings F7 Turbo Settings F10 Save ESC Exit Date mm dd yy Modifying the BIOS Main Settings Basic Configuration After entering the BIOS Setup or choosing the Main option the BIOS main menu will be displayed Use this menu to check the basic system information such as memory and IDE hard drive You can also use the menu for configuring basic system parameters such as date time hard drive display and system security 3 2 DA 682 Series Hardware User s Manual BIOS Setup System Security To set up system security select the Security option under Main to bring
18. Mode Setting the DVMT operating mode When set to Fixed the graphics driver will reserve a fixed portion of the system memory as graphics memory When set to DVMT the graphics driver will dynamically allocate system memory as graphics memory according to system and graphics requirements When set to BOTH the graphics driver will allocate a fixed amount of memory as dedicated graphics memory as well as allow more system memory to be dynamically allocated between the graphics processor and the operating system Options FIXED DVMT default BOTH DVMT FIXED Memory Size Sets the maximum amount of system memory that can be allocated as graphics memory Options 64 MB 128 MB default PnP PCI Configurations Init Display First Init Display First This item allows you to decide whether the PCI interface or onboard graphic chip is activated first Options PCI default Onboard Resources Controlled By The BIOS can automatically configure all boot and Plug and Play compatible devices If you choose Auto you will not be able to assign IRQ and memory base address fields manually since the BIOS assigns them automatically Options Auto default Manual IRQ Resources When resources are controlled manually you can assign each system interrupt to Reserved or PCI device This is only configurable when Resources Controlled By is set to Manual Options IRQ 3 4 5 7 10 11 for PCI device 3 8 DA 68
19. User s Manual BIOS Setup Advanced Settings The Advanced Features screen will appear when choosing the Advanced item from the main menu Hard Disk Boot Priority Hard Disk Boot Priority First Second Third Boot Device This option allows users to select or change the device boot priority You may set 3 levels of priority to determine the boot up sequence for different bootable devices such as a hard drive CD ROM and removable devices Select the order in which devices will be searched in order to find a boot device The available options are CDROM default for first boot device Removable default for third boot device Hard Disk default for second boot device and Disabled Boot Other Devices This setting allows the system to try to boot from other devices if the system fails to boot from the 1st 2nd or 3rd boot devices The options are Enabled default and Disabled DA 682 Series Hardware User s Manual BIOS Setup Advanced BIOS Features When you select the Advanced BIOS Features option under the Advanced menu the following configuration menu will appear CPU Feature CPU Features Virus Warning This item allows you to choose the VIRUS warning feature for IDE hard disk boot sector protection If this function is enabled and someone attempts to write data into this area the BIOS will display a warning message on the screen and sound an audio a
20. User s Manual Introduction Features supported by expansion modules e 8 or 16 software selectable RS 232 422 485 serial ports with or without isolation protection e Serial port baudrates from 50 to 921 6 Kbps with support for most non standard baudrates in this range e Additional 4 or 8 10 100 Mbps Ethernet ports A ATTENTION Refer to the Non standard Baudrates section for instructions on how to calculate which baudrates are supported Hardware Block Diagram DA 682 Basic System Gigabit LAN Ports Expansion Expansion Module A Module B RS 232 422 485 Serial Ports or 10 100 Mbps LAN Ports DA 682 Series Hardware User s Manual Introduction DA SP08 I DB Serial Port Expansion Module PCI Bus to DA 682 Basic System Isolation Circuit DB9 Connector ttt t 9 RS 232 422 485 DA LNO4 RJ LAN Port Expansion Module PCI Bus to DA 682 Basic System RJ45 Connector 10 100 Mbps LAN Ports 1 6 DA 682 Series Hardware User s Manual Introduction Hardware Specifications DA 682 series embedded computers support peripheral expansion through two expansion slots located on the DA 682 Basic System Basic Systems DA 682 CE DA 682 LX DA 682 XPE Intel Celeron M 1 GHz processor OS pre installed i Linux 2 6 Windows XP Embedded SP2 System Chipset Intel 915GME ICH6M chipset Expansion Bus Two PCI expansion slots one slot reserved for additional peripherals BIOS 4 mega bit
