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2-3. Adjustments on BVP-500/500P
2-3-3. Chroma Adjustment
2-3-3. Chroma Adjustment
Equipment : Waveform/Vector monitor
Test Point : MONITOR connector
Preparations:
. Connect the waveform/vector monitor to the MONITOR
connector.
. S650 (MONITOR SELECT)/IF-538 panel → VBS
Adjustment procedures:
1. Set the DISPLAY switch/rear panel from OFF to
MENU while pushing up the MENU SELECT switch
to ENTER.
2. Set the menu as follows.
MENU
: System config
PAGE
: Y/Chroma (S2)
: CB → On
ITEM
3. Set the menu as follows.
Adjustment Points:
MENU
: System config
PAGE
: Y/Chroma (S2)
ITEM
: Chroma LVL
ITEM
: Q/V LVL
Specification :
Adjust the items "Chroma LVL" and "Q/V LVL"
alternately using the MENU SELECT knob/switch
so that the beam spots are positioned inside the
corresponding frames on the vector monitor.
Y
L
G
(For NTSC)
Y
L
G
(For PAL)
2-14 (E)
M
G
R
B
C
Y
R
M
G
B
C
Y
4. Adjustment Point:
MENU
: System config
PAGE
: Y/Chroma (S2)
ITEM
: Burst LVL
Specification : A = 40 ± 1 IRE (for NTSC)
A = 300 ± 5 mV (for PAL)
A
(For NTSC)
A
(For PAL)
File Store:
Execute the file store. Throw the MENU SELECT switch
to ENTER twice to execute.
MENU
: Trimming File
PAGE
: Trimming File (T1)
ITEM
: File Store
BKP-5090
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