Unitech Electronics PA600BTGP Wireless Data Collection Terminal User Manual PDA PA600 II UM EN
Unitech Electronics Co., Ltd. Wireless Data Collection Terminal PDA PA600 II UM EN
Contents
- 1. User manual part 1 revise
 - 2. User manual part 2
 - 3. user manual part revise
 - 4. user manual 2
 
User manual part 2

Chapter 3   Getting Connected
26
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
9. Click Finish. 
You may be prompted to restart your computer.
After you have installed ActiveSync and restarted your computer, the ActiveSync icon 
 appears in your computer’s system tray as shown and ActiveSync Connection 
Wizard starts. For detailed information on how to use ActiveSync on your computer, 
start ActiveSync then click Help → Microsoft ActiveSync Help.
Connecting the Device to Your Computer
1. After ActiveSync has been installed, connect the USB charging cable to the uni-
versal connector on the bottom of your device. If necessary, connect an 
adapter. Refer to Connecting the PA600 II to a PC on page 10.
2. Plug the other end of the USB charging cable into a USB port on your com-
puter.
3. Turn the device on.
4. ActiveSync starts automatically and configure the USB port to work with the 
PA600 II. The New Partnership setup wizard will automatically start.
NOTE: If ActiveSync doesn’t start automatically, click Start → Programs → 
Microsoft ActiveSync.
If a message appears indicating that it is unable to detect a connection, 
click the Cancel button and manually configure the communication set-
tings. 
5. Follow the onscreen instructions.
6. When the configuration 
process is complete, the 
ActiveSync window 
appears.
7. Synchronization will be initialized and will take place if you’ve chosen to syn-
chronize periodically or upon connection.
NOTE: Your computer can create a partnership with multiple PA600 IIs. Also, a 
PA600 II can create a partnership with up to two computers.

Chapter 3   Getting Connected
27
Synchronizing with Your Computer
Synchronization takes place according to the options you choose while setting up 
ActiveSync on your computer. If you accept the default (On Connect) synchronization 
option in the Microsoft ActiveSync Setup Wizard, you’ll be able to simply connect your 
PA600 II to your desktop computer and synchronization will take place.
If you have not enabled the On Connect feature in Active Sync, you can start Active-
Sync in either of the following ways:
• On your computer, double-click My Computer → Mobile Devices folder.
• Connect the USB cable between the computer and PA600 II.
Connection options
You can set remote synchronization with your computer using the following connec-
tion options:
• USB connection
• Bluetooth connection
• GPRS Connection
• WiFi connection
USB Connection
To synchronize with your computer using a USB connection:
1. Connect your device to your computer using the USB charging cable.
2. Initiate connection by tapping Start → Pro-
grams → ActiveSync.
3. Tap Menu → Connections.
4. Select Synchronize all PCs using this con-
nection check box.
5. Select a baud rate or cable type connection.
6. Tap OK.
Bluetooth Connection
Your device is equipped with Bluetooth wireless technology that you can use to syn-
chronize information with a computer equipped with a Bluetooth adapter or access 
point. Bluetooth wireless technology allows you to communicate with the computer 
whenever it is within range.
Follow these instructions to set up a Bluetooth connection.

Chapter 3   Getting Connected
28
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
1. Tap Start → Settings → Connections → 
Bluetooth → Mode and check Turn on 
Bluetooth.
2. Tap Devices → Add new device.
3. Select a device from the list and tap Next.

Chapter 3   Getting Connected
29
4. .You are prompted for a passkey. 
5. Enter the Passkey. 
On the PC screen, you 
are prompted to enter 
the Bluetooth PIN 
Code Request.
6. Enter the same Blue-
tooth PIN Code you 
entered in step 4.
7. Select service. Check Activesync and tap Finish.
8. To preserve battery power, be sure to end the bluetooth activesync connection 
when synchronizing is complete. Tap OK.
9. From Start → Programs, double tap ActiveSync.
10. Tap Menu at right bottom corner. Select Connect via Bluetooth. Terminal con-
nects to the host via Bluetooth Activesync.

Chapter 3   Getting Connected
30
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
GPRS Connection
PA600 II comes with a built-in GPRS module, which allows you to connect to the inter-
net. Follow the instructions below to access the internet.
NOTE: Make sure you insert the SIM card properly. See Using the SIM Card on 
page 19.
1. Tap Start → Settings. Under Connections 
tab, tap Connections.
2. Under My ISP, tap Manage existing con-
nections. 

