Trimble GCS900 Installation Manual

SetupMenus A
2. Check the LED pattern on the lightbars to see if they correspond to the dialog.
If they do not, for each lightbar that is wrong, do the following:
For this on-screen
lightbar ...
Connect this lightbar
to the harness
(disconnect others) ...
Then
press this
softkey ...
If the LEDs light up at
the wrong end, then
press this softkey ...
Cut/Fill Left
Set A Invert A
Left/Right
Laser Strike
Center
Set B Invert B
Forward/Back Right
Set C Invert C
3.
Press \.
Note – After removal, return each lightbar to the same position. Otherwise,
you will need to reset the Lightbar Connections.
For more information, refer to the GCS900 Grade Control System for Excavators
Operator's Manual.
A.7 Select radio band
The SNRxxx /SNRx20 radio modem can support more than one frequency mode.
You must set the required frequency prior to operating the system.
GCS900 Grade Control System for Excavators Installation Manual 145

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)