User's Manual

FLITELINE AVIONICS SYSTEM
PILOT’S GUIDE
Publication No. 150-047012 Page 11
Rev. D Dec 2005
CVC-152 Controls (Series III, FliteLine, and ARINC 410 Interfaces Continued…)
ACT
1
25k TST8.33k
124.950
Active Frequency
The upper line of the display always shows
the active frequency
…
124.950
ACT
1
25k TST8.33k
124.950
Active Annunciator
…which is indicated by the Active
Annunciator (the letters ACT).
124.950
ACT
1
25k TST8.33k
124.950
Standby Frequency
The lower line of the display shows the
standby frequency.
When both frequencies are shown, rotating
the FREQUENCY KNOBS changes the
standby frequency.
124.950
ACT
1
25k TST8.33k
124.950
TX
Transmit Annunciator
The Transmit Annunciator (the letters Tx)
indicates an RF output of the transmitter. It
appears when the microphone is keyed.
*Note:Tx Indicator not present on units
configured for ARINC 410 interface