Yaesu FTdx5000MP, Руководство по эксплуатации

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Page 93 FT
DX
5000 O
PERATING
M
ANUAL
CW D
ELAY
T
IME
S
ETTING
During semi-break-in (not QSK) operation, the hang time of the transmitter, after you have finished sending, may be
adjusted to a comfortable value consistent with your sending speed. This is the functional equivalent to the “VOX Delay”
adjustment used on voice modes, and the delay may be varied anywhere between 20 milli-seconds with the ([
DELAY
]
knob set fully counter-clockwise) and 5 seconds (fully clockwise).
1. Press the [ BK-IN
] button to enable CW transmission
(Menu item “ 059 A1A BK-IN ” must be set to “ SEMI ”).
2. Start sending, and adjust the [ DELAY
] knob so that
the hang time is as you prefer for comfortable opera-
tion.
A
DVICE
:
The delay time will show for 3 seconds in the lower
right corner of the Main Display whenever the outer
[
DELAY
] knob is turned.
Alternately, the 3-second display feature may be
changed to show in the
SUB DISPLAY- III window
via Menu item “ 018 DISP INDI ”. Additionally, you
may disable the 3-second display feature via Menu item
“
017 DISP LVL IND ” See page 122 for details.
[BK-IN] Button
[DELAY] Knob
CW P
ITCH
A
DJUSTMENT
Rotation of the front panel’s [
PITCH
] knob will allow
adjustment of the center frequency of the receiver pass-
band, as well as the pitch of your offset CW carrier, to the
tone you prefer. The tone may be varied between 300 Hz
and 1050 Hz, in 50 Hz steps.
A
DVICE
:
The spot tone frequency will show for 3 seconds in the
lower right corner of the Main Display whenever the outer
[
PROC
] knob is turned.
Alternately, the 3-second display feature may be changed
to show in the
SUB DISPLAY- III window via Menu item
“ 018 DISP INDI ”. Additionally, you may disable the 3-
second display feature via Menu item “
017 DISP LVL
IND ” See page 122 for details.
T
ERMINOLOGY
:
CW Pitch : If you tuned to an exact “zero beat” on an
incoming CW signal, you could not copy it (“Zero beat”
implies a 0 Hz tone). Therefore, the receiver is offset sev-
eral hundred Hz (typically), to produce an audio tone your
ear can detect. The BFO offset associated with this tuning
(that produces the comfortable audio tone) is called the
CW Pitch.
[PICTH] Knob
CW C
ONVENIENCE
F
EATURES