4-18 (E)
BVP-570
4-13. H/V Ratio Adjustment
Note:
.
Perform this adjustment on the customer’s preferences, if
necessary.
Equipment
: Waveform monitor
Test Point
: TEST OUT connector
Object
: Grayscale chart
Preparations:
.
Connect the waveform monitor to the TEST OUT
connector.
.
Shoot the grayscale chart so that the chart frame is
aligned with the underscanned monitor frame.
.
RGB/ENC