AXIOMTEK P1157S-881 User manual

P1157S-881
All-in-One
15”XGA TFT Slim
PANEL PC
User’s Manual

ii
Disclaimers
This manual has been carefully checked and believed to contain accurate information.
Axiomtek Co., Ltd. assumes no responsibility for any infringements of patents or any third
party’s rights, and any liability arising from such use.
Axiomtek does not warrant or assume any legal liability or responsibility for the accuracy,
completeness or usefulness of any information in this document. Axiomtek does not make any
commitment to update the information in this manual.
Axiomtek reserves the right to change or revise this document and/or product at any time
without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted, in
any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written permission of Axiomtek Co., Ltd.
CAUTION
If you replace wrong batteries, it causes the danger of explosion. It is recommended by the
manufacturer that you follow the manufacturer’s instructions to only replace the same or
equivalent type of battery, and dispose of used ones.
Copyright 2014 Axiomtek Co., Ltd.
All Rights Reserved
Dec 2014, Version A1
Printed in Taiwan

iii
Safety Precautions
Before getting started, read the following important cautions.
1. Be sure to ground yourself to prevent static charge when installing the internal
components. Use a grounding wrist strap and place all electronic components in any
static-shielded devices. Most electronic components are sensitive to static electrical
charge.
2. Disconnect the power cords from the NA-550 Series before making any installation. Be
sure both the system and the external devices are turned OFF. Sudden surge of power
could ruin sensitive components. Make sure the NA-550 Series is properly grounded.
3. Do not open the system’s top cover. If opening the cover for maintenance is a must, only
a trained technician is allowed to do so. Integrated circuits on computer boards are
sensitive to static electricity. To avoid damaging chips from electrostatic discharge,
observe the following precautions:
Before handling a board or integrated circuit, touch an unpainted portion of the
system unit chassis for a few seconds. This will help to discharge any static
electricity on your body.
When handling boards and components, wear a wrist-grounding strap, available
from most electronic component stores.
Trademarks Acknowledgments
Axiomtek is a trademark of Axiomtek Co., Ltd.
Windows®is a trademark of Microsoft Corporation.
IBM, PC/AT, PS/2, VGA are trademarks of International Business Machines Corporation.
Intel®and Pentium®are trademarks of Intel Corporation.
AMI is trademark of American Megatrend Inc.
Other brand names and trademarks are the properties and registered brands of their
respective owners.

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Table of Contents
Disclaimers.....................................................................................................ii
Safety Precautions........................................................................................iii
Chapter 1 Introduction............................................. 1
1.1 General Description............................................................................1
1.2 Specifications......................................................................................2
1.3 Dimensions and Outlines ...................................................................4
1.4 I/O Outlets............................................................................................5
1.5 Packing List.........................................................................................6
Chapter 2 Hardware and Installation ...................... 7
2.1 Open back cover .................................................................................8
2.2 Serial Ports Interface ..........................................................................9
2.3 Ethernet..............................................................................................10
2.4 Mountings: Panel / Wall / Rack / Desktop / VESA...........................11
2.4.1 VESA-ARM / Wall-Mount / Desktop-mount................................................11
2.4.2 Panel-mount Kit Assembly........................................................................ 12
2.4.3 Rack-mount Kit Assembly......................................................................... 13
2.5 HDD Installation.................................................................................14
2.6 DRAM Installation..............................................................................16
2.7 CPU Installation.................................................................................18
2.8 CPU Cooler Installation ....................................................................20
2.9 Wireless LAN Module Installation (optional)...................................21
2.10 Fan Tunnel Installation......................................................................23
Chapter 3 AMI BIOS Setup Utility .......................... 25
3.1 Starting...............................................................................................25
3.2 Menu Bar............................................................................................26
3.3 Navigation Keys ................................................................................26
3.4 Main Menu..........................................................................................27
3.5 Advanced Menu.................................................................................28
3.6 H/W Monitor Menu.............................................................................40
3.7 Boot Menu..........................................................................................41
3.8 Security Menu....................................................................................43
3.9 Exit Menu...........................................................................................44

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Chapter 4 Drivers Installation .............................. 45
4.1 System ...............................................................................................45
4.2 Touch Screen.....................................................................................45
4.3 Embedded O.S...................................................................................48

