674747

Yaesu FTDX1200 Manual

83
Zoom out
Zoom in
Previous page
1/140
Next page
Page 81
FT
DX
1200 OPERATING MANUAL
CW SPOTTING
(
ZERO-BEATING
)
“Spotting” ]eroing in on another CW station) is a handy techniTue to ensure you and the other station are precisely on
the same freTuency.
The Tuning 2ffset Indicator in the display may also be moved so you can adjust your receiver freTuency to center the
incoming station on the pitch corresponding to that of your transmitted signal.
Using the Auto Zeroing System
2nly when the optional FFT unit is installed)
3ress the
[
S
/
T
/
W
/
X
]
button to select the “
ZIN/
SPOT
”. 3ress the
[
SELECT
]
switch momentarily to
adjust the receiving freTuency to the ]ero-in automati-
cally while receiving the CW signal.
Using the SPOT System
3ress the
[
S
/
T
/
W
/
X
]
button to select the “
ZIN/
SPOT
”. 3ress the
[
MONI
]
button, then while pressing
the front panel
[
SELECT
]
button, the Spot tone will be
heard through your speaker. This tone corresponds to the
pitch of your transmitted signal. If you adjust the receiv-
er freTuency until the pitch of the received CW signal
matches that of the Spot tone, your transmitted signal
will be precisely matched to that of the other station.
5elease the
[
SELECT
]
button to turn the Spot tone off.
A
DVICE:
In a tough '; pile-up, you may actually want to
use the S32T system to ¿nd a “gap” in the spread
of calling stations, instead of ]eroing in precisely
on the last station being worked by the '; station.
From the '; side, if a do]en or more operators also
using Yaesu’s S32T system) all call precisely on the
same freTuency, their dots and dashes merge into a
single, long tone that the '; station cannot decipher.
In such situations, calling slightly higher or lower in
freTuency may get your call through.
The Tuning 2ffset Indicator in the display may be
utili]ed for CW freTuency adjustment, as well. Its
con¿guration is set via 0enu item “
011 BAR DIS-
PLAY SELECT
” at the factory, and the Tuning 2ffset
Indicator is already set to the “
CW TUNE
” selection.
Q
UICK POINTS:
The CW Spotting process utili]es the Spot tone or
the Tuning 2ffset Indicator. The actual offset pitch
is set by 0enu item “
056 CW PITCH
”. The offset
pitch may be set to any freTuency between 300 H]
and 100 H], in 0 H] steps. You can either match
tones audibly using the
[
SELECT
]
button) or tune
the receiver freTuency so that the central red marker
on the Tuning 2ffset indicator lights up. 1ote that
there are 31 “dots” on the Tuning 2ffset Indicator,
and depending on the resolution selected, the incom-
ing CW signal may fall outside the visible range of
the bar indicator, if you are not reasonably close to
the proper alignment of tones.
CW CONVENIENCE FEATURES
The displayed freTuency on CW normally reflects
the “]ero beat” freTuency of your offset carrier. That
is, if you were to listen on USB on 14.100.00 0H]
to a signal with a 700 H] offset, the “]ero beat” fre-
Tuency of that CW carrier would be 14.100.70 0H]
the latter freTuency is what the
FT
DX
1200
displays,
by default. However, you can change the display to
be identical to what you would see on SSB by using
0enu item “
066 CW FREQ DISPLAY
” and setting
it to “
DIRECT FREQ
” instead of the default “
PITCH
OFFSET
” setting.
[
SELECT
]
Button
[
MONI
]
Button
ZIN/SPOT Indicator
Retune: Shift to Higher Frequency
Retune: Shift to Lower Frequency
Zero-In
… 83 …


Need help? Post your question in this forum.

Forumrules
1

Forum

yaesu-ftdx1200

Reset search

  • Green Light on VFO A and MEM is flashing and no audio. Even tried Factory Reset and still flashing. How do I fix this? Submitted on 6-12-2022 at 07:37

    Reply Report abuse


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Yaesu FTDX1200 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Yaesu FTDX1200 in the language / languages: English as an attachment in your email.

The manual is 14,65 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info