Product Manual

Table Of Contents
12
Please refer to the Dual Slot Battery Charger User Guide for
more information.
Connecting an
Internal Battery
The instrument internal battery fits into the battery
compartment on the side of the instrument. This battery can
easily be removed and replaced. To insert the battery:
1. Press the battery compartment lock downwards to unlock.
2. Open the battery compartment.
3. Slide the battery into the battery compartment.
4. Close the battery compartment.
Connecting an
External Power
Supply
The instrument has two external connectors in the base of the
instrument. Both connectors can be used to connect an
external power supply to the instrument. Spectra Geospatial
recommends to connect the external power supply to the
connector marked 12 V to keep the communication connector
marked COM free for communication purposes.
Note - Use only an external power supply approved by
Spectra Geospatial with the instrument.
Indoor Instrument
Power Supply
A power supply for indoor use is available for the instrument.
The power supply has a Hirose connector that connects to the
instrument foot connector.
C WARNING - The optional power supply for the FOCUS 50
total station is intended for indoor use only and shall not be
exposed to moisture or liquids.