IEI Technology POC-3174B-A330 User Manual

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POC-3174B-A330 Medical Panel PC
POC-3174B-A330 Medical Panel PC
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POC-3174B-A330 Medical Panel PC
Revision
Date Version Changes
Initial release
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POC-3174B-A330 Medical Panel PC
COPYRIGHT NOTICE
The information in this document is subject to change without prior notice in order to
improve reliability, design and function and does not represent a commitment on the part
of the manufacturer.
In no event will the manufacturer be liable for direct, indirect, special, incidental, or
consequential damages arising out of the use or inability to use the product or
documentation, even if advised of the possibility of such damages.
Copyright
This document contains proprietary information protected by copyright. All rights are
reserved. No part of this manual may be reproduced by any mechanical, electronic, or
other means in any form without prior written permission of the manufacturer.
TRADEMARKS
All registered trademarks and product names mentioned herein are used for identification
purposes only and may be trademarks and/or registered trademarks of their respective
owners.
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POC-3174B-A330 Medical Panel PC
Manual Conventions
WARNING!
Warnings appear where overlooked details may cause damage to the equipment or result
in personal injury. Warnings should be taken seriously. Warnings are easy to recognize.
The word “warning” is written as “WARNING,” both capitalized and bold and is followed by
text. The text is the warning message. A warning message is shown below:
WARNING:
This is an example of a warning message. Failure to adhere to warning
messages may result in permanent damage to the POC-3174B-A330
or personal injury to the user. Please take warning messages seriously.
CAUTION!
Cautionary messages should also be heeded to help reduce the chance of losing data or
damaging the POC-3174B-A330. Cautions are easy to recognize. The word “caution” is
written as “CAUTION,” both capitalized and bold and is followed. The italicized text is the
cautionary message. A caution message is shown below:
CAUTION:
This is an example of a caution message. Failure to adhere to cautions
messages may result in permanent damage to the POC-3174B-A330.
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Please take caution messages seriously.
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POC-3174B-A330 Medical Panel PC
NOTE:
These messages inform the reader of essential but non-critical information. These
messages should be read carefully as any directions or instructions contained therein can
help avoid making mistakes. Notes are easy to recognize. The word “note” is written as
NOTE,” both capitalized and bold and is followed by text. The text is the cautionary
message. A note message is shown below:
NOTE:
This is an example of a note message. Notes should always be read.
Notes contain critical information about the POC-3174B-A330. Please
take note messages seriously.
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POC-3174B-A330 Medical Panel PC
Packing List
NOTE:
If any of the components listed in the checklist below are missing,
please do not proceed with the installation. Contact the IEI reseller or
vendor you purchased the POC-3174B-A330 from or contact an IEI
sales representative directly. To contact an IEI sales representative,
please send an email to
The items listed below should all be included in the POC-3174B-A330 package.
1 x POC-3174B-A330 medical panel PC
1 x Power cord (Europe standard)
1 x Medical grade power adapter
1 x Screw kit
1 x Touch pen
1 x User Manual and driver CD
Images of the above items are shown in Chapter 3.
sales@iei.com.tw.
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POC-3174B-A330 Medical Panel PC
Table of Contents
1 INTRODUCTION................................................................................................. 1
1.1 GENERAL OVERVIEW .................................................................................................2
1.1.1 Features and Model Variation ........................................................................... 3
1.2 EXTERNAL OVERVIEW................................................................................................ 3
1.2.1 Front Panel........................................................................................................ 3
1.2.2 Rear Panel ......................................................................................................... 5
1.2.3 Bottom Panel...................................................................................................... 5
1.2.4 Side Panel .......................................................................................................... 6
1.3 SPECIFICATIONS ......................................................................................................... 7
1.3.1 Preinstalled Hardware Components.................................................................. 7
1.3.2 System Specifications......................................................................................... 7
2 SPECIFICATIONS............................................................................................. 10
2.1 DIMENSIONS..............................................................................................................11
2.2 INTEL® PROCESSOR SUPPORT.................................................................................. 12
2.3 MOTHERBOARD COMPONENTS.................................................................................12
2.3.1 Memory Support............................................................................................... 12
2.3.1.1 Installed Memory...................................................................................... 12
2.3.1.2 Additional Memory................................................................................... 13
2.3.2 Storage Capacity.............................................................................................. 13
2.4 EXTERNAL PERIPHERAL INTERFACE CONNECTORS................................................... 13
2.4.1 Serial Port Connectors .................................................................................... 13
2.4.2 LAN Connectivity............................................................................................. 14
2.4.3 LAN Connector for Remote Control................................................................ 15
2.4.4 External USB Connectors................................................................................ 15
2.5 POC-3174B-A330 FRONT SIDE............................................................................... 16
2.5.1 Monitor ............................................................................................................ 16
2.5.2 Touch-Screen Module....................................................................................... 17
2.6 GRAPHICS ................................................................................................................ 17
2.6.1 Intel® 915GME Integrated Graphics Media Accelerator 900.........................17
2.6.2 Dual-Display.................................................................................................... 17
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2.7 AUDIO...................................................................................................................... 17
2.7.1 High Definition Audio Controller .................................................................... 17
2.7.2 Stereo Speakers ................................................................................................ 18
2.8 SYSTEM POWER ....................................................................................................... 18
2.8.1 Power Adapter................................................................................................. 18
2.8.2 Power Connector............................................................................................. 19
2.8.3 Lithium Battery ................................................................................................ 19
2.8.4 Power Mode..................................................................................................... 20
2.8.5 Power On/Off................................................................................................... 22
2.9 WIRELESS ETHERNET CONNECTIONS ....................................................................... 23
3 UNPACKING...................................................................................................... 24
3.1 UNPACKING.............................................................................................................. 25
3.1.1 Packing List ..................................................................................................... 26
POC-3174B-A330 Medical Panel PC
4 INSTALLATION................................................................................................ 27
4.1 ANTI-STATIC PRECAUTIONS ...................................................................................... 28
4.2 INSTALLATION PRECAUTIONS................................................................................... 28
4.3 INST ALLATION AND CONFIGURATION STEPS ............................................................. 29
4.4 PLASTIC BACK COVER REMOVAL............................................................................. 29
4.5 CONNECT THE BATTERY........................................................................................... 30
4.6 PCI EXPANSION CARD INSTALLATION...................................................................... 31
4.7 CF CARD INSTALLATION .......................................................................................... 32
4.8 AT/ATX MODE SELECTION...................................................................................... 33
4.9 MOUNTING THE SYSTEM .......................................................................................... 34
4.9.1 Wall Mounting.................................................................................................. 34
4.9.2 Arm Mounting .................................................................................................. 37
4.10 BOTTOM PANEL CONNECTORS................................................................................38
4.10.1 Audio Connection........................................................................................... 38
4.10.2 DVI Display Device Connection.................................................................... 39
4.10.3 LAN Connection............................................................................................. 40
4.10.4 PS/2 Keyboard and Mouse Connection......................................................... 41
4.10.5 Serial Device Connection .............................................................................. 42
4.10.6 USB Device Connection................................................................................. 43
4.10.7 VGA Monitor Connection .............................................................................. 44
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POC-3174B-A330 Medical Panel PC
5 SYSTEM MAINTENANCE .............................................................................. 46
5.1 INTRODUCTION......................................................................................................... 47
5.2 MOTHERBOARD REPLACEMENT ............................................................................... 47
5.3 PLASTIC BACK COVER REMOVAL............................................................................. 47
5.4 HDD REPLACEMENT................................................................................................ 49
5.5 MEMORY MODULE REPLACEMENT........................................................................... 50
5.6 JUMPER SETTINGS .................................................................................................... 53
5.6.1 COM Port Voltage Select (J4).......................................................................... 53
5.6.2 CompactFlash® Setup (J9).............................................................................. 55
6 AMI BIOS SETUP.............................................................................................. 56
6.1 INTRODUCTION......................................................................................................... 57
6.1.1 Starting Setup................................................................................................... 57
6.1.2 Using Setup...................................................................................................... 57
6.1.3 Getting Help..................................................................................................... 58
6.1.4 Unable to Reboot After Configuration Changes.............................................. 58
6.1.5 BIOS Menu Bar................................................................................................ 58
6.2 MAIN........................................................................................................................ 59
6.3 ADVANCED............................................................................................................... 60
6.3.1 CPU Configuration.......................................................................................... 61
6.3.2 IDE Configuration........................................................................................... 62
6.3.2.1 IDE Master, IDE Slave............................................................................. 64
6.3.3 Super IO Configuration ................................................................................... 69
6.3.4 Hardware Health Configuration...................................................................... 74
6.3.5 ACPI Configuration......................................................................................... 78
6.3.6 Remote Access Configuration.......................................................................... 79
6.3.7 USB Configuration........................................................................................... 82
6.4 PCI/PNP................................................................................................................... 83
6.5 BOOT........................................................................................................................ 86
6.5.1 Boot Settings Configuration............................................................................. 87
6.5.2 Boot Device Priority........................................................................................ 89
6.5.3 Hard Disk Drives............................................................................................. 89
6.5.4 CD/DVD Drives............................................................................................... 89
6.6 SECURITY................................................................................................................. 90
6.7 CHIPSET ................................................................................................................... 91
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6.7.1 North Bridge Configuration............................................................................. 92
6.7.2 South Bridge Configuration............................................................................. 94
6.7.3 Power Configuration ....................................................................................... 95
6.7.4 Advanced Power Configuration....................................................................... 96
6.8 EXIT......................................................................................................................... 99
7 SOFTWARE DRIVERS................................................................................... 101
7.1 AVAILABLE SOFTWARE DRIVERS ............................................................................ 102
7.2 INTEL® CHIPSET DRIVER....................................................................................... 102
7.3 INTEL® GRAPHICS MEDIA ACCELERATOR DRIVER ................................................ 105
7.4 REALTEK RTL8111CP GBE LAN INSTALLATION................................................... 108
7.5 REALTEK HD AUDIO DRIVER INSTALLATION ..........................................................112
7.5.1 BIOS Setup......................................................................................................112
7.5.2 Driver Installation ..........................................................................................112
7.6 TOUCH SCREEN DRIVER..........................................................................................116
POC-3174B-A330 Medical Panel PC
7.7 WIRELESS LAN DRIVER .........................................................................................118
8 BATTERY MONITORING AND REMOTE CONTROL........................... 125
8.1 INTRODUCTION....................................................................................................... 126
