Pilot’s Guide
G7490-07
Showing Absolute Altitudes on the TCAS Display
The altitudes normally shown on the TCAS display are relative to your aircraft. If you
want to momentarily see the absolute altitudes, press and hold the “ABS” button. The
TCAS display will show absolute altitudes for as long as you press and hold the “ABS”
button.
Lamp Test (through a remote switch)
A lamp test can only be initiated with a remote switch. The lamp test cannot be initiated
through the front controls of the G7490-07 control panel. When a Lamp Test is initiated
through a remote switch, all the display segments and indicators will illuminate. The
display segments and indicators will illuminate until the Lamp Test is stopped but no
longer than 2.5 minutes.
G7490-07 Pilot’s Guide Rev 01
COPYRIGHT © Gables Engineering, July 28, 2004
Page 16 of 17