21. at a hazardous condition is not achieved due to uneven mechanical loading 4 Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern 5 Reliable Grounding Reliable grounding of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuit e g by using power strips
22. at you want to use as a bootable disk in the Device drop down box Select FAT in the File system drop down box Type the disk name in the Volume label field Check the option Create a DOS startup disk under format options Specify the directory of the system files for example C FreeDOS OS E Click Start to format and create the USB disk 3 17 DA 682 Series Hardware User s Manual BIOS Setup A ATTENTION HP s USB Disk Storage Format Tool can be downloaded from many web sites Use the phrase HP USB Disk Storage Format Tool to search the Internet and then download the tool from one of the websites that is listed Method 2 Use the BootFlashDOS utility Run the BootFlashDOS utility and then press Start BootFlashDOS ISB FLASH DRIVE USB De Refresh Options I Quick Format About Label Force Yolume Dismount aaa l Don t rewrite MBR code ED Enable LBA Fat16X A A ATTENTION The BootFlashDOS utility can be downloaded from the following website http gocoding com page php al bootflashdos Step 2 Prepare the Upgrade Tool and BIOS Binary File You must use the BIOS upgrade installation file to upgrade the BIOS You can download it from the Moxa Download Center at http web4 moxa com support download_center asp 1 Get the BIOS upgrade installation file The file name should have following format BIOS_DA 68X_V1 0_Build_08042310 zip 2 Copy the file to the Bootable US
23. corresponding interrupt for this debug port This port is only for engineers who are debugging programs Options Disabled default 3F8 IRQ4 PWRON after PWR Fail This field determines whether your system will boot after restoring power from a power failure If you select On the system will boot after restoring power from a power failure If you select Former Sts Forrner Status the system will boot or not depending on the status before the power failure Options Off On default Former Sts Power The Power Setup Menu allows you to configure your system power up power down options Soft Off by PHR BTTN Soft Off by PWR BTTN Select the Instant Off option if you would like the system to power down immediately after pushing the power button Selecting the Delay 4 Sec option will require pushing the power button continuously for at least 4 seconds before the system powers down Options Delay 4 Sec Instant Off default 3 13 DA 682 Series Hardware User s Manual BIOS Setup Wake Up Control Press Enter to select Wake Up Control items Lan Wake up Lan Wake up This feature is used to wake up the system by a LAN device from a remote host Users can select the PCI interface Please note that this function is only for working with the DA LN04 RJ LAN module Options Disabled default PCI RTC Wake Up When Enabled you can set the date and time at which the RTC real tim