8.2 MONITORING DC POWER AND SMART BATTERY .................................................... 126
8.2.1 Application Installation.................................................................................. 126
8.2.2 Status Information.......................................................................................... 129
8.2.2.1 DC Detection .......................................................................................... 129
8.2.2.2 Battery Detection.................................................................................... 130
8.2.2.3 T otal Battery T ime .................................................................................. 131
8.2.3 Battery Information........................................................................................ 131
8.2.4 LAN Setting.................................................................................................... 132
8.2.5 Setting ............................................................................................................ 133
8.3 REMOTE CONTROL AND MONITORING.................................................................... 135
A SYSTEM SPECIFICATIONS......................................................................... 140
A.1 MOTHERBOARD SPECIFICATIONS........................................................................... 141
A.2 FLAT PANEL SCREEN SPECIFICATIONS ................................................................... 142
A.3 TOUCH SCREEN SPECIFICATIONS ........................................................................... 142
A.4 POWER ADAPTER................................................................................................... 143
A.5 BATTERY SPECIFICATIONS ..................................................................................... 144
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POC-3174B-A330 Medical Panel PC
A.6 WIRELESS LAN MODULE...................................................................................... 145
B SAFETY PRECAUTIONS............................................................................... 146
B.1 SAFETY PRECAUTIONS........................................................................................... 147
B.1.1 General Safety Precautions........................................................................... 147
B.1.2 Explanation of Graphical Symbols................................................................ 148
B.1.3 Classification................................................................................................. 148
B.1.4 Anti-static Precautions.................................................................................. 149
B.1.5 Product Disposal........................................................................................... 149
B.2 MAINTENANCE AND CLEANING PRECAUTIONS ...................................................... 150
B.2.1 Maintenance and Cleaning............................................................................ 150
B.2.2 Cleaning Tools............................................................................................... 151
C BIOS CONFIGURATION OPTIONS............................................................ 152
C.1 BIOS CONFIGURATION OPTIONS ........................................................................... 153
D WATCHDOG TIMER ..................................................................................... 157
E HAZARDOUS MATERIALS DISCLOSURE............................................... 160
E.1 HAZARDOUS MATERIAL DISCLOSURE TABLE FOR IPB PRODUCTS CERTIFIED AS
ROHS COMPLIANT UNDER 2002/95/EC WITHOUT MERCURY ..................................... 161
F INTERNATIONAL STANDARDS COMPLIANCE.................................... 164
F.1 UL 60601-1 AND CAN/CSA C22.2 NO. 601.1..................................................... 165
F.2 EN 60601-1 ........................................................................................................... 165
F.3 EN 60601-1, EN 60601-2 ...................................................................................... 165
F.4 FCC ....................................................................................................................... 165
F.5 STANDARD INSPECTION BUREAU FOR CHINA......................................................... 166
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POC-3174B-A330 Medical Panel PC
List of Figures
Figure 1-1: POC-3174B-A330 Medical Panel PC ........................................................2
Figure 1-2: Front View...................................................................................................4
Figure 1-3: Rear View....................................................................................................5
Figure 1-4: Bottom View...............................................................................................6
Figure 1-5: Left View.....................................................................................................7
Figure 2-1: POC-3174B-A330 Dimensions (units in mm)........................................11
Figure 2-2: Memory Module and Memory Socket....................................................12
Figure 2-3: COM Ports ................................................................................................14
Figure 2-4: RJ-45 Ethernet Connectors ....................................................................14
Figure 2-5: RJ-45 Remote Control Connector..........................................................15
Figure 2-6: External USB Ports..................................................................................16
Figure 2-7: LCD Screen ..............................................................................................16
Figure 2-8: VGA and DVI Connectors........................................................................17
Figure 2-9: Audio Jacks..............................................................................................18
Figure 2-10: Stereo Speakers.....................................................................................18
Figure 2-11: Power Connector...................................................................................19
Figure 2-12: Lithium Battery Pack.............................................................................20
Figure 2-13: AT/ATX Mode Switch.............................................................................20
Figure 2-14: UPS/Battery Mode Switch.....................................................................21
Figure 2-15: Wireless LAN Module and PIFA Antennas..........................................23
Figure 4-1: Back Cover Retention Screws................................................................30
Figure 4-2: Connect the Battery.................................................................................31
Figure 4-3: PCI Card Installation................................................................................32
Figure 4-4: CF Slot Cover Retention Screws............................................................32
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Figure 4-5: CF Card Installation.................................................................................33
Figure 4-6: AT/ATX Switch Location.........................................................................33
Figure 4-7: Wall-mounting Bracket............................................................................35
Figure 4-8: Chassis Support Screws.........................................................................36
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POC-3174B-A330 Medical Panel PC
Figure 4-9: Secure the Panel PC................................................................................37
Figure 4-10: Arm Mounting Retention Screw Holes................................................38
Figure 4-11: Audio Connectors..................................................................................39
Figure 4-12: DVI Connector........................................................................................40
Figure 4-13: LAN Connection.....................................................................................41
Figure 4-14: PS/2 Keyboard/Mouse Connector........................................................42
Figure 4-15: Serial Device Connector .......................................................................43
Figure 4-16: USB Device Connection........................................................................44
Figure 4-17: VGA Connector......................................................................................45
Figure 5-1: Back Cover Retention Screws................................................................48
Figure 5-2: Wall Mount Bracket Retention Screws..................................................49
Figure 5-3: Hard Drive Retention Screws .................................................................50
Figure 5-4: Platform Retention Screws.....................................................................51
Figure 5-5: SO-DIMM Socket Locations....................................................................51
Figure 5-6: DDR2 SO-DIMM Module Installation......................................................52
Figure 5-7: COM Port Voltage Select Jumper Location ..........................................54
Figure 5-8: COM Port Voltage Select Jumper Location ..........................................55
Figure 7-1: Intel® Package Manager ...................................................................... 103
Figure 7-2: Intel® Setup Welcome Screen............................................................. 103
Figure 7-3: Intel® Chipset Driver License Agreement.......................................... 104
Figure 7-4: Readme File........................................................................................... 104
Figure 7-5: Intel® Chipset Driver Complete Installation Screen ......................... 105
Figure 7-6: GMA Driver Readme File...................................................................... 106
Figure 7-7: GMA Driver File Extraction.................................................................. 106
Figure 7-8: GMA Driver Installation Welcome Screen.......................................... 107
Figure 7-9: GMA Driver License Agreement.......................................................... 107
Figure 7-10: GMA Driver Installing Notice............................................................. 108
Figure 7-11: GMA Driver Installation Complete .................................................... 108
Figure 7-12: RTL8111CP InstallShield Wizard....................................................... 109
Figure 7-13: RTL8111CP InstallShield Wizard Continues.................................... 109
Figure 7-14: RTL8111CP InstallShield Wizard Welcome Screen......................... 110
Figure 7-15: RTL8111CP Driver Ready Screen ..................................................... 110
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Figure 7-16: RTL8111CP Drivers Installing ........................................................... 111
Figure 7-17: RTL8111CP InstallShield Wizard....................................................... 111
Figure 7-18: RTL8111CP Driver Installation Complete......................................... 112
Figure 7-19: The InstallShield Wizard Starts......................................................... 113
Figure 7-20: Preparing Setup Screen..................................................................... 113
Figure 7-21: InstallShield Wizard Welcome Screen.............................................. 114
Figure 7-22: Audio Driver Software Configuration............................................... 114
Figure 7-23: Installation Wizard Updates the System .......................................... 115
Figure 7-24: Restart the Computer......................................................................... 115
Figure 7-25: Welcome Screen................................................................................. 116
Figure 7-26: License Agreement............................................................................. 117
Figure 7-27: Ready to Install the Program............................................................. 117
Figure 7-28: Installing PenMount DMC9000.......................................................... 118
POC-3174B-A330 Medical Panel PC
Figure 7-29: Reboot the Computer......................................................................... 118
Figure 7-30: Windows Control Panel...................................................................... 119
Figure 7-31: System Icon......................................................................................... 120
Figure 7-32: Device Manager Tab........................................................................... 121
Figure 7-33: Device Manager List........................................................................... 122
Figure 7-34: Search for Suitable Driver.................................................................. 123
Figure 7-35: Locate Driver Files.............................................................................. 123
Figure 7-36: Location Browsing Window............................................................... 124
Figure 8-1: Welcome Screen................................................................................... 126
Figure 8-2: Select Installation Folder..................................................................... 127
Figure 8-3: Ready to Install the Program............................................................... 127
Figure 8-4: Installing AUPS..................................................................................... 128
Figure 8-5: Installation Complete ........................................................................... 128
Figure 8-6: AUPS Battery Status Monitor Application ......................................... 128
Figure 8-7: Status Information................................................................................ 129
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Figure 8-8: DC Detection ......................................................................................... 129
Figure 8-9: Battery Detection.................................................................................. 130
Figure 8-10: Total Battery Time .............................................................................. 131
Figure 8-11: Battery Information............................................................................. 131
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POC-3174B-A330 Medical Panel PC
Figure 8-12: LAN Setting......................................................................................... 132
Figure 8-13: LAN Setting – Change Password...................................................... 133
Figure 8-14: Application Setting............................................................................. 134
Figure 8-15: COM Port Status................................................................................. 134
Figure 8-16: RJ-45 Remote LAN Connector.......................................................... 135
Figure 8-17: IEI REMOTE AP................................................................................... 136
Figure 8-18: IEI REMOTE AP – IP Address............................................................ 137
Figure 8-19: Remote Management Web Interface - Status................................... 137
Figure 8-20: Remote Management Web Interface - Send Email.......................... 138
Figure 8-21: Enter User Name and Password....................................................... 138
Figure 8-22: Board Configuration........................................................................... 139
Figure 8-23: Wireless LAN Module......................................................................... 145
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POC-3174B-A330 Medical Panel PC
List of Tables
Table 1-1: LCD Front Controls.....................................................................................5
Table 1-2: System Specifications................................................................................9
Table 2-1: Power Modes (Turning on the System)...................................................22
Table 2-2: Power Modes (Turning off the System) ..................................................22
Table 5-1: COM Port Voltage Settings.......................................................................54
Table 5-2: CompactFlash® Master/Slave Selection.................................................55
Table 6-1: BIOS Navigation Keys...............................................................................58
Table 8-1: Motherboard Specifications.................................................................. 141
Table 8-2: TFT LCD Monitor Specifications........................................................... 142
Table 8-3: Touch Panel Specifications................................................................... 143
Table 8-4: Power Supply Specifications................................................................ 144
Table 8-5: BAT-LI-4S2P3800 Specifications.......................................................... 144
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POC-3174B-A330 Medical Panel PC
Chapter
1

