PRIMUSr 1000 Integrated Avionics System
A28--1146--112--00
PRIMUS
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II Radio System
C--12
CAUTION
ALL SWITCHES POSITIONED ON THIS PAGE REMAIN IN
THE SAME STATUS AFTER POWER DOWN. THE RADIO PRE-
FLIGHT SHOULD INCLUDE THE RADIO ON--OFF PAGE TO EN-
SURETHATALLMODULES ARE ON. A SWITCHLEFT OFFIS INDI-
CATED BY DASHES IN THE CORRESPONDING FREQUENCY
WINDOWONTHEMAIN PAGE,ANDBY ANERROR MESSAGE FOR
THE TURNED--OFF MODULE DURING POWER--ON SELF--TEST.
AD--51018@
System On--Off Page
Figure C--5
NOTES: 1. This feature is dependent upon installation, but
typically only one side’s COM and NAV is wired for
ON--OFF controls. The COMand NAV (VOR) thatare
the emergency radios (and, therefore, cannot be
turned ON orOFF) have an N/A annunciation inplace
of ON or OFF. In some installations, the RMU can be
inhibited from calling up the RADIO ON--OFF page.
2. Single DME and ADF installations have their
respective ON--OFF functions removed from the No.
2 RMUs radio ON--OFF page.
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