Chapter 3   Getting Connected
31
3. Tap and hold the GPRS (internet) in the list. 
Select Connect. 
A prompt appears, you are connected to 
internet via GPRS.
WiFi Connection
With the device’s embedded WLAN module, you can send and receive signals to a 
WiFi network then synchronize files.
NOTE: WiFi access requires a separate purchase of a service contract with a 
wireless service provider. Contact a wireless service provider for more 
information.
A wireless network can be added either when the network is detected or by manually 
entering settings information. Before doing these steps, determine if authentication 
information is needed.
1. If the WIFI icon appears on the device, dou-
ble-tap the icon and tap enable wireless.
WiFi icon

Chapter 3   Getting Connected
32
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
2. Tap the Wireless Manager icon.
3. Tap Menu at the right bottom corner of Wire-
less Manager. Select Wi-Fi Settings.
4. If there are available networks detected, tap 
and hold the network name, and then select 
Connect.

Chapter 3   Getting Connected
33
NOTE: Press Func key and “9” button to 
bring the Device Setting screen.
Under IO, select Wireless and 
Enable. While Multiple Networks 
Detected screen pop up, select a net-
work to connect.
Follow instructions below to add a new wireless network.
1. Tap Add New. Configure Wireless Network 
screen appears.
2. Enter a name for the network. Tap Next.

Chapter 3   Getting Connected
34
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
3. Enter the network key. Tap Next.
4. Tap Finish. Configure Wireless Network 
screen appears again, and the new wireless 
network becomes available in the list.
To disable the wireless network, you may do one of the following.
1. Double-tap the WIFI icon and tap Disable Wireless.
2. Tap the Wi-Fi bar in the Wireless Manager screen.
3. Press Func key and “9” button to bring the Device Setting screen. Under IO, 
select Wireless and Disable.

Chapter 3   Getting Connected
35
Synchronizing Information
All files created on the device are stored in My Document/PA600 II My Document 
folder (if the designated device name is PA600 II). You can view files by double-click-
ing the PA600 II My Documents icon on your computer.
If you have enabled file synchronization, your PA600 II files are automatically synchro-
nized in the My Documents folder on your computer, unless a different name was cho-
sen for PA600 II.
Synchronization Options
Synchronization options can be modified, including when you synchronize and what 
gets synchronized. In the Mobile Device window, click Tools → Sync Options.
For each type of information, the synchronization process can be hastened by limiting 
the amount of data to be synchronized. To do this, select a service and click the Set-
tings button. After enabling a service, you must close and reopen the ActiveSync.
Using ActiveSync to Exchange Files
You can use ActiveSync to exchange information from your device to your computer 
and vice versa. Changes you made to the information on one location will not affect 
the information on the other one. If you want to automatically update information on 
both your device and computer, synchronize the information instead.
You can copy two types of information to your device: files and Pocket Access Win-
dows CE Store information.
The procedure below only applies to copying files. Refer to the ActiveSync Help on 
your computer for instructions on how to copy Pocket Access Windows CE Store 
information.
NOTE: Files created on your computer may need to be converted by Active-
Sync so that they can be viewed and edited on your device, and vice 
versa.
To copy files:
1. Connect your device to your computer.
2. In ActiveSync on your computer, 
click Explore.

Chapter 3   Getting Connected
36
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
Windows Explorer opens the Mobile Device window for your device.
3. Locate the file that you want to copy on your device or computer.
4. Do either one of the following:
– To copy the file to your device, right-click the file and click Copy. Place the 
cursor in the desired folder for your device, right-click, then click Paste.
– To copy the file to your computer, right-click the file and click Copy. Place the 
cursor in the desired folder for your computer, right click, then click Paste.

37
Chapter  4
Barcode Scanner Programs
Scanner Setting
When it is necessary for the user to change the default barcode symbology for a differ-
ent application, the Scanner Control Panel provides the ability to change default sym-
bology, place delimiter characters behind scanned data, and save the settings.
Tap Start → Settings → System → Scanner.
Scan2Key
The Scan2Key application routes input from a scanner port to a keypad buffer, making 
all input from the scanner emulate input from the keypad. Using Scan2Key, scanned 
data will be directed from the scanner port to any waiting (active/focused) text editor 
such as MS Mobile Word or a text box in an applicaton.

Chapter 4   Barcode Scanner Programs
38
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
Barcode Symbologies
Note: *Value Adjustable Scanner Control Panel V.5.11
Barcode 
Symbology
Enable/
Disable
Check 
Char/Digit 
verification
Transmit 
Check 
Char/digit
Max/
Min 
Length
Transmit 
Leading 
Char/digit
Other
Bookland 
EAN
YES
Codabar YES YES YES YES Transmit start & 
stop bits, CLSI 
format, *data length
Code 11 YES YES YES * check digits, *data 
length
Code 128 YES YES *data length
Code 32 
(Pharmacy 
Code)
YES YES Transmit tailing digit
Code 39 YES YES YES YES Full ASCII, 
Transmit start & 
stop bits, Function 
Code, *data length, 
Double labels 
decoding, *Double 
labels separator
Code 93 YES YES *data length
Delta Code YES YES YES
EAN 128 YES Transmit code ID, 
*Fields separator
EAN 13 YES YES YES
EAN 8 YES YES YES
Interleaved 2 
of 5
YES YES YES YES *Not suppress start 
or stop digit, Fixed 
length, *data length
Label Code 
IV & V
YES YES
MSI/Plessey YES YES YES *Check digital 
double module 10, 
*data length
Standard 2 
of 5
YES YES YES YES Fixed length, *data 
length
Telepen YES *Standard 
character set
UPC A YES YES YES
UPC E YES YES YES Zero expansion, NSC
UPC/EAN 
Group
Supplement 2, 
Supplement 5, Insert 
space before 
supplement, Must 
have supplement, 
*Add-on code try level

