PS Engineering PMA8000BT NUI Pilot’s Guide - Manual (Page 14)

Page 14 202-890-0702 PMA8000BT Pilot Guide Rev. 8
mit for one second, and release. The playback will start. Playback
stops if the radio becomes active, but the new incoming message will
not be recorded. When the radio stops, press play and you will be in
the same message you had playing.
To hear an earlier message, hold the COM RCV button until playback
stops again, and then press again to begin playing the next earlier
message. Repeat until you hear the message you wanted. Incoming
new messages will stop playback, and you can then restart.
A remote playback switch may also be installed.
Note: when you switch from one transmitter to another, the recordings
are lost.
Blinking indicators
This chart shows you what the blinking LEDs mean.
COM 1 or COM 2 XMT Every 1 second Pilot or copilot is transmitting
COM or COM 2 RCV Every 3 seconds Monitor mode activated
ICS mode Every 3 seconds Pilot has music in ISO
Mute and SPR buttons Every 1 second PA Mode active
What is blinking? How often? What it means