24. d Space Mark Flow Control RTS CTS XON XOFF RS 485 ADDC ATTENTION Refer to the Non standard Baudrates section for instructions on how to calculate which baudrates are supported 1 9 DA 682 Series Hardware User s Manual Introduction LAN Port Expansion Module aas LAN Port Auto sensing 10 100 Mbps x 4 1 5 KV magnetic isolation protection Switch Port Expansion Module GER Protection Universal PCI Slot INN E TI Fit in System DA 682 Series Interface Bus 32 bit Universal PCI 3 3V and 5V Non standard Baudrates Moxa s UART ASIC which is used for both the DA SP08 I DB and DA SP08 I TB serial expansion modules supports most non standard baudrates in the range 50 bps to 921 6 Kbps In fact supported baudrates are much denser towards the lower values For example no baudrates are supported between the integers 5320 and 5323 but 49 baudrates are supported between the integers 387 and 388 Of course this is the way it should be since serial devices that require using non standard baudrates generally use slower baudrates Before using a serial device that requires using a non standard baudrate you must first check that the DA 682 supports a baudrate within the tolerance specified by the serial device manufacturer Use the following formula to calculate which baudrates are supported by the DA 283 A Baudrate 921600 N M 8 bps for N 1 2 18431 M 0 1 2 7
25. da i s 2 5 Connecting he POWER EE 2 6 Reset BUON causo iii 2 7 Front Panel LED socorro ea Eo SEEE E E ETSE een ER i 2 7 Connecting 10 4 DisplaYiecio oia recta cnt EENS idolos 2 8 Connecting a PS 2 Keyboard and Mouse 2 8 Connecting USB Ueweeg Ee SEENEN EENS 2 9 Gigabit LAN Ports ceros ae 2 10 Upgrading the Memory Module 2 11 Installing a CompactFlash Card isi ssectscvsccssssasesdvcesscobscescgs cseves decsvasdetcvenssesdsvesseiesvess sass yasvenavees 2 14 Installing a SATA Hard Disk i cscccscacsescocssnsceess idee sdesdnbendcveeve seevsehanasevencpenuoedeectevvacbapbvssb Se 2 17 Inserting and Removing Expansion Modules AA 2 19 DA SP08 I DB DA SP08 DB Serial Expansion Modules ooooonocccoconononnniononononancnncconocanocnnos 2 20 DA SP08 I TB Serial Expansion Module 2 21 DA LN04 RJ LAN Expansion Module 2 21 BIOS Setups oil id 3 1 Entering the BIOS Setup Utility oonccncnnoncnicnocanonanancnanconoconoco noc nonnnon nooo nooo nc nn nora nrnnnrnnrnnnnnnnns 3 2 Modifying the BIOS Main Settings oooooonnonnnccnnonconnconoconoconoconocn nono nonncon nono nonnncnn crac crac oran nnnncnenns 3 2 Basic Config da 3 2 KE e 3 3 AdVanced SEO ti E el ero ta A td a 3 4 Hard Disk Boot Prior Yidis 3 4 Advanced BIOS Features 3 5 CPUMESAtUTOS ica 3 5 Advanced Chipset Settmnges conc nonnc nono nocn nooo conocio nn ncnn cra nnnnnnnncnnenns 3 7 PoP PCE Conti t ici il airis 3 8 Frequency Voltage Control 3 9 INN 3 9 OnChip IDE Devic
26. e Y 4 Select Exit gt Save amp Exit Setup and then press Enter to choose Y to save the settings to CMOS and exit OGIO a eee IATA AD Defaults Item Help Load System Turbo Settings Load CMOS From BIOS Menu Level Save CMOS To BIOS Load System Default Settings Load Default Settings Y N y 3 21 DA 682 Series Hardware User s Manual BIOS Setup Save amp Exit Setup 3 22 A Safety Installation Instructions A RTC Battery Warning CAUTION There is a risk of explosion if battery is replaced by an incorrect type Dispose of used batteries according to the instructions B Fuse Warning CAUTION For continued protection against fire replace only with same type and rating of fuse C Rackmount Warning The following or similar rackmount instructions are included with the installation instructions 1 Elevated Operating Ambient If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than the room ambient temperature Therefore consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature Tma specified by the manufacturer 2 Reduced Air Flow Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised 3 Mechanical Loading Mounting of the equipment in the rack should be such th
27. e clock alarm awakens the system from Suspend mode Options Disabled default Enabled Date of Month Alarm Set the date for the RTC Wake Up function when RTC Wake Up is set to Enabled Time hh mm ss Alarm You can set the hour minute and second of the RTC Wake Up function when RTC Wake Up is set to Enabled DA 682 Series Hardware User s Manual BIOS Setup Hardware Monitor CPU Warning Temperature CPU Warning Temperature This item sets the CPU warning temperature When the CPU temperature is higher than this setting the system will throttle down to 75 When the CPU temperature is higher than this setting plus 10 C the system will throttle down to 50 Options 80 C 176 F 90 C 194 F default 100 C 212 F Disabled Warning Beep