IEI Technology PPC-5152-D525 User manual

PPC-5152-D525 Flat-bezel Panel PC
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User Manual
PPC-5152-D525 Panel PC
MODEL:
PPC-5152-D525
Flat-bezel Panel PC with Touch Screen and Intel
®
Atom™ CPU,
USB 3.0, Dual Combo (SFP Fiber/RJ-45) Gigabit LAN, Audio,
RS-232/422/485, RoHS Compliant, IP 65 Protection
Rev. 1.10 – 13 November, 2013

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Revision
Date Version Changes
13 November, 2013 1.10 Updated for R11 version
4 July, 2012 1.02 Modified Table 3-4: RS-232/422/485 Serial Port Pinouts
Added caution messages regarding the expansion card
dimensions in Section 3.8 and Section 3.9
8 December, 2011 1.01 Update Table 1-3: System Specifications
Updated Section 2.2: Packing List
Updated Section 3.10: Mounting the System
23 September, 2011 1.00 Initial release

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Copyright
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.
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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WARNING
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and(2) this device must accept any
interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
—Consult the dealer or an experienced radio/ TV technician for help.
You are cautioned that any change or modifications to the equipment not expressly
approve by the party responsible for compliance could void your authority to operate
such equipment.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator & your body.

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Table of Contents
1 INTRODUCTION.......................................................................................................... 1
1.1 OVERVIEW.................................................................................................................. 2
1.2 MODEL VARIATIONS................................................................................................... 3
1.3 FEATURES................................................................................................................... 3
1.4 EXTERNAL OVERVIEW................................................................................................ 4
1.4.1 Front Panel........................................................................................................ 4
1.4.1.1 LED Indicators............................................................................................ 5
1.4.2 Bottom Panel...................................................................................................... 6
1.4.3 Side Panels......................................................................................................... 8
1.4.4 Top Panel ........................................................................................................... 9
1.4.5 Rear Panel ......................................................................................................... 9
1.5 BACKPLANE OPTIONS .............................................................................................. 10
1.6 DIMENSIONS..............................................................................................................11
1.7 SPECIFICATIONS ....................................................................................................... 12
2 UNPACKING............................................................................................................... 15
2.1 UNPACKING.............................................................................................................. 16
2.2 PACKING LIST........................................................................................................... 17
3 INSTALLATION ......................................................................................................... 19
3.1ANTI-STATIC PRECAUTIONS...................................................................................... 20
3.2 INSTALLATION PRECAUTIONS................................................................................... 20
3.3 PREINSTALLED COMPONENTS................................................................................... 21
3.4 COMPACTFLASH®INSTALLATION ............................................................................ 21
3.5 USB DEVICES INSTALLATION (INTERNAL)............................................................... 22
3.6 SFPOPTICAL MODULE INSTALLATION (OPTIONAL)................................................. 24
3.7 HDD INSTALLATION................................................................................................. 25
3.8 PCI EXPANSION CARD INSTALLATION...................................................................... 28
3.9 PCIE EXPANSION CARD INSTALLATION (OPTIONAL)................................................ 30
3.10 MOUNTING THE SYSTEM ........................................................................................ 32

