Edition - Rev. 2
Section 9 - SUPPLEMENTS
P-Mentor - Aircraft Flight Manual
Page S02-3
1. GENERAL
1.1. INTRODUCTION
This section contains supplemental information to operate, in a safe and efficient
manner, the aircraft when equipped with GNC 255A Unit (MOD2002/235 and/or
MOD2002/239).
Figure S02-1 - GNC 255A Unit
Refer to 190-01182-01 Pilot’s Guide, last issue, for additional
information about this equipment.
This supplement must be attached to the Airplane Flight Manual; the information
contained herein supplements the basic Airplane Flight Manual. For limitations,
procedures and performance information not contained in this supplement consult the
basic approved Airplane Flight Manual.
The COM/NAV radio GNC 255A is installed on the cockpit panel.
When installed as primary COM, the GNC 255A is connected to the aircraft electrical
system by means of two circuit breakers labelled “COM1” and “NAV1”, linked to the
avionic bus.
When installed as secondary COM, the GNC 255A is connected to the aircraft electrical
system by means of two circuit breakers labelled “COM2” and “NAV2”, linked to the
avionic bus.
To power ON the GNC 255A, turn the Power/COM Volume/Squelch knob clockwise
past detent.