Set the beep to sound or not sound when the CPU temperature is over the CPU warning temperature Options Disabled default Enabled Load Defaults Load System Default Settings DA 682 Series Hardware User s Manual BIOS Setup Load System Default Settings Use this option to load system factory default settings instead of the current BIOS settings This option is useful for when the system is unstable Users do not need to remember what settings were active before the system fails Load System Turbo Settings Use this option to load system optimized settings If the system is not stable please load the system default se
28. e iaa 3 10 Onboard Device muii il Manto eek ee 3 11 Onboard GigaLan Control 3 12 Onboard O Chip SCD siria ii 3 12 Powe A NON 3 13 Wake Up Control ciutat 3 14 Hardware Monitors auction tin 3 15 Load Detalla lt acidos 3 15 Exiting the BIOS Setup EE ENEE ENEE EES oe cases E rE TA EEEE E eiS 3 16 Upsrading the BIOS egene data 3 17 Appendix A Safety Installation INStruCtiOnS ccccccccsseseeseeeeeeeeeeeeeeeeeneeeeeeeeeeeeeeeeneeees A 1 1 Introduction Thank you for purchasing a Moxa DA 682 Series X86 based industrial ready to run embedded computer The DA 682 computers come pre installed with one of three embedded operating systems e DA 682 CE Windows CE 6 0 e DA 682 LX Linux e DA 682 XPE Windows XP Embedded This manual introduces the hardware installation connector interfaces and BIOS setup of the DA 682 For software configuration and management please refer to the user s manual for your Operating system This chapter covers the following topics Overview Model Descriptions and Package Checklist Appearance Dimensions Features Hardware Block Diagram gt DA 682 Basic System gt DA SP08 I DB Serial Port Expansion Module gt DA LNO04 RJ LAN Port Expansion Module U Hardware Specifications gt Basic System UUUUUU gt Serial Port Expansion Module gt Switch Port Expansion Module gt LAN Port Expansion Module LI Non standard Baudrates DA 682 Series Hardware User s Manual Introduction
29. en insert the CompactFlash card into the tenon hook of CF socket cover a DD ears Stan Tenon hook of CF socket cover Put CF card into Tenon hook of CF socket A ATTENTION Be careful of how you orient the CompactFlash card You should turn the CF card bottom side up in order to hook CF card into CF socket cover 2 15 DA 682 Series Hardware User s Manual Hardware Installation 4 Gently insert the CompactFlash card into the CF socket making sure that the card is oriented correctly Sigabit A CR Mbps Mbps CF A ATTENTION The DA 682 embedded computer does not support the CompactFlash hot swap and PnP Plug and Play functions It is necessary to remove power source first before inserting or removing the CompactFlash card 2 16 DA 682 Series Hardware User s Manual Hardware Installation Installing a SATA Hard Disk The DA 682 embedded computer has one SATA connector for installing a SATA hard disk To install a 2 5 inch SATA hard disk follow these instructions 1 Disconnect the DA 682 from its power source 2 Open the top cover of the DA 682 A hard disk bracket is located on the right side of the DA 682 SATA Connector Hard Disk Bracket Hard Disk Power Connector 3 Remove hard disk bracket 2 17 DA 682 Series Hardware User s Manual Hardware Installation 4 Install the SATA hard disk in the hard disk bracket 149403 yand 242048 y uog AS wounaan ATT
30. eristics should be routed separately 2 5 DA 682 Series Hardware User s Manual Hardware Installation A ATTENTION Safety First Be sure to disconnect the power cord before installing and or wiring your device Electrical Current Caution Calculate the maximum possible current in each power wire and common wire Observe all electrical codes dictating the maximum current allowable for each wire size If the current goes above the maximum ratings the wiring could overheat causing serious damage to your equipment Temperature Caution Be careful when handling the unit When the unit is plugged in the internal components generate heat and consequently the outer casing may feel hot to the touch Connecting the Power To power on the DA 682 embedded computer connect the power line to the DA 682 s AC power connector located on the right side of the rear panel using the power cord shipped with the product and then turn on the power switch If the power is properly supplied the Power LED will light up first and then the Storage LED will start blinking when the Flash Disk Module is accessed during boot up It takes about 30 to 60 seconds for the operating system to boot up Power LED DA 682 Industrial Embedded Computer Gigabit ModuleB p Module A Ethornst 1224647 012342674 1234 906060000000000000 0000 mm Reset O 0000000000000000 Ss Y