1 Introduction

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1.1 General Overview
POC-3174B-A330 Medical Panel PC
Figure 1-1: POC-3174B-A330 Medical Panel PC
The POC-3174B-A330 is Intel® Pentium® M powered flat panel PCs with a rich variety of
functions and peripherals. The POC-3174B-A330 is designed for easy and simplified
integration in to medical applications.
The POC-3174B-A330 is a PC-based system with 17" color TFT LCD display that is
capable of delivering 1280 x 1024 resolution. An Intel® 915GME graphics memory
controller hub (GMCH) coupled with an Intel® ICH6 input/output controller hub ensures
optimal memory, graphics, and peripheral I/O support. The system comes with 1.0 GB of
preinstalled DDR2 SDRAM and supports a maximum of 2.0 GB of DDR2 SDRAM
ensuring smooth data throughputs with reduced bottlenecks and fast system access. The
POC-3174B-A330 is also preinstalled with a 2.5” 80 GB SATA HDD for data storage.
Three serial ports and two external USB 2.0 ports ensure simplified connectivity to a
variety of external peripheral devices. A VGA connector enables connectivity to other
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monitors. 802.11 a/b/g/n Wi-Fi capabilities and two RJ-45 Ethernet connectors ensure
smooth connection of the system to an external LAN.
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POC-3174B-A330 Medical Panel PC
To facilitate multimedia performance, the POC-3174B-A330 is equipped with a
side-mounted slim Combo CD/DVD-ROM, an ExpressCard/54 slot. The
POC-3174B-A330 panel PC also comes with an expansion PCI slot which allows flexible
implementations making it the perfect platform for comprehensive lifestyle computing
applications.

1.1.1 Features and Model Variation

The POC-3174B-A330 features are listed below:
Rugged mechanism design with ABS/PC case
High resolution and high brightness 17” industrial grade panel
IP 64 dustproof and waterproof front panel
Mainstream panel PC designing with dual display function.
Preinstalled 1.0 GB DDR2 memory
Preinstalled 80 GB SATA HDD
802.11 a/b/g/n Wireless LAN
Dual 10/100/1000 Mbps Ethernet support
Simplified installation process
RoHS compliance

1.2 External Overview

The POC-3174B-A330 is a flat panel PC. The monitor and all internal components are
enclosed in an aluminum chassis. An ABS/PC plastic cover surrounds the aluminum
chassis. VESA compliant screw holes in the rear panel allow the POC-3174B-A330 to be
attached to any VESA compliant mounting. The bottom of the POC-3174B-A330 gives
access to a VGA port, a DVI port, two USB ports, two Ethernet ports, two RS-232 ports,
two audio jacks, two keyboard and mouse connectors, power input and power switch.

1.2.1 Front Panel

The front side of the POC-3174B-A330 is a flat panel 17” TFT LCD screen surrounded by
an ABS/PC plastic frame with five Poly Dome buttons and one LED indicator. The
functions of the buttons and indicators are described in
Figure 1-2.
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POC-3174B-A330 Medical Panel PC
Figure 1-2: Front View
LCD ON/OFF Switch
System Power LED
Power Adapter LED
Battery LED
UPS LED
This button activates the LCD display. The embedded
computing main board is powered on or off using a reset
switch at the bottom of the unit.
Green: LCD is on and system is powered on
Red: Power is supplied but the system has not been
turned on
Amber: System is in a sleep mode
On: The power adapter is connected to the system and
the power adapter switch is turned on.
On The battery is connected and fully charged
Blinking: Charging the battery
On: The system is on and using battery power
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Blinking: Battery low
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POC-3174B-A330 Medical Panel PC
Volume Adjustment
Volume “+”
Backlight Brightness Adjustment
Table 1-1: LCD Front Controls
Brightness”+”

1.2.2 Rear Panel

The rear panel provides access to fan ventilation vents and retention screw holes that
support a 100 mm x 100 mm or a 75 mm x 75 mm VESA standard wall mount or desktop
Volume “-”
Brightness”-”
stand. See
Figure 1-3: Rear View
Figure 1-3.

1.2.3 Bottom Panel

The bottom panel of the POC-3174B-A330 has the following I/O interfaces (Figure 1-4):
1 x AT/ATX mode switch
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2 x Audio jacks
1 x Clear CMOS button
1 x CompactFlash® slot
1 x DVI connector
1 x PCI add-on card slot
1 x Power input connector
1 x Power switch
2 x PS/2 keyboard/mouse connectors
1 x Remote monitor RJ-45 connector
2 x RJ-45 GbE connectors
2 x RS-232 serial port (COM) connectors
2 x USB connectors
1 x UPS/Battery mode switch
1 x VGA connector
POC-3174B-A330 Medical Panel PC
Figure 1-4: Bottom View

1.2.4 Side Panel

The left side panel provides access to a slim type CD/DVD drive bay and an
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ExpressCard/54 slot (
Figure 1-5). The removable device peripherals are protected by a
peripheral chamber protection cover.
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POC-3174B-A330 Medical Panel PC
Figure 1-5: Left View

1.3 Specifications

1.3.1 Preinstalled Hardware Components

The POC-3174B-A330 medical flat panel PC has the following preinstalled components:
1 x Motherboard
1 x TFT LCD screen
1 x Touch screen panel
1 x Inverter
1 x Wireless LAN module
1 x 1.0 GB DDR2 memory module
1 x 80 GB HDD
1 x CD/DVD combo drive
1 x Power supply
2 x Speakers
The technical specifications for the system, and some of these components, are shown in
the sections below.

1.3.2 System Specifications

The technical specifications for the POC-3174B-A330 systems are listed in Table 1-2.
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SPECIFICATION POC-3174B-A330 LCD Size 17” Max Resolution 1280 x 1024 Brightness (cd/m2) 300 Contrast Ratio 500:1 LCD Color 16.2M Pixel Pitch (mm) 0.264 (H) x 0.264 (V) Viewing Angle (H-V) 140 / 130 Backlight MTBF 50,000 hours SBC Model A330 CPU 2.0 GHz Intel® Pentium® M 760 processor Chipsets Intel® 915GME + ICH6 Memory One 200-pin 1.0 GB DDR2 SO-DIMM preinstalled I/O Ports 1 x AT/ATX mode switch
POC-3174B-A330 Medical Panel PC
2 x Audio jacks 1 x Clear CMOS button 1 x CompactFlash® slot 1 x DVI connector 1 x PCI add-on card slot 1 x Power input connector 1 x Power switch 2 x PS/2 keyboard/mouse connectors 1 x Remote control RJ-45 connector 2 x RJ-45 GbE connectors 2 x Serial port (COM) connectors 2 x USB connectors 1 x UPS/Battery mode switch 1 x VGA connector
LED Functions 1 x System power on/off LED
1 x Adapter on/off LED 1 x Battery LED 1 x UPS LED
OSD Functions 5 x OSD buttons on the front panel (LCD on/off, volume and brightness) Storage One 2.5” 80 GB SATA HDD preinstalled
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POC-3174B-A330 Medical Panel PC
SPECIFICATION POC-3174B-A330 Drive Bay 1 x slim type CD/DVD drive bay Speakers 2 x 3 W AMP Expansion 1 x PCIe Mini Wireless LAN Module
1 x PCIe slot for an PCI/PCIe add-on card 1 x ExpressCard/54 slot
®
1 x CompactFlash
Construction Material ABS + PC Plastic Mounting VESA MIS-D mount for wall, stand and arm mounting Front Panel Color Cool Gray 2C Dimensions 432 (W) mm x 374 (H) mm x 122 (D) mm
Type II
Operating Temperature Storage Temperature -20°C ~ 60°C IP Level IP 64 (front panel) Safety and EMI UL60601-1, EN60601-1, CCC, CE (EN60601-1-2), FCC Part s 18 Touch Screen Resistive Type 5 Wire (RS-232 interface) Power Input 12 V DC In Power Adapter 12 V AC to DC Medical Grade Power Adapter
0°C ~ 40°C
Table 1-2: System Specifications
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POC-3174B-A330 Medical Panel PC
Chapter
2

2 Specifications

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POC-3174B-A330 Medical Panel PC
2.1 Dimensions
The dimensions of the POC-3174B-A330 medical panel PC are shown in Figure 2-1
below.
Figure 2-1: POC-3174B-A330 Dimensions (units in mm)
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2.2 Intel® Processor Support
The POC-3174B-A330 is installed with an Intel® Pentium® M 760 processor. The Intel®
Pentium® M 760 processor has a CPU speed of 2.0 GHz, a 533 MHz front side bus (FSB)
and a 2.0 MB L2 cache. Intel® Pentium® M processor supports the following Intel®
features: ‘,m
90nm architecture
Intel® SpeedStep® Technology
Execute Disable Bit support
Intel® Mobile Voltage Positioning

2.3 Motherboard Components

The following sections describe some of the features on the motherboard.
POC-3174B-A330 Medical Panel PC

2.3.1 Memory Support

2.3.1.1 Installed Memory

One 200-pin 1.0 GB DDR2 SDRAM SO-DIMM are installed in the POC-3174B-A330 and
controlled by the Intel® 915GME GMCH installed on the internal motherboard.
Page 12
Figure 2-2: Memory Module and Memory Socket
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POC-3174B-A330 Medical Panel PC
2.3.1.2 Additional Memory
The Intel® 915GME is capable of supporting two 200-pin 1.0 GB (max.) 533/667 MHz
DDR2 SDRAM SO-DIMM (system max. 2.0 GB). If additional memory is required, please
contact an IEI sales representative and discuss the necessary system requirement.

2.3.2 Storage Capacity

The POC-3174B-A330 is preinstalled with a 2.5” 80 GB SATA hard disk drive. An
easy-access slim combo CD/DVD-ROM is mounted on the right side panel and is
protected with a cover. The system can also support an easily installed CompactFlash®
Type II (CF Type II) memory disk.

2.4 External Peripheral Interface Connectors

The following section describes the external peripheral interface connectors on the rear
panel of the subsystem.

