OptOnal VoCe Scrambler OperatOn; Basic Operation - Icom IC-M505 Instruction Manual

■ Optional voice scrambler operation
D Activating the scrambler
The optonal voce scrambler provdes prvate communca-
tons. In order to receve or send scrambled transmssons
you must first actvate the scrambler functon. To actvate the
functon, an optonal scrambler unt s necessary. See pgs.
57, 62 for settng the scrambler unt. Ask your dealer for de-
tals.
The scrambler functon automatcally turns OFF when
Channel 16 or 70 s selected.
q Rotate [CHANNEL] to select an operatng channel other
than Channel 16 and 70.
w Whle pushng and holdng [H/L], push [IC] to turn the op-
tonal scrambler functon ON.
• "SCRAM" appears.
e To turn the scrambler functon OFF, repeat step w.
• "SCRAM" dsappears.
[Example]: Programmng scrambler code 5.
--Set Mode--
˘Scan Type
Push +
Scan Timer
Dual/Tri
to enter set mode.
Beep
Contrast
Foghorn Frequency
Radio Power
D Programming scrambler codes
There are 32 codes (1 to 32) or 128 codes (0 to 127)* aval-
able for programmng when an optonal scrambler unt s
nstalled. In order to understand one another, all transcevers
n your group must have the same scramble code. Ths func-
ton may not be avalable dependng on dealer settng.
*Depends on the nstalled scrambler unt.
q Turn power OFF.
w Whle pushng [16•C], turn power ON to enter set mode.
e After the dsplay appears, release [16•C].
r Rotate [CHANNEL] to select the "Scrambler Code,"
push [CHANNEL•ENTER].
t Rotate [CHANNEL] to select the desred scrambler code.
y Push [CHANNEL•ENTER] to set and ext the scrambler
code tem.
u Push [CLR], or rotate [CHANNEL] to select "Exit,"
push [CHANNEL•ENTER] to ext set mode.
--Set Mode--
Rotate
Dual/Tri
Beep
Contrast
Foghorn Frequency
Radio Power
Scrambler Type
˘Scrambler Code
to select item,
then push.
Select

BASIC OPERATION

--Set Mode--
Rotate
Scrambler Code
Select
˘5
4
3
2
1
<ENT OK>
to select code,
then push.
3
3
11