39
Chapter  5
Advanced Settings
Adjusting Settings
This section describes how to adjust the settings of your device to accommodate your 
work habits. 
To access Settings, tap Start → Settings.
The Settings screen appears.
From here you can adjust such user configurable 
items as the backlight, auto power off timer, system 
volume, and processor speed. You can also assign 
functions to buttons, configure menus, enter owner 
information, and set up connections.

Chapter 5   Advanced Settings
40
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
Checking the Main and Backup Battery Status
This section describes how to view the power level for both the main and backup bat-
tery. To minimize power consumption, you can define settings for the auto-off function 
and the processor’s operation speed.
To check the main and backup battery status:
1. Open Power Properties. Do either of the following:
– If the Plug or Battery icon appears on your 
device, double-tap the icon to bring the 
Power Properties screen.
– Tap Start → Settings → System → 
Power.
NOTE: Press Func key and “8” button.
Plug icon

Chapter 5   Advanced Settings
41
The Power screen appears.
2. The battery menu item displays the status of 
the main and backup batteries. 
On the screen shown here, both batteries are 
Good.
NOTE: It is necessary to charge the battery 
when the battery charge reaches 
below 10%. If the battery does not 
accept a charge, contact unitech 
Technical Support.
Extending Battery Life
You can extend the PA600 II battery life by doing either of the following:
• Change the automatic power settings
• Minimize the use of backlight
Changing the Automatic Power Settings
The PA600 II will enter idle mode when there is no task, or all tasks are waiting for 
input. In default setting, the PA600 II automatically turns itself off if it remains idle for 3 
minutes and when there is no external charging power connected. Pressing the power 
button returns the PA600 II to the same point at the time of automatic shutdown.
To change the automatic power settings:
1. In the Power screen tap the Advanced tag. 
2. Tap the automatic shut off time arrow to 
select from a list of time periods. The avail-
able time periods are 1, 2, 3, 4, and 5 min-
utes.
3. This function can also be activated when the 
PA600 II is plugged into the power adapter 
or placed in its docking station by tapping 
the On external power check box and then 
tapping the arrow to select from a list of time 
periods. The available time periods are 1, 2, 
5, 10, 15, and 30 minutes.

Chapter 5   Advanced Settings
42
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
Adjusting Backlight Setting
The power consumption of the LCD backlight is high, turn off the backlight function if it 
is not necessary.
If a backlight is required, set “automatically turn off the backlight” function.
To change backlight settings:
1. Tap Start → Settings → System.
2. Tap Backlight.
3. The Backlight screen appears.
Do any of the following:
– In the Battery Power tab, tap the Turn off 
backlight if device is not used for check-
box and select the amount of time before 
the unit turns off the backlight while run-
ning in battery power mode from the drop-
down list.
– In the External Power tab, tap the Turn off 
backlight if device is not used for check-
box and select the amount of time before 
the unit turns off the backlight while run-
ning in external power mode from the drop-
down list.
– Tap the Turn on backlight when check-
box to activate the backlight when a button 
is pressed or the screen is tapped.

Chapter 5   Advanced Settings
43
– In the Brightness tap, tap and drag the 
slider to adjust a dimmer backlight.
Viewing Flash Memory Files
The Flash Storage folder is a rewritable location for programs or data files. The benefit 
of this feature is that files and programs saved in Flash Storage are unaffected by the 
PA600 II power status.
To access the Flash Memory files:
1. Tap My Device > Flash Storage folder.
To transfer files to the Device’s flash memory:
1. Connect the device to your computer by ActiveSync.
2. On your computer’s Activesync, Click Mobile Device > Flash Storage.
3. Select the file that you want to transfer.
4. Drag the file from your terminal’s flash storage folder to your computer’s folder 
or drag the file from your computer’s folder to the terminal’s flash storage folder.

