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Operating Modes and Features
GMRS Operation:
- From GMRS/FRS standby mode, press and hold the ( ) button for
2 seconds to turn on power.
- Press the MODE button so the Channel number flashes.
- Select the desired channel with the Up (10) and Down (11) Buttons.
When receiving a call, the BUSY icon appears to indicate the incom-
ing signal.
- Press and hold the PTT button (4) to transmit, then speak into the
microphone clearly and slowly. The Transmit Signal Level indicator
(
) will display the relative strength of the transmitted
signal.
- Release PTT Button (4) to receive.
- Communication can only be accomplished when the channel and
CTCSS tone frequency of at least two parties are the same.
- The CTCSS small segment display will appear next to the main
frequency channel on the display if the CTCSS tone frequency
function is enabled.
Channel Selection
In order to communicate with other GMRS units, both transmitting and
receiving party must be on the same frequency. The GMRS7001-2 has 22
channels (frequencies) indicated by the large digits on the LCD display
panel. Channels 1 through 7 are the shared GMRS/FRS channels.
Channels 8-14 are FRS only channels, while channels 15-22 are as-
signed GMRS only channels. If an FRS only channel (8-14) has been
selected, the HI or LO indicator will not be displayed on the LCD panel;
otherwise, for channels 1-7 (GMRS/FRS) and 15-22 (GMRS only), the
HI or LO indicator will be displayed. Communication with Audiovox FRS
and compatible units is possible on the shared and FRS only channels.
Before transmitting on the selected channel, press the Monitor (M) Button
(2) to check the activity on that channel. If there is activity on the selected
channel, change to another channel that is clear.