Topcon GR-3 User Manual

Pre-survey Preparation
GR-3 Operator’s Manual
2-12
Figure 2-9. Select Power Mode
4. Select the Charger Mode drop-down list to set the charger mode
(Figure 2-10 on page 2-12). Current Mode displays the charging
battery: a, b, ab, or none (off).
• Off – receiver will not charge batteries
• Auto – receiver automatically detects and charges both
batteries
Figure 2-10. Select Charger Mode
5. Select the Turn on/off Slots drop-down list to set power output on
internal slots (Figure 2-11).
• On – slot C is powered if the receiver is turned on
• Off – internal slot is not powered even if the receiver is turned
on

Topcon GR-3 Specifications

General

Brand	Topcon
Model	GR-3
Category	Receiver
Language	English