31. input VDC model available on request Input Rating 100 240V AC 47 63Hz 1 0A 0 5A Regulatory Approvals EMC CE EN55022 Class A EN61000 3 2 Class A EN61000 3 3 EN55024 FCC Part 15 Subpart B CISPR 22 Class A CCC GB9254 GB 17625 1 Safety UL cUL UL60950 1 CSA C22 2 No 60950 1 03 LVD EN60950 1 CCC GB4943 DA 682 Series Hardware User s Manual Introduction Reliability Built in buzzer and RTC real time clock with battery lithium backup Alert Tools Automatic Reboot Trigger Built in WDT watchdog timer supporting 1 255 level time interval system reset software programmable Warranty Se Serial Port Expansion Modules DA SP08 I DB DA SP08 DB DA SP08 I TB DA SP38 I TB Serial Interface Number of Ports RS 232 422 485 x 8 RS 422 485 x 8 Serial Standards RS 232 422 485 software selectable RS 422 485 protection for all signals signals Connector DB9 male DB9 male 5 pin terminal block Protection 15 KV ESD and 15 KV ESD 15 KV ESD and2 15 KV ESD and 2 2 KV isolation protection for all KV isolation KV isolation protection for all signals protection for all signals Serial Signals RS 232 TxD RxD DTR DSR RTS CTS DCD GND N A RS 422 TxD TxD RxD RxD GND RS 485 4 wire TxD TxD RxD RxD GND RS 485 2 wire Data Data GND Data bits 5 6 7 8 Stop bits 1 1 5 2 Parity None Even Od
32. ither formula A or formula B 2 Hardware Installation The DA 682 Series of embedded computers are compact and rugged making them suitable for industrial applications The LED indicators allow users to monitor performance and identify trouble spots quickly and multiple ports are provided for connecting a variety of different devices The DA 682 embedded computers come with a reliable and stable hardware platform that lets you devote the bulk of your time to application development This chapter describes hardware installation and connector interfaces of the DA 682 embedded computers This chapter covers the following topics Q Placement Options gt Desktop gt Rack mounting Wiring Requirements Connecting the Power Reset Button Front Panel LED Connecting to a Display Connecting a PS 2 Keyboard and Mouse Connecting USB Devices Gigabit LAN Ports Upgrading the Memory Module Installing a CompactFlash Card Installing a SATA Hard Disk Error Reference source not found DA SP08 I DB DA SP08 DB Serial Expansion Modules DA SP08 I TB Serial Expansion Module DA LN04 RJ LAN Expansion Module DODPODODODUODOODOODO O DA 682 Series Hardware User s Manual Hardware Installation Placement Options Desktop Place your DA 682 on a clean flat well ventilated desktop For better ventilation leave some space between the DA 682 and other equipment Do not place equipment or objects on top of the DA 682 as this might damage
33. larm beep Options Disabled default Enabled CPU L1 amp L2 Cache Make the CPU internal cache active or inactive System performance may degrade if you disable this item Options Enabled default Disabled Quick Power on Self Test This setting allows the system to skip certain tests while the system boots up Enable this feature to speed up the boot up process Options Enabled default Disabled Boot Up NumLock Status Select the power on state for NumLock Options On default Numpad keys are number keys Off Numpad keys are arrow keys DA 682 Series Hardware User s Manual BIOS Setup Typematic Rate Setting When Enabled both Typematic Rate and Typematic Delay can be configured Typematic Rate determines the keystroke repeat rate used by the keyboard controller Options Disabled default Enabled Typematic Rate Chars Sec The rate at which the keyboard will repeat a keystroke if users press key continuously Typematic Delay milliseconds The delay before keystrokes begin to repeat Options 250 ms default 500 ms 750 ms 1000 ms APIC Mode Set the Advanced Programmable Interrupt Controller as active or inactive Options Disabled Enabled default MPS Version Control for OS Set the Multi Processor Specification 1 1 was the original specification MPS version 1 4 adds extended configuration tables for improved support for multiple PCI bus configurations and greater ex
