Audiovox FRS-3000PK Two-Way Radio User Manual


 
14
Monitor/Display Backlight Button (2, *10)
This button is used to check activity on the current frequency before
transmitting. Check activity by pressing the Monitor (M) Button longer
than 2 seconds; the
icon will apppear on the display and you will
hear static if frequency is clear. Do not transmit if you hear conversation.
Hold down the Monitor Button again longer than 2 seconds and the
icon will disapppear from the display.
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.
By pressing the monitor button momentarily, the LCD backlight is turned
on accompanied by a beep tone; the LCD backlight will turn off automatically
in about 5 seconds, or when the monitor button is pressed momentarily
once again.
Push To Talk (PTT) Button (4, *3)
Pressing and holding this button will allow you to speak to any transceiver
that is set to the same channel and privacy code setting as yours. Hold the
transceiver approximately 1 to 2 inches from your face as you speak into
the built in microphone (12, *14). 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. The Transmit/Monitor LED at the
upper inside right corner of the LCD Panel (7, *6) will light red while the
PTT Button is pressed.
Releasing the button allows the unit to revert to standby mode. When
receiving an incoming signal, the Transmit/Monitor indicator will light green,
and the received signal strength indicator (
) will display the
relative strength of the signal.
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 call
ring melody will sound on the receiving unit for approximately 3 seconds.