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11
3
BASIC OPERATION
3
■
Optional voice scrambler operation
D
Activating the scrambler
The optional voice scrambler provides private communica-
tions. In order to receive or send scrambled transmissions you
must first activate the scrambler function. To activate the func-
tion, an optional scrambler unit is necessary. See pages 57,
62 for setting the scrambler unit. Ask your dealer for details.
The scrambler function automatically turns OFF when
Channel 16 or 70 is selected.
q
Rotate
[CHANNEL]
to select an operating channel other
than Channel 16 and 70.
w
While pushing and holding
[H/L]
, push
[IC]
to turn the op-
tional scrambler function ON.
• “
SCRAM
” appears.
e
To turn the scrambler function OFF, repeat step
w
.
• “
SCRAM
” disappears.
D
Programming scrambler codes
There are 32 codes (1 to 32) or 128 codes (0 to 127)* avail-
able for programming when an optional scrambler unit is
installed. In order to understand one another, all transceivers
in your group must have the same scramble code. This func-
tion may not be available depending on dealer setting.
*Depends on the installed scrambler unit.
q
Turn power OFF.
w
While pushing
[16•C]
, turn power ON to enter set mode.
e
After the display appears, release
[16•C]
.
r
Rotate
[CHANNEL]
to select the “
Scrambler Code
,”
push
[CHANNEL•ENTER]
.
t
Rotate
[CHANNEL]
to select the desired scrambler code.
y
Push
[CHANNEL•ENTER]
to set and exit the scrambler
code item.
u
Push
[CLR]
, or rotate
[CHANNEL]
to select “
Exit
,”
push
[CHANNEL•ENTER]
to exit set mode.
--Set Mode--
Scrambler Code
˘5
4
3
2
1
<ENT OK>
--Set Mode--
Dual/Tri
Beep
Contrast
Foghorn Frequency
Radio Power
Scrambler Type
˘Scrambler Code
--Set Mode--
˘Scan Type
Scan Timer
Dual/Tri
Beep
Contrast
Foghorn Frequency
Radio Power
+
to enter set mode.
Push
to select code,
then push.
Rotate
to select item,
then push.
Rotate
Select
Select
[Example]:
Programming scrambler code 5.
Summary of Contents for IC-M505
Page 1: ...INSTRUCTION MANUAL iM505 VHF MARINE TRANSCEIVER ...
Page 71: ...65 9 CONNECTIONS AND MAINTENANCE 9 Gasket Mounting base Cap Nut 50 d 28 d 29 5 to 1 5 Ú 3 ...
Page 77: ...HM 162E Unit mm 29 5 to 31 5 d 2 165 110 146 92 4 R12 Max MB 75 Cut here 71 13 TEMPLATE ...
Page 78: ......
Page 79: ...MEMO ...