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Measuring
No.
Item
instrument &
Input signals
5
BURST
Oscilloscope
Adjustment
(H-rate 10 : 1)
6
White
Oscilloscope
Balance
(H-rate 10 : 1) or
Adjustment
W, F, M grayscale
chart (Just Scan)
< U model >
2-5
Measuring point ( * )
Adjustment points ( - )
Mode
Adjustment level ( + )
* VIDEO OUT
ADJUST
75 Ω resistor
mode
BURST
terminated
- LEFT or RIGHT button
+ 286 mVp-p (40 IRE)
<U model>
+ 300 mVp-p
<E model>
* VIDEO OUT
ADJUST
75 Ω resistor
mode
R GAIN
terminated
- LEFT or RIGHT button
B GAIN
+ Minimum carrier leak
+ Noise in the center
< E model >
Adjustment steps
(1) Move the ADJUST Menu cursor to "BURST".
(2) Press the "LEFT" or "RIGHT" button to ad-
just it to the specified value.
(1) Move the ADJUST Menu cursor to "R GAIN"
or "B GAIN".
(2) Press the "LEFT" or "RIGHT" button to ad-
just the R GAIN or B GAIN so that the carrier
leak is reduced to the minimum.
If a vector scope is used to perform this step,
raise the vector scope gain and adjust it to
bring the noise to the center.
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