Vertex Standard VXA-150 Operating Manual page 36

LCD
Function: Select the LCD Display Readout
Available Values: NOR/INV
Default Setting: NOR
This feature allows the characters on the display to
be turned upside-down, for easier viewing when car-
rying the radio on your belt.
34
M ( "S " ) M
ENU ET ODE
IMIC
Function: Internal Microphone On/Off
Available Values: on/oFF
Default Setting: oFF
When operating the VXA-150 with External Avia-
tion Headset (using supplied CT-60 Headset Cable)
or optional MH-44
"oFF" setting causes the internal microphone to be
cut off. If an external headset or microphone is not
plugged into the MIC/EAR jack, the internal micro-
phone is activated irrespective of the configuration
of this Menu item.
VXA-150 P
Speaker Microphone, the
A4B
V O M
RO PERATING ANUAL