ADI AR-446 - Page 12

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@CALL key
Press this key to activate the call channel function. Press the F key
momentarily and then press the CALL key to store the currently
displayed data into the CALL channel. The radio will allow you up
to 10 seconds to press the CALL key after pressing the F key.
Pressing the F key for longer than 1second and then pressing the
CALL key will Enable/Disable the programming scan mode.
Press the key within 10 seconds of pressing the F key while PAG/
CSC is active will allow you to change the delay time.
@SHF T/REV key
SHIFT function
Pressing this key alone ta select the desired transmitter offset
direction. Pressing the key will cause the racio to shift from one
offset direction to the next, ie. “— ” to “+” to simplex where
no indicator shows.
REV function
Pressing this key within 10 seconds of pressing the F key will
reverse the transmit/receive frequencies during repeater operation.
If you have selected simplex this key will not function!
Pressing the F key for longer than 1 second and then the
SHFT/REV key will allow you to select the desired VFO tuning step
11
and Scan step size. Use the tuning control to select the desire:
tuning step and then press any front panel key except the POWEF
switch to return to the normal frequency display.
@TONE/DUAL key
TONE function
Pressing this kay by itself causes the radio to select the desired
tone signaling mode. When the “ T” indicator is illuminated in the
display the transceiver will transmit the selected subaudible tone.
When the “T.SQ” indicator is illuminated the transceiver will both
transmit the subaudible tone and will also remain squelched until
the proper subaudible tone is received.
TONE frequency selection
Pressing the F key for longer than + second and then pressing the
TONE/DUAL key will allow you to select the desired tone
frequencey. To change to a different tone frequency rotate the
tuning control or press the UP/DN switches on the microphone
until the desired tone frequency appears in the display. To return to
the normal frequency display you can press any front panel key
excep! the power switch.
DUAL function
\f you press the F key mamentarily and then press the TONE/DUAL
key, DUAL function will be activated.
This function allows you to watch two different frequencies. The
Transceiver is capable of following types of dual-watch operation.
(1) Listen on the dial-frequency and the memory frequency under
M71.
(2) Listen on the dial-frequency and one of the memory frequ-
encies.
(3) Listen on the dial-frequency and a memory frequency under
scanning.
@DTMFE k
Pressing
DTMF 8
Pressing
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@PAG
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