Unitech PA500 User Manual

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Copyright 2007 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.
Checking Main and Backup Battery Status
View power level for both the main and backup battery. 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. Tap Start → Settings.
2. On the System tab, tap Power.
3. Do either of the following:
– If the Plug or Battery icon appears on your device, double-tap the icon to bring the
Power settings screen.
– Tap Start > Settings > System tab > Power.
4. The battery tab will show the status of the main and backup batteries. There are four kinds of
status icons, Good , Low , and Very Low or , that may appear on the top of the Today
screen to indicate main battery or backup battery status. For more information on the battery
status icons, see page 17.
NOTE: It is necessary to charge the main battery when the Low is displayed. To prevent
data loss, replace or recharge the device when the Very Low or
status icons are
displayed. If both icons are still displayed after charging, please contact unitech
Technical Support.

Unitech PA500 Specifications

System Memory

SDRAM	64 MB
Flash ROM	64 MB

Display

display resolution	240x320 QVGA
display type	Color Transflective TFT
touch screen	yes

Laser Bar Code Scanner

scan rate	104 scans/sec ± 12 scans/sec
scan angle default	47°±3°
scan angle reduced	35°±3°

Power

main battery voltage	3.7 V
main battery capacity	2200 mAh
rechargeable time	3.5 hours

Operating Environment

operating temperature	32°F to 122°F (0°C to 50°C)
storage temperature	-4°F to 140°F (-20°C to 60°C)
relative humidity	5% ~ 95% (non-condensing)

Weight and Dimensions

weight with battery and scan engine	Under 213 g
length	126 mm
height	23 mm