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3.10.1 Arm Mounting................................................................................................ 32
3.10.2 Panel Mounting.............................................................................................. 34
3.10.3 Rack/Cabinet Mounting................................................................................. 36
3.10.4 Stand Mounting.............................................................................................. 38
3.10.5 Wall Mounting................................................................................................ 39
3.11 BOTTOM PANEL CONNECTORS................................................................................ 42
3.11.1 Audio Connectors........................................................................................... 42
3.11.2 LAN Connector............................................................................................... 43
3.11.3 Power Input, 2-pin Terminal Block................................................................ 44
3.11.4 Power Input, DIN Connector ......................................................................... 45
3.11.5 RS-232 Serial Port (COM1, COM2).............................................................. 46
3.11.6 RS-232/422/485 Serial Port (COM3)............................................................. 47
3.11.6.1 COM3 Mode Select Switch .................................................................... 48
3.11.7 RJ-45 RS-422/485 Serial Port (COM4, COM5) ............................................ 49
3.11.8 SFP Fiber Connectors.................................................................................... 51
3.11.9 USB 2.0 Connectors....................................................................................... 51
3.11.10 USB 3.0 Connectors..................................................................................... 52
3.11.11 VGA Connector............................................................................................. 53
3.12 POWER-UP THE SYSTEM......................................................................................... 55
3.12.1 AT/ATX Power Mode Selection...................................................................... 55
3.12.2 Powering On/Off in ATX Power Mode.......................................................... 56
3.13 REMOTE CONTROL................................................................................................. 56
4 SYSTEM MAINTENANCE ....................................................................................... 57
4.1 SYSTEM MAINTENANCE INTRODUCTION.................................................................. 58
4.2ANTI-STATIC PRECAUTIONS...................................................................................... 58
4.3 TURN OFF THE POWER.............................................................................................. 59
4.4 OPENING THE SYSTEM.............................................................................................. 59
4.5 REPLACING COMPONENTS........................................................................................ 60
4.5.1 Memory Module Replacement ......................................................................... 60
4.5.2 WLAN Card Replacement ................................................................................ 61
5 AMI BIOS SETUP....................................................................................................... 65
5.1 INTRODUCTION......................................................................................................... 66
5.1.1 Starting Setup................................................................................................... 66

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5.1.2 Using Setup...................................................................................................... 66
5.1.3 Getting Help..................................................................................................... 67
5.1.4 BIOS Menu Bar................................................................................................ 67
5.2 MAIN........................................................................................................................ 68
5.3ADVANCED............................................................................................................... 69
5.3.1 ACPI Settings................................................................................................... 69
5.3.2 CPU Configuration.......................................................................................... 71
5.3.3 IDE Configuration........................................................................................... 72
5.3.4 USB Configuration........................................................................................... 73
5.3.5 Super IO Configuration ................................................................................... 75
5.3.5.1 Serial Port n Configuration....................................................................... 75
5.3.6 H/W Monitor.................................................................................................... 81
5.3.7 Serial Port Console Redirection ...................................................................... 82
5.3.7.1 Console Redirection Settings.................................................................... 83
5.3.8 IEI Feature....................................................................................................... 85
5.4 CHIPSET ................................................................................................................... 85
5.4.1 Host Bridge Configuration .............................................................................. 86
5.4.2 South Bridge Configuration............................................................................. 87
5.4.3 Intel IGD SWSCI OpRegion............................................................................. 89
5.5 BOOT........................................................................................................................ 91
5.6 SAVE &EXIT............................................................................................................ 92
6 SOFTWARE DRIVERS.............................................................................................. 94
6.1AVAILABLE SOFTWARE DRIVERS .............................................................................. 95
6.2 STARTING THE DRIVER PROGRAM ............................................................................ 95
6.3 CHIPSET DRIVER INSTALLATION............................................................................... 95
6.4 GRAPHICS DRIVER INSTALLATION............................................................................ 99
6.5 LAN DRIVER INSTALLATION.................................................................................. 103
6.6AUDIO DRIVER INSTALLATION ............................................................................... 106
6.7 TOUCH SCREEN DRIVER INSTALLATION ................................................................. 108
6.7.1 Calibrating the Touch Screen..........................................................................111
6.8 USB 3.0 DRIVER INSTALLATION .............................................................................113
A BIOS CONFIGURATION OPTIONS......................................................................116
A.1 BIOS CONFIGURATION OPTIONS............................................................................117