2.4.1 Serial Port Connectors

The POC-3174B-A330 has two external serial ports. The COM1 and COM2 serial ports
are RS-232 only ports. Pin 9 on all ports can be designated as a 5 V or 12 V power supply.
Refer to Section
These two serial ports (COM1 and COM2) are interfaced to the ITE IT8718 super IO,
through the low pin count (LPC) bus to the ICH6 Southbridge.
5.6.1 for the COM port voltage select jumper settings.
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Figure 2-3: COM Ports

2.4.2 LAN Connectivity

POC-3174B-A330 Medical Panel PC
The POC-3174B-A330 has two GbE connectors on the bottom panel. The PCIe lane from
the Intel® ICH6 chipset of the POC-3174B-A330 is interfaced to two PCIe gigabit Ethernet
(GbE) controllers, Realtek RTL8111CP GbE controllers. The GbE controllers are then
connected directly to the RJ-45 connectors on the bottom panel and provide external GbE
connectivity.
Figure 2-4: RJ-45 Ethernet Connectors
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POC-3174B-A330 Medical Panel PC

2.4.3 LAN Connector for Remote Control

The RJ-45 connector labeled Remote LAN on the bottom panel is for remote control. The
POC-3174B-A330 can be turned on or off through a remote computer using IEI Ethernet
Device Discoverer tool. Please refer to Section
Figure 2-5: RJ-45 Remote Control Connector
8.3 for more detailed description.

2.4.4 External USB Connectors

There are two USB 2.0 connectors on the bottom panel of the POC-3174B-A330. All the
USB 2.0 connectors are interfaced directly to the USB controllers on the ICH6
Southbridge. The USB connectors are all fully compliant with USB specification Revision
2.0 and USB specification Revision 1.1 and can be interfaced to both USB 1.1 and USB
2.0 compliant devices.
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Figure 2-6: External USB Ports

2.5 POC-3174B-A330 Front Side

2.5.1 Monitor

A LCD screen is installed on the front of the POC-3174B-A330 and connected to the
POC-3174B-A330 Medical Panel PC
LVDS connector on the motherboard. The screen is shown in
Figure 2-7: LCD Screen
Figure 2-7 below.
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POC-3174B-A330 Medical Panel PC

2.5.2 Touch-Screen Module

A controller for the 5-wire resistive touch screen is installed on the motherboard. The
sensitive touch screen is accurate, reliable and durable.

2.6 Graphics

2.6.1 Intel® 915GME Integrated Graphics Media Accelerator 900

The Intel® 915GME has the mobile Intel® Graphics Media Accelerator (GMA) 900
integrated into the chipset and interfaced to one VGA connector and one DVI connector.
The Intel® GMA 900, with an integrated 400 MHz DAC frequency, supports both analog
CRT and digital monitors up to QXGA.
Figure 2-8: VGA and DVI Connectors

2.6.2 Dual-Display

The system supports dual display capabilities. An additional monitor can be connected to
the POC-3174B-A330 through the VGA connector or DVI connector described above.

2.7 Audio

2.7.1 High Definition Audio Controller

The integrated High Definition Audio compliant audio controller on the Intel® ICH6
Southbridge is integrated to a RealTek ALC888 audio codec. The RealTek ALC888 is
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connected to the external audio jacks, which are then connected to compliant audio
devices. The RealTek ALC888 is a 7.1+2 channel High Definition Audio codec with ten
POC-3174B-A330 Medical Panel PC
DACs channels and two stereo ADCs. The audio connectors are shown in
Figure 2-9: Audio Jacks
Figure 2-9.

2.7.2 Stereo Speakers

Two stereo speakers on the bottom of the POC-3174B-A330 are interfaced to the system
through dual 3 W output amplifier.
Figure 2-10: Stereo Speakers

2.8 System Power

2.8.1 Power Adapter

The system is shipped with a 90 V to 264 V AC medical grade power adapter that has a
maximum power output of 100 W. The power adapter has a 12 V DC output connector and
a power switch. The power adapter specifications are listed in Appendix A.
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POC-3174B-A330 Medical Panel PC

2.8.2 Power Connector

The power connector is located on the bottom panel interface panel. A 12 V DC input
connector is a standard 4-pin power connector shown in
Figure 2-11 below.
Figure 2-11: Power Connector

2.8.3 Lithium Battery

A 3800mAh Lithium Battery Pack is preinstalled in the POC-3174B-A330 series to provide
backup power for the system. Before using the battery function, make sure the battery is
connected to the system (refer to Section
system, the battery starts discharging even when the system power is off. Users can use
the AUPS to monitor the battery status (refer to Chapter
connect the power adapter to the system and turn on the power adapter.
4.5). Once the battery is connected to the
8). To charge the battery,
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Figure 2-12: Lithium Battery Pack
POC-3174B-A330 Medical Panel PC

2.8.4 Power Mode

The system can be run in the AT power mode or the ATX power mode. The power mode
switch is shown in
Figure 2-13: AT/ATX Mode Switch
The POC-3174B-A330 is also has an UPS/Battery mode switch shown in
Figure 2-13.
Figure 2-14.
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POC-3174B-A330 Medical Panel PC
Figure 2-14: UPS/Battery Mode Switch
Page 21
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A
A
A
A
A
POC-3174B-A330 Medical Panel PC

2.8.5 Power On/Off

On UPS Mode Battery Mode
AT Mode
ATX Mode
Table 2-1: Power Modes (Turning on the System)
Battery Only NOT able to turn on by the
power button.
Battery +
Adapter
Battery Only NOT able to turn on by the
Battery +
Adapter
Turn on automatically when
the power is connected.
power button.
ble to turn on by the power
button
Battery Only NOT able to turn on by the
Battery +
Adapter
Battery Only Able to turn on by the power
Battery +
Adapter
Off UPS Mode Battery Mode
AT Mode
Battery Only Able to turn off by the power
button and the power will be
Battery OnlyAble to turn off by the power
power button.
Turn on automatically when
the power is connected.
button
ble to turn on by the power
button
button and the power will be
disconnected.
Battery +
Adapter
ATX Mode
Table 2-2: Power Modes (Turning off the System)
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Battery Only Able to turn off the system
Battery +
Adapter
ble to turn off by the power
button and the power will be
disconnected.
in the OS.
Able to turn off the system
in the OS.
disconnected.
Battery +
Adapter
Battery OnlyAble to turn off the system in
Battery +
Adapter
ble to turn off by the power
button and the power will be
disconnected.
the OS.
ble to turn off the system in
the OS.
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POC-3174B-A330 Medical Panel PC

2.9 Wireless Ethernet Connections

An integrated 802.11 a/b/g/n wireless LAN module and PIFA antennas on the
POC-3174B-A330 ensure an uninterrupted wireless connection. PIFA antennas can
receive high-quality, uniform signals in any location from all directions without any signal
degradation or impedance and are the most efficient antennas on the market.
Figure 2-15: Wireless LAN Module and PIFA Antennas
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POC-3174B-A330 Medical Panel PC
Chapter
3

3 Unpacking

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POC-3174B-A330 Medical Panel PC

3.1 Unpacking

To unpack the flat panel PC, follow the steps below:
WARNING!
The front side LCD screen has a protective plastic cover stuck to the
screen. Only remove the plastic cover after the flat panel PC has been
properly installed. This ensures the screen is protected during the
installation process.
Step 1: Use box cutters, a knife or a sharp pair of scissors that seals the top side of the
external (second) box.
Step 2: Open the external (second) box.
Step 3: Use box cutters, a knife or a sharp pair of scissors that seals the top side of the
internal (first) box.
Step 4: Lift the monitor out of the boxes.
Step 5: Remove both polystyrene ends, one from each side.
Step 6: Pull the plastic cover off the flat panel PC.
Step 7: Make sure all the components listed in the packing list are present. Step 0:
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3.1.1 Packing List

The POC-3174B-A330 medical panel PC is shipped with the following components:
Quantity Item Image
Standard
1 POC-3174B-A330 medical panel PC
1 Power cord (Europe standard)
POC-3174B-A330 Medical Panel PC
1 Medical grade power adapter
1 Screw kit
1 Touch pen
1 User manual CD and driver CD
Page 26
If any of these items are missing or damaged, contact the distributor or sales
representative immediately.
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POC-3174B-A330 Medical Panel PC
Chapter
4

4 Installation

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4.1 Anti-static Precautions
WARNING:
Failure to take ESD precautions during the maintenance of the
POC-3174B-A330 may result in permanent damage to the
POC-3174B-A330 and severe injury to the user.
Electrostatic discharge (ESD) can cause serious damage to electronic components,
including the POC-3174B-A330. Dry climates are especially susceptible to ESD. It is
therefore critical that whenever the POC-3174B-A330 is accessed internally, or any other
electrical component is handled, the following anti-static precautions are strictly adhered
to.
POC-3174B-A330 Medical Panel PC
Wear an anti-static wristband: - Wearing a simple anti-static wristband can
help to prevent ESD from damaging the board.
Self-grounding: - Before handling the board touch any grounded conducting
material. During the time the board is handled, frequently touch any
conducting materials that are connected to the ground.
Use an anti-static pad: - When configuring the POC-3174B-A330, place it on
an antic-static pad. This reduces the possibility of ESD damaging the
POC-3174B-A330.

4.2 Installation Precautions

When installing the flat panel PC, please follow the precautions listed below:
Power turned off: When installing the flat panel PC, make sure the power is
off. Failing to turn off the power may cause severe injury to the body and/or
damage to the system.
Certified Engineers: Only certified engineers should install and modify
onboard functionalities.
Page 28
Mounting: The flat panel PC is a heavy device. When mounting the system
onto a rack, panel, wall or arm please make sure that at least two people are
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POC-3174B-A330 Medical Panel PC
assisting with the procedure.
Anti-static Discharge: If a user open the rear panel of the flat panel PC, to
configure the jumpers or plug in added peripheral devices, ground themselves
first and wear and anti-static wristband.

