Advantech POS-761F User manual

POS-761F
Socket 370 SBC for POS, Kiosks
and Gaming applications
User’s Manual

POS-761F User’s Manual ii
Copyright
This document is copyrighted, © 2003. All rights are reserved. The origi-
nal manufacturer reserves the right to make improvements to the products
described in this manual at any time without notice.
No part of this manual may be reproduced, copied, translated or transmit-
ted in any form or by any means without the prior written permission of
the original manufacturer. Information provided in this manual is
intended to be accurate and reliable. However, the original manufacturer
assumes no responsibility for its use, nor for any infringements upon the
rights of third parties that may result from such use.
Acknowledgements
Award is a trademark of Award Software International, Inc.
VIA is a trademark of VIA Technologies, Inc.
IBM, PC/AT, PS/2 and VGA are trademarks of International Business
Machines Corporation.
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows® is a registered trademark of Microsoft Corp.
RTL is a trademark of Realtek Semi-Conductor Co., Ltd.
ESS is a trademark of ESS Technology, Inc.
UMC is a trademark of United Microelectronics Corporation.
SMI is a trademark of Silicon Motion, Inc.
Creative is a trademark of Creative Technology LTD.
All other product names or trademarks are properties of their respective
owners.
For more information on this and other Advantech products, please visit
our websites at: http://www.advantech.com
http://www.advantech.com/ppc
For technical support and service, please visit our support website at:
http://support.advantech.com
This manual is for the PPC-123.
Part No. 2007076110
1st Edition, Feb. 2003

iii
FCC Class B
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interfer-
ence when the equipment is operated in a residential environment. This
equipment generates, uses and can radiate radio frequency energy. If not
installed and used in accordance with this user's manual, it may cause
harmful interference to radio communications. Note that even when this
equipment is installed and used in accordance with this user's manual,
there is still no guarantee that interference will not occur. If this equip-
ment is believed to be causing harmful interference to radio or television
reception, this can be determined by turning the equipment on and off. If
interference is occurring, the user is encouraged to try to correct the inter-
ference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and the receiver
• Connect the equipment to a power outlet on a circuit different from that
to which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help
Warning! Any changes or modifications made to the
equipment which are not expressly approved by
the relevant standards authority could void your
authority to operate the equipment.

POS-761F User’s Manual iv
Packing List
Before you begin installing your card, please make sure that the following
materials have been shipped:
• 1 POS-761F all-in one single board computer
• 1 CD-ROM or disks for utility, drivers, and manual (in PDF format)
• 1 warranty certificate
• 1 UDMA 66 40-pin flat cable
• 1 startup manual
• 2 serial port cables
• 1 audio cable (optional)
If any of these items are missing or damaged, contact your distributor or
sales representative immediately.

v
Additional Information and Assistance
Step 1. Visit the Advantech web site at www.advantech.com where you
can find the latest information about the product.
Step 2. Contact your distributor, sales representative, or Advantech's
customer service center for technical support if you need addi-
tional assistance. Please have the following information ready
before you call:
• Product name and serial number
• Description of your peripheral attachments
• Description of your software (operating system, version, application
software, etc.)
• A complete description of the problem
• The exact wording of any error messages

POS-761F User’s Manual vi
Safety Instructions
1. Read these safety instructions carefully.
2. Keep this User's Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Use a damp
cloth. Do not use liquid or spray detergents for cleaning.
4. For plug-in equipment, the power outlet socket must be located near the
equipment and must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a reliable surface during installation. Dropping it or let-
ting it fall may cause damage.
7. The openings on the enclosure are for air convection. Protect the equipment
from overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.
9. Position the power cord so that people cannot step on it. Do not place anything
over the power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the power
source to avoid damage by transient overvoltage.
12. Never pour any liquid into an opening. This may cause fire or electrical shock.
13. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
14. If one of the following situations arises, get the equipment checked by service
personnel:
a. The power cord or plug is damaged.
b. Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
d. The equipment does not work well, or you cannot get it to work according
to the user's manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
15. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE
THE STORAGE TEMPERATURE MAY GO BELOW -20° C (-4° F) OR
ABOVE 60° C (140° F). THIS COULD DAMAGE THE EQUIPMENT. THE
EQUIPMENT SHOULD BE IN A CONTROLLED ENVIRONMENT.
16. CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY
REPLACED.REPLACE ONLY WITH THE SAME OR EQUIVALENT
TYPE RECOMMENDED BY THE MANUFACTURER, DISCARD USED
BATTERIES ACCORDING TO THE MANUFACTURER'S INSTRUC-
TIONS.
The sound pressure level at the operator's position according to IEC 704-1:1982 is
no more than 70 dB (A).
DISCLAIMER: This set of instructions is given according to IEC 704-1. Advan-
tech disclaims all responsibility for the accuracy of any statements contained
herein.