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B ONE KEY RECOVERY............................................................................................119
B.1 ONE KEY RECOVERY INTRODUCTION .................................................................... 120
B.1.1 System Requirement....................................................................................... 121
B.1.2 Supported Operating System......................................................................... 122
B.2 SETUP PROCEDURE FOR WINDOWS........................................................................ 123
B.2.1 Hardware and BIOS Setup ............................................................................ 124
B.2.2 Create Partitions ........................................................................................... 124
B.2.3 Install Operating System, Drivers and Applications..................................... 128
B.2.4 Building the Recovery Partition.................................................................... 129
B.2.5 Create Factory Default Image....................................................................... 131
B.3AUTO RECOVERY SETUP PROCEDURE.................................................................... 136
B.4 SETUP PROCEDURE FOR LINUX.............................................................................. 140
B.5 RECOVERY TOOL FUNCTIONS ................................................................................ 144
B.5.1 Factory Restore ............................................................................................. 145
B.5.2 Backup System............................................................................................... 146
B.5.3 Restore Your Last Backup.............................................................................. 147
B.5.4 Manual........................................................................................................... 148
B.6 RESTORE SYSTEMS FROM A LINUX SERVER THROUGH LAN.................................. 149
B.6.1 Configure DHCP Server Settings.................................................................. 150
B.6.2 Configure TFTP Settings............................................................................... 151
B.6.3 Configure One Key Recovery Server Settings............................................... 152
B.6.4 Start the DHCP, TFTP and HTTP................................................................. 153
B.6.5 Create Shared Directory................................................................................ 153
B.6.6 Setup a Client System for Auto Recovery...................................................... 154
B.7 OTHER INFORMATION............................................................................................ 157
B.7.1 Using AHCI Mode or ALi M5283 / VIA VT6421A Controller....................... 157
B.7.2 System Memory Requirement ........................................................................ 159
C SAFETY PRECAUTIONS....................................................................................... 160
C.1 SAFETY PRECAUTIONS........................................................................................... 161
C.1.1 General Safety Precautions........................................................................... 161
C.1.2 Anti-static Precautions.................................................................................. 162
C.1.3 Product Disposal........................................................................................... 162
C.2 MAINTENANCE AND CLEANING PRECAUTIONS ...................................................... 163
C.2.1 Maintenance and Cleaning ........................................................................... 163

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C.2.2 Cleaning Tools............................................................................................... 164
D WATCHDOG TIMER .............................................................................................. 165
E HAZARDOUS MATERIALS DISCLOSURE ....................................................... 168
E.1 HAZARDOUS MATERIAL DISCLOSURE TABLE FOR IPB PRODUCTS CERTIFIED AS
ROHS COMPLIANT UNDER 2002/95/EC WITHOUT MERCURY ..................................... 169

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List of Figures
Figure 1-1: PPC-5152-D525 Panel PC...........................................................................................2
Figure 1-2: Front View....................................................................................................................5
Figure 1-3: LED Indicators.............................................................................................................5
Figure 1-4: Bottom View ................................................................................................................7
Figure 1-5: Side View......................................................................................................................8
Figure 1-6: Top View.......................................................................................................................9
Figure 1-7: Rear View.....................................................................................................................9
Figure 1-8: Backplane Option 1 (HPE-2S1)................................................................................10
Figure 1-9: Backplane Option 2 (HPE-2S2)................................................................................10
Figure 1-10: PPC-5152-D525 Dimensions (mm) ........................................................................11
Figure 3-1: CompactFlash® Cover Plate....................................................................................21
Figure 3-2: CompactFlash® Slot.................................................................................................22
Figure 3-3: Remove the Internal USB Port Access Panel.........................................................23
Figure 3-4: Internal USB Port Location ......................................................................................23
Figure 3-5: SFP Optical Module ..................................................................................................24
Figure 3-6: SFP Module Installation............................................................................................24
Figure 3-7: Rear Panel Retention Screws ..................................................................................25
Figure 3-8: HDD Bracket Retention Screws...............................................................................26
Figure 3-9: HDD Installation ........................................................................................................26
Figure 3-10: HDD Bracket Installation........................................................................................27
Figure 3-11: Expansion Slot Retention Screw...........................................................................29
Figure 3-12: Install PCI Card........................................................................................................29
Figure 3-13: Expansion Slot Retention Screw...........................................................................31
Figure 3-14: Install PCIe Card......................................................................................................31
Figure 3-15: VESA Compliant Arm..............................................................................................32
Figure 3-16: Arm Mounting Retention Screw Holes..................................................................33
Figure 3-17: Suggested Panel Cut Out Size for PPC-5152-D525 (Unit: mm)..........................34
Figure 3-18: Panel Mounting Clamp Slots (Side View).............................................................35
Figure 3-19: Tighten the Panel Mounting Clamp Screws.........................................................36
Figure 3-20: The Rack/Cabinet Bracket......................................................................................37
Figure 3-21: Secure the Rack/Cabinet Bracket..........................................................................37