4.3 Installation and Configuration Steps

The following installation steps must be followed.
Step 1: Unpack the flat panel PC
Step 2: Connect the battery connector
Step 3: Install a PCI expansion card (optional)
Step 4: Install the CF card (optional)
Step 5: Mount the flat panel PC
Step 6: Connect peripheral devicesStep 0:

4.4 Plastic Back Cover Removal

WARNING!
Take antistatic precautions when working with internal components.
The interior of the POC-3174B-A330 contains very sensitive electronic
components. These components are easily damaged by electrostatic
discharge (ESD). Before working with the internal components make sure
all the anti-static precautions described earlier have been observed.
WARNING!
Watch out for the three internal PIFA antennas when removing the back cover. There are three PIFA antennas preinstalled on the top of the
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internal chassis (see Figure 2-15). To prevent these antennas from
damage, be very careful when lifting the back cover off the
POC-3174B-A330.
To remove the back cover, remove the nine retention screws indicated below (Figure 4-1)
and carefully lift the back cover off the POC-3174B-A330.
POC-3174B-A330 Medical Panel PC
Figure 4-1: Back Cover Retention Screws

4.5 Connect the Battery

The POC-3174B-A330 panel PC is preinstalled with a Li-on battery. To start using the
battery for backup power, the battery connector must be connected. To connect the
battery, follow the steps below.
Step 1: Remove the plastic back cover. See Section
Step 2: Locate the battery cable. Connect the battery cable to the battery connector
Figure 4-2). Step 0:
(
4.4.
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POC-3174B-A330 Medical Panel PC
Figure 4-2: Connect the Battery

4.6 PCI Expansion Card Installation

The POC-3174B-A330 has one slot on the bottom panel for PCI card expansion. To install
the PCI card, follow the instructions below.
Step 1: Remove the plastic back cover. See Section
Step 2: Remove the PCI slot cover by removing the PCI slot cover retention screw.
Step 3: Insert a PCI card into the PCI slot (
Step 4: Secure the PCI card with the retention screw (
4.4.
Figure 4-3).
Figure 4-3).
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Figure 4-3: PCI Card Installation
Step 5: Replace the plastic back cover. Step 0:

4.7 CF Card Installation

POC-3174B-A330 Medical Panel PC
The POC-3174B-A330 has one CompactFlash® Type II slot on the bottom panel. To
install the CF card, follow the instructions below.
Step 1: Remove the two CF slot cover retention screws (
cover off the flat panel PC.
Figure 4-4) and remove the
Figure 4-4: CF Slot Cover Retention Screws
Step 2: Locate the CF slot. Align the CF card with the guides on the slot.
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Step 3: Insert a CF card into the slot (Figure 4-5). Step 0:
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POC-3174B-A330 Medical Panel PC
Figure 4-5: CF Card Installation

4.8 AT/ATX Mode Selection

AT and ATX power modes can both be used on the POC-3174B-A330. The selection is
made through an AT/ATX switch on the bottom panel (
ATX mode, follow the steps below.
Step 1: Locate the AT/ATX switch on the bottom panel (
Figure 4-6). To select AT mode or
Figure 4-6).
Figure 4-6: AT/ATX Switch Location
Step 2: The system is set to ATX mode by default. To change to the AT mode, just adjust
the AT/ATX switch to AT mode.
Step 3: To switch from AT mode to ATX mode, please load BIOS default or clear
CMOS first. Then adjust the switch to ATX mode. Step 0:
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POC-3174B-A330 Medical Panel PC
NOTE:
To load BIOS default, please use the Load Optimal Defaults option of the Exit menu in the BIOS (refer to Section
default values for each of the parameters on the Setup menus. F9 key can
be used for this operation.

4.9 Mounting the System

WARNING!
When mounting the flat panel PC onto an arm, onto the wall or onto a
stand, it is better to have more than one person to help with the installation
to make sure the panel PC does not fall down and get damaged.
The four methods of mounting the POC-3174B-A330 are listed below.
  on page 94) to load the optimal
Wall mounting
Arm mounting
Stand mounting
The four mounting methods are described below.

4.9.1 Wall Mounting

To mount the flat panel PC onto the wall, please follow the steps below.
Step 1: Select the location on the wall for the wall-mounting bracket.
Step 2: Carefully mark the locations of the four brackets screw holes on the wall.
Step 3: Drill four pilot holes at the marked locations on the wall for the bracket retention
screws.
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POC-3174B-A330 Medical Panel PC
Step 4: Align the wall-mounting bracket screw holes with the pilot holes.
Step 5: Secure the mounting-bracket to the wall by inserting the retention screws into
the four pilot holes and tightening them (
Figure 4-7).
Figure 4-7: Wall-mounting Bracket
Step 6: Insert the four monitor mounting screws provided in the wall mounting kit into the
four screw holes on the real panel of the flat panel PC and tighten until the screw
shank is secured against the rear panel (
Step 7: Align the mounting screws on the monitor rear panel with the mounting holes on
the bracket.
Step 8: Carefully insert the screws through the holes and gently pull the monitor
downwards until the monitor rests securely in the slotted holes (
Ensure that all four of the mounting screws fit snuggly into their respective
slotted holes.
Figure 4-8).
Figure 4-8).
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POC-3174B-A330 Medical Panel PC
Figure 4-8: Chassis Support Screws
NOTE:
In the diagram below the bracket is already installed on the wall.
Step 9: Secure the panel PC by fastening the retention screw of the wall-mounting
bracket. (
Figure 4-9).Step 0:
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POC-3174B-A330 Medical Panel PC
Figure 4-9: Secure the Panel PC

4.9.2 Arm Mounting

The POC-3174B-A330 is VESA (Video Electronics Standards Association) compliant and
can be mounted on an arm with a 75 mm or 100 mm interface pad. To mount the
POC-3174B-A330 on an arm, please follow the steps below.
Step 1: The arm is a separately purchased item. Please correctly mount the arm onto
the surface it uses as a base. To do this, refer to the installation documentation
that came with the mounting arm.
NOTE:
When purchasing the arm please ensure that it is VESA compliant and that
the arm has a 75 mm or 100 mm interface pad. If the mounting arm is not
VESA compliant it cannot be used to support the POC-3174B-A330.
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Step 2: Once the mounting arm has been firmly attached to the surface, lift the flat panel
PC onto the interface pad of the mounting arm.
Step 3: Align the retention screw holes on the mounting arm interface with those in the
POC-3174B-A330 Medical Panel PC
flat panel PC, as shown in
Figure 4-10.
Figure 4-10: Arm Mounting Retention Screw Holes
Step 4: Secure the flat panel PC to the interface pad by inserting four retention screws
through the bottom of the mounting arm interface pad and into the flat panel PC.
Step 0:

4.10 Bottom Panel Connectors

All the external peripheral interface connectors are located at the bottom of the rear panel
on the POC-3174B-A330 medical panel PC.

4.10.1 Audio Connection

Audio signals are interfaced through three phone jack connections. The pink phone jack is
for Mic In and green is for Speaker Out. Follow the steps below to connect audio devices
to the POC-3174B-A330.
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POC-3174B-A330 Medical Panel PC
Step 1: Locate the audio phone jacks. The locations of the audio phone jacks are
shown in Chapter 3.
Step 2: Insert audio phone jack plugs. Insert audio phone jack plugs into the audio
phone jacks on the external peripheral interface. See
Figure 4-11: Audio Connectors

4.10.2 DVI Display Device Connection

Figure 4-11. Step 0:
The POC-3174B-A330 has a single female DVI-I connector on the bottom panel. The
DVI-I connector is connected to a digital display device. To connect a digital display device
to the POC-3174B-A330, please follow the instructions below.
Step 1: Locate the DVI-I connector. The location of the DVI-I connector is shown in
Chapter 2.
Step 2: Align the DVI-I connector. Align the male DVI-I connector on the digital display
device cable with the female DVI-I connector on the external peripheral
interface.
Step 3: Insert the DVI-I connector. Once the connectors are properly aligned with the
male connector, insert the male connector from the digital display device into the
female connector on the POC-3174B-A330. See
Figure 4-12.
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POC-3174B-A330 Medical Panel PC
Figure 4-12: DVI Connector
Step 4: Secure the connector. Secure the DVI-I connector from the digital display
device to the external interface by tightening the two retention screws on either
side of the connector. Step 0:

4.10.3 LAN Connection

There are two external RJ-45 LAN connectors. The RJ-45 connectors enable connection
to an external network. To connect a LAN cable with an RJ-45 connector, please follow
the instructions below.
Step 1: Locate the RJ-45 connectors on the bottom panel of the POC-3174B-A330.
Step 2: Align the connectors. Align the RJ-45 connector on the LAN cable with one of
the RJ-45 connectors on the bottom panel of the POC-3174B-A330. See
Figure
Page 40
4-13.
Page 57
POC-3174B-A330 Medical Panel PC
Figure 4-13: LAN Connection
Step 3: Insert the LAN cable RJ-45 connector. Once aligned, gently insert the LAN
cable RJ-45 connector into the onboard RJ-45 connector. Step 0:

4.10.4 PS/2 Keyboard and Mouse Connection

The POC-3174B-A330 has a dual PS/2 connector on the external peripheral interface
panel. The dual PS/2 connector is used to connect to a keyboard and mouse to the
system. Follow the steps below to connect a keyboard and mouse to the
POC-3174B-A330.
Step 1: Locate the dual PS/2 connector. The location of the dual PS/2 connector is
shown in Chapter 3.
Step 2: Insert the keyboard/mouse connector. Insert a PS/2 keyboard or mouse
connector into the appropriate PS/2 connector on the external peripheral
interface connector. See
Figure 4-14. Step 0:
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POC-3174B-A330 Medical Panel PC
Figure 4-14: PS/2 Keyboard/Mouse Connector

4.10.5 Serial Device Connection

The POC-3174B-A330 has three single female DB-9 connectors on the bottom panel for a
serial device. Follow the steps below to connect a serial device to the POC-3174B-A330
panel PC.
Step 1: Locate the DB-9 connector. The location of the DB-9 connector is shown in
Chapter 2.
Step 2: Insert the serial connector. Insert the DB-9 connector of a serial device into
the DB-9 connector on the bottom panel. See
Figure 4-15.
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POC-3174B-A330 Medical Panel PC
Figure 4-15: Serial Device Connector
Step 3: Secure the connector. Secure the serial device connector to the external
interface by tightening the two retention screws on either side of the connector.
Step 0:

4.10.6 USB Device Connection

There are two external USB 2.0 connectors. All connectors are perpendicular to the
POC-3174B-A330. To connect a USB 2.0 or USB 1.1 device, please follow the
instructions below.
Step 1: Locate the USB connectors. The locations of the USB connectors are shown
in Chapter 2.
Step 2: Align the connectors. Align the USB device connector with one of the
connectors on the bottom panel. See
Figure 4-16.
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POC-3174B-A330 Medical Panel PC
Figure 4-16: USB Device Connection
Step 3: Insert the device connector . Once aligned, gently insert the USB device
connector into the onboard connector. Step 0:

4.10.7 VGA Monitor Connection

The POC-3174B-A330 has a single female DB-15 connector on the external peripheral
interface panel. The DB-15 connector is connected to a CRT or VGA monitor. To connect
a monitor to the POC-3174B-A330, please follow the instructions below.
Step 1: Locate the female DB-15 connector. The location of the female DB-15
connector is shown in Chapter 3.
Step 2: Align the VGA connector. Align the male DB-15 connector on the VGA screen
cable with the female DB-15 connector on the external peripheral interface.
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POC-3174B-A330 Medical Panel PC
Step 3: Insert the VGA connector. Once the connectors are properly aligned with the
insert the male connector from the VGA screen into the female connector on the
POC-3174B-A330. See
Figure 4-17.
Figure 4-17: VGA Connector
Step 4: Secure the connector. Secure the DB-15 VGA connector from the VGA
monitor to the external interface by tightening the two retention screws on either
side of the connector. Step 0:
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POC-3174B-A330 Medical Panel PC
Chapter
5

5 System Maintenance

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POC-3174B-A330 Medical Panel PC
5.1 Introduction
If the components of the POC-3174B-A330 fail they must be replaced, such as the
wireless LAN module or the HDD. Please contact the system reseller or vendor to
purchase the replacement parts. Back cover removal instructions and jumper settings for
the POC-3174B-A330 are described below.

