User's Manual

Product Reference Guide
© 2007 Grayhill, Inc. | Proprietary Content | All Rights Reserved
LEDs
• When the Handheld is fully charged, the green Power LED will glow steadily green.
• When the unit is unplugged from AC or the Battery is not charging, the LED will be off.
• While the battery is charging, the LED will glow steadily amber.
• If there is a low battery, the LED will flash red.
• If there is a fault or no battery present, the LED will glow steadily red.
No Adapter
Battery Status Char
g
er ON Char
g
er OFF Not Char
g
in
g
Battery Reports Fully Char
g
ed Green Green None
Battery Reports Fully Dischar
g
ed
Amber Flash Red Flash Red
Battery Reports Between Char
g
ed and Dischar
g
ed Amber None None
Battery Status Unknown or
Disconnected
Red Red Red
Adapter Present
Turning On the Handheld
If your Handheld has been turned off, turn it on by pressing the Power button, which is located on the
lower center of the Handheld’s frame. The first time you power on your Handheld, it should take
approximately 45 seconds to activate.
Instant On/Off
Once the unit is initially powered up, the Handheld will turn on instantly when you press the Power button,
and turn off instantly when you press the Power button again. This instant on/off feature is designed to
facilitate work under harsh and unpredictable conditions.
Figure 1
Power button
Table 2
Battery Status Lights
5