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Figure 3-22: Install into a Rack/Cabinet .....................................................................................38
Figure 3-23: VESA Compliant Stand...........................................................................................38
Figure 3-24: Stand Mounting Retention Screw Holes...............................................................39
Figure 3-25: Wall-mounting Bracket...........................................................................................40
Figure 3-26: Chassis Support Screws........................................................................................41
Figure 3-27: Secure the Panel PC...............................................................................................42
Figure 3-28: RJ-45 Ethernet Connector......................................................................................43
Figure 3-29: LAN Connection......................................................................................................44
Figure 3-30: 2-pin Terminal Block Pinouts ................................................................................45
Figure 3-31: Power Input Terminal Block Installation...............................................................45
Figure 3-32: RS-232 Serial Port...................................................................................................46
Figure 3-33: RS-232/422/485 Serial Port.....................................................................................47
Figure 3-34: Serial Device Connector.........................................................................................48
Figure 3-35: COM3 RS-232/422/485 Serial Port Select Switch Location.................................49
Figure 3-36: RJ-45 RS-422/485 Serial Port.................................................................................49
Figure 3-37: RJ-45 RS-422/485 Serial Device Connection........................................................50
Figure 3-38: RS-422/485 Serial Port (DB-9)................................................................................51
Figure 3-39: USB Device Connection.........................................................................................53
Figure 3-40: VGA Connector .......................................................................................................54
Figure 3-41: VGA Connector .......................................................................................................55
Figure 3-42: AT/ATX Power Mode Switch ..................................................................................55
Figure 3-43: Power Button...........................................................................................................56
Figure 3-44: Remote Control .......................................................................................................56
Figure 4-1: Back Cover Retention Screws.................................................................................60
Figure 4-2: DDR SO-DIMM Module Installation..........................................................................61
Figure4-3: Removing the Antennas............................................................................................62
Figure4-4: Releasing the WLAN Card.........................................................................................62
Figure4-5: Removing the WLAN card.........................................................................................63
Figure4-6: Attaching the Antennas.............................................................................................64
Figure 6-1: Chipset Driver Screen...............................................................................................96
Figure 6-2: Chipset Driver Welcome Screen..............................................................................97
Figure 6-3: Chipset Driver License Agreement.........................................................................97
Figure 6-4: Chipset Driver Read Me File ....................................................................................98
Figure 6-5: Chipset Driver Setup Operations ............................................................................98
Figure 6-6: Chipset Driver Installation Finish Screen...............................................................99

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Figure 6-7: Graphics Driver Read Me File............................................................................... 100
Figure 6-8: Graphics Driver Setup Files Extracted ................................................................ 100
Figure 6-9: Graphics Driver Welcome Screen........................................................................ 101
Figure 6-10: Graphics Driver License Agreement.................................................................. 101
Figure 6-11: Graphics Driver Read Me File............................................................................. 102
Figure 6-12: Graphics Driver Setup Operations..................................................................... 102
Figure 6-13: Graphics Driver Installation Finish Screen ....................................................... 103
Figure 6-14: LAN Driver Welcome Screen .............................................................................. 104
Figure 6-15: LAN Driver Welcome Screen .............................................................................. 104
Figure 6-16: LAN Driver Installation ........................................................................................ 105
Figure 6-17: LAN Driver Installation Complete....................................................................... 105
Figure 6-18: Audio Driver Welcome Screen............................................................................ 106
Figure 6-19: Audio Driver Installation...................................................................................... 107
Figure 6-20: AC’97 Driver Installation Complete.................................................................... 107
Figure 6-21: Touch Screen Driver Welcome Screen.............................................................. 108
Figure 6-22: Touch Screen Driver License Agreement.......................................................... 109
Figure 6-23: Touch Screen Driver Choose Install Location.................................................. 109
Figure 6-24: Touch Screen Driver Installation Screen........................................................... 110
Figure 6-25: Touch Screen Driver Update Complete............................................................. 110
Figure 6-26: PenMount Monitor Icon....................................................................................... 111
Figure 6-27: PenMount Monitor Popup Menu......................................................................... 111
Figure 6-28: Configuration Screen........................................................................................... 112
Figure 6-29: Calibration Initiation Screen ............................................................................... 112
Figure 6-30: Calibration Screen ............................................................................................... 113
Figure 6-31: USB 3.0 Driver Welcome Screen........................................................................ 114
Figure 6-32: USB 3.0 Driver License Agreement.................................................................... 114
Figure 6-33: USB 3.0 Driver Installation Screen..................................................................... 115
Figure 6-34: USB 3.0 Driver Update Complete ....................................................................... 115
Figure B-1: IEI One Key Recovery Tool Menu ........................................................................ 120
Figure B-2: Launching the Recovery Tool.............................................................................. 125
Figure B-3: Recovery Tool Setup Menu .................................................................................. 125
Figure B-4: Command Prompt ................................................................................................. 126
Figure B-5: Partition Creation Commands.............................................................................. 127
Figure B-6: Launching the Recovery Tool.............................................................................. 129
Figure B-7: Manual Recovery Environment for Windows..................................................... 129

