PS Engineering PAC45 User Manual

PS Engineering
PAC45 Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-045-0000 Page 2-7 Rev. 7, May 2019
Both Bluetooth and wired Telephone and be accommodated, however, only ONE can be active
at a time.
Low impedance satellite phones might require a tactical radio adapter, PS Engineering P/N
12100.
2.4.10 Music Input
NOTE
Use the low-level output of any additional Music device to connect to the au-
dio controller. Maximum signal level is 3 VAC p-p. DO NOT use a speaker-level
output, this will cause internal damage in the audio controller.
CAUTION
Local oscillators and internal signals from Music equipment can cause undesired interference
with other aircraft systems. Before takeoff, operate the entertainment devices to determine if
there is any adverse effect within the aircraft systems. If any unusual operation is noted in flight,
immediately switch off the entertainment devices.
All additional entertainment devices must be switched off for both takeoff and landing.
2.4.11 Receive Activity Indicator (-RXI)
PAC45 systems (HUB45 Serial Number DH1069 and above) have a Receive Activity Indicator that
flashes the selected receiver indicator when a signal is present on that receiver. This function is
set at the factory at the installer’s request, and can only be changed at the factory.
2.5 User Adjustments
The PAC45 is factory set for typical installation. However, several installation adjustments
are available. No computer is required.
2.5.1 Unswitched Audio Level
Unswitched inputs one through four are installation adjustable through the side of the
PAC45 unit.

PS Engineering PAC45 Specifications

General

Brand	PS Engineering
Model	PAC45
Category	Recording Equipment
Language	English