Raytheon 133--560 NG001, Operator'S Manual

Page: 17 / 46

Operator manual
REPEATER
133--560
13
3649.DOC010102
Edition: July 06, 2005
2.6 Signals during operation
During normal operation the heading is indicated by the display and the cards.
In addition to the heading value on the digital display every 30 seconds, the current type of the
heading sensor is indicated on the display. During this time the display flashes for approx. 5 se-
conds.
Heading sensor = gyro compass
Heading sensor = magnetic compass
Heading sensor = GPS compass
Indications Comments, notes
Valid heading from the gyro, magnetic or GPS compass
(green)
-- LED lights up green
The display alternates between the heading and the current
heading sensor (gyro, mag or GPS) every 30 seconds (for 5
seconds) .
No valid heading
(red)
( )
-- LED lights up red
-- horizontal lines on the digital display
-- after approx. 10s the LED and “Con” are flashing
In Heading Serial (HSER) use only (Repeater Compass used
as steering compass):
-- audible alarm signal (buzzer)
-- buzzer off -- press key