DURING CRUISE (CONT)
(5) Volume control - Check
b. Receiver and transmitter facilities - Check
Receiver volume controls. Turn all
(2) RADIO MON/NAV switches (audio
control panel) - Turn on one at a time
and increase volume of appropriate
receiver, listening for either radio
reception or background noise.
(a) Cycle propeller deicer.
(b) Cycle fuel boost and fuel transfer
Return each RADIO MON/NAV
switch to the off position and the
volume control fully
Transmitter -interphone selector
switches (pilot's and copilot's) - ICS.