ADI Systems AT-201 - Manual (Page 51)

NOTE:
Adding or subtracting the shift frequency from the receive
frequency makes the transmit frequency. Be sure that the
transmit frequency is within the operating frequency range.
A “OFF” will appear on the display of the H/H Transceiver
and transmission is disable if the transmit frequency
happens to be out of the range.
b )
CALL
2. Paging Operation
For the PAGE or C.SQ operation by using the repeater, use the
procedure described below.
1) Set your Transceiver ready for the repeater by using the
procedure described with “1 Repeater Operation” above.
2) Press the CALL button while pressing the PTT button to
start the repeater operation.
3) Set the PAGE or C.SQ mode and press the PTT button.
3. How to call the Repeater (Call Button)
You can generate 1750Hz tone by pressing the CALL button
while the PTT button is held depressed. A tone will be
generated as long as the CALL button is held.
Procedure
a) Press the PTT button to transmit.
b) Press the CALL button while the PTT button is held
depressed.
•Paging operation through a repeater
When making the PAGE C.SQ operation by way of the
repeater, perform the following procedure.
a) Perform the operation of item [21] (1) to enter the state
that the repeater operation is feasible.
b) While pressing the PTT button, press the CALL button to
operate the repeater.
c) Set the PAGE or C.SQ mode and press the PTT button.
NOTE:
•The transceiver is capable to page other stations
through a repeater. During simplex operation, DTMF
signals for paging operation will be transmitted
approximately 0.25 second after the PTT button is
pressed. However, during repeater operation, the time
lag is extended to approximately 0.45 second.
Some repeater stations may not respond quick enough
for pager operation. In such a case, turn on the Auto-
Power Off function to extend the time lag to
approximately 0.75 second.
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