40
To read:
KC<CR>
Response:
KCn
Data output
:
MKnnnnnnnnnn –mmm ( -mmm: signal level (in dB))
5-6-3 TRANSFER MARKER FREQUENCY TO RECEIVE FREQUENCY
KG
KG
(Direct command)
5-7 SPECTRUM DATA OUTPUT
GL
Output the level data of each frequency on the screen.
GL<SP><CR><LF>/<SP><CR><LF>
(Note: The separator (/<CR><LF>) has 160 lines.
To read:
GL<CR>
Response:
FnnnnnnnnnnL-ddd
(for 1 line of data)
5-8 HIGH SPEED SPECTRUM DATA OUTPUT
FD
Output the level data of each frequency on the screen in high speed.
Convert the signal strength data of one horizontal dot into 1 byte character. Then
repeat this step for a total of 160 characters and output these data followed by
the OK response (<SP><CR><LF>).
To convert the output data to a signal strength level, subtract 0x20 (in
hexadecimal), then add -100dB.
FD<SP><CR><LF>
To read:
FD<CR>
Response:
FDdddddddd…..(160 characters) … ddd
6 VIDEO FUNCTION
6-1 VIDEO FUNCTION
TV
TVn
n: 0, 1 (default: 0)
0: Video function off
1: Video function off
(Note: Video output is available only from the video output connector
on the rear panel.)
To read:
TV<CR>
Response:
TVn
6-2 VIDEO IF REVERSE
VN
Some video transmitters utilize reversed frequency shift modulation in order to
scramble the signal.
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