Trimble GCS900 User Manual

WARNING — Ensure that all valve module connectors are correctly connected. Failure to do
so can result in personal injury from crushing, and can cause permanent damage to the
hydraulic system.
WARNING — Disconnect the negative battery terminal before commencing any welding.
Ensure that power is removed from the system by disconnecting the power input cable(s).
Failure to follow this warning may result in electric shock.
10 GCS900 Grade Control System for Excavators Operator's Manual
Safety Information

Trimble GCS900 Specifications

General

System Type	Grade Control System
Technology	GNSS, GPS, Laser
Connectivity	Wireless
GNSS Support	GPS, GLONASS, Galileo, BeiDou
Power Supply	12-24V DC
Operating Temperature	-20°C to 55°C
IP Rating	IP67
Accuracy	Sub-inch to centimeter level
Storage Temperature	-40°C to +70°C (-40°F to +158°F) (typical, component dependent)