ACA Digital Corporation P37B User manual

P
P3 37 7B B M Mi il li it ta ar ry y P PD DA A
U
Us se er r M Ma an nu ua al l
(Version: V2.1)
ACA Digital Corporation
February -2009

2
About This Manual
This manual explains how to install, operate and maintain the P37B
Military PDA. No part of this publication may be reproduced or used in
any form, or by any electrical or mechanical means, without permission
in writing from the manufacturer. This includes electronic or mechanical
means, such as photocopying, recording, or information storage and
retrieval systems. The material in this manual is subject to change
without notice.
ACA Digital has many years experience in designing computers to
meet severe environmental applications. These applications include
those found by military as well as industrial users. The P37B has been
designed to comply with the relevant requirements of MIL_STD-810F,
MIL-STD-461E and IP67. These include EMC, EMI, temperature, Shock,
vibration, humidity, dust and water. In addition the P37B has been
developed to be reliable under all operational conditions that may be
encountered by military services throughout the world..
© Copyright 2008 ACA-Digital, Ltd. All rights reserved.
Bluetooth is a registered trademark of Bluetooth SIG. Microsoft, Windows
and ActiveSync are either registered trademarks or trademarks of
Microsoft Corporation. Other product names mentioned in this manual
may be trademarks or registered trademarks of their respective
companies and are hereby acknowledged.

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Regulatory Compliance Statements
FCC Statement
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.
Federal Communications Commission Notice
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. 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 and correct the interference by one or more of the
following measures:
•Reorient or relocate the receiving antenna.
• Increase the distance between the equipment and the receiver.
• Connect the equipment to 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.
The maximum SAR value reported is 0.054. => the SAR value to be
define after SAR test
Canada-Industry Canada (IC)
The wireless radio of this device complies with RSS 139 & RSS 210 Industry
Canada. This Class B digital apparatus complies with Canadian
ICES-003.
Cet appareil numérique de la classe B conforme á la norme NMB-003
du Canada.

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Europe-European Union Notice
Radio products with the CE alert marking comply with the R&TTE
Directive (1999/5/EC) issued by the Commission of the European
Community. Compliance with this directive implies conformity to the
following European Norms (in brackets are the equivalent international
standards).
• EN 60950-1 (IEC60950-1) -Product Safety
• EN 300 328 Technical requirement for radio equipment
• ETS 301 489 General EMC requirements for radio equipment.
Products that contain the radio transmitter are labeled with CE alert
marking and may also carry the CE logo.
Safety
Use the following safety guidelines to help protect yourself and the
P37B.
• Do not attempt to service the P37B yourself. Always follow installation
instructions closely.
• Be sure that nothing rests on the AC adapter's power cable and that
the cable is not located where it can be tripped over or stepped on.
• Do not cover the AC adapter with papers or other items that will
reduce cooling; also, do not use the AC adapter while it is inside a
carrying case.
• Use only the AC adapter, power cord, and batteries that are
approved for use with this P37B. Use of another type of battery or AC
adapter may cause risk of fire or explosion.
• If you use an extension cable with the AC adapter, ensure that the
total ampere rating of the products plugged in to the extension cable
does not exceed the ampere rating of the extension cable.
• When you move the P37B between environments with very different
temperature and/or humidity ranges, condensation may form on or
within the P37B. To avoid damaging the P37B, allow sufficient time for
the moisture to evaporate before using the P37B.
• When you disconnect a cable, pull on its connector or on its strain
relief loop, not on the cable itself. As you pull out the connector, keep it
evenly aligned to avoid bending any connector pins. Also, before you
connect a cable make sure both connectors are correctly oriented
and aligned.

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Battery Safety
• There is a risk of explosion if the battery is replaced by an incorrect
type.
• Dispose of used batteries according to the instructions.
• Do not dispose of batteries in a fire. They may explode. Check with
local authorities for disposal instructions.
Notices
This unit is equipped with a battery pack and backup battery. It is
possible that the PDA may not power-on due to battery discharge as a
result of storage.
In the above situation, insert the PDA into the cradle and connect the
AC adapter. Recharge the unit for 3 hours in order to fully charge its
battery. The backup battery will recharge from external power when
the AC adapter is connected.
Battery charge notice
It is important to consider the environment temperature whenever you
are charging the Lithium-Ion battery pack. The process is most efficient
at normal room temperature or slightly cooler. It is essential that you
charge batteries within the stated range of 0°C to 50°C. charging
batteries outside of the specified range could damage the batteries
and shorten their charging life cycle.
Storage and safety notice
Although charged Lithium-Ion batteries may be left unused for several
months, their capacity may be depleted due to build up of internal
resistance. If this happens they will require recharging prior to use.
Lithium-Ion batteries may be stored at temperatures between-20°C to
50°C, however they may be depleted more rapidly at the high end of
this range. It is recommended to store batteries within normal room
temperature ranges.