5.2 Motherboard Replacement

A user cannot replace a motherboard. If the motherboard fails it must be shipped back to
IEI to be replaced. If the system motherboard has failed, please contact the system vendor,
reseller or an IEI sales person directly.

5.3 Plastic Back Cover Removal

WARNING!
Turn the power off before removing the back cover. Failing to do so
may lead to severe damage of POC-3174B-A330 and injury to the body.
WARNING!
Take antistatic precautions when working with internal components.
The interior of the POC-3174B-A330 contains very sensitive electronic
components. These components are easily damaged by electrostatic
discharge (ESD). Before working with the internal components make sure
all the anti-static precautions described earlier have been observed.
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Page 64
To replace any of the following components,
HDD
DDR2 module
Wireless LAN module
CD/DVD-ROM
PCI expansion card
The back cover of the POC-3174B-A330 must be removed. To remove the back cover,
POC-3174B-A330 Medical Panel PC
remove the nine retention screws indicated below (
Figure 5-1).
WARNING!
Watch out for the three internal PIFA antennas when removing the back cover. There are three PIFA antennas preinstalled on the top of the
internal chassis (see
damage, be very careful when lifting the back cover off the
POC-3174B-A330.
Figure 2-15). To prevent these antennas from
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Figure 5-1: Back Cover Retention Screws
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POC-3174B-A330 Medical Panel PC

5.4 HDD Replacement

The POC-3174B-A330 medical panel PC is preinstalled with an 80 GB SATA HDD. If the
HDD fails, follow the instructions below to replace the HDD.
Step 1: Disconnect the system power cable.
Step 2: Remove the back cover. See Section
Step 3: The wall mount bracket is attached to the aluminum platform by eight retention
screws. Remove the eight retention screws from the aluminum platform. (
5-2).
5.3.
Figure
Figure 5-2: Wall Mount Bracket Retention Screws
Step 4: Remove the HDD from the aluminum platform. Remove the four retention
screws from the both sides of the HDD. Disconnect the HDD from the SATA
cable and remove the HDD (
Figure 5-3).
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POC-3174B-A330 Medical Panel PC
Figure 5-3: Hard Drive Retention Screws
Step 5: Attach a new hard drive to the aluminum platform. To do this, align the four
retention screw holes on sides of the hard drive with the screw holes on the
platform. Fasten four round head retention screws to secure the hard drive to the
platform.
Step 6: Reinstall the previously removed wall mount bracket.
Step 7: Replace the plastic back cover. Step 0:

5.5 Memory Module Replacement

The medical panel PC is preinstalled with a DDR2 memory module. If the memory module
fails, follow the instructions below to replace the memory module.
Step 1: Remove the back cover. See Section
Step 2: Remove the wall mount bracket. See Section
5.3.
5.4 Step 3.
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Step 3: Remove the CD/DVD-ROM plastic panel. To do this, remove the two retention
screws (
Step 4: Remove the HDD and CD-ROM support platform. The platform is attached to
the system with five retention screws, two flat head screws and three round
Figure 5-4).
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head screws. Remove the five retention screws (Figure 5-4) and lift the elevated
platform off the chassis.
Figure 5-4: Platform Retention Screws
Step 5: Locate the DDR2 memory module on the motherboard of the medical panel PC
Figure 5-5).
(
Figure 5-5: SO-DIMM Socket Locations
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Step 6: Remove the DDR2 memory module by pulling both the spring retainer clips
outward from the socket.
Step 7: Grasp the DDR2 memory module by the edges and carefully pull it out of the
socket.
Step 8: Install the new DDR2 memory module by pushing it into the socket at an angle
Figure 5-6).
(
Step 9: Gently pull the spring retainer clips of the SO-DIMM socket out and push the
POC-3174B-A330 Medical Panel PC
rear of the DDR2 memory module down (
Step 10: Release the spring retainer clips on the SO-DIMM socket. They clip into place
and secure the DDR2 memory module in the socket.Step 0:
Figure 5-6).
Figure 5-6: DDR2 SO-DIMM Module Installation
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5.6 Jumper Settings

NOTE:
A jumper is a metal bridge that is used to
close an electrical circuit. It consists of
two metal pins and a small metal clip
(often protected by a plastic cover) that
slides over the pins to connect them.
To CLOSE/SHORT a jumper means
connecting the pins of the jumper with
the plastic clip and to OPEN a jumper
means removing the plastic clip from a
jumper.
The jumpers listed below can be setup for POC-3174B-A330.
COM port voltage select (J4)
CompactFlash® setup (J7)
Jumper

5.6.1 COM Port Voltage Select (J4)

J4 jumper is located on the motherboard as shown in Figure 5-7. The J4 jumper is used to
select the COM ports (COM 1 and COM2) pin-9 voltage. To access the jumper, please
refer to Section
5.5 Step 1~Step 3.
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Figure 5-7: COM Port Voltage Select Jumper Location
The COM ports pin-9 signal can be selected as 12 V or 5 V. The COM Port Voltage
selection options are shown in
J4 Description
Short 1-3 12 V (COM1)
Short 3-5 5V (COM1) Short 2-4 12 V (COM2)
Short 4-6 5 V (COM2) Short 7-9 COM1 RS-232 Default
Short 8-10 COM2 RS-232 Default
Table 5-1: COM Port Voltage Settings
Table 5-1.
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5.6.2 CompactFlash® Setup (J9)

The Master/Slave selection allows the CompactFlash® slot to be setup as either the IDE
master or the IDE slave. If no other IDE device is used in the system, then the setting does
not need to be changed.
Figure 5-8: COM Port Voltage Select Jumper Location
J9 Description
Short Master
Open Slave Default
Table 5-2: CompactFlash® Master/Slave Selection
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Chapter
6

6 AMI BIOS Setup

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6.1 Introduction
A licensed copy of AMI BIOS is preprogrammed into the ROM BIOS. The BIOS setup
program allows users to modify the basic system configuration. This chapter describes
how to access the BIOS setup program and the configuration options that may be
changed.

6.1.1 Starting Setup

The AMI BIOS is activated when the computer is turned on. The setup program can be
activated in one of two ways.
1. Press the D
2. Press the D
message appears on the screen. 0.
If the message disappears before the D
again.
ELETE key as soon as the system is turned on or ELETE key when the “Press Del to enter SETUP”
ELETE key is pressed, restart the computer and try

6.1.2 Using Setup

Use the arrow keys to highlight items, press ENTER to select, use the PageUp and PageDown keys to change entries, press F1 for help and press E
keys are shown in.
Key Function
Up arrow Move to previous item
Down arrow Move to next item
Left arrow Move to the item on the left hand side
SC to quit. Navigation
Right arrow Move to the item on the right hand side
Esc key Main Menu – Quit and not save changes into CMOS
Status Page Setup Menu and Option Page Setup Menu --
Exit current page and return to Main Menu
Page Up key Increase the numeric value or make changes
Page Dn key Decrease the numeric value or make changes
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F1 key General help, only for Status Page Setup Menu and Option
F2 /F3 key Change color from total 16 colors. F2 to select color
F10 key Save all the CMOS changes, only for Main Menu
Table 6-1: BIOS Navigation Keys

6.1.3 Getting Help

When F1 is pressed a small help window describing the appropriate keys to use and the
POC-3174B-A330 Medical Panel PC
Page Setup Menu
forward.
possible selections for the highlighted item appears. To exit the Help Window press E the F1 key again.

6.1.4 Unable to Reboot After Configuration Changes

If the computer cannot boot after changes to the system configuration is made, CMOS
defaults. Use the jumper described in Chapter 5 or disconnect the battery from the
connector.

6.1.5 BIOS Menu Bar

The menu bar on top of the BIOS screen has the following main items:
Main Changes the basic system configuration. Advanced Changes the advanced system settings. PCIPnP Changes the advanced PCI/PnP SettingsBoot Changes the system boot configuration.Security Sets user and supervisor passwords.
SC or
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Chipset Changes the chipset settings. Power Changes power management settings. Exit Selects exit options and loads default settings
The following sections completely describe the configuration options found in the menu
items at the top of the BIOS screen and listed above.
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6.2 Main

The Main BIOS menu (BIOS Menu 1) appears when the BIOS Setup program is entered. The Main menu gives an overview of the basic system information.
BIOS Menu 1: Main
System Overview
The System Overvie w lists a brief summary of different system components. The fields in System Overview cannot be changed. The items shown in the system overview include:
AMI BIOS: Displays auto-detected BIOS information
o Version: Current BIOS version o Build Date: Date the current BIOS version was made o ID: Installed BIOS ID
Processor: Displays auto-detected CPU specifications
o Type: Names the currently installed processor o Speed: Lists the processor speed o Count: The number of CPUs on the motherboard
System Memory: Displays the auto-detected system memory.
o Size: Lists memory size
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The System Overview field also has two user configurable fields:
System Time [xx:xx:xx]
Use the System Time option to set the system time. Manually enter the hours, minutes
and seconds.
System Date [xx/xx/xx]
Use the System Date option to set the system date. Manually enter the day, month and year.
POC-3174B-A330 Medical Panel PC

6.3 Advanced

Use the Advanced menu (BIOS Menu 2) to configure the CPU and peripheral devices
through the following sub-menus:
WARNING!
Setting the wrong values in the sections below may cause the system to
malfunction. Make sure that the settings made are compatible with the
hardware.
CPU Configuration (see Section 6.3.1) IDE Configuration (see Section 6.3.2) Super IO Configuration (see Section 6.3.3) Hardware Health Configuration (see Section 6.3.4) ACPI Configuration (see Section 6.3.5) Remote Access Configuration (see Section 6.3.6) USB Configuration (see Section 6.3.7)
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BIOS Menu 2: Advanced

