AL50/MPG5
Chapter 8. OPERATION OF THE SIMULATED AIRCRAFT’S SYSTEMS
8-7. AVIONICS
First you need to select the NAV you want to use as your active radio, meaning it will be surrounded
by the bright yellow rectangle. You do this by means of the frequency SELECT button (to
the right of the radios). If you turn the button clockwise, the radios will be activated in the
following sequence: COM1, NAV1, NAV2, XPDR, DME, ADF, COM2. If you turn the button
anti-clockwise, the yellow rectangle jumps counter-clockwise as well.
FREQ
SELECT
FREQ
ACTIVATE
Figure 8.32: Frequency selection buttons
Then you set the stand-by frequency by means of the double encoder FREQ. The small rotary
switch sets the digits after the decimal point (0.05 MHz increment). The large button sets the
digits before the decimal point.
Finally you put the stand-by frequency to in-use by pushing the button ACTIVATE.
The frequency displayed on the upper part of the digital display is in use, the frequency displayed
on the lower part is on stand by.
19/1/2007
8-22