User & Installation manual
VHF- Communication Transceiver
Doc.-Nr.:
DE-3000-800100e
KRT2, KRT2M, KRT2RC
Revision 13.0
Jul. 2016
29 / 67
Menu Auto
In the AUTO mode (up to software version 6.16 every 30 sec. then at
transmission start) the left microphone impedance is measured. When a
dynamic microphone is recognized, the left channel is switch to 11, the
right channel is unaffected. When returning to the standard configuration,
the original L and R values are restored.
A simultaneous operation on Electret and Dynamic
microphones is not possible (there is just one DC source for
both ports). For dynamic mode this source must be turned off
automatically.
The display of microphone type (lower right side) is done upon activation of
the microphone menu.
When an Electret microphone is recognized, the values used are the one
that were saved upon leaving the menu.
The MIC submenu is terminated by pressing the AUD button.