34. lly determines the best mode for each device Options Auto default Mode0 Model Mode2 Mode3 Mode4 IDE Channel 0 1 Master Slave UDMA Ultra DMA functionality can be implemented if it is supported by the IDE hard drives in your system Your operating environment also requires a DMA driver Windows 95 OSR2 or a third party IDE bus master driver If your hard drive and your system software both support Ultra DMA select Auto to enable BIOS support Options Auto default Disabled 3 10 DA 682 Series Hardware User s Manual BIOS Setup Onboard Device USB Controller USB Controller This feature allows you to enable disable the USB controller Options Enabled default Disabled USB 2 0 Controller This feature allows you to enable disable the USB 2 0 controller Options Enabled default Disabled USB Keyboard Support This item is useful for DOS systems Enable it if you want to use a USB keyboard under a DOS environment Options Enabled Disabled default Onboard LAN Boot ROM Decide whether to invoke the boot ROM of the onboard LAN chip Options Enabled Disabled default DA 682 Series Hardware User s Manual BIOS Setup Onboard GigaLan Control GigaLan 1 GigaLan 1 2 3 4 Used to Enable Disable the onboard Giga LAN controller Options Enabled default Disabled Onboard I O Chip Setup Debug Port DA 682 Series Hardware User s Manual BIOS Setup Debug Port Select an address and
35. o correct such errors and these changes are incorporated into new editions of the publication Technical Support Contact Information Www moxa com support Moxa Americas Toll free 1 888 669 2872 Tel 1 714 528 6777 Fax 1 714 528 6778 Moxa Europe Tel 49 89 3 70 03 99 0 Fax 49 89 3 70 03 99 99 Moxa China Shanghai office Toll free 800 820 5036 Tel 86 21 5258 9955 Fax 86 10 6872 3958 Moxa Asia Pacific Tel 886 2 8919 1230 Fax 886 2 8919 1231 Chapter 1 Chapter 2 Chapter 3 Table of Contents Introduction iaa aaa 1 1 IR Winona data carnales eds 1 2 Model Descriptions and Package Checker 1 2 Eu 1 3 DIMENSION iia 1 4 O RN 1 4 Hardware Block Diagram ooncnnnconnconnnononononononnnonn reiese crono nono neon nr conc on n crono nn crac nrnnnrnn nano 1 5 DA 682 Basic System ss CARE NERT EE 1 5 DA SP08 I DB Serial Port Expansion Module 1 6 DA LN04 RJ LAN Port Expansion Module ooooocniccnocnnonnconoconccnncnnnonnnonn nina cnnncnnnono 1 6 Hardware Specifications cielo aaa cer atico coletilla 1 7 Basic EE 1 7 Serial Port Expansion Modules A 1 9 LAN Port Expansion Module 1 10 Switch Port Expansion Module oooconccnnnnnccnoocconoconoconoconccnnonnnonnnonn crac cnn onnn conc cnnccanecnnos 1 10 Universal PCL Slt E EEEE EET 1 10 Non standard Baudrates AAA 1 10 Hardware Installati n coacciones 2 1 Placement Options psico al id isc ibas 2 2 IB ON 2 2 Le LEE 2 2 Witing Requirements cosi
36. ompactFlash socket 512 MB system memory 1 GB Linux pre installed flash disk module e DA 682 XPE DA 682 basic system VGA 4 Gigabit LANs USB x 4 CompactFlash socket 512 MB system memory 1 GB Windows XPE pre installed flash disk module Each model is shipped with following standard items DA 682 Basic System e Quick Installation Guide e Document amp Software CD e Cross over Ethernet cable e AC Power Cord e Product Warranty Statement Optional Expansion Modules DA SP08 I DB 8 port RS 232 422 485 serial port module with isolation protection DB9 connectors DA SP08 DB 8 port RS 232 422 485 serial port module DB9 connectors DA SP08 I TB 8 port RS 232 422 485 serial port module with isolation protection terminal block connector DA LN04 RJ 4 port 10 100 Mbps LAN module DA UPCI DK 5V standard PCI extension kit 1 2 DA 682 Series Hardware User s Manual Introduction ATTENTION Additional expansion modules are currently under development Appearance Front View Serial Port Serial Port LED x8 LEDx8 Ethernet LED x 4 Reset Button E EC A DA 682 M USB 2 0 Industrial Embedded Computer Host x 2 A A ons os 884584505560888 0000 mms Ce os Roset 0000000000000000 OOOO termo h e eo CF Card ES x Eege ees Socket Rear View Module Slot A Module Slot B Power Switch