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P1157S-881 User’s Manual
Introduction 1
Chapter 1
Introduction
This chapter contains general information and detailed specifications of the P1157S-881.
Chapter 1 includes the following sections:
General Description
Specification
Dimensions
I/O Outlets
Package List
1.1 General Description
The P1157S-881 adopts a 15-inch XGA TFT LCD with 250-nits brightness and Intel®4th
CoreTM i7/i5/i3 series, Pentium®and Celeron®processors and Intel® H81 chipset to provide
excellent and powerful computing performance. Furthermore, P1157S-881 adopts built-in
speaker and option WLAN module for wireless connectivity.
Industrial-grade front bezel
P1157S-881 adopts industrial-grade material front bezel which incorporates the advantages of
light weight, high degree of hardness better heat releasing, easy-to-shape and anti-corrosion
ability. Therefore, P1157S-881 is especially suitable for most rugged industrial environments.
Speaker and WLAN Antenna Supported
P1157S-881 features built-in speakers for kiosk application to display multimedia content
program. It also supports WLAN module (optional) antenna for wireless network connectivity.

P1157S-881 User’s Manual
2 Introduction
Powerful computing: Intel® 3rd Generation Core i7/i5/i3/Celeron processors
P1157S-881 features Intel®4th Core™ i7/i5/i3 series, Pentium®and Celeron®processors and
Intel®H81 chipset which deliver high computing performance capability. Haswell CPU offers
reliable and stable performance and rugged environment.
1.2 Specifications
Main CPU Board
CPU
Intel®4th Core™ i7/i5/i3 series, Pentium®and Celeron®processors
System Chipset
Intel®H81 Express Chipset
System Memory
2 x 204-pin DDR3 1600/1333 MHz SO-DIMM socket
Supporting 8GB per dimm, maximum memory up to 16GB
BIOS
America Megatrends BIOS
I/O System
Standard I/O
3 x RS-232/422/485 with 5V&12V, 1 x RS-232 with 5V/12V
4 x USB 2.0
2 x USB 3.0
1 x HDMI
1 x VGA
Ethernet
2 x RJ45 for Giga Ethernet
Audio
1 x Line-out
1 x Mic-in
Expansion
1 x Wireless Module(optional)
Storage
2 x 2.5” or 1 x 3.5” SATA HDD
Power connector
1 x AC plug

P1157S-881 User’s Manual
Introduction 3
System Specification
15”XGA(1024 X 768)LCD
5 wired resistive Touch
IP65/NEMA4 aluminum front bezel
IP65 aluminum front bezel
Net Weight
5.6 Kgs (12.35 lb)
Dimension (Main Body Size)
378 x 72 x 309mm
Operation Temperature
0℃to 45℃
Relative Humidity
10% to 95% @ 40℃, Non-Condensing
Power Input
100~240VAC power connector
NOTE 1. All specifications and images are subject to change without notice.
2. Long press the button of OSD doesn’t have “repeat”function.
3. Because of issue of Intel H81 chipset “Display Port Aux”, the errors will be
occurred in LCD display. Please restart the system if the error happened.

P1157S-881 User’s Manual
4 Introduction
1.3 Dimensions and Outlines
The following diagrams show the dimensions and outlines of P1157S-881.

P1157S-881 User’s Manual
Introduction 5
1.4 I/O Outlets
Please refer to the following illustration for I/O locations of the P1157S-881.
No
Function
1
1 x RS-232/422/485 with 5V&12V (COM1)
2
1 x RS-232/422/485 with 5V&12V (COM2)
3
1 x RJ45 for GIGA Ethernet (LAN1)
4
1 x RJ45 for GIGA Ethernet (LAN2)
5
1 x RS-232 with 5V&12V (COM4)
6
1 x HDMI
7
1 x RS-232/422/485 with 5V&12V (COM3)
8
1 x VGA
9
2 x USB3.0
10
2 x USB2.0
11
1 x MIC-in, 1 x Line-out
12
2 x USB2.0
13
1 x AC Plug
14
1 x switch for power on/off

P1157S-881 User’s Manual
6 Introduction
1.5 Packing List
When you receive the P1157S-881, the bundled package should contain the following items:
P1157S-881 unit x 1
Driver CD x1
Panel mount kit x 6
Wall/VESA mount kit x 1 (optional)
Rack mount kit x 1 (optional)
Power cord x 1
If you can not find the package or any items are missing, please contact Axiomtek distributors
immediately.

