Trig Avionics TX56, Operating Manual

Page: 10 / 42

EN
8
cursor using the large knob to highlight the station type, and then select one
with the small knob, for example GND, TWR or APPR.
Pressing the MEM button at any time puts the currently selected result into
the standby frequency and returns to the normal operating screen. Pressing
the Flip-Flop button puts the currently selected result into the active
frequency instead, and returns to the normal operating screen.
Recent Frequencies
There is also a memory of the ten most recent frequencies that you have used.
From the initial memory screen, move the cursor using the large knob to
highlight the MEMORY caption, and turn the small knob to select the RECENT
database.
Move the highlight onto the frequency, and you can scroll through the ten
most recently used frequencies.
GPS Database
If it has been configured in your aircraft, there is a third type of database in
the radio. This is loaded by your GPS receiver and will contain airfields
appropriate to your current route of flight, as well as nearby beacons and
ILS/LOC frequencies.
It is accessed exactly the same way as the built in database, except that you
first select the remote data source using the large knob (to highlight the
database field) and the small knob (to select the GPS data source).
The only difference is that airfield and beacon identifiers are usually ordered
by how close they are to your route, rather than alphabetical order.
Entering New Frequencies
You can add station identifiers and frequencies to the internal databases,
which store up to 250 entries. The process is the same for com and nav