Radio Shack 19-1126, Руководство пользователя

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21
Setting the Scan Resume Delay
When you set the scan resume condition to
cr
(carrier), the HTX-
242 resumes scanning after the carrier drops. The scan resume
delay option lets you set the HTX-242 to pause before resuming so
you can hear replies. The factory default is 2 seconds.
Follow these steps to change the scan resume delay.
1. Press
VFO
.
2. Hold
F
for at least 1 second.
FUNC
flashes.
3. Press
MR
.
4. Repeatedly press
▲
until the HTX-242 displays
Sd
and the
current scan resume delay (0.5, 1, 2, or 4 seconds).
5. Rotate
TUNE
, or press
UP
or
DOWN
on the microphone, to
select the desired scan resume delay.
6. Press
MR
or PTT to save the setting.
Setting the Scanning Range
When you scan in a VFO mode, the HTX-242 scans frequencies
within a selected range. The default range is 144.0 to 148.0 MHz.
Follow these steps to change the scanning range.
1. Press
VFO
.
2. Hold
F
for at least 1 second. FUNC flashes.
3. Press
MR
.
4. Repeatedly press
▲
until the HTX-242 displays SL and the
lower scan limit.
5. Rotate
TUNE
, press
UP
or
DOWN
on the microphone, or
directly enter the lower scan limit’s last five digits on the
microphone’s keypad.
6. Press
▲
. The HTX-242 displays SH and the upper scan limit.
7. Rotate
TUNE
, press
UP
or
DOWN
on the microphone, or
directly enter the upper scan limit’s last five digits on the
microphone’s keypad.
8. Press
MR
or PTT to save the settings.
Note: The frequency gap between the lower and upper scan limits should
be no less than two times the current frequency step. If the frequency gap
is less than this, the HTX-242 does not scan.
!