Wired Satcom/Cell Phone Input; Storing Alert Audio - PS Engineering PAC45L Pilot's Manual And Operation Manual

Music Muting Control
The PAC45L incorporates PS Engineering's trademark "SoftMute. The
SoftMute™ circuit will mute the music whenever there is conversation on
the radio or the intercom. When that conversation stops, the music returns
to the previous level comfortably, over a second or so.
Holding down VOC button for three (3) seconds will turn the music muting
on/off.
When in mute off mode, the intercom, radio &
PTT will not mute the music. The music muting
will reset to mute on mode at each power cycle.
Any control head will switch the muting on or off
for all users.

Wired Satcom/Cell Phone input

The PAC45L can accommodate a wired telephone input as well as a Blue-
tooth connection. This operates the same as the Bluetooth Telephone .
Navaid Identifier
The PAC45L is equipped with an identifier filter that will enhance the 1030
Hz Morse Code identifier (ID Mode), or reduce the Morse Code identifier
for clearer reception of voice transmissions or VOR (VOC).
The ident filter is added to Nav 1, NAV 2 and ADF inputs.
Alert Audio
The PAC45L incorporates an independent alert audio system that can store
nine audio messages recorded by the user, and played back when triggered
by an external source.
Once triggered, the alert audio will continue until the ACK button (front
panel or external) is pushed, or the trigger input returns to normal.
The alert inputs are ignored for the first 60 seconds after power is applied,
to reduce nuisance alerts during startup.
Alerts are provided to the pilot in fail safe, if the audio systems' alert power
is connected, and a stereo headset is used.

Storing Alert Audio

The PAC45L system can store nine audio alerts. You must record all nine
when the unit is in audio program mode. You cannot change only one at a
time. If you wish to replace just one message, we recommend you write
PAC45L Pilot Guide 202-045-3000 Page 9