37. orts 2 KV isolation protection for all signals Each port can be configured by software for RS 232 RS 422 or RS 485 RS 232 422 485 of somes SE PS The pin assignments for the ports are shown in the following table Pin RS 232 RS 422 RS 485 4 wire RS 485 2 wire 1 DCD TxDA TxDA SS 2 RxD TxDB TxDB 3 TxD RxDB RxDB DataB 4 DTR RxDA RxDA DataA 5 GND GND GND GND 6 DSR SS SS 7 RTS S a 8 CTS m 2 20 DA 682 Series Hardware User s Manual Hardware Installation DA SP08 1 TB Serial Expansion Module The DA SP08 I TB serial expansion module has 8 software selectable isolated serial ports with 5 pin terminal blocks Each port can be configured by software for RS 232 RS 422 or RS 485 o ao P2 RS 232 422 485 P3 The pin assignments for the ports are shown in the following table Pin RS 422 RS 485 2 wire RS 232 pa Txo LL TD Zi Tp RxD ES RxD DATa RTS DA LN04 RJ LAN Expansion Module The DA LN04 RJ LAN expansion module has 4 10 100 Mbps Ethernet ports with RJ45
38. pandability In addition MPS 1 4 introduces support for a secondary PCI bus without requiring a PCI bridge Options 1 1 1 4 default OS Select for DRAM gt 64 MB Select OS2 only if you are running the OS 2 operating system with greater than 64 MB of RAM Options Non OS2 default OS2 Execute Disable Bit DA 682 Series Hardware User s Manual BIOS Setup Execute Disable Bit Intel hardware based security feature can help reduce system exposure to viruses and malicious code Options Enabled default Disabled Advanced Chipset Settings System BIOS Cacheable System BIOS Cacheable The BIOS ROM addresses F0000h to FFFFFh are cached and the cache controller is enabled to access the system Enable it to speed up system performance Options Enabled default Disabled Video BIOS Cacheable Enabling this feature allows the caching of the video BIOS and may improve performance A system error could occur if another program writes to this memory cache area Options Enabled Disabled default Memory Hole at 15M 16M When enabled the system will reserve a system memory area for the ISA adapter ROM and this memory area will not be available for caching Options Enabled Disabled default On Chip Frame Buffer Size This item determines the frame buffer size for the VGA function and will share the system memory Options 1 MB 8 MB default DA 682 Series Hardware User s Manual BIOS Setup DVMT
39. ries Hardware User s Manual Hardware Installation Step 3 Installing the rackmount ears to the DA 682 Use 6 FMSM4X6 screws to attach one rackmount support to one side of the DA 682 Repeat this procedure for the additional support hanger Step 4 Installing the DA 682 to a rack Gently slide the DA 682 onto the rack and then use screws provided by the rack supplier to fix the rackmount support to the rail Note that four screws are required to attach the DA 682 to the rack Use two screws on the left side and two screws on the right side 2 4 DA 682 Series Hardware User s Manual Hardware Installation screws Wiring Requirements The following common safety precautions should be observed before installing any electronic device e Use separate paths to route wiring for power and devices If power wiring and device wiring paths must cross make sure the wires are perpendicular at the intersection point e You can use the type of signal transmitted through a wire to determine which wires should be kept separate The rule of thumb is that wiring that shares similar electrical characteristics can be bundled together e Keep input wiring and output wiring separate e When necessary it is strongly advised that you label wiring to all devices in the system A ATTENTION Do not run signal or communication wiring and power wiring in the same wire conduit To avoid interference wires with different signal charact
