Operation and Installation Manual
KRT2 VHF-Communication Transceiver
Doc.-No: KRT2.A-MAN.en
Rev. 0101
Page
23
4.4.9 BAT – Battery test
Pressing the AUD button seven times enables the turning knob to display the battery voltage.
4.4.10 SIT – Side tone
Pressing the AUD button eight times enables the turning knob to set the side tone volume (for gliders
has to be set to 01).
SITnn
Range: 1 – 9
4.4.11 MIC – Setup
This mode is for microphone setup and test only without using the PTT. It is a service mode and it is
not designed for normal operation.
Each of the two microphone input channels can be configured individually, which enables different
microphone types to be used.
A maximum of two microphones of same type may be connected to each microphone input channel
(see chapter 6.6.1 Microphone-Connection).
The MIC – Setup is the last item of the Audio menu and can be accessed by pressing the AUD button
nine times.
By pressing the DUAL button repeatedly L, R and AUTO can be selected (Left “L” in the example).
L:
Left = Left microphone.
R:
Right = Right microphone.
AUT: Auto mode.
