User's Manual

Trimble R7/R8 GPS Receiver User Guide 41
General Operation 4
Trimble R7 GPS Receiver Operation
42.4 Battery 1 LED and Battery 2 LED
The Battery LEDs inside the two Battery icons indicate the status
of the two internal batteries, or the power sources connected on Ports 2
and 3.
By default, each battery LED indicates the status of the external power
source on the corresponding port. If no external source is detected,
each LED indicates the status of an internal battery. The color of the
LED indicates whether the power source is currently in use (green) or is
on standby (yellow).
4.3 Starting and Stopping the Receiver
To turn on the receiver, press [P].
To turn off the receiver, hold down [P] for two seconds.
4.4 Logging Data
You can log data to the CompactFlash card in the receiver, or to the
survey device.
Color Meaning Behavior Meaning
Green Power source is
in use
On Healthy
Fast flash Low power
Off No power source is present
Yellow Power source is
on standby
On Healthy
Fast flash Low power
Flash Dead
Off No power source is present