3
BASIC OPERATION
14
D Setting 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 [BAND] to select VHF or UHF.
➂ Push [(H/L)SET] for 1 sec. to enter
set mode.
➃ Push [TONE] or [H/L] several times
until “rT” appears.
➄ Rotate [DIAL] to select the desired
subaudible tone.
➅ Push [(VFO)CLR] to 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
D 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 [BAND] to select VHF or UHF.
➂ Push [(H/L)SET] for 1 sec. to enter
set mode.
➃ Push [TONE] or [H/L] several times
until “OW” appears.
➄ Rotate [DIAL] to select the desired
offset.
• Selectable steps are the same as the
pre-set tuning steps.
• MHz step may be helpful for large frequency changes—push
[(VFO)MHz] for 1 sec.
➅ Push [(VFO)MHz] to exit set mode.
■
Auto low power
When transmitting for 6 continuous min. at high power, the
IC-T7H automatically selects low power. This function cannot
be turned OFF and activates when the power supply is at ap-
prox. 11 V or more. To return to high power on transmit, select
receive, then switch back to transmit.