vii
W i c h t i g e S i c h e r h e i s h i n w e i s e
1. Bitte lesen sie Sich diese Hinweise sorgfältig durch.
2. Heben Sie diese Anleitung für den späteren Gebrauch auf.
3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie
Keine Flüssig-oder Aerosolreiniger. Am besten dient ein angefeuchtetes Tuch
zur Reinigung.
4. Die NetzanschluBsteckdose soll nahe dem Gerät angebracht und leicht
zugänglich sein.
5. Das Gerät ist vor Feuchtigkeit zu schützen.
6. Bei der Aufstellung des Gerätes ist auf sicheren Stand zu achten. Ein Kippen
oder Fallen könnte Verletzungen hervorrufen.
7. Die Belüftungsöffnungen dienen zur Luftzirkulation die das Gerät vor über-
hitzung schützt. Sorgen Sie dafür, daB diese Öffnungen nicht abgedeckt wer-
den.
8. Beachten Sie beim. AnschluB an das Stromnetz die AnschluBwerte.
9. Verlegen Sie die NetzanschluBleitung so, daB niemand darüber fallen kann.
Es sollte auch nichts auf der Leitung abgestellt werden.
10. Alle Hinweise und Warnungen die sich am Geräten befinden sind zu
beachten.
11. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom
Stromnetz trennen. Somit wird im Falle einer Überspannung eine Beschädi-
gung vermieden.
12. Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten
in das Gerät gelangen. Dies könnte einen Brand bzw. elektrischen Schlag aus-
lösen.
13. Öffnen Sie niemals das Gerät. Das Gerät darf aus Gründen der elektrischen
Sicherheit nur von authorisiertem Servicepersonal geöffnet werden.
14. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen
und von einer qualifizierten Servicestelle zu überprüfen:
a - Netzkabel oder Netzstecker sind beschädigt.
b - Flüssigkeit ist in das Gerät eingedrungen.
c - Das Gerät war Feuchtigkeit ausgesetzt.
d - Wenn das Gerät nicht der Bedienungsanleitung entsprechend funktioniert
oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen.
e - Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt.
f - Wenn das Gerät deutliche Anzeichen eines Defektes aufweist.
15. VOSICHT: Explisionsgefahr bei unsachgemaben Austausch der Batte-
rie.Ersatz nur durch densellben order einem vom Hersteller empfohlene-
mahnlichen Typ. Entsorgung gebrauchter Batterien navh Angaben des
Herstellers.
Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000
beträgt 70dB(A) oder weiger.
DISCLAIMER: This set of instructions is given according to IEC704-1.
Advantech disclaims all responsibility for the accuracy of any statements
contained herein.

POS-761F User’s Manual viii
Caution! Danger of explosion if battery is incorrectly
replaced. Replace only with the same or equiv-
alent type recommended by the manufacturer.
Dispose of used batteries according to the man-
ufacturer’s instructions.

