Topcon GR-5, Operator'S Manual

Page: 58 / 202

Pre-survey Preparation
GR-5 Operator’s Manual
2-14
7. Select the
Enable Low Power Mode
check box to put the
receiver’s processor into low power consumption mode
(Figure 2-11).
Figure 2-11. Enable and Apply Power Settings
8. Click
Apply
.
Powering the Receiver
When powered from the internal batteries, the receiver constantly
switches from one battery to the other, maintaining a difference of
0.4 V between the batteries.
To check the status of the internal batteries,
view the BATT LED
or check the status using available Topcon software.
• Check the BATT LEDs for battery status.
– A green light indicates greater than 85% charge.
– An orange light indicates an intermediate charge.
– A red light indicates less than 15% charge. Recharge or
replace the battery as soon as possible.
• Do one of the following using PC-CDU:
– Click on
Configuration Receiver
to view battery voltages
on the
Receiver Configuration
screen.
– Click on
Help About
to view battery voltages on the
About
PC-CDU
screen.