Topcon GR-3 User Manual

Introduction
GR-3 Operator’s Manual
1-24
The AA battery pack (Figure 1-17) holds four AA batteries to
provide a portable backup power source for the receiver.
Figure 1-17. AA Battery Pack
The GR-3 2m fixed height Tripod and Pole 1.(22-050911-01 and
22-050908-01). Pole not pictured. Tripod for the GR-3 (Figure 1-
18).
Figure 1-18. Tripod
CAUTION
Do not use rechargeable AA batteries.
Do not use the AA battery shell when the radio
modem is in transmitter mode.

Topcon GR-3 Specifications

General

Brand	Topcon
Model	GR-3
Category	Receiver
Language	English