ix
Contents
Chapter 1 General Information ........................................2
1.1 Introduction ....................................................................... 2
1.2 Features ............................................................................. 3
1.3 Specifications .................................................................... 4
1.4 Board Dimensions............................................................. 6
Figure 1.1:Board Dimensions (Component Side)........... 6
Figure 1.2:Board Dimensions (Solder Side)................... 7
Chapter 2 Installation ......................................................10
2.1 Jumpers............................................................................ 10
Table 2.1:Jumpers......................................................... 10
2.2 Connectors....................................................................... 10
2.3 Locating jumpers and connectors.................................... 13
Figure 2.1:Locating Jumpers ........................................ 13
2.4 Setting Jumpers ............................................................... 14
Figure 2.2:Locating Connectors (Component Side)..... 14
2.5 CPU installation and upgrading ...................................... 15
2.5.1 Installing a CPU in the ZIF socket................................ 16
2.5.2 CMOS clear (J4) ........................................................... 17
Table 2.3:CMOS clear (J4)........................................... 17
2.6 DRAM installation .......................................................... 17
2.6.1 DIMM DRAM (DIMM 1 and DIMM 2)...................... 17
2.7 Primary (3.5") IDE connector (CN12)............................ 17
2.7.1 Connecting the hard drive............................................. 18
2.8 Secondary (2.5") IDE connector (CN10) ........................ 18
2.9 FDD connector (CN13)................................................... 18
2.9.1 Connecting the floppy drive ......................................... 19
2.10 LPT1 (primary parallel port) connectors . (CN28/CN29)19
2.11 LPT2 (secondary parallel port) connector (CN30) ......... 19
2.12 Keyboard/mouse connectors (CN4, CN6) ...................... 20
Table 2.4:Keyboard/mouse select (J1).......................... 20
2.13 Power connectors (CN5, CN7, CN1,CN19) ................... 20
2.13.1 Main power connector (CN5)....................................... 20
2.13.2 ATX power input connector (CN7).............................. 20
2.13.3 Fan power supply connector (CN1,CN19) ................... 20
2.14 Audio interfaces (CN2, CN3).......................................... 20
2.14.1 Audio connector (CN3) ................................................ 21
2.14.2 CD audio-in connector (CN2)....................................... 21
2.15 Serial (COM1- 4)(CN20/21,CN14/16,CN25,CN22) ...... 21
2.15.1 Primary(COM1:CN20/CN21,COM2:CN14/CN16)..... 21
2.15.2 Secondary(COM3: CN25, COM4: CN22) ................... 21

POS-761F User’s Manual x
2.16 COM2 RS-232/422/485 (J10, J11 and J12) .................... 22
Table 2.5:COM2 RS-232/422/485 (J10, J11 & J12) .... 22
2.17 COM1- 4 RI pin +5/+12V (J15,J16,J14,J17).................. 22
Table 2.6:COM1, COM2 RI/power select (J15)........... 22
Table 2.7:COM1, COM2 RI/power select (J16)........... 22
Table 2.8:COM3, COM4 R1/power select (J17).......... 22
2.18 VGA interface connections ............................................. 23
2.18.1 CRT display connector (CN36 and CN37)................... 23
2.18.2 Flat panel display connector (CN31)............................ 23
Table 2.9:COM3, COM4 R1/power select (J14).......... 23
2.18.3 LCD power setting (J20)............................................... 24
Table 2.10:LCD power (J20)........................................ 24
2.19 Ethernet configuration..................................................... 24
2.19.1 RJ-45 connector (CN11)............................................... 24
2.19.2 Network boot ................................................................ 24
2.20 Watchdog timer configuration ........................................ 25
2.20.1 Watchdog timer action (J13)......................................... 25
Table 2.11:Watchdog Function J13.............................. 25
2.21 USB connector (CN26,CN27)......................................... 25
2.22 DOC® 2000 address select (J44).................................... 26
Table 2.12:DOC® 2000 address select (J44) ............... 26
2.23 Mouse and IRQ12 function select (J1)............................ 27
2.24 Digital I/O (J7: 4 Outputs, 4 Inputs) ............................... 27
2.24.1 Digital output programming ......................................... 28
Table 2.14:Digital output programming ....................... 28
2.24.2 Digital output solenoid wiring examples ...................... 28
Figure 2.3:POS-761F digital output solenoid wiring.... 29
Chapter 3 Software Configuration .................................32
3.1 Introduction ..................................................................... 32
3.2 VGA display firmware configuration ............................. 32
Figure 3.1:VGA setup screen........................................ 33
3.3 Connections for four standard LCDs .............................. 34
Table 3.1:Sharp LM64183P LCD (CN35) ................... 34
3.4 Ethernet software configuration...................................... 38
Chapter 4 Award BIOS Setup.........................................40
4.1 System test and initialization........................................... 40
4.1.1 System configuration verification................................. 40
4.2 Award BIOS setup .......................................................... 41
4.2.1 Entering setup ............................................................... 41
Figure 4.1:Setup Program Initial Screen....................... 41
4.2.2 Standard CMOS setup .................................................. 41
Figure 4.2:CMOS Setup Screen.................................... 42
4.2.3 BIOS features setup ...................................................... 43

