Topcon GRS-1 - Page 42

Preparing the GRS-1 for Use
GRS-1 Operator’s Manual
2-4
Figure 2-3. Charging the Battery in the GRS-1
To charge the battery using the optional charger (Figure 2-4):
1. Remove the battery from the GRS-1 (see “Installing the Battery”
on page 2-2 for details), and insert it into the charger.
NOTE
The GRS-1 may become warm during charging.
Connector
Charge LED
AD-11B/11C