PS Engineering
PMA450B Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-450-0600
Page 3-4
Rev. 5, August 2020
Owners who want the PMA450B to remember the last music mute state can set the “Recall Mute” in the user
setup menu.
The Copilot as Passenger mode reset on power up unless Recall ICS is selected by the owner.
3.17.4 IntelliAudio Location Setup
This adjustment allows the Spatial Audio inputs to be “relocated” on any of nine (9) defined “Head Related
Transfer Function” (HTRF) locations.
Push
More. . .
→
IntelliAudio
→ IntelliAudio Config
to access. In the IntelliAudio® mode, repeated
pressing of the COM 1 or COM 2 line select buttons moves the corresponding half-circle cursor to the loca-
tions relative to the listener graphic in sequence.
Pressing the “
Done”
button exits the configuration setting mode. This setting is recalled at system power
up.
Figure 3-14 IntelliAudio – True Dimensional Sound, Spatial Location Display, showing C1 at 30°left
and C2 at 90° right of center.
Exit the user setup page by turning the PMA450B off.
Bluetooth Setup
Three Bluetooth functions can be changed in the user setup screen, Unpair All, Paring PIN, and device ID.
3.18.1.1 Unpair All (Bluetooth Reset)
When
Unpair All
is pushed, the Bluetooth Module is reset and
ALL
Bluetooth devices are erased from the
audio panel, and can then be added back as desired. This is useful in some cases where the unit or operator
loses track of the devices paired, and cannot get them to connect.
You will need to “Forget” the PMA450B and add it again after resetting.
3.18.1.2 PIN:
The 4-digit PIN code can be changed to any number desired. This is useful if the owner wants to restrict
access to the audio panel Bluetooth functions.
Some phones will not pair if a Personal Identification Number (PIN) is required. To disable the PIN:
•
Enter configuration menu, select Bluetooth.
•
Select PIN code for editing. Press PIN button one more time.
•
“Bluetooth Reset” will appear on screen. When the menu returns, the PIN code will report “Disa-
bled”.
•
To re-enable the PIN code for a different device, press the PIN button. “Bluetooth Reset” will appear
on screen. When the menu returns, the last stored PIN code will be shown.
ID
: The PMA450B can be renamed using this mode to show up on devices with a personalized identifier.
3.18.2 Bluetooth 1 (BT1), Bluetooth 2 (BT2 available in -0601 & -0701 only) and Streamer
Setup
ON PMA450B Units with PS Streamer capability, the second Bluetooth module can be configured as Blue-
tooth out (Streamer) or Bluetooth In (music or audio).
