VOX Function
This feature enables you to have hands-free conversation. When
using the external microphone or headset, your voice signal is
detected and is automatically transmitted by the radio. The reply
audio is received by the radio and is transferred to the headset.
To access the VOX function, press function (F) button repeatedly
until VOX icon (
) flashes. Press Up ( ) or Down ( ) button to
enable VOX function (icon will appear steadily).
Dual Watch Mode
This feature allows monitoring of two channels simultaneously. To
activate, press function (F) button repeatedly until the Dual Watch
icon
flashes in the display. Using the Up ( ) or Down ( )
buttons, choose the alternate channel number you wish to monitor
for activity. Press the function (F) button to enter your selection. The
channel display will now flash showing your current channel and
alternate channel selection. To disable Dual Watch mode, press
the function button until the Dual Watch icon flashes in the
display. Then using the Up (
) or Down ( ) buttons, select “0”
as the channel number.
When in Dual Watch mode, the unit will transmit on the channel on
which it last received a signal. To transmit on the other channel you
must exit the Dual Watch mode and select the desired channel.
Key Lock
This feature prevents accidental change of unit settings. While
enabled, Key Lock allows only the PTT button to operate.
To enable Key Lock, press the Function (F) button for more than 3
seconds until Key Lock icon (
) appears. To disable the Key Lock
function, press the function button for more than 3 seconds until Key
Lock icon disappears.
-13-