PS Engineering Inc. ®
PAR200A Audio Selector Panel, COM radio Controller and Intercom System
Installation and Operator’s Manual
200-228-0200
Page 3-3
Rev. 4, DEC. 2017
To activate the cockpit speaker, push and hold the
N2
button for two seconds, until the display
SPR
is ON.
Repeat to toggle speaker OFF again.
Figure 3-2 Cockpit Speaker Control
3.7 VHF Transceiver control (5)
The right side of the PAR200A is dedicated to control of the VHF communications transceiver. Frequency
selection is always directed to the STANDBY side of the display.
To defeat the automatic radio squelch, push and hold the frequency-select knob until ASQ OFF is displayed
on the screen Press again until ASQ ON and this will re-enable the radio squelch. ASQ will reset to ON with
power cycle, or radio PTT.
3.7.1
Frequency Selection (6)
Turn the large (outer) knob to change the frequency whole MHz, and the smaller, inner knob to change the
.100 MHz frequency.
Push the small knob momentarily to transfer standby frequency to the active frequency.
Figure 3-3 Frequency Control
3.7.1.1
Frequency Memory Storage
The PAR200A will store five frequencies for future recall.
To store frequencies:
1.
Enter the desired frequency it the
STBY
frequency.
2.
Press and hold the
C1
button until the display changes
FREQ
SELECT
, to show only the
STBY
side.
3.
Momentarily push the small (kHz) knob to display the list of locations.
Push momentarily
to transfer.
