Scan Set Mode; Tone Scan - Icom IC-756PROIII Instruction Manual

9
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.
AGC AGC
MID MID
VOX VOX
OFF OFF
∂ F S p a n S p a n
COMP COMP
P r o g r a m m e d P 1 : P r o g r a m m e d
OFF OFF
s c a n e d g e s s c a n
WIDE WIDE
PROG PROG ∂
F
e Push [(F-5)SET] to select the scan set mode
screen.
r Push [(F-1)Y Y ] to select the scan speed item.
AGC AGC
MID MID S C A N S p e e d S CA N S p ee d
S C A N R e s u m e S CA N R e su me
VOX VOX
OFF OFF
COMP COMP
OFF OFF
WIDE WIDE
é è
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.

■ 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 fre-
quency screen.
AGC AGC
FAST FAST
REPEATER TONE REPEATER TONE
VOX VOX
OFF OFF
T-SQL TONE T-SQL TONE
TONE TONE
OFF OFF
é
è
r Push [(F-1)Y Y ] or [(F-2)Z Z ] to check the repeater
tone frequency or tone squelch frequency, respec-
tively. (pgs. 52, 53)
87
SCAN SCAN
: ± ± 1 0 k H z 1 0 k H z
P 1 : 0 . 5 0 0 . 0 0 M H z 0 . 5 0 0 . 0 0 M H z
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
∂ F SPAN F SPAN
FINE FINE SET SET
SCAN SET
H I G H H I GH
O N O N
DEF
TONE FREQUENCY TONE FREQUENCY
88.5Hz 88.5Hz
88.5Hz 88.5Hz
T-SCAN T-SCAN
DEF DEF
• 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 Z ] to select the scan resume condition
item.
AGC
SC AN Sp eed S C A N S p e e d
MID
S C A N R e s u m e SC AN Re sum e
VOX
OFF
COMP COMP
OFF OFF
WIDE WIDE
é è
DEF
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.
t Push [(F-5)T-SCAN] to start the tone scan.
• "SCAN" flashes while scanning.
TONE FREQUENCY TONE FREQUENCY
AGC
FAST FAST
REPEATER TONE REPEATER TONE
VOX
OFF
T-SQL TONE T-SQL TONE
TONE TONE
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.
S CA N SET
H IGH H I G H
O N O N
188.8Hz 188.8Hz SCAN SCAN
88.5Hz 88.5Hz
T-SCAN T-SCAN