15
Set receiving & transmitting frequency to A, B Bands, press AB keypad to point display arrow at the
transmitting frequency, eg. When A Band is selected, the big arrow indicator will show that A Band will be
used for transmitting only (ie. Not receiving). B Band will be set as receiving only (ie. Not transmitting).
To switch A, B Band settings, press AB keypad to reset.
MENU 7
-
W/NB
NARROW
:
2.5KHz
WIDE
:
5KHz (Default)
MENU 8
-
TOT
The purpose of the time-out timer is to prevent prolonged usage of a channel to transmit and affecting
the whole group communication.
If the radio transmits longer than the preset TOT time limit, the radio will stop transmitting and
warning tone sounds. To stop the warning tone, release the PTT button. Press the PTT again to resume
transmitting.
Time Out Timer
:
OFF(default) or From 15 to 300 seconds with 15 seconds per step.
MENU 9
-
BEEP
This option controls keypad sound.
OFF
:
Keypad sound OFF
ON
:
Keypad sound ON (Default)
MENU 10
-
RX-CTS (Set Receive CTCSS Tone)
Set Receive CTCSS Tone to cut out unwanted signals & interference.
OFF (default setting) to turn off RX-CTCSS.
Built-in 50 groups of factory preset RX-CTCSS Tone, see Appendix (1) CTCSS Frequency Table.
*
Note: When RX-CTCSS function is activated, you can only use the same frequency & the same CTCSS
Tone for individual or group communication.
Summary of Contents for AHT-3-UV
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