Intercom Modes; Mono Headsets In Stereo Installation - PS Engineering PAR200B Pilot's Manual And Operation Manual

Mic Muff ™ Part Numbers
Manufacturer
Bose
David Clark
Lightspeed
Peltor
Pilot
Sennheiser
Telex

Intercom Modes (8)

The "ICS" pushbutton switch on the lower left side of the panel provides the
selection of the three intercom modes. The description of the intercom mode
function is valid only when the unit is not in the "Split" mode.
This button cycles through the intercom modes, from left to right, then right
to left as: ISO, ALL CRW and CRW, ALL, ISO. A green LED behind the
text shows which mode is currently active.
Iso: The pilot is isolated from the intercom and is connected only to the air-
craft radio system. He will hear the aircraft radio reception (and sidetone
during radio transmissions). Copilot will hear passengers' intercom and en-
tertainment, while passengers will hear copilot intercom and entertainment.
Neither will hear aircraft radio receptions or pilot transmissions.
All: All parties will hear the aircraft radio and intercom. Crew and passen-
gers will hear selected entertainment. During any radio or
intercom communications, the music volume automatically
decreases. The music volume increases gradually back to the
original level after communications have been completed.
Crew: Pilot and copilot are connected on one intercom
channel and have exclusive access to the aircraft radios.
They may also listen to Entertainment 1. Passengers can
continue to communicate with themselves without interrupt-
ing the Crew and may listen to entertainment #2.

Mono headsets in Stereo Installation

NOTE: Stereo headsets must be used for IntelliAudio® to function properly.
The pilot and copilot positions work with stereo or mono headsets. All pas-
senger headsets are connected in parallel. Therefore, if a monaural headset is
plugged in to a PAR200B Stereo installation, one channel will be shorted.
Although no damage to the unit will occur, passengers with stereo headsets
will only hear in one ear, unless they switch to the "MONO" mode on their
headset.
Oct. 2019 PAR200B Pilot Guide
Model
Dynamic
Electret
M87 Dynamic
H10-30
H10-20, H10-40
H10-13.4
All
7003
7004
11-20 & 11-90
Airman 750, Echelon
AIR3000
202-228-0300
Mic Muff™ Part Number
90010
90015
90020
90010
90015
90015
90015
90010
90015
90015
90015
90015
90010
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