Operating Instructions and Installation Instructions

ComNav Navigator G2 Installation & Operation Operation

Document PN 29010081 V1.1 - 27 -

Basic Operation

This section describes the basic modes of operation of the G2 Display Head.

Power On/Off

To turn on …

• Press Control Head On/Off Switch .

• Verify that the Distribution Unit Switched Power LED is ON.

• Verify that the Control Head LCD powers up.

• Verify that the Distribution RS232A and RS232 B Active LEDs begin to pulse.

• Verify that values begin to display on the Control Head as the GPS acquires satellites.

Figure 11 – Introductory Screen

To turn off …

• Press and Hold Control Head ON/OFF Switch .

• The Control Head Power Down screen will appear and count until the Control Head and

GPS Unit turns off.

• Releasing the ON/OFF before the Control Head has turned off will return to the last

display page and continue normal operation.