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3 Press [SET] to toggle between "Lock" and
"Unlock".
• The default is "Lock".
4 Press [MENU] to exit.
BEEP
TONE
The dual bander beeps each time you press a key with
the exception of
[MONI], [LAMP], and [PTT]. The dual
bander also beeps to report an alarm condition. Beep
volume can be varied by the
VOL controls.
1 Press [MENU).
2 Turn the ENC control to select "Beep" (15).
-
1111
E'F<.::OF·
. - -
Off
"Pi"
15
3 Press [SET] to toggle between "Off" and "On".
• The default is "On".
4 Press [MENU] to exit.
FULL
DUPLEX
Full Duplex allows transmission on one band while
receiving simultaneously on the other. This operation
closely resembles speaking over a telephone.
Each press of the key combination
[F], (DUP] switches
the dual bander as follows:
Full Duplex OFF
__
Full Duplex
ON
dicator)
("0=---_]P")
ull Duplex
with
Feedback
Prevention
ON
("DUP" blinking)
• Full Duplex cannot be switched ON or OFF white
using Single Band, VHF/VHF, or UHF/UHF.
• Selecting Single Band mode cancels Full Duplex
until Dual Band mode is selected again.
• If Full Duplex is already ON, selecting the VHF/VHF
or UHF/UHF configuration cancels Full Duplex.
Note: When using Full Duplex, connect
an
earphone to the
SP
jack.
Using an earphone will prevent feedback that can cause the dual
bander
to
emit a howling sound .
DISPLAY
DEMONSTRATION
MODE
(SHOW-OFF
MODE)
The dual bander displays a pre-programmed message
in
this mode.
1 Press [PTT]+[F]+ POWER ON to activate the
function.
• Wait approximately 1 0 seconds for the
pre-programmed message to start scrolling
across the Display.
2 Press [LAMP] to deactivate the function.
45