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16
5
REPEATER OPERATION
■
Subaudible tones
for repeater use
Some repeaters require subaudible tones to be accessed.
Subaudible tones are superimposed over your normal signal
and must be set in advance.
➀
Push [VFO] to select VFO mode.
➁
Push [MULTI(
↔
)] to select a band.
➂
Push [MULTI] for 1 sec. to enter set
mode.
➃
Push [MULTI(
↕
)] one or more times
until “rT” appears.
➄
Push [MULTI(
↔
)] (or rotate (DIAL)
to select the desired subaudible
tone.
➅
Push [VFO] to enter the selected tone and exit set mode.
Available subaudible tone frequencies
(unit: Hz)
67.0
79.7
94.8 110.9 131.8 156.7 171.3 186.2 203.5 229.1
69.3
82.5
97.4 114.8 136.5 159.8 173.8 189.9 206.5 233.6
71.9
85.4 100.0 118.8 141.3 162.2 177.3 192.8 210.7 241.8
74.4
88.5 103.5 123.0 146.2 165.5 179.9 196.6 218.1 250.3
77.0
91.5 107.2 127.3 151.4 167.9 183.5 199.5 225.7 254.1
USING
SET MODE
T
T
■
Setting an offset
frequency
When communicating through a repeater, the transmit fre-
quency is shifted from the receive frequency by an amount
determined by the offset frequency.
➀
Push [VFO] to select VFO mode.
➁
Push [MULTI(
↔
)] to select a band.
➂
Push [MULTI] for 1 sec. to enter set
mode.
➃
Push [MULTI(
↕
)] one or more times
until “OW” appears.
➄
Push [MULTI(
↔
)] (or rotate (DIAL)
to select the desired offset.
• The offset frequency changes according to the selected tuning
steps.
• The MHz step may be helpful for large frequency changes—push
[
(VFO)
MHz] for 1 sec.
➅
Push [VFO] to enter the selected offset and exit set mode.
USING
SET MODE
DUP
DUP
IC-T81A/E Manual-(1) 01.12.5 6:55 PM Page 16 (1,1)