6.3.1 CPU Configuration

Use the CPU Configuration menu (BIOS Menu 3) to view detailed CPU specifications
and configure the CPU.
BIOS Menu 3: CPU Configuration
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The CPU Configuration menu (BIOS Menu 3) lists the following CPU details:
Manufacturer: Lists the name of the CPU manufacturer Frequency: Lists the CPU processing speed FSB Speed: Lists the FSB speed Cache L1: Lists the CPU L1 cache size Cache L2: Lists the CPU L2 cache size

6.3.2 IDE Configuration

Use the IDE Configuration menu (BIOS Menu 4) to change and/or set the configuration
of the IDE devices installed in the system.
POC-3174B-A330 Medical Panel PC
BIOS Menu 4: IDE Configuration
ATA/IDE Configurations [Compatible]
Use the ATA/IDE Configurations option to configure the ATA/IDE controller.
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Disabled
Compatible DEFAULT
Disables the on-board ATA/IDE controller.
Configures the on-board ATA/IDE controller to be in
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compatible mode. In this mode, a SATA channel will
replace one of the IDE channels. This mode supports up
to 4 storage devices.
Enhanced
Legacy IDE Channels [SATA Pri., PATA Sec]
SA TA Only
SA TA Pri., PATA Sec DEFAULT
PATA Only
IDE Master and IDE Slave
When entering setup, BIOS auto detects the presence of IDE devices. BIOS displays the
Configures the on-board ATA/IDE controller to be in
Enhanced mode. In this mode, IDE channels and SATA
channels are separated. This mode supports up to 6
storage devices. Some legacy OS do not support this
mode.
status of the auto detected IDE devices. The following IDE devices are detected and are
shown in the IDE Configuration menu:
Primary IDE Master
Primary IDE Slave
Secondary IDE Master
Secondary IDE Slave
The IDE Configuration menu (
IDE devices installed in the system. If an IDE device is detected, and one of the above
listed four BIOS configuration options are selected, the IDE configuration options shown in
Section
6.3.2.1 appear.
BIOS Menu 4) allows changes to the configurations for the
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6.3.2.1 IDE Master, IDE Slave

Use the IDE Master and IDE Slave configuration menu to view both primary and
secondary IDE device details and configure the IDE devices connected to the system.
BIOS Menu 5: IDE Master and IDE Slave Configuration
Type [Auto]
Use the Type BIOS option select the type of device the AMIBIOS attempts to boot from
after the Power-On Self-Test (POST) is complete.
Not Installed
Auto DEFAULT
BIOS is prevented from searching for an IDE disk
drive on the specified channel.
The BIOS auto detects the IDE disk drive type
attached to the specified channel. This setting should
be used if an IDE hard disk drive is attached to the
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specified channel.
CD/DVD
ARMD
LBA/Large Mode [Auto]
Use the LBA/Large Mode option to disable or enable BIOS to auto detects LBA (Logical
Block Addressing). LBA is a method of addressing data on a disk drive. In LBA mode, the
maximum drive capacity is 137 GB.
The CD/DVD option specifies that an IDE CD-ROM
drive is attached to the specified IDE channel. The
BIOS does not attempt to search for other types of
IDE disk drives on the specified channel.
This option specifies an ATAPI Removable Media
Device. These include, but are not limited to:
ZIP
LS-120
Disabled
Auto DEFAULT
Block (Multi Sector Transfer) [Auto]
Use the Block (Multi Sector Transfer) to disable or enable BIOS to auto detect if the
device supports multi-sector transfers.
Disabled
BIOS is prevented from using the LBA mode control on
BIOS is prevented from using Multi-Sector Transfer on the
the specified channel.
BIOS auto detects the LBA mode control on the specified
channel.
specified channel. The data to and from the device occurs
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one sector at a time.
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Auto DEFAULT
PIO Mode [Auto]
Use the PIO Mode option to select the IDE PIO (Programmable I/O) mode program timing
cycles between the IDE drive and the programmable IDE controller. As the PIO mode
increases, the cycle time decreases.
Auto DEFAULT
0
1
PIO mode 0 selected with a maximum transfer rate of 3.3MBps
PIO mode 1 selected with a maximum transfer rate of 5.2MBps
BIOS auto detects Multi-Sector Transfer support on the
drive on the specified channel. If supported the data
transfer to and from the device occurs multiple sectors at
a time.
BIOS auto detects the PIO mode. Use this value if the IDE disk
drive support cannot be determined.
2
3
4
DMA Mode [Auto]
Use the DMA Mode BIOS selection to adjust the DMA mode options.
Auto DEFAULT
PIO mode 2 selected with a maximum transfer rate of 8.3MBps
PIO mode 3 selected with a maximum transfer rate of 11.1MBps
PIO mode 4 selected with a maximum transfer rate of 16.6MBps
(This setting generally works with all hard disk drives
manufactured after 1999. For other disk drives, such as IDE
CD-ROM drives, check the specifications of the drive.)
BIOS auto detects the DMA mode. Use this value if the IDE
disk drive support cannot be determined.
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SWDMA0
SWDMA1
SWDMA2
MWDMA0
MWDMA1
MWDMA2
Single Word DMA mode 0 selected with a maximum data
transfer rate of 2.1MBps
Single Word DMA mode 1 selected with a maximum data
transfer rate of 4.2MBps
Single Word DMA mode 2 selected with a maximum data
transfer rate of 8.3MBps
Multi Word DMA mode 0 selected with a maximum data
transfer rate of 4.2MBps
Multi Word DMA mode 1 selected with a maximum data
transfer rate of 13.3MBps
Multi Word DMA mode 2 selected with a maximum data
transfer rate of 16.6MBps
UDMA1
UDMA1
UDMA2
UDMA3
UDMA4
UDMA5
Ultra DMA mode 0 selected with a maximum data transfer
rate of 16.6MBps
Ultra DMA mode 1 selected with a maximum data transfer
rate of 25MBps
Ultra DMA mode 2 selected with a maximum data transfer
rate of 33.3MBps
Ultra DMA mode 3 selected with a maximum data transfer
rate of 44MBps (To use this mode, it is required that an
80-conductor ATA cable is used.)
Ultra DMA mode 4 selected with a maximum data transfer
rate of 66.6MBps (To use this mode, it is required that an
80-conductor ATA cable is used.)
Ultra DMA mode 5 selected with a maximum data transfer
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S.M.A.R.T [Auto]
Use the S.M.A.R.T option to auto-detect, disable or enable Self-Monitoring Analysis and Reporting Technology (SMART) on the drive on the specified channel. S.M.A.R.T predicts impending drive failures. The S.M.A.R.T BIOS option enables or disables this function.
POC-3174B-A330 Medical Panel PC
rate of 99.9MBps (To use this mode, it is required that an
80-conductor ATA cable is used.)
Auto DEFAULT
Disabled
Enabled
32Bit Data Transfer [Enabled]
Use the 32Bit Data Transfer BIOS option to enables or disable 32-bit data transfers.
Disabled
Enabled DEFAULT
Prevents BIOS from using the HDD SMART feature.
Allows BIOS to use the HDD SMART feature
Prevents the BIOS from using 32-bit data transfers.
BIOS auto detects HDD SMART support.
Allows BIOS to use 32-bit data transfers on supported
hard disk drives.
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6.3.3 Super IO Configuration

Use the Super IO Configuration menu (BIOS Menu 6) to set or change the
configurations for the serial ports.
BIOS Menu 6: Super IO Configuration
Serial Port1 Address [3F8/IRQ4]
Use the Serial Port1 Address option to select the Serial Port 1 base address.
Disabled
3F8/IRQ4 DEFAULT
3E8/IRQ4
2E8/IRQ3
No base address is assigned to Serial Port 1
Serial Port 1 I/O port address is 3E8 and the interrupt
Serial Port 1 I/O port address is 2E8 and the interrupt
Serial Port 1 I/O port address is 3F8 and the interrupt
address is IRQ4
address is IRQ4
address is IRQ3
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Serial Port1 Mode [Normal]
Use the Serial Port1 Mode option to select the transmitting and receiving mode for the
first serial port.
POC-3174B-A330 Medical Panel PC
Normal DEFAULT
IrDA
ASK IR
Serial Port2 Address [2F8/IRQ3]
Use the Serial Port2 Address option to select the Serial Port 2 base address.
Disabled
2F8/IRQ3 D
3E8/IRQ4
2E8/IRQ3
Serial Port 1 mode is IrDA
Serial Port 1 mode is ASK IR
No base address is assigned to Serial Port 2
EFAULT
Serial Port 2 I/O port address is 3E8 and the interrupt
Serial Port 2 I/O port address is 2E8 and the interrupt
Serial Port 1 mode is normal
Serial Port 2 I/O port address is 3F8 and the interrupt
address is IRQ3
address is IRQ4
Serial Port2 Mode [Normal]
Use the Serial Port2 Mode option to select the Serial Port2 operational mode.
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Normal
IrDA
ASK IR
DEFAULT
address is IRQ3
Serial Port 2 mode is normal
Serial Port 2 mode is IrDA
Serial Port 2 mode is ASK IR
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Serial Port3 Address [3E8]
Use the Serial Port3 IRQ option to select the interrupt address for serial port 3.
Disabled
3F8
2F8
3E8 D
2E8
2F0
2E0
Serial Port3 IRQ [10]
Use the Serial Port3 IRQ option to select the Serial Port 3 interrupt address.
10 DEFAULT
11
No base address is assigned to serial port 3
Serial port 3 I/O port address is 3F8
Serial port 3 I/O port address is 2F8
EFAULT
Serial port 3 I/O port address is 3E8
Serial port 3 I/O port address is 2E8
Serial port 3 I/O port address is 2F0
Serial port 3 I/O port address is 2E0
IRQ10 is assigned as the serial port 3 interrupt address
IRQ11 is assigned as the serial port 3 interrupt address
Serial Port3 Mode [RS232]
Use the Serial Port3 Mode option to select the Serial Port 3 signaling mode.
RS232
RS422/485
Touch Panel Address [2E8]
Use the Touch Panel Address option to select the interrupt address for serial port 4
which is connected to the touch panel.
3E8
DEFAULT
Serial Port 2 signaling mode is RS-232
Serial Port 2 signaling mode is RS-422/485
Serial port 3 I/O port address is 3E8
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2E8 D
2F0
2E0
Touch Panel IRQ [10]
Use the Touch Panel IRQ option to select the touch panel port interrupt address.
10 DEFAULT
11 DEFAULT
Serial Port5 Address [2F0]
EFAULT
Serial port 3 I/O port address is 2E8
Serial port 3 I/O port address is 2F0
Serial port 3 I/O port address is 2E0
IRQ10 is assigned as the touch panel port interrupt
address
IRQ11 is assigned as the touch panel port interrupt
address
Use the Serial Port5 IRQ option to select the interrupt address for serial port 5.
Disabled
3E8
2E8
2F0 D
2E0
Serial Port5 IRQ [10]
Use the Serial Port5 IRQ option to select the Serial Port 5 interrupt address.
10 DEFAULT
11
No base address is assigned to serial port 5
Serial port 5 I/O port address is 3E8
Serial port 5 I/O port address is 2E8
EFAULT
Serial port 5 I/O port address is 2F0
Serial port 5 I/O port address is 2E0
IRQ10 is assigned as the serial port 5 interrupt address
IRQ11 is assigned as the serial port 5 interrupt address
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Serial Port6 Address [2E0]
Use the Serial Port6 Address option to select the interrupt address for serial port 6.
Disabled
3E8
2E8
2F0 D
2E0
Serial Port6 IRQ [10]
Use the Serial Port6 IRQ option to select the Serial Port 6 interrupt address.
10 DEFAULT
11
No base address is assigned to serial port 6
Serial port 6 I/O port address is 3E8
Serial port 6 I/O port address is 2E8
EFAULT
Serial port 6 I/O port address is 2F0
Serial port 6 I/O port address is 2E0
IRQ10 is assigned as the serial port 6 interrupt address
IRQ11 is assigned as the serial port 6 interrupt address
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6.3.4 Hardware Health Configuration

