Unitech PA500 User Guide

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How to Save Battery Life
You can save your device’s battery life by doing either of the following:
• Change the automatic power settings
• Minimize use of backlight
Changing the Automatic Power Settings
The PA500 will enter idle mode when there is no task, or all tasks are
waiting for input. In default setting, the PA500 will automatically turn itself
off if it remains idle for 3 minutes and when there is no external charging
power applied. Pressing the power button will return the PA500 to the same
point at the time of automatic shutdown.
To change the automatic power settings:
1 Tap Start > Settings.
2 On the System tab, tap Power.

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