Motorola APX MOBILE O3 CONTROL HEAD, User Manual

Page: 130 / 160

The display shows momentary
Tones off
,
indicating that the tones are disabled or the
display shows momentary
Tones on
, and you
hear a short tone indicating that the tones are
enabled.
Turning Voice Mute On or Off
You can enable and disable voice transmission, if
needed.
• Turning Voice Mute off or on via the
preprogrammed
Voice Mute button:
a) To turn the feature off or on, press the
preprogrammed Voice Mute button.
• Turning Voice Mute on or off via the radio menu:
a)
or to
VMut
.
b) Press the Menu Select button directly below
VMut
.
The display shows momentary
Voice mute off
, and
you hear a short tone, indicating that the feature is
disabled or the display shows momentary
Voice
mute on
, and you hear a short tone, indicating that
the feature is enabled.
Using the Time-Out Timer
This feature turns off the transmitter of your radio.
You cannot transmit longer than the preset timer
setting.
If you attempt to do so, the radio automatically stops
your transmission, and you hear a talk-prohibit tone.
The timer is defaulted at 60 seconds, but it can be
preprogrammed from 3 to 120 seconds, in 15-second
intervals, or it can be disabled entirely for each radio
mode, by a qualified radio technician.
Note:
You hear a brief, low-pitched, warning tone
four seconds before the transmission times
out.
1 Hold down the PTT button longer than the
preprogrammed time.
You hear a short, low-pitched warning tone, the
transmission is cut-off, and the LED goes out until
you release the
PTT button.
2 Release the PTT button.
The timer resets.
3 To re-transmit, press the PTT button.
Advanced Features
126
English