Yaesu FT-51R, Руководство пользователя

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Other DTMF Settings
The following are additional setting func-
tions of the DTMF keypad that you can custom-
ize to your own preference.
DTMF
Paging
Code Speed
You can toggle the DTMF paging code speed.
The default tone duration (fast) is 50 ms
(11 dig-
its per second). This can be changed to 100
duration (slow
- 5.5 digits per second):
Press and rotate the
DIAL
to select
I?
Press or to toggle or
second per tone duration. Press the
PTT
to
save your entry and exit.
Note: Do not confuse DTMF Paging Code Speed
with DTMF Autodialer playback. Autodialer
playback speed is fixed and not selectable.
DTMF
-
TX ”Hold”
When entering a string of DTMF digits, this
feature keeps the transmitter keyed for 2 sec-
onds after each key entry without having to keep
the
depressed. This is convenient for re-
peater or personal autopatch operation when
the number you are dialing isn’t stored in a
DTMF Auto-dialer memory.
To enable this feature, perform the following:
Press rotate the
DIAL
to select
,
then use or to
toggle the feature Press the
PTT
to
your entry
exit.
Extended Range Reception
Receive range can be extended by a power-on
sequence. Transmit range is limited to amateur
bands only (read the warning on the last page of
the manual). This feature may not be available on
all versions, in accordance with regulations in the
country the FT-51R is shipped to.
off, press and hold both the
buttons, then turn the power on
again.
To
return to amateur band-only reception,
repeat the power-on sequence.
To enable automatic AM 137
(aviation band), press rotate
the then press
or to select AM) or
reception (demodulation).