Chapter 5   Advanced Settings
44
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
Performing a hardware reset
You may have to perform a reset if the device freezes (i.e., device no longer responds 
to the buttons or tapping on the screen).
A soft reset allows your device to get a fresh start, similar to rebooting a computer. 
This will restart your device and adjust memory allocation. All records and entries are 
retained after a soft reset. Unsaved data in open programs may in some cases be lost.
Performing a Warm Boot
1. Remove the stylus from its holder.
2. Lightly press the tip of the stylus to the reset button located on the rear of the 
PA600 II.
Reset button

Chapter 5   Advanced Settings
45
Performing a Cold Boot
A cold boot cuts off power of your device, erasing all records and entries, deleting all 
programs you have added, and restoring the device to default factory settings.
When you perform a cold boot, the date and time settings are not be retained. For-
mats, preferences, and other settings are restored to their default factory settings. 
Data stored in the flash storage are retained.
NOTE: Never perform a hard reset unless a soft reset does not correct your 
problem. When you perform your next ActiveSync operation, you can 
restore any data that you previously synchronized to your computer or 
you can restore data that you backed up to a storage card.
Follow these instructions to perform a cold boot.
1. Press the TAB key.
2. While holding the TAB key, insert the tip 
of the stylus into the reset hold on the 
back of the PA600 II. Press and hold 
the reset button until you see the 
unitech splash logo screen. Wait 5 sec-
onds and then release the TAB key.
NOTE: The system is returned to the default settings. All registry settings and all 
files (include the hidden files) are returned to their original factory 
defaults.
FUNC
Ls
ESC ghi jkl mno
wxyz
ENTER
TAB
tuvpqrs
key
OK
abc Rs def
ALPHA
1
4
7
2
5
8
0
3
6
9
.

Chapter 5   Advanced Settings
46
Copyright 2008 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
Performing a Clean Boot
A clean boot, similar to cold boot, cuts off power of your device, erasing all records 
and entries, deleting all programs you have added, cleaning storage memory, and 
restoring the device to default factory settings.
When you perform a clean boot, the date and time settings are not be retained. For-
mats, preferences, and other setting are restored to their default factory settings. Data 
stored in the flash storage are retained.
NOTE: Never perform a hard reset unless a soft reset does not correct your 
problem. When you perform your next ActiveSync operation, you can 
restore any data that you previously synchronized to your computer or 
you can restore data that you backed up to a storage card.
Follow these instructions to perform a clean boot.
1. Press and hold the Func key and Back-
space key.
2. While holding the Func key and Back-
space key, insert the tip of the stylus 
into the reset hold on the back of the 
PA600 II. Press and hold the reset but-
ton until you see the unitech splash 
logo screen. Wait 5 seconds and then 
release the Func key and Backspace 
keys.
NOTE: The system is returned to the default settings. All registry settings and all 
files (include the hidden files) are returned to their original factory 
defaults. And this will clean up storage memory.
FUNC
Ls
ESC ghi jkl mno
wxyz
ENTER
TAB
tuvpqrs
key
OK
abc Rs def
ALPHA
1
4
7
2
5
8
0
3
6
9
.

47
Appendix
System Specifications
Processor / Memory CPU Intel PXA270 624MHz
Memory SDRAM: 128MB
Flash ROM: 320MB
OS Windows MobileTM version 5.0
Keypad 20-Key, including phone keys, alphanumeric keys, 
and function keys
Display 240x320 QVGA, Color Transflective TFT,
with Touch Screen & backlight
Laser Barcode Scanner Scan rate 104 scans/sec. ± 12 scans/sec.
(bi-directional)
Scan angle 47°±3° default / 35°±3° reduced
Input Device Keypad
Touch Screen
Full Alphanumeric Software Keyboard
Barcode Scanner
Indicator Led, Vibrator
Communication USB Host & Client
802.11b/g
Bluetooth 2.0 + EDR
Bluetooth supports Bluetooth Printer, Bluetooth 
Modem, Bluetooth ActiveSync
eGPRS (Siemens MC75 Radio Module)
Audio MIC
Speaker
Headset connector
Receiver
Expansion Slot SDIO slot supports SDHC up to 4G
Power Source Main 3.7V 2200mAh Li-ion battery pack
Backup One rechargeable Ni-MH backup 
battery
Enclosure Weight 290g with battery
Dimension L149.5 X H26.6 X W85mm
Environmental Operating temperature -10° C~ 50° C (14° F to 122° F)
Storage temperature -20° C~ 60° C (-4° F to 140° F)
Charging temperature  10° C~ 45° C
Relative Humidity 5% ~ 95% (non-condensing)
Drop test to Concrete 4 feet (1.2 meter)
Environmental Sealing IP64
Certification CE, CB, FCC, BSMI, CCC, RoHS compliance
Accessories Battery Cradle
Battery Charger
Holster
4 slot Multi-Bay
Extended Battery
Vehicle Dock
Software Microsoft Visual Studio 2005
Microsoft Windows Mobile 5.0 SDK for Pocket PC
unitech PA600 SDK
Oracle Database Life
Wavelink Avalanche
MCL development suite