INSTRUMENTS AND RECORDERS, COCKPIT VOICE RECORDER
Description
Aircraft Operations Manual
12/4.1
S1
PAGE
2
Jun 01/19
A/C 160
−
399
3.
CONTROLS AND INDICATORS
A11580
B
A
A
CABIN SIGN PANEL
SEAT
NO
CABIN SIGNS
BELT
OFF
SMOKING
ON
EMER
CALL
B
CVR CONTROL PANEL
TEST
ERASE
HEADSET
Monitor meter.
Cockpit area microphone.
TEST button.
When pressed, an internal test starts pro-
ducing:
−
A 600 Hz audio tone to headset output.
−
A green band indication on the monitor
meter.
ERASE button.
When pressed at least 2 seconds with air-
craft on ground and with gust lock set the
recordings on the tape will be erased.
Headset output.
Used to monitor present recordings.
Fig. 1 Cockpit voice recorder
−
controls and indicators