Icom IC-M506 Instruction Manual - Page 21

Information, NOTE for the TOT Time-out Timer function, IMPORTANT

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u H old down [PTT] to transmit, then speak at your normal voice level. • The " " icon appears. • Channel 70 cannot be used for transmission other than DSC. i Release [PTT] to receive. ✓✓ Information The Noise Cancel function reduces random noise components in the transmit and/or receive signal. See page 99 for details. Simplex channels, 3, 21, 23, 61, 64, 81, 82 and 83 CANNOT be lawfully used by the general public in U.S.A. waters. IMPORTANT: To maximize the readability of your transmitted signal, pause a few seconds after pushing [PTT], hold the microphone 5 to 10 cm (2 to 4 inches) from your mouth and speak at a normal voice level. ✓✓ NOTE for the TOT (Time-out Timer) function The TOT function inhibits continuous transmission beyond a preset time period after the transmission starts. 10 seconds before transmission is cutoff, a beep sounds to indicate the transmission will be shut down and "TOT" appears in the channel name field. Transmission is not possible for 10 seconds after this shut down. BASIC OPERATION 4 r CH ENT CH MENU CLEAR y t w q 2 3 4 5 6 7 u i Microphone 8 9 10 11 12 13 y r 14 15 16 12

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12
4
BASIC OPERATION
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
u
Hold down [PTT] to transmit, then speak at your normal
voice level.
• The “
” icon appears.
• Channel 70 cannot be used for transmission other than DSC.
i
Release [PTT] to receive.
Information
✓
The Noise Cancel function reduces random noise components
in the transmit and/or receive signal. See page
99
for details.
Simplex channels, 3, 21, 23, 61, 64, 81, 82 and 83 CANNOT
be lawfully used by the general public in U.S.A. waters.
IMPORTANT:
To maximize the readability of your transmit-
ted signal, pause a few seconds after pushing [PTT], hold
the microphone 5 to 10 cm (2 to 4 inches) from your mouth
and speak at a normal voice level.
NOTE for the TOT (Time-out Timer) function
✓
The TOT function inhibits continuous transmission beyond a
preset time period after the transmission starts.
10 seconds before transmission is cutoff, a beep sounds to
indicate the transmission will be shut down and “TOT” appears
in the channel name field. Transmission is not possible for 10
seconds after this shut down.
Microphone
i
u
r
y
CLEAR
MENU
ENT
CH
CH
t
y
q
r
w