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Figure B-8: Building the Recovery Partition........................................................................... 130
Figure B-9: Press Any Key to Continue .................................................................................. 130
Figure B-10: Press F3 to Boot into Recovery Mode............................................................... 131
Figure B-11: Recovery Tool Menu ........................................................................................... 131
Figure B-12: About Symantec Ghost Window........................................................................ 132
Figure B-13: Symantec Ghost Path ......................................................................................... 132
Figure B-14: Select a Local Source Drive ............................................................................... 133
Figure B-15: Select a Source Partition from Basic Drive ...................................................... 133
Figure B-16: File Name to Copy Image to ............................................................................... 134
Figure B-17: Compress Image.................................................................................................. 134
Figure B-18: Image Creation Confirmation............................................................................. 135
Figure B-19: Image Creation Complete................................................................................... 135
Figure B-20: Image Creation Complete................................................................................... 135
Figure B-21: Press Any Key to Continue ................................................................................ 136
Figure B-22: Auto Recovery Utility.......................................................................................... 137
Figure B-23: Launching the Recovery Tool............................................................................ 137
Figure B-24: Auto Recovery Environment for Windows ....................................................... 137
Figure B-25: Building the Auto Recovery Partition................................................................ 138
Figure B-26: Factory Default Image Confirmation ................................................................. 138
Figure B-27: Image Creation Complete................................................................................... 139
Figure B-28: Press any key to continue.................................................................................. 139
Figure B-29: Partitions for Linux.............................................................................................. 141
Figure B-30: Manual Recovery Environment for Linux ......................................................... 142
Figure B-31: Access menu.lst in Linux (Text Mode).............................................................. 143
Figure B-32: Recovery Tool Menu ........................................................................................... 143
Figure B-33: Recovery Tool Main Menu.................................................................................. 144
Figure B-34: Restore Factory Default...................................................................................... 145
Figure B-35: Recovery Complete Window.............................................................................. 146
Figure B-36: Backup System.................................................................................................... 146
Figure B-37: System Backup Complete Window ................................................................... 147
Figure B-38: Restore Backup ................................................................................................... 147
Figure B-39: Restore System Backup Complete Window..................................................... 148
Figure B-40: Symantec Ghost Window ................................................................................... 148

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List of Tables
Table 1-1: Model Variations...........................................................................................................3
Table 1-2: LED Indicators ..............................................................................................................6
Table 1-3: System Specifications................................................................................................14
Table 3-1: LAN Pinouts ................................................................................................................43
Table 3-2: RJ-45 Ethernet Connector LEDs...............................................................................43
Table 3-3: RS-232 Serial Port Pinouts ........................................................................................46
Table 3-4: RS-232/422/485 Serial Port Pinouts..........................................................................47
Table 3-5: COM3 RS-232/422/485 Serial Port Select Settings..................................................48
Table 3-6: RJ-45 RS-422/485 Serial Port Pinouts ......................................................................50
Table 3-7: RS-422/485 Serial Port Pinouts .................................................................................51
Table 3-8: USB 2.0 Port Pinouts..................................................................................................52
Table 3-9: USB 3.0 Port Pinouts..................................................................................................52
Table 3-10: VGA Connector Pinouts...........................................................................................54
Table 5-1: BIOS Navigation Keys................................................................................................67

PPC-5152-D525 Falt-bezel Panel PC
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1 Introduction
Chapter
1

PPC-5152-D525 Falt-bezel Panel PC
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1.1 Overview
Figure 1-1: PPC-5152-D525 Panel PC
The fanless PPC-5152-D525 is Intel® AtomD525 powered flat-bezel panel PC with a
rich variety of functions and peripherals. The PPC-5152-D525 panel PC is designed for
easy and simplified integration in to various applications.
An Intel® ICH8M chipset ensures optimal memory, graphics, and peripheral I/O support.
The system comes with 1GB of preinstalled DDR3 SDRAM ensuring smooth data
throughputs with reduced bottlenecks and fast system access.
Five serial ports and six USB ports ensure simplified connectivity to a variety of external
peripheral devices. A VGA connector enables connectivity to other monitors. Wi-Fi
capabilities and the dual combo (SFP Fiber/RJ-45) gigabit LAN connectors ensure smooth
connection of the system to an external LAN.

