Sokkia GSR2700 IS, Инструкции по эксплуатации, Страница: 26 / 87

GSR2700 IS Operations Manual 15
GSR2700 IS Components Chapter 2
Observe the following when handling cables:
• Before inserting the cable, ensure you are using the
appropriate cable for the port. Check the color coding on the
cable and the port itself to ensure they match.
• Line up the red dot on the connector shell with the red index
mark on the receiver’s receptacle.
• Insert the connector until it seats with a click; it is now locked
in place.
• To remove a cable, grasp the connector by the knurled ring
and pull.
2.4 Batteries
The GSR2700 IS incorporates two internal custom Li-Ion battery
packs. The GSR2700 IS can also be powered using an external
power source. See Section 5.2,
Power Source , page 42 for more
information about power input.
The internal batteries will power the unit continuously for about
10 hours as part of an RTK rover setup, using a UHF internal
radio. When operating without a radio, the receiver can be
operated for about 14 hours on the internal batteries.
The internal batteries are designed for optimal use for the first
300 discharge cycles. If, after using the receiver for some time,
you notice degraded battery life, contact your local Sokkia
distributor.
NOTE The internal batteries should be serviced by your local Sokkia
distributor. Do not attempt to service the batteries yourself—
doing so will void the product warranty.
CAUTION
Do not pull directly on the cable.