Audiovox GMRS602CH owner manual GRMS/FRS Operation, Channel Selection

Operating Modes and Features

GRMS/FRS Operation:

-Press and hold the Power On/Off 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 icon appears to indicate an incoming call.

-Press and hold the PTT button (4) to transmit, then speak into the

microphone clearly and slowly. The Transmit icon ( ) appears on the display while the button is pressed.

-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 subcode (01-38) will be displayed on the LCD panel if the CTCSS tone frequency function is enabled (not oF).

Channel Selection

In order to communicate with other GMRS/FRS units, both the transmit- ting and receiving party must be on the same frequency.

The GMRS602CH 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 chan- nels 15-22 are assigned GMRS only channels. If an FRS only channel (8-

14)has been selected, the HI or LO icon will not be displayed on the LCD panel; otherwise, for channels 1-7 (GMRS/FRS) and 15-22 (GMRS only) the HI or LO icon will be displayed. Communication with Audiovox GMRS/ FRS and compatible units is possible on these 22 channels. Before trans- mitting 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,

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