P1157S-881 User’s Manual
AMI BIOS Setup Utility 7
Chapter 2
Hardware and Installation
The P1157S-881 provides rich I/O ports and flexible expansions for you to meet different
demand. The chapter will show you how to install the hardware. It includes:
Open back cover
Serial Port Interface
Ethernet
Mounting Method
Hard disk
DRAM
CPU
CPU Cooler
Wireless LAN Module(optional)
Fan tunnel

P1157S-881 User’s Manual
8 AMI BIOS Setup Utility
2.1 Open back cover
This section tells users how to open back cover. Please follow the steps below.
Step 1 Unscrew 3 screws on the back cover and push to the right side. Please refer
the photo below.
Step 2 Remove the back cover and unscrew 2 screws.

P1157S-881 User’s Manual
AMI BIOS Setup Utility 9
2.2 Serial Ports Interface
This motherboard supports RS-232/422/485 on COM1~COM3 ports and 1 x RS-232 (COM4).
The pin assignments are listed in table below. If you need to adjust these COM ports to work
as RS-232/422/485, please refer to BIOS setting in section 5.4.
Pin
RS-232
RS-422
RS-485
1
DCD, Data Carrier Detect
TX-
RTX-
2
RXD, Receive Data
RX+
N/A
3
TXD, Transmit Data
TX+
RTX+
4
DTR, Data Terminal Ready
RX-
N/A
5
GND
GND
GND
6
DSR, Data Set Ready
N/A
N/A
7
RTS, Request To Send
N/A
N/A
8
CTS, Clear To Send
N/A
N/A
9
No Power/+5V/+12V
N/A
N/A

P1157S-881 User’s Manual
10 AMI BIOS Setup Utility
2.3 Ethernet
The P1157S-881 is equipped with two high performance plug and play Ethernet interfaces
(RJ-45) which are fully compliant with the IEEE 802.3 standard. Connection can be
established by plugging one end of the Ethernet cable into this RJ-45 connector and the other
end to a 1000/100/10-Base-T hub.
There are two LEDs next to the LAN port. Please refer to the table below for the LAN port LED
indications.
LAN Port LED Indications
Activity/Link LED
SPEED LED
Status
Description
Status
Description
OFF
No link
OFF
10Mbps connection
Blinking
Data activity
Orange
100Mbps connection
ON
Link
Green
1Gbps connection

P1157S-881 User’s Manual
AMI BIOS Setup Utility 11
2.4 Mountings: Panel / Wall / Rack / Desktop / VESA
There are 5 application options for the P1157S-881, including Panel/Wall/Rack/ Desktop/VESA
mounting ways.
2.4.1 VESA-ARM / Wall-Mount / Desktop-mount
The P1157S-881 provides VESAmount: 75x75 mm or 100x100mm. Screw six screws to fix the
kit in the back chassis.
▲VESA/ Wall mount bracket
▲Putting the bracket on the back of system

P1157S-881 User’s Manual
12 AMI BIOS Setup Utility
▲Fixing the bracket by six screws on the left and right side.
2.4.2 Panel-mount Kit Assembly
The P1157S-881 is designed for panel mount application. To mount the P1157S-881, the
standard set of mounting kit (included in the system packaging) is needed.

P1157S-881 User’s Manual
AMI BIOS Setup Utility 13
2.4.3 Rack-mount Kit Assembly
The P1157S-881 is designed for rack mount application. To mount the P1177S-871, the
standard set of mounting kit (included in the system packaging) is needed.
Step 1 Unscrew the fix screws from the left and right side of the system.
Step 2 Fixing the rack-mount bracket to the left and right of the system.

P1157S-881 User’s Manual
14 AMI BIOS Setup Utility
2.5 HDD Installation
The P1157S-881 provides a convenient Hard Disk Drive (HDD) bracket for users to install 2 x
2.5”or 1 x 3.5”SATA HDD. Please follow the steps:
Step 1 Refer section 2.1 to open the back cover.
Step 2 Unscrew 4 screws to take off the HDD bracket.
Step 3 Fix the HDD on bracket by the screws.
▲1 x 3.5”SATA HDD Kit ▲1 x 2.5”or 2 x 2.5”SATA HDD Kit
▲Fix the 3.5” HDD on the back ▲Fix the 2.5” HDD on the right and left side
of bracket bracket