xi
Figure 4.3:BIOS Features Setup Screen ....................... 43
4.2.4 Chipset features setup ................................................... 44
Figure 4.4:ChipsetFeatures Setup Screen ..................... 44
4.2.5 Power management setup ............................................. 45
Figure 4.5:Power Management Setup Screen............... 45
4.2.6 PnP/PCI configuration setup......................................... 46
Figure 4.6:PCI configuration setup screen ................... 46
4.2.7 Integrated peripherals ................................................... 47
Figure 4.7:Integrated peripherals setup screen ............. 47
4.2.8 Load Optimized Defaults BIOS.................................... 48
Figure 4.8:Load Optimized Default BIOS screen ........ 48
4.2.9 Set Password................................................................. 48
4.2.10 Save & exit setup ......................................................... 49
Figure 4.9:Save and Exit Setup Screen......................... 49
4.2.11 Quit without saving....................................................... 50
Figure 4.10:Quit Setup Screen...................................... 50
Chapter 5 AGP 2X Setup.................................................52
5.1 Introduction ..................................................................... 52
5.1.1 Chipset .......................................................................... 52
5.1.2 Display memory............................................................ 52
5.1.3 Display types................................................................. 52
5.1.4 Dual/Simultaneous Display .......................................... 53
Figure 5.1:Selecting Display Settings........................... 53
5.2 Installation of the SVGA Driver ..................................... 54
5.2.1 Installation for Windows 95 ......................................... 54
5.2.2 Installation for Windows 98/Me ................................... 58
5.2.3 Installation for Windows NT ........................................ 63
5.2.4 Installation for Windows 2000 ..................................... 68
5.2.5 Installation for Windows XP ........................................ 73
5.3 Further Information......................................................... 79
Chapter 6 Audio Setup.....................................................82
6.1 Introduction ..................................................................... 82
6.2 DOS utilities.................................................................... 82
6.2.1 VIA Sound Blaster Pro compatible set up program ..... 82
6.2.2 VIA Sound Blaster Installation..................................... 82
6.3 Driver installation............................................................ 83
6.3.1 Before you begin........................................................... 83
Chapter 7 PCI Bus Ethernet Interface.........................100
7.1 Introduction ................................................................... 100
7.2 Installation of Ethernet Driver....................................... 100
7.2.1 Installation for MS-DOS and Windows 3.1................ 100
7.2.2 Installation for Windows 95 ....................................... 101
7.2.3 Installation for Windows 2000 ................................... 103

POS-761F User’s Manual xii
7.2.4 Installation for Windows NT ...................................... 109
7.3 Further information ....................................................... 111
Appendix A Programming the Watchdog Timer ...........114
A.1 Programming the watchdog timer................................. 114
Appendix B POS-761 Jumper Settings............................118
B.1 CN1 System FAN connector......................................... 120
B.2 CN2 CD IN connector................................................... 120
B.3 CN3 Audio connector.................................................... 120
B.4 CN4 First 6 Pins Mini DIM for KB .............................. 120
B.5 CN6 Int. KB/MOUSE connect...................................... 120
B.6 CN8 Second LAN connect............................................ 121
B.7 CN9 Second 6 Pins Mini DIM for Mouse..................... 121
B.8 CN10 Secondary IDE.................................................... 121
B.9 CN11 First LAN connect .............................................. 122
B.10 CN12 Primary IDE........................................................ 122
B.11 CN14 COM2 connect.................................................... 122
B.12 CN15 USB1.0 1 & 2 connect........................................ 123
B.13 CN16 COM2 D-TYPE 9 Pins connect.......................... 123
B.14 CN17 USB1.0 3 & 4 connect........................................ 123
B.15 CN19 CPU FAN............................................................ 123
B.16 CN20 COM1 D-TYPE 9 Pins connect.......................... 123
B.17 CN21 COM1 connect.................................................... 124
B.18 CN22 COM4 connect.................................................... 124
B.19 CN24 LVDS connect .................................................... 124
B.20 CN25 COM3 connect.................................................... 125
B.21 CN26 USB2.0 1 & 2 connect........................................ 125
B.22 CN27 USB2.0 3 & 4 connect........................................ 125
B.23 CN28 LPT1 D-TYPE 25 Pins connect.......................... 125
B.24 CN29 LPT1 connect...................................................... 126
B.25 CN30 LPT2 connect...................................................... 126
B.26 CN31 For LCD 36 Bits connect.................................... 126
B.27 CN32 LCD Brightness controller connect .................... 127
B.28 CN33 LCD Contrast controller connect........................ 127
B.29 CN34 Backlight connect ............................................... 127
B.30 CN35 For LCD 18 Bits connect.................................... 127
B.31 CN36 VGA D-TYPE 15 Pins connect .......................... 128
B.32 CN37 VGA connect ...................................................... 128
B.33 CN38 I2C Bus ............................................................... 128
B.34 CN39 Compact Flash(Secondary IDE Master)............. 129
B.35 J1 Mouse and IRQ12 function select ............................ 129
B.36 J2 Setting CN9 DATSEL and CLKSEL function......... 129

