Sony RM-B750, Руководство пользователя

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2-2 (E)
RM-B750
2-2. Adjusting the Video Level
Notes
. All measuring equipment shall be calibrated.
. Also the alignment for the camera, camera adaptor and OHB shall be completed.
.
About ten-minute warm-up time is allowed before beginning adjustment.
.
The waveforms differ according to the specifications (TV standard and encoded level) of a camera
connected to the unit during adjustment.
In this manual, every waveform corresponding to the specifications is given.
Adjustment Procedure
Test Point : MONITOR connector
Adjustment Point :
1
RV1/VA-211 board
Specification : A = 1.00
±
0.05 Vp-p (terminated with 75
Z
)
(140
±
7 IRE)
2-2. Adjusting the Video Level
A
(NTSC Setup 0 %)
(NTSC Setup 7.5 %) (PAL)
A A
RV1
A B C D
1
2
1
VA-211 board (A side)