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1.2 Model Variations
The model numbers and model variations are listed below.
Model CPU Expansion Slots
PPC-5152-D525/R/1G/2P-R11 Intel® AtomD525 Two PCI slots
PPC-5152-D525/R/1G/1P1E-R11 Intel® AtomD525 One PCI slot and one PCIe x1 slot
Table 1-1: Model Variations
1.3 Features
All the PPC-5152-D525 models feature the following:
15'' 400nits 1024 x 768 LCD with LED backlight
5-wire resistive type touch screen
Fanless system with 1.8GHz Intel® Atom™ D525 dual-core processor
Dual combo gigabit Ethernet ports (10/100/1000 Base-T(X) or 1000 Base
SFP)
Built-in 2-megapixel webcam with AE and AWB capabilities
Flexible expansion interfaces:
oTwo PCI slots or
oOne PCI slot and one PCIe x1 slot
Six USB ports:
o2 x USB 2.0 (I/O panel)
o2 x USB 3.0 (I/O panel)
o1 x USB 2.0 (front panel)
o1 x USB 2.0 (internal)
Five serial ports:
o2 x RS-232 (DB-9)
o2 x RS-422/485 (RJ-45)
o1 x RS-232/422/485 (DB-9)
Optional Wi-Fi 802.11b/g/n connection
IP 64 compliant system
AT or ATX power mode
RoHS comlpliance

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1.4 External Overview
The flat panel PC is a rectangular cubic structure that comprises of a screen, rear panel,
top panel, bottom panel and two side panels (left and right). An aluminum frame surrounds
the front screen. The rear panel provides screw holes for a wall-mounting bracket, and an
arm mounting interface. The bottom panel provides access to external interface
connectors.
1.4.1 Front Panel
The front side of the PPC-5152-D525 is a flat panel TFT LCD screen surrounded by an
aluminum frame. At the top of the front panel features one 2-megapixel webcam that
supports auto-exposure (AE) and auto white balance (AWB). The front panel also has
following connector, LED indicators and sensors:
One USB 2.0 port
LEDs
oPower LED
oAT/ATX power mode LEDs
oWi-Fi connection LED
oHDD activity LED
oCPU temperature alert LED
oLAN connection LEDs
oSFP connection LEDs
Sensors
oInfrared remote control sensor
oAmbient light sensor

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Figure 1-2: Front View
1.4.1.1 LED Indicators
The LED indicators on the front panel of the PPC-5152-D525 are shown below.
Figure 1-3: LED Indicators
The descriptions of each LED indicator are listed below.

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LED Indicator Description
Power Power on.
AT/ATX Power Mode Shows the power mode status. Controlled by the AT/ATX power mode
switch on the bottom panel.
Wi-Fi The Wi-Fi module is enabled or disabled. Controlled by the BIOS (see
Section 65.4.2).
HDD Shows the HDD activity.
CPU Temperature Alert Blue: the CPU temperature is normal.
Red: the CPU temperature is too high.
LAN 1 The LAN 1 port is linked.
LAN 2 The LAN 2 port is linked.
SFP 1 The SFP 1 port is linked.
SFP 2 The SFP 2 port is linked.
Table 1-2: LED Indicators
NOTE:
If the CPU temperature alert LED shows in red, the user must lower the
environment temperature or close some running applications to cool
down the CPU.
1.4.2 Bottom Panel
The following is a list of the bottom panel peripheral device connectors on the
PPC-5152-D525.
1 x 9 V ~ 36 V DC power input terminal block
1 x 9 V ~ 36 V DC power input connector
2 x Audio jacks
1 x CAN but connector
2 x RJ-45 GbE connector
2 x SFP Fiber Gigabit LAN connectors