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57
11
OTHER FUNCTIONS
New2001
D
D
Display dimmer
Adjust to suit lighting conditions.
The levels 1 (dark) to 4 (bright: default) are available.
D
D
Display color
The display color can be set to amber (default) or green.
D
D
Repeater tone
Sets subaudible tone frequency (encoder only) for repeater
operation. Total of 50 tone frequencies (67.0–254.1 Hz) are
available.
(default: 88.5 Hz)
D
D
Tone squelch tone
Sets subaudible tone frequency (both encoder and decoder)
for tone squelch operation. Total of 50 tone frequencies
(67.0–254.1 Hz) are available.
(default: 88.5 Hz)
• Available subaudible tone frequencies
D
D
DTCS code
Sets DTCS code (both encoder and decoder) for DTCS
squelch operation. Total of 104 codes are available.
(default: 023)
MAIN
T X
DTCS
M
67.0
69.3
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
94.8
97.4
100.0
103.5
107.2
110.9
114.8
118.8
123.0
127.3
131.8
136.5
141.3
146.2
151.4
156.7
159.8
162.2
165.5
167.9
171.3
173.8
177.3
179.9
183.5
186.2
189.9
192.8
196.6
199.5
203.5
206.5
210.7
218.1
225.7
229.1
233.6
241.8
250.3
254.1
MAIN
T X
T SQL
M
MAIN
T X
T
M
MAIN
T X
M
MAIN
T X
M
• Amber setting
• Green setting
MAIN
T X
M
IC-2720H_2.qxd 03.5.13 9:45 Page 57 (1,1)