Yaesu VX-450 series, Руководство по эксплуатации

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VX-450 S
erieS
O
perating
M
anual
28
a
dVanced
o
peratIon
d
ual
W
atcH
The Dual Watch feature is similar to the SCAN fea-
ture, except that only two channels are monitored:

The current operating channel; and

The Priority-1/-2 channel.
To activate Dual Watch:
r
Press (or press and hold) the assigned Program-
mable key.
r
The scanner will search the two channels; it will
pause each time it finds a channel on which some-
one is speaking.
To stop Dual Watch:
r
Press (or press and hold) the assigned Program-
mable key.
r
Operation will revert to the “Dual Watch Revert”
channel.
fm s
can
(f
olloW
-m
e
s
can
)
The FM Scan feature checks a User-assigned Priority
Channel regularly as you scan other channels. Thus,
if only Channels 1, 3, and 5 (of the 8 available chan-
nels) are designated for “Scanning,” the user may
nonetheless assign Channel 2 as the “User-assigned”
Priority Channel via the FM Scan.
To activate FM Scan, first select the channel you want
to designate as the “User-Assigned Priority Channel”
and press (or press and hold) the assigned program-
mable key. Then rotate the
CH Selector knob to re-
call to the “Scanning Start” channel which has been
programmed by your dealer to activate the scanner.
When the scanner stops on an “Active” channel, the
User-assigned Priority Channel will automatically be
checked every few seconds; if activity is found on the
User-assigned Priority Channel, the radio will switch
between it and the Dealer-Assigned Priority Channel,
if any.