PS Engineering PDA360EX Pilot’s Guide User Manual
Page 9
 
202-760-0100
Page
9
Feb. 2011 PAR100EX Pilot Guide
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. An LED behind the text 
shows which mode is currently active. 
I
SO
: 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. 
A
LL
: All parties will hear the aircraft radio and intercom. Crew and passen-
gers will hear selected entertainment. During any radio or intercom commu-
nications, the music volume automatically decreases. The music volume 
increases gradually back to the original level after communications have 
been completed. 
C
REW
: 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 inter-
rupting the Crew and may listen to entertainment as configured. 
Telephone Mode
Bluetooth Telephone Connection
Before the PAR100EX can be used in TELEPHONE mode with a wireless 
Bluetooth connection, the unit 
must be associated with a specific 
phone. 
Activate the “seek device” func-
tion on the cell phone, and then 
enter the access code “0000” when 
the phone detects the 
“PAR100EX” on the list of avail-
able devices. When paired, “BT” is indicated on the display.
This process will be necessary for any phone to be used, and only one cell 
phone can be associated with the audio panel at a time. If the additional 
phones are associated with the PAR100EX at the same time, only the first 
phone will transfer audio to the panel. 
Telephone (TEL) Operation
When the Bluetooth-enabled phone receives an incoming call, the 
PAR100EX will play a ring tone, and the BT in the display will blink. An-
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