I Subaudible Tones - Icom IC-2720H Instruction Manual

4
REPEATER OPERATION

I 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.
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.
• When "d" is displayed in place of the 100 MHz digit, cancel the
DTMF memory encoder in advance. (p. 50)
MAIN T
T X
M
"T" and "rt" appear
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.
25
SET MODE
USING
[SET• ]
• Subaudible tone frequency list
67.0
69.3
71.9
74.4
77.0
z Set the main band, mode/channel you wish to
SET
set the subaudible tones to, such as VFO mode
B
or memory/call channel.
• The subaudible tone frequency is independently pro-
grammed into each mode or channel.
x Push [
B(D-OFF)] to enter set mode.
SET
c Push [
B(D-OFF)] or [
SET
times until "T" and "rt" appears; or until "T SQL"
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)
Push
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 [
A(MW)] to exit set mode.
CLR
79.7 94.8 110.9 131.8 156.7
82.5 97.4 114.8 136.5 159.8
85.4 100.0 118.8 141.3 162.2
88.5 103.5 123.0 146.2 165.5
91.5 107.2 127.3 151.4 167.9
C(T-OFF)] several
ENT
T
MAIN
T X
M
(unit: Hz)
171.3 186.2 203.5 229.1
173.8 189.9 206.5 233.6
177.3 192.8 210.7 241.8
179.9 196.6 218.1 250.3
183.5 199.5 225.7 254.1