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Table of Contents
Chapter ONE.................................................................................................................8
1.1. Introduction ..................................................................................................................8
1.1.1. Features.................................................................................................................................8
1.1.2. Package Contents................................................................................................................10
1.1.3. Optional Accessories...........................................................................................................10
1.2. Familiarize with the P37B..........................................................................................11
1.2.1. Front View..........................................................................................................................11
1.2.2. Right View..........................................................................................................................12
1.2.3. Bottom View.......................................................................................................................13
1.2.4. Left View............................................................................................................................13
1.2.5. Back View...........................................................................................................................14
1.2.6. Top View.............................................................................................................................14
1.3. 4-In-1 Battery Charger (Optional)............................................................................15
1.4. Cradle (Optional)........................................................................................................16
Chapter TWO............................................................................................................17
2.1. Getting Started............................................................................................................17
2.2. Connecting the P37B ..................................................................................................17
2.2.1. Installing the battery............................................................................................................17
2.2.2. Charging the Battery...........................................................................................................19
2.2.3. Charging the Battery with the Adapter Charger..................................................................19
2.2.4. Charging the Battery with the Cradle..................................................................................20
2.3. Powering up for the First Time.................................................................................21
2.4. Calibrating the touch screen......................................................................................21
2.5. Setting the Time and Date..........................................................................................22
2.6. Adjusting the Screen Brightness...............................................................................23
Chapter THREE........................................................................................................25
3.1. Using the Hardware....................................................................................................25
3.2. Keypads and Function Buttons.................................................................................25
3.2.1. Entering Characters with the Keypad..................................................................................25
3.3. Using the Stylus...........................................................................................................26
3.4. Inserting a CF Card ...................................................................................................26

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3.5. Removing a CF Card..................................................................................................27
3.6. Inserting an Micro SD Memory Card ......................................................................27
3.7. Removing a Storage Card..........................................................................................28
3.8. Connecting Devices to the P37B................................................................................28
3.9.1. Connecting USB .................................................................................................................28
3.9.2. Connecting a Serial Device.................................................................................................30
3.9.3. Connection to a LAN ..........................................................................................................30
3.9.4. Connecting Headphones and a Microphone........................................................................31
3.9.5. Connecting to the Cradle (Optional)...................................................................................31
Chapter FOUR..........................................................................................................33
4.1. Getting Connected......................................................................................................33
4.2. Installing Microsoft ActiveSync................................................................................33
4.2.1. Connecting to Your Computer............................................................................................33
4.3. Connecting with Bluetooth ........................................................................................35
4.4. Connecting to a WLAN (WiFi)..................................................................................37
4.4.1. Add a New Network............................................................................................................37
4.4.2. Connect to an Existing Network .........................................................................................38
4.4.3. Changing the Advanced Settings ........................................................................................39
4.4.4. View Wireless Networking Log Information......................................................................41
Chapter FIVE ............................................................................................................42
5.1. Advance Settings.........................................................................................................42
5.2. Checking the Battery Status......................................................................................42
5.3. Optimizing Battery Life.............................................................................................42
5.3.1. Changing the Automatic Power Settings.............................................................................42
5.3.2. Adjusting Backlight Settings...............................................................................................43
5.4. Performing a System Reset........................................................................................44
5.5. Changing the Screen Resolution................................................................................44
5.6. Rotate Screen..............................................................................................................45

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Chapter ONE
1.1. Introduction
Thank you for purchasing the P37B Military PDA.
The P37B is an ultra rugged computer designed to military standards.
The design incorporates the powerful Intel PXA270 624MHz CPU with
Microsoft Windows CE 5.0/Mobile 6.1 operating system. The P37B
provides the highest performance and reliability whilst minimizing the
Total Cost of Ownership (TCO). The P37B incorporates a transflective
LCD with touch-screen, keypad, Wifi, and Bluetooth communication
capability.
To minimize the Total Cost of Ownership the P37B is sealed to meet IP67
standards and complies with IEC 68-2-32 5 foot drop to concrete.
1.1.1. Features
The P37B is a smart configurable handheld terminal which has been
designed to meet the requirements of a wide range of applications
including:
• Military & Law Enforcement
• Industrial & Manufacturing
• Emergency services and construction
P37B been developed to comply with MIL-STD-461E, MIL-STD-810F and
IP67 standards, the main specifications are as detailed below.

