Selecting Tone Code - Radio Shack Genex MK 2000 Owner's Manual

Operation
Selecting Tone Code (CTCSS Sub-Channel)
This feature allows you to utilize the coded squelch tones (00~38)
within one of the 15 main channels. This enables you to communicate
with another party on the same main channel using the same sub-
channel and filters out unwanted transmissions without the same
coded tone code.
To Select the CTCSS Sub-Channels,
1. While in the normal mode (not scan mode), press the MODE
button once.
2. A flashing sub-channel number will be displayed on the LCD screen.
3. Press the Up( §) or Down( ') button to select the desired
sub-channel.
4. Press the MODE button 7 times, or simply press the PTT button
once to set the channel, and exit from the CTCSS selecting mode.
Mode
button
Flashing
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Operation
Transmit Power Hi/Low
Your MK 2000 Radio permits selection of the transmitting power level
to High (2W) or Low (0.5W).
1. Press the MODE button twice and the Power (
will appear on the LCD screen.
2. Select Hi or Low by pressing the Up( §) or Down( ') button.
3. To exit from the Transmit power selection mode by pressing the
MODE button 6 times, or simply pressing the PTT button.
) icon and level
Flashing
12