Audiovox GMRS121-2 Two-Way Radio User Manual


 
128-7005
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Controls:
Power On-Off/SCAN Button (10)
Press and hold the PWR on/off button for at least 2 seconds. You will hear
a confirming melody to indicate the unit is on. To turn the unit off, press and
hold the button for at least 2 seconds.
Adjusting the Volume (6, 7)
With the unit powered on, press the Up Channel/Volume button (
) to
increase volume and the Down Channel/Volume button (
) to decrease
volume. The display will indicate the current volume level ( V ) followed by
the number (1-7). As volume is increased upward, the unit will beep at
each step, and vice-versa. When the minimum and maximum volume
settings are reached, a unique tone will sound.
Monitoring a Call
Whenever an incoming call occurs, the
icon will apppear on the display
and you will hear static if frequency is clear.
Do not transmit if you hear
conversation.
The monitor function will temporarily bypass the squelch
setting and play all signals on a given channel. This feature is useful
when communicating with other parties at extreme range.
Push To Talk (PTT) Button (2)
Pressing and holding this button will allow you to speak to any transceiver
that is set to the same channel as yours. Hold the transceiver approximately
1 to 2 inches from your face as you speak into the built in microphone (9).
After you have finished speaking, release the PTT Button to allow reception
of incoming signals. It is not possible to transmit and receive at the same
time. Whenever the button is pressed, the transmit signal icon (
) will
appear in the upper left corner of the display. Releasing the button allows
the unit to revert to standby mode. When receiving an incoming signal, the
icon will appear.
The PTT Button can also be used as a two-way call ringer. Pressing the
button twice quickly will call another party on the same channel. The transmit
icon (
) will be displayed for 3 seconds and then disappear.