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P37B Military PDA Specification
Items Description
OS Windows Mobile 6.1 / Windows CE 5.0
CPU Intel PXA270 624MHz
Memory 256MB SDRAM on board
256MB/512MB Flash ROM on board
Display 3.7” transflective TFT LCD, VGA resolution (640 X 480)/QVGA resolution (320 X
240)
Touch screen 4-wire Resistive touch screen
Audio System AC-97, Internal microphone and one speaker (stereo supported via earphone
jack)
One power on/suspend button
One software reset switch
Navigation Key+ Function Key (4 function keys in front)
One HW reset key located right side door
Application
Buttons
One Button for backlight on/off (using power on/ suspend button)
802.11b/g WLAN module built-
in with integral antenna
Bluetooth class 2, v1.2 built-in with i
ntegral antenna
Communication
Status Indicator
Power LED (two color LED x1) (at right side)
LED on the upper side for lighting usage
Two USB type A connectors, USB1.1 Host (** Two USB Type A at Left Side)
One USB mini type B connector, USB1.1 Slave (at Right Side Door)
One RS-232(full)
One RS-232/422/485 (OPTION)
One RJ-45 for 10/100M ethernet (USB type)
One CF slot
One stereo headphone jack
One microphone jack
One DC-In connector (At the right side)
I/O Ports
One MicroSD Slot
Main Battery Rechargeable Li-ion smart battery, 7.4V, 1880mAh, 2S1P, 59X38X25mm
Power Adapter Universal AC 90V ~ 265V, 47~63Hz input, 12V, 3.5A output.
Physical 155 x 96 x 42mm , 650g
Environment Operating Temperature: -20 to +60C

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Storage Temperature -40 to +70C
Charging Temperature 0 to +50C
Operating Humidity 5% ~ 95% none condensing
IP67
5 ft drop to concrete
Rugged
Specification
MIL-STD-810F
MIL-STD-461E
Certification CE, FCC
1. Case: standard nylon (waterproof) case with belt loop;
2. Mount: Vehicle mount (using RAM mount)
3. elastic hand strap: prevent accidental drop
4. Stylus with tether kit
5. Power: DC-Adapter & power cord
12V Vehicle charger with 12V cable (option)
6. Cradle: 1 x RS-232, 2 x USB (1x Type A; 1xTypeB), 1 x DC-in
7. External Military Connector Box: converting 2 XRS-232 and 2 XUSB to one
military connector
Accessories
8. 4-IN-1 battery charger
1.1.2. Package Contents
The standard P37B includes the following items:
1. P37B PDA unit
2. power cord & Adapter
3. battery
4. stylus & string
1.1.3. Optional Accessories
In addition the following optional accessories may be included:
• Sleeve with hand strap & shoulder strap
•Cradle
• Vehicle Mount
• 4 IN 1 Battery Charger
Please carefully check the delivery documents to ensure that all items
are present. In the unlikely event of a discrepancy please contact
your supplier.

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1.2. Familiarize with the P37B
The following sections describe the main components and features of
the P37B.
1.2.1. Front View
Item Description
LCD touch
screen Displays the applications and data stored the P37B. It is a touch-sensitive screen and can be operated
using the stylus or finger.
Navigation
Keys Press these keys to navigate in the P37B interface.
Function KeysProgrammable keypad interface for controlling the
P37B.
Power button ØIf the device is off, press this button to turn it on.
ØWhen the unit is on, press this button for 3
seconds to turn the P37B off.
Power LED Indicates the battery charging power status.
Green -Battery is fully charged or the device is running on
battery power. When LED flashes, the battery charge is at 13%.
The battery should be recharged immediately.
Battery Light
Power LED
LCD Touch Screen
Navigation Keys
Power Button
Function Keys

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1.2.2. Right View
Item Description
RJ45 Port Connects to the LAN.
SW Reset
Switch Press the end of the stylus into the button to reset the P37B. A reset allows your device to get a fresh start,
similar to warm rebooting a computer.
Earphone Plug Connects to audio line-out devices (earphones or
headphones) for use in noisy environments.
Microphone
Plug Enables the recording of voice using an external microphone
USB mini type B
port USB mini type B port (client).
Micro SD Slot Accommodates Micro Secure Digital memory cards.
HW Reset
Switch Press the end of the stylus into the button to reset P37B.
DC IN Jack Connect the AC adapter to this jack to supply power
to charge the P37B battery.
RJ45
SW Reset
Microphone Plug
Earphone Plug
USB mini B Port
DC IN
Micro SD Slot
HW Reset