xiii
B.37 J4 Clear CMOS ............................................................. 130
B.38 J5 DOC2K address select.............................................. 130
B.39 DIO address select......................................................... 130
B.40 J6 Front pane ................................................................. 130
B.41 J7 DIO connect.............................................................. 130
B.42 J8 CF card power........................................................... 131
B.43 J9 SIR connect............................................................... 131
B.44 J10,J11,J12 COM2 RS232/422/485 function................ 132
B.45 J13 Setting WatchDog trigger event ............................. 132
B.46 J14 COM3 and COM4 power select ............................. 132
B.47 J15 COM1 and COM2 pin 9 function select................. 132
B.48 J16 COM1 and COM2 power select ............................. 132
B.49 J17 COM3 and COM4 pin 9 function select................. 132
B.50 J18 FIR connect............................................................. 133
B.51 J19 Setting Enable backlight signal level...................... 133
B.52 J20 Setting LCD Power................................................. 133
B.53 BT1 BATTERY SOCKET............................................ 133
B.54 DOC2000 socket ........................................................... 134
Appendix C DOC® 2000 Installation Guide...................138
C.1 DiskOnChip®2000 Quick Installation Guide ............... 138
C.1.1 DiskOnChip® 2000 installation instructions.............. 138
C.1.2 Additional information and assistance........................ 139

POS-761F User’s Manual xiv

CHAPTER
1
General Information
This chapter gives background infor-
mation on the POS-761F.
Sections include:
• Sections include:
• Introduction
• Features
• Specifications
• Board layout and dimensions

POS-761F User’s Manual 2
Chapter 1 General Information
1.1 Introduction
The POS-761F utilizes an LPX form factor (Socket 370) design that sup-
ports Celeron processors and Pentium III processors up to 1.26 GHz
Tualatin code CPU at 133 MHz FSB bus. This effective LPX Socket 370
solution gives end users the choice of good, economical performance
with the Celeronô series processors, or the impressive performance of the
Pentium III series. Also, compared to Slot 1 solutions, the Socket 370's
lower profile allows for a lower board height, critical to embedded sys-
tems applications. This processor flexibility combined with all the other
on-board features, explains why the POS-761F is the new top-of-the-line
POS solution at Advantech.
The POS-761F is loaded with special on-board features that rival full-size
systems. It has standard 10/100Base-T PCI Ethernet, 36-bit DSTN/TFT
LCD panel support as well as SSD support for DOCÆ 2000 and Com-
pactFlashô. There is a Mini PCI socket for optional international version
modem, plus optional support for AC97 3D stereo surround sound with
speaker-out, CD-input, line-in, line-out and microphone. The POS-761F
also includes two 168-pin DIMM sockets for up to 1 GB total on-board
memory.
The POS-761F was designed using feedback and knowledge gained from
our customers. It has more of the features our customers have requested.
It is 100% PC compatible and is ready to handle the most challenging
POS environments. Besides the great onboard memory flexibility and
capacity, the POS-761F has four on-board serial ports, each with +5/+12
V power, two USB connectors, watchdog timer and tough industrial
grade construction. The Award 256 KB Flash BIOS supports Plug &
Play, Boot from Ethernet, Boot from CD-ROM, Boot from Zip drive,
Wake-on-Lan, Modem and LCD backlight turnoff. All these features
make the POS-761F a very "system integrator friendly" solution, perfect
for handling POS applications in the harshest unmanned environments.

