58
Useful functions
4.
To turn off the VFO auto program, delete the
APL memory data by referring to P.27
You may disregard APH to turn off the
function.
IMPORTANT
Shift, offset, CTCSS and DCS settings within the AUTO-program range
cannot be changed manually when this feature is activated.
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Use this function to automatically search for signals. In the set mode, chose TIMER mode or the BUSY mode
to determine the desired resuming condition. If the CTCSS (TSQ) squelch or DCS squelch is set, the audio
can be heard only when the tone / code matches the incoming signal. Otherwise, scanning stops but no
audio will be heard and resumes scanning. The direction of scan, upward or downward, can be changed
during the scan by rotating dial or pressing UP/DOWN keys on the microphone. Scan won’t start when the
squelch is open. When tone-squelched using CTCSS/DCS tones, scanning is possible but slowed down
due to searching for matching tones every tuning steps.
Scan resume conditions (set in the set mode “Scan type
selection”)
Y
USY: Resumes scanning when the receiving signal is gone and squelch is closed.
Y 0
IMER: Resumes scanning in accordance with preset monitoring time regardless of
presence of receiving signals.
Automatic Band Exchange Function (ABX)
This function automatically sets the receiving band as a MAIN band.
This is a specification of this radio due to technical reasons and can’t be modified.
If the ABX won’t allow you to transmit on desired band, exit from the scan mode and set the
MAIN band manually.
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Scan all VFO channels in regard to the preset tuning step.
1.
Select the desired band to scan in VFO
mode.
2.
Press and hold the dial of scanning band
until scanning starts . S icon
À
ashes
during scanning.
Rotate the dial to change the scan
direction. Key operatons at the same side
or pressing PTT will stop scanning.
3.
Pressing UP key (to scan upward) or
Down key(to scan downward) also
enables scanning. Press it until scanning
starts and release immediately.
Содержание DR-735T/E
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