The Hardware Health Configuration menu (BIOS Menu 7) shows the operating
temperature, fan speeds and system voltages.
POC-3174B-A330 Medical Panel PC
BIOS Menu 7: Hardware Health Configuration
CPU FAN Mode Setting [Automatic mode]
Use the CPU FAN Mode Setting option to configure the CPU fan.
Full On Mode
Automatic mode D
PWM Manual mode
Fan is on all the time
EFAULT
Pulse width modulation set manually
Fan is off when the temperature is low
enough. Parameters must be set by the
user.
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SYS FAN Mode Setting [Full On mode]
Use the SYS FAN Mode Setting option to configure the second system fan.
Full On Mode D
Automatic mode
EFAULT
Fan is off when the temperature is low
Fan is on all the time
enough. Parameters must be set by the
user.
PWM Manual mode
Pulse width modulation set manually
When the CPU/SYS FAN Mode Setting option is in the Automatic Mode, the following
parameters can be set.
Temp. Limit of OFF
Temp. Limit of Start
Temp. Limit of Full
Fan Start PWM
Slope PWM 1
When the CPU/SYS FAN Mode Setting option is in the PWM Manual Mode, the following
parameters can be set.
Fan PWM control
Temp. Limit of OFF
WARNING:
Setting this value too high may cause the fan to stop when the CPU is
at a high temperature and therefore cause the system to be damaged.
The Temp. Limit of OFF option can only be set if the FAN Mode Setting option is set to
Automatic Mode. Use the Temp. Limit of OFF option to select the CPU temperature at
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which the cooling fan should automatically turn off. To select a value, select the Temp. Limit of OFF option and enter a decimal number between 000 and 127. The temperature
range is specified below.
Minimum Value: 0°C
Maximum Value: 127°C
Temp. Limit of Start
WARNING:
Setting this value too high may cause the fan to start only when the
CPU is at a high temperature and therefore cause the system to be
damaged.
POC-3174B-A330 Medical Panel PC
The Temp. Limit of Start option can only be set if the FAN Mode Setting option is set to Automatic Mode. Use the Temp. Limit of Start option to select the CPU temperature at
which the cooling fan should automatically turn on. When the fan starts, it rotates using the
starting pulse width modulation (PWM) specified in the Fan Start PWM option below. To select a value, select the Temp. Limit of Start option and enter a decimal number
between 000 and 127. The temperature range is specified below.
Minimum Value: 0°C
Maximum Value: 127°C
Fan Start PWM
The Fan Start PWM option can only be set if the FAN Mode Setting option is set to Automatic Mode. Use the Fan Start PWM option to select the PWM mode the fan starts
to rotate with after the temperature specified in the Temperature 3 Limit of Start is
exceeded. The Super I/O chipset supports 128 PWM modes. To select a value, select the
Fan Start PWM option and enter a decimal number between 000 and 127. The
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temperature range is specified below.
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PWM Minimum Mode: 0
PWM Maximum Mode: 127
Slope PWM 1
The Slope PWM 1 option can only be set if the FAN Mode Setting option is set to Automatic Mode. Use the Slope PWM 1 option to select the linear rate at which the PWM
mode increases with respect to an increase in temperature. A list of available options is
shown below:
0.125 PWM
0.25 PWM
0.5 PWM
1 PWM
2 PWM
4 PWM
8 PWM
15 PWM
The following system parameters and values are shown. The system parameters that are
monitored are:
System Temperatures: The following system temperatures are monitored
o CPU Temperature o System Temperature
Fan Speeds: The CPU cooling fan speed is monitored.
o CPU Fan o SYS Fan #1 o SYS Fan #2
Voltages: The following system voltages are monitored
o CPU Core o +2.50V o +3.30V o +5.00V o +12.0V o VCCSM
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o GMCH o 5VSB o VBAT

6.3.5 ACPI Configuration

The ACPI Configuration menu (BIOS Menu 8) configures the Advanced Configuration
and Power Interface (ACPI) and Power Management (APM) options.
POC-3174B-A330 Medical Panel PC
BIOS Menu 8: ACPI Configuration
Suspend Mode [S1 (POS)]
Use the Suspend Mode option to specify the sleep state the system enters when it is not
being used.
S1 (POS) D
S3 (STR) DEFAULT
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EFAULT
The system enters S1(POS) sleep state. The system
appears off. The CPU is stopped; RAM is refreshed; the
system is running in a low power mode.
The caches are flushed and the CPU is powered off.
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Power to the RAM is maintained. The computer returns
slower to a working state, but more power is saved.

6.3.6 Remote Access Configuration

Use the Remote Access Configuration menu (BIOS Menu 9) to configure remote access parameters. The Remote Access Configuration is an AMIBIOS feature and
allows a remote host running a terminal program to display and configure the BIOS
settings.
BIOS Menu 9: Remote Access Configuration [Advanced]
Remote Access [Disabled]
Use the Remote Access option to enable or disable access to the remote functionalities
of the system.
Disabled DEFAULT
Remote access is disabled.
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Enabled
Serial Port Number [COM1]
Use the Serial Port Number option to select the serial port used for remote access.
COM1 DEFAULT
Remote access configuration options shown below
appear:
Serial Port Number
Serial Port Mode
Redirection after BIOS POST
Terminal Type
These configuration options are discussed below.
System is remotely accessed through COM1
COM2
COM3
COM5
COM6
NOTE: Make sure the selected COM port is enabled through the Super I/O configuration
menu.
Base Address, IRQ [3F8h,4]
The Base Address, IRQ option cannot be configured and only shows the interrupt
address of the serial port listed above.
Serial Port Mode [115200 8,n,1]
Use the Serial Port Mode option to select baud rate through which the console redirection
System is remotely accessed through COM2
System is remotely accessed through COM3
System is remotely accessed through COM5
System is remotely accessed through COM6
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is made. The following configuration options are available
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115200 8,n,1 DEFAULT 57600 8,n,138400 8,n,119200 8,n,109600 8,n,1
NOTE:
Identical baud rate setting musts be set on the host (a management
computer running a terminal software) and the slave
Redirection After BIOS POST [Always]
Use the Redirection After BIOS POST option to specify when console redirection should
occur.
Disabled
Boot Loader
Always
Terminal Type [ANSI]
Use the Terminal Type BIOS option to specify the remote terminal type.
ANSI DEFAULT
VT100
VT-UTF8
The console is not redirected after POST
Redirection is active during POST and during Boot
Loader
DEFAULT
The target terminal type is VT100
The target terminal type is VT-UTF8
Redirection is always active (Some OSes may not
work if set to Always)
The target terminal type is ANSI
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6.3.7 USB Configuration

Use the USB Configuration menu (BIOS Menu 10) to read USB configuration information and configure the USB settings.
POC-3174B-A330 Medical Panel PC
BIOS Menu 10: USB Configuration
USB Functions [Enabled]
Use the USB Functions BIOS option to enable or disable USB function support.
Disabled
Enabled D
USB 2.0 Controller [Enabled]
Use the USB 2.0 Controller BIOS option to enable or disable the USB 2.0 controller
Enabled D
Disabled
USB function support disabled
EFAULT
EFAULT
USB 2.0 controller disabled
USB function support enabled
USB 2.0 controller enabled
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Legacy USB Support [Enabled]
Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard
support.
Normally if this option is not enabled, any attached USB mouse or USB keyboard does not
become available until a USB compatible operating system is fully booted with all USB
drivers loaded. When this option is enabled, any attached USB mouse or USB keyboard
can control the system even when there is no USB driver loaded onto the system.
Disabled
Enabled DEFAULT
Auto
USB2.0 Controller Mode [HiSpeed]
Use the USB2.0 Controller Mode option to set the speed of the USB2.0 controller.
FullSpeed
HiSpeed DEFAULT
Legacy USB support disabled
The controller is capable of operating at 12Mb/s

6.4 PCI/PnP

Use the PCI/PnP menu (BIOS Menu 11) to configure advanced PCI and PnP settings.
Legacy USB support enabled
Legacy USB support disabled if no USB devices are
connected
The controller is capable of operating at 480Mb/s
WARNING:
Setting wrong values for the BIOS selections in the PCIPnP BIOS
menu may cause the system to malfunction.
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POC-3174B-A330 Medical Panel PC
BIOS Menu 11: PCI/PnP Configuration
IRQ# [Available]
Use the IRQ# address to specify what IRQs can be assigned to a particular peripheral
device.
Available DEFAULT
Reserved
Available IRQ addresses are:
IRQ3
IRQ4
The specified IRQ is reserved for use by Legacy ISA
The specified IRQ is available to be used by
PCI/PnP devices
devices
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IRQ5
IRQ7
IRQ9
IRQ10
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