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1.2.3. Bottom View
Item Description
Cradle
connector Connects the P37B to cradle, enabling battery charging also connectsRS232, USBA and USB mini B).
Battery Cover
Latch Unlock the latch to open the battery compartment cover, to place or remove battery.
1.2.4. Left View
Item Description
RS 232 Serial
Port Connects using a mini 9 way D type connector for this port for serial communications.
USB type A port
Connects to USB type A port (host) to this port.
Cradle Connector
Battery Cover Latch
USBA Port
RS 232 Serial Port
RS 232 Serial Port

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1.2.5. Back View
Item Description
Stylus Enables you to interact with the operating system.
Remove the stylus from the holder and hold and use it
the same way you would a pen or pencil. For use with
the touch screen..
Battery
Compartment Houses the removable and rechargeable battery pack.
1.2.6. Top View
Stylus
Battery Compartment
CF Card Slot
SIM Card Slot

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Item Description
CF Card Slot Additional functionality can be provided by using
Compact Flash cards.
SIM Card Slot Additional functionality can be provided by using SIM
cards. Only with WAN module included.
1.3. 4-In-1 Battery Charger (Optional)
Item Description
Battery Pack
Holder Lock Battery pack into position for Battery charging.
DC IN Jack Connect the AC adapter to this jack to supply
power to the charger and charge the P37B Battery.
*
Status LED Indicates that power and the P37B battery is
charging.
RED light -Battery is charging.
No Light –No battery fitted.
RED light Flash once –Power Adaptor connected,
and ready for charging battery.
WARNING: *Both Battery charger adaptor and P37B power adaptor
are the same, but they can NOT be interchanged with other adaptor.
Battery Pack HolderStatus LED
DC-IN Jack

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1.4. Cradle (Optional)
Item Description
Back Plate Supports the P37B into charging position
RS 232 Serial
Port Connectsa serial cable.
USB type A port
(host) Connectsa USB type A (host) cable.
Cradle
connector Connects the P37B to the cradle, Provides connections for RS232, USB type A and mini USB type B.
USB mini type B
port (client) Connectsa USB mini type B (client) cable.
DC IN Jack Connectsthe AC adapter to provide power for the
cradle*
Status LED Indicates that power and the P37B is charged.
Green light –P37B is charging, and connected.
No Light –No P37B fitted for charging.
Cradle Connector
Status LED
DC IN Jack
USBA Port USB B Port RS 232 Serial Port
Back Plate

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Chapter TWO
2.1. Getting Started
This chapter explains how to install and charge the battery, how to
check the battery status, how to turn on the P37B, and how to calibrate
the screen.
2.2. Connecting the P37B
2.2.1. Installing the battery
This part explains how to install the battery.
WARNING! There is a risk of fire and burns if the battery pack is
handled improperly. DO NOT disassemble, crush, puncture, short
external contacts, or dispose the battery pack in fire or water. DO
NOT attempt to open or service the battery pack.
Dispose of used batteries according to local recycling guidelines
in your area. A backup battery cell is embedded into your device
to prevent data loss in instances when the removable battery
pack is removed or completely discharged. This backup battery
cell will only support the system for a maximum of 3 minutes.

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Status Charging Ready
Power
OFF
．Amber flashing
light
．Amber light
Power ON
．Amber flashing
with Green light
．Amber light
1. Remove the battery compartment cover.
2. Align the battery contacts with the contacts in the compartment and
place the battery in the compartment as shown below.
3. Replace the battery compartment cover, and lock the battery latch.

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2.2.2. Charging the Battery
Before using the P37B for the first time it will need charging for about 3
hours. The P37B can be charged using the power adaptor or the
Cradle.
NOTE: When the battery power is below 10%, the P37B will enter
suspend mode.
2.2.3. Charging the Battery with the Adapter Charger
1. Open the side door on the right bottom of the P37B.
2. Plug the adapter charger (B)into the side door (A).
3. Plug the power cord into the AC adapter (C).
4. Plug the AC adapter (D) into an electrical outlet.

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2.2.4. Charging the Battery with the Cradle
1. Slide the P37B into the cradle until it clicks into place.
2. Plug the AC adapter cable into the power connector on the cradle
(A).
3. Plug the power cable connector into the AC adapter (B), Plug the
AC adapter into an electrical outlet (C).