ICOM ic-2720h Instruction Manual
■ Subaudible tones
(Encoder function)
D Subaudible tones
q Select the main band, mode/channel you wish to set the
subaudible tones to, such as VFO mode or memory/call
channel.
channel.
w Push [SET•
] to enter set mode.
e Push [SET•
] or [DUP•MONI] several times until “T” and
“rt” appear; or until “T SQL” and “Ct” appear for tone
squelch or pocket beep use.
squelch or pocket beep use.
• When “d” is displayed in place of the 100 MHz digit, cancel the
DTMF memory encoder in advance. (p. 50)
r Rotate the main band’s [DIAL] to select and set the desired
subaudible frequency.
t Push [TONE•DTMF] to exit set mode.
☞NOTE: The subaudible tone encoder frequency can be set
in a memory/call channel temporarily. However, the set fre-
quency is cleared once another memory channel or VFO
mode is selected. To store the tone frequency permanently,
overwrite the channel information.
quency is cleared once another memory channel or VFO
mode is selected. To store the tone frequency permanently,
overwrite the channel information.
z Set the main band, mode/channel you wish to
set the subaudible tones to, such as VFO mode
or memory/call channel.
or memory/call channel.
• The subaudible tone frequency is independently pro-
grammed into each mode or channel.
x Push [
SET
B(D-OFF)] to enter set mode.
c Push [
SET
B(D-OFF)] or [
ENT
C(T-OFF)] several
times until “T” and “rt” appears; or until “T SQL”
and “Ct” appears for tone squelch or pocket
beep use.
and “Ct” appears for tone squelch or pocket
beep use.
• When “d” is displayed in place of the 100 MHz digit,
cancel the DTMF memory encoder in advance. (p. 50)
v Push [Y] or [Z] to select and set the desired
subaudible tone frequency.
• Push and hold [Y]/[Z] to change the above tones
continuously.
b Push [
CLR
A(MW)] to exit set mode.
• Subaudible tone frequency list
(unit: Hz)
67.0
69.3
71.9
74.4
77.0
69.3
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
82.5
85.4
88.5
91.5
94.8
97.4
97.4
100.0
103.5
107.2
103.5
107.2
110.9
114.8
118.8
123.0
127.3
114.8
118.8
123.0
127.3
131.8
136.5
141.3
146.2
151.4
136.5
141.3
146.2
151.4
156.7
159.8
162.2
165.5
167.9
159.8
162.2
165.5
167.9
171.3
173.8
177.3
179.9
183.5
173.8
177.3
179.9
183.5
186.2
189.9
192.8
196.6
199.5
189.9
192.8
196.6
199.5
203.5
206.5
210.7
218.1
225.7
206.5
210.7
218.1
225.7
229.1
233.6
241.8
250.3
254.1
233.6
241.8
250.3
254.1
MAIN
T X
T
M
Push
SET
B
MAIN
T X
T
M
[SET• ]
“T” and “rt” appear
USING
SET MODE
25
4
REPEATER OPERATION
New2001
IC-2720H_2.qxd 03.5.13 9:45 Page 25 (1,1)