Leica Geosystems GPS System 500 - Technical Reference Manual - Manual (Page 18)

18 1. Introduction Technical Reference Manual-4.0.0en
1.5 Batteries/Power Supply
System 500 will normally be powered
by two GEB121 camcorder type
batteries. which plug into the under-
side of the GPS receiver.
Two batteries, fully charged, will
power the SR510 and TR500 for
about 7.5 hours continuously and the
SR520/530 for about 6 hours continu-
ously.
Operating times will be shorter when
working in cold weather and when a
radio modem is connected.
Plug in and remove the GEB121
batteries as shown opposite.
System 500 can also be powered by
the GEB71 7Ah battery or any 12V
DC power supply via either power
port, on the front face of the receiver
using an appropriate cable.
Connecting a GEB121 Battery
With the Receiver upside down and
the Leica logo on the battery facing
you, locate one end into the battery
bay. Press the opposite end of the
battery down until it audibly clicks into
place.
Removing a GEB121 Battery
Pull and hold the battery catch.
Withdraw the battery with the other
hand.
The battery contains toxic material and must be disposed of in an environmen-
tally friendly manner. Do not dispose of the battery in normal household or
office waste.