3 Chapter1
1.2 Features
• All-in-one design simplifies system integration and increases system
stability
• Socket 370 supports Celeron and Pentium® III processors, up to 1.26
GHz (Tualatin Code) oandabove.
• On-board POS features such as 4 x RS-232 with power and 4 x USB
interfaces for external peripherals.
• 100/10Base-T with RJ-45 connection for the most demanding network-
ing environment
• Supports Mini PCI interface for optional modem
• Supports wake-on LAN, modem
• 16-bit full-duplex 3D audio optional for quality multimedia sound
applications
• Special industrial features not found on conventional motherboards
include watchdog timer, SSD and High Drive digital I/O for driving
cash drawer
• Standardized layout conforms to Western Digital LPM/LPX format for
easy installation within standard sized chassis
• Supports up to 36-bit DSTN/TFT high resolution LCDs
• Advanced CPU switching power technology for stable and low heat
CPU voltage power conversion
• Supports DiskOnChipÆ Flash modules and CompactFlash™ card

POS-761F User’s Manual 4
1.3 Specifications
Standard SBC functions
• CPU: Socket 370 for Intel®Celeron™/Pentium III Tualatin code pro-
cessor
• BIOS: Award 256 KB Flash memory
• Chipset: VIA 8606/TwisterT, VT82C686B
• System memory: Two DIMM sockets accept 32 MB ~ 1 GB SDRAM
• Enhanced IDE interface: Supports up to four EIDE devices. BIOS
auto-detect, PIO Mode 3 or Mode 4, UDMA/33 transfer, UDMA/66
transfer
• FDD interface: Supports up to two FDDs
• Serial ports: Four serial RS-232 ports, COM1, 3, 4: RS-232, COM2:
RS-232/422/485
• Parallel port: Two parallel ports, supports SPP/EPP/ECP mode
• Infrared port: Shared with COM2. Transfer rates up to 4 Mbps
• Keyboard/mouse connector: Supports standard PC/AT keyboard and
a PS/2 mouse
• Power management: Supports power saving modes including Normal/
Standby/Suspend modes. APM 1.1 compliant
• Watchdog timer: 62 level timer intervals
• USB: Four universal serial bus ports (USB2.0)
Solid state disk
• Supports one 50-pin socket for CompactFlash™ card and one 32-pin
socket for a DiskOnChip®
VGA/LCD interface
• Chipset: VIA VT8606/TwisterT, optimized Shared Memory Architec-
ture, support 8/16/32 MB frame buffer using system memory.
• Interface: 4X AGP interface
• Display mode: Flat panel displays up to 600 x 480 @ 18 bpp 800 x 600
@ 18 bpp, 1024 x 768 @ 18 bpp, CRT monitors up to 800 x 600 @ 24
bpp, 1024 x 768 @ 16 bpp, 1280 x 1024@16 bpp
Ethernet interface
• Chipset: Reatlek RTL8139C, Intel 82551, Intel 82551ER

5 Chapter1
• Ethernet interface: PCI 10/100 Mbps Ethernet. IEEE 802.3 U proto-
col compatible
• Connection: On-board RJ-45 connector
• I/O address switchless setting
• Built-in boot ROM
Audio function (optional)
• Chipset: VIA 82C686B
• Audio controller: AC97 version 2.0 compliant interface
• Audio interface: Microphone in, line in, CD audio in, line out, speaker
L and Speaker R
Mechanical and environmental
• Max. power requirements:+5 V ± 5% @ 26 A, +12 V ± 5% @ 1.4 A
• Operating temperature: 0 ~ 60° C (32 ~ 140° F)
• Dimensions (L x W): 220 x 235 mm (8.7" x 9.25")
• Weight: 0.5 kg (1.1 lb)

POS-761F User’s Manual 6
1.4 Board Dimensions
Figure 1.1: Board Dimensions (Component Side)