Topcon GR-5 - Cables

Getting Started
Topcon GR-5 Quick Start Guide
28
Charging with the Power Supply Unit
CAUTION
CAUTION
The power supply unit is designed for
indoor use only. Do not use it in damp or
wet environment. Do not expose the power
supply to rain or snow. It should only be
used for charging the batteries. Do not use
as a power source during surveying.
The power supply unit can be connected to the charging
cradle or directly to the GR-5. The power supply has the
following specifications:
• input voltage – between 100 and 240 V AC
• frequency of input power – between 50 Hz and 60 Hz
• output voltage – 12 V DC@2.5 A (30 W)
To charge the attached batteries using the power supply unit:
1. Plug the receiver-to-SAE power cable into the
receiver’s power input port.
2. Connect the receiver-to-SAE power cable and the
power-to-outlet cable to the AC adapter.
3. Plug the power supply-to-outlet cable into an available
outlet.