Adjusting The Level Of Signals For Picture Monitor - Sony HDCU1000 Installation Manual

2-5-6. Adjusting the Level of Signals for
Picture Monitor
The video output signal can be checked on the waveform
or vector monitor connected to the PIX OUT connector.
Use the color bars to adjust the level of the PIX output
signal.
In addition, in the system with the MSU-900/950, CNU-
700 or VCS-700, the video signal of HDCU1000/1080/
1500 can be checked on the waveform or vector monitor
connected to the VCS-700.
How to adjust on the EN-159A/159B board
(HKCU1001/1003) of the unit
1. Press the BARS button of the MSU-900/950, RCP-
750/751, etc., and press the ENC button of the PIC-
TURE MONITOR buttons (or MONITOR SELECT
buttons) to display the color bars on the waveform
monitor.
2. Adjust the color bar signal using control RV304 (PIX
GAIN) on the EN-159A/159B board so that it is within
the specified level.
Measurement point : PIX OUT connector on the
HDCU rear panel
A = 100 ± 1 IRE [for NTSC]
Specification :
A = 700 ± 7 mV p-p [for PAL]
[for NTSC]
A
2-28 (E)
1
RV304
EN-159A/159B board (A side)
[for PAL]
A
How to adjust using the VCS-700
In the system with the MSU-900/950, CNU-700 or VCS-
700, the video output signal of the unit can be checked on
the waveform or vector monitor connected to the PIX A
OUTPUT and PIX OUTPUT connectors of the VCS-700.
Connect the PIX OUT connector of the VDA-64A/64B
board to the PIX 1 connector of the VCS-700.
Then perform adjustment using the color bars signal.
1. Press the BARS button of the MSU-900/950, RCP-
750/751, etc., or press the ENC button of the WAVE-
FORM MONITOR buttons (or MONITOR SELECT
buttons) to display the color bars on the waveform or
vector monitor.
2. Adjust the color bars signal using the PIX 1 LEVEL
and PIX 1 CHROMA controls on the VCS-700 so that
it is within the specified level.
Measurement point : PIX OUT connector on the VCS-
700
A = 100 ± 1 IRE [for NTSC]
Specification :
A = 700 ± 7 mV p-p [for PAL]
(PIX 1 LEVEL control)
[for NTSC]
A
Each luminescent spot on the vector monitor must be
within the "4" range.
(PIX 1 CHROMA control)
[for NTSC]
R
M
G
Y
L
B
G
C
Y
[for PAL]
A
[for PAL]
R
M
G
Y
L
B
G
C
Y
. IM/HDCU1000 Series