Operation – TruTrak KRT2 Comm Radio IR User Manual
Page 12
3. Operation
3.1 General
There is a normal operating mode in which the encoder knob is always
connected to the volume (VOL). The normal operating mode can be left by
pressing the AUD, FREQ, or MEMORY button.
When not in the normal mode and there is no pilot action for more than 10
seconds the unit returns to the normal mode.
3.2 Powering up the unit
ON / OFF switching is achieved with a self-‐locking switch.
After power up the following displays will show up:
Note the software version shown
in the lower left corner
The unit then starts in the normal operating mode using and displaying the
data last used.
3.3 Frequency Selection
There are three different ways to select frequency:
• Direct input
• Selection from the favorites list
•
Input from remote tuning (EFIS)