D 1750 Hz Tone Burst; D Checking The Repeater Input Signal - Icom i2730A Instruction Manual

7
REPEATER AND DUPLEX OPERATIONS
Repeater operation (Continued)
■
For your reference:
• If the Repeater tone frequency or the frequency offset is
changed, the tone or offset for the Auto Repeater function
is also changed.
• If the offset value will cause the transmit frequency to be
out of the band, "OFF" will appear on the display when
[PTT] is pushed, and transmit will be inhibited. (p. 51)

D Checking the repeater input signal

You can check whether another station's transmit signal can
be received directly or not, by listening to the repeater input
frequency.
Push [MONI DUP]
➥
quency.
• While monitoring, "BUSY" blinks.
• While monitoring, the displayed frequency automatically changes
to the transceiver transmit frequency (repeater input frequency).
• When the other station's signal can be directly received, move to
a non-repeater frequency and use simplex. (Duplex OFF)
• While monitoring, the Attenuator function is temporarily disabled
to receive a weak signal.
While monitoring
49
C to listen on the repeater input fre-

D 1750 Hz tone burst

A 1750 Hz tone is required to access many European repeat-
ers.
This function can be used only when the supplied HM-207 or
optional HM-154 microphone is connected.
Select the FM mode. (p. 26)
q
Push [PTT] on the microphone to transmit, and then push
w
the key that the "T-CALL" function is assigned to access
the repeater with a short tone burst.
• See page 8 for microphone key assignment details.
Operate normally.
e
• The S/RF meter displays the output power level.
Sending the tone burst
D isplay
S ide C enter S ide
The C, S, or D in the
instructions indicate the
area of the controller.
C: Center
S: Side
D: Display