Cub Crafters CC18-180 Pilot Operating Handbook page 271

CUB CRAFTERS SECTION 9.7
CC18-180 SUPPLEMENTS-GMA 340
9.7.4 NORMAL PROCEDURES
9.7.4.1 AUDIO CONTROL SYSTEM OPERATIONS
Select the desired transmitter audio selector button
(COM1, COM2 or COM3) and verify that the button's
LED is illuminated.
Adjust the INTERCOM VOL Control (ICS) to the desired
listening level.
Adjust the INTERCOM VOX (voice) sensitivity Control by
rotating the control knob clockwise to the middle range
and adjust as required for the desired voice activation or
hot mic intercom.
NOTE
Audio level is controlled by the selected NAV radio
volume control
9.7.4.2 MARKER BEACON RECEIVERS
Press the test button to verify that all marker beacon
lights are operational.
Select sensitivity, HI for airway flying and LO for ILS/LOC
approaches.
REPORT TC10000AFM
Issued: 5/31/05
Date of revision: 12/06/05 Page number 9-7-3