20
4
OTHER FUNCTIONS
■
Intercom function
When two headphone and microphone jacks are connected
to the transceiver, these headsets can be used as a voice-
activated intercom.
q
Enter to the MENU mode.
• See page 22 for details.
w
Set Intercom Usable Setting to ON.
• See page 27 for details.
e
Exit from the MENU mode.
• See page 22 for details.
r
Hold down
[DUAL] for 2 seconds to enable the intercom
function.
• “ICS” appears.
• The headphone audio output level can be selected
“OFF,” “output level fixing (001 to 080)” or “interlocking
with [VOL]” in the MENU mode (p. 23).
• The microphone1 and microphone2 audio input levels
can be also selected “OFF” or “output level fixing (001 to
080)” in the MENU mode (p. 23).
■
Squelch test function
This function opens the squelch manually for testing.
q
Push
[VOL] to turn the squelch test function ON.
• “TEST” appears.
w
To turn the function OFF, repeat step
q
as above.
• “TEST” disappears.
■
Frequency step setting
Frequency step (8.33 kHz or 25 kHz) is selectable in the
menu mode.
q
Enter the menu mode (See page 22 for details).
w
Rotate
[O-DIAL] to select the “FREQ. STEP (Frequency
step).”
e
Rotate
[DIAL] to select the desired frequency step
(8.33 kHz or 25 kHz).
r
Push
[RCL] to exit MENU mode, and returning to the pre-
vious operating condition.
