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4-2. VCO CONT Frequency Confirmation
Notes:
• This confirmation shall be done only when the CCD unit
is installed in the camera incorporating the standalone
unit BKP-5910/5910P.
• This adjustment requires longer warm-up time periods
(10 to 30 minutes).
Preparation:
• S650 (MONITOR SELECT)/IF-538 panel → VBS
Equipment
: Frequency counter, Video signal
generator
Test Point
: MONITOR connector
: 3,579,545 ±10 Hz (for NTSC)
Specifications
4,433,168 ±5 Hz (for PAL)
MONITOR
OUT
GENLOCK
Video signal
IN
generator
If the specification is not satisfied, perform the following
adjustment.
Adjustment Procedures:
1. Set the DISPLAY switch/rear panel to MENU while
pushing up the MENU SELECT switch to ENTER.
2. Set the menu as follows and adjust the frequency using
the MENU SELECT knob/switch.
MENU
: System config
PAGE
: Y/Chroma (S2)
ITEM
: SC FREQ
Specifications: 3,579,545 ±10 Hz (for NTSC)
4,433,168 ±5 Hz (for PAL)
File Store:
Execute the OHB file store. Throw the MENU SELECT
switch to ENTER to execute.
MENU
: Triming File
PAGE
: OHB File (T2)
ITEM
: File Store
BVP-500
BVP-500P
4-3. VA Gain Adjustment
Setting of Sensitivity and Standard Color Temperature:
• Use the reflective chart (reflection ratio:89.9%) in this
• If a pattern box is used, it should be well-maintained.
• Set the luminous intensity of the chart to 2000 lx and the
• This adjustment shall be performed at F7.0 or more.
Note:
• Never change the setting of the following trimmer
Equipment : Oscilloscope, Waveform monitor
Object
Preparations:
• MASTER GAIN button/MSU operation panel → 0 dB
• Extend the VA-163 board with the EX-464 extension
• S650 (MONITOR SELECT)/IF-538 panel → VBS
SC
Frequency
OUT
counter
Adjustment Procedures:
1. Execute the level auto setup.
2. TEST 2 button/MSU operation panel → ON (Lights)
3. Adjust the auto white balance.
4. TEST 2 button/MSU operation panel → OFF (Goes out)
5. KNEE OFF button/MSU operation panel → OFF (Lights)
6. Close the lens iris.
7. Adjust the auto black balance.
8. Confirm that the black level is 3 IRE for NTSC and
4-2. VCO CONT Frequency Confirmation
adjustment, if possible.
color temperature to 3200 K.
capacitors. These capacitors are extremely difficult to
adjust in the field.
1CT200, 1CT300, 1CT400
VA-163 board :
: Gray scale chart
board.
LEVEL button/MSU operation panel → ON (Lights)
START/BREAK button/MSU operation panel
WHITE button/MSU operation panel → ON (Lights)
BLACK button/MSU operation panel → ON (Lights)
21 mV for PAL at the MONITOR connector.
If the black level is out of specs, carry out "4-6. Master
Black Adjustment".
4-3. VA Gain Adjustment
→ ON (Lights)
4-5
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