40. the computer s internal components Rack mounting The DA 682 has rackmount supports for installing the embedded computer on a standard rack A ATTENTIONS 1 For maximum safety at least two persons should work together to lift place and attach the embedded computer to the rack 2 Before you lift or move the embedded computer make sure that the embedded computer is turned off and the power to the rack system is turned off Four rackmount screws are required to attach the DA 682 to a standard rack Rackmount screws Rackmount screws QD DA 682 MOXA Industrial Embedded Computer ModuleB Moduls A et v000000000000000O rut O 0000000000000000 EF porte ses fons 8 cope e Se 34 EN 00 ae o 8 E i II Follow these steps to install the DA 682 on a rack Step 1 Installing the rackmount supports Take the rackmount supports out of the packages There are two packages each of which contains 1 rackmount support 1 rackmount hanger 2 FMSM5X10 screws and 6 FMSM4X6 screws 2 2 DA 682 Series Hardware User s Manual Hardware Installation Rackmount hanger FMSM4X6 screws FMSM5X10 screws Step 2 Installing rackmount hanger to the support Use 2 FMSM5X10 screws to attach the rackmount hanger to the ear Repeat this procedure for the additional support and hanger DA 682 Se
41. ttings Load CMOS from BIOS Use this option to load BIOS settings from flash ROM to CMOS Save CMOS to BIOS Use this option to save the BIOS settings from the CMOS to flash ROM Exiting the BIOS Setup To exit the BIOS setup utility choose Exit Pressing lt ESC gt will achieve the same result Save amp Exit Setup Save amp Exit Setup Save all configuration changes to CMOS memory and exit setup A confirmation message will be displayed before proceeding Exit Without Saving Abandon all changes made during the current session and exit setup A confirmation message will be displayed before proceeding 3 16 DA 682 Series Hardware User s Manual BIOS Setup Upgrading the BIOS This section describes how to upgrade the bios Step 1 Create a Bootable USB Disk There are two recommended methods for creating a bootable USB disk Method 1 Use HP USB Disk Format Tool HP USB Disk Storage Format Tool 2 0 6 Device Generic USB SD Reader 1 00 0 MB G 4 DI File system rat S Volume label CF Format options Quick Format Press aDOS startup disk C using DOS system files located at GED El ns 1 Download FreeDOS system files kernel sys and command com from http www freedos org kernel 2 Copy DOS system files kernel sys and command com to a specified directory C FreeDOS in this example 3 Start the HP USB Disk Storage Format Tool and select the USB device th
42. up the following screen Set Password This menu includes two options Set Password and Security Option When you select the Set Password option a pop up Enter Password window will appear on the screen The password that you type will replace the password stored in the CMOS memory You will be required to confirm the new password Just re type the password and then press lt Enter gt You may also press lt Enter gt to abort the selection and not enter a password To clear an existing password just press lt Enter gt when you are prompted to enter the password A message will show up confirming that the password will be disabled Once the password is disabled the system will boot and you can enter the BIOS Setup Menu without entering a password Once a password has been set you will be prompted to enter the password each time you enter Setup This prevents unauthorized persons from changing any part of your system configuration In addition when a password setting is enabled you can set up the BIOS to request a password each time the system is booted up The Security Option setting determines when a password prompt is required If the Security Option is set to System the password must be entered both at boot up and when entering the BIOS Setup Menu If the password is set for Setup the password prompt only occurs when you enter the BIOS Setup Menu 3 3 DA 682 Series Hardware
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