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2-3. Adjustments on BVP-500/500P
2-3-5. VF Level Adjustment
2-3-5. VF Level Adjustment
Equipment : Waveform monitor
Test Point : MONITOR connector
Preparations:
. Connect the waveform monitor to the MONITOR
connector.
. S650 (MONITOR SELECT)/IF-538 panel → VF
. G button/rear panel → ON
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 and adjust the sync level by
using the MENU SELECT knob/switch.
Adjustment Point:
MENU
: System config
PAGE
: Y/Chroma (S2)
ITEM
: REG LVL
Specification : A = 40 ± 1 IRE (for NTSC)
A = 300 ± 2 mV (for PAL)
n
During REG LVL adjustment, levels "A" and "B" will
vary together.
4. (NTSC only)
Confirm that the VF setup level "C" is 7.5 ± 1 IRE.
5. Set the menu as follows and adjust the video level
using the MENU SELECT knob/switch.
Adjustment Point:
MENU
: System config
PAGE
: Y/Chroma (S2)
ITEM
: VF
Specification : B = 100 ± 2 IRE (for NTSC)
B = 700 ± 14 mV (for PAL)
2-16 (E)
B
C
A
(For NTSC)
B
A
(For PAL)
(Waveform Monitor)
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
Resetting after Adjustment :
. S650/IF-538 panel → VBS
. G button/rear panel → OFF
BKP-5090
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