Icom IC-756PROII, Инструкция по эксплуатации

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61
7
SCANS
■
Scan set mode
Scan set mode is used for programming scanning
speed and scan resume condition.
• Scan speed
The transceiver has 2 speeds for scanning, high and
low.
q
Push [EXIT/SET] several times to close a multi-
function screen, if necessary.
w
Push [(F-5)SCAN] to select the scan screen.
e
Push [(F-5)SET] to select the scan set mode
screen.
r
Push [(F-1)
Y
] to select the scan speed item.
t
Rotate the tuning dial to select the scan speed.
• Push [(F-3)DEF] to select the default condition.
y
Push [EXIT/SET] to exit the scan set mode.
• Scan resume condition
This item sets the scan resume function ON or OFF.
ON: scan resumes 10 sec. after stopping on a signal
(or 1 sec. after a signal disappears); OFF: scan does
not resume after stopping on a signal.
q
Push [EXIT/SET] several times to close a multi-
function screen, if necessary.
w
Push [(F-5)SCAN] to select the scan screen.
e
Push [(F-5)SET] to select the scan set mode
screen.
r
Push [(F-2)
Z
] to select the scan resume condition
item.
t
Rotate the tuning dial to turn the scan resume
function ON or OFF.
• Push [(F-3)DEF] to select the default condition.
y
Push [EXIT/SET] to exit the scan set mode.
é è
DEF
SCAN SET
COMP COMP
OFF OFF
WIDE WIDE
AGC AGC
MID
MID
VOX VOX
OFF
OFF
S C A N S p e e d S C A N S p e e d H I G H H I G H
S C A N R e s u m e S C A N R e s u m e O N O N
é è
DEF
SCAN SET
COMP COMP
OFF OFF
WIDE WIDE
AGC AGC
MID
MID
VOX VOX
OFF
OFF
S C A N S p e e d S C A N S p e e d H I G H H I G H
S C A N R e s u m e S C A N R e s u m e O N O N
PROG PROG
∂
F FINE FINE
∂
F SPAN F SPAN SET SET
SCAN SCAN
COMP COMP
OFF OFF
WIDE WIDE
AGC AGC
MID
MID
VOX VOX
OFF
OFF
∂ F S p a n S p a n : ± ± 1 0 k H z 1 0 k H z
P r o g r a m m e d P r o g r a m m e d P 1 : P 1 : 0 . 5 0 0 . 0 0 M H z 0 . 5 0 0 . 0 0 M H z
s c a n s c a n e d g e s e d g e s P 2 : P 2 : 2 9 . 9 9 9 . 9 9 M H z 2 9 . 9 9 9 . 9 9 M H z
■
Tone scan
The transceiver can detect the subaudible tone fre-
quency in a received signal. By monitoring a signal
that is being transmitted on a repeater input fre-
quency, you can determine the tone frequency re-
quired to access the repeater.
q
Set the desired frequency or memory channel to
be checked for a tone frequency.
w
Push [AM/FM] several times to select FM mode.
e
Push [TONE] for 1 sec. to enter the tone frequency
screen.
r
Push [(F-1)
Y
] or [(F-2)
Z
] to check the repeater
tone frequency or tone squelch frequency, respec-
tively. (pgs. 47, 48)
t
Push [(F-5)T-SCAN] to start the tone scan.
• “SCAN” flashes while scanning.
y
When the tone frequency is detected, the tone
scan pauses.
• The tone frequency is set temporarily on a memory
channel. Program into the memory channel to store the
tone frequency permanently.
• The decoded tone frequency is used for the repeater
tone frequency or tone squelch frequency.
u
To stop the scan, push [(F-5)T-SCAN].
i
Push [EXIT/SET] to exit the tone frequency
screen.
TONE FREQUENCY TONE FREQUENCY
188.8Hz 188.8Hz SCAN SCAN
88.5Hz 88.5Hz T-SQL TONE T-SQL TONE
REPEATER TONE REPEATER TONE
TONE TONE
AGC AGC
FAST FAST
VOX VOX
OFF
OFF
T-SCAN T-SCAN
T-SCAN T-SCAN é è DEF DEF
TONE FREQUENCY TONE FREQUENCY
88.5Hz 88.5Hz
88.5Hz 88.5Hz T-SQL TONE T-SQL TONE
REPEATER TONE REPEATER TONE
TONE TONE
AGC AGC
FAST FAST
VOX VOX
OFF
OFF
IC-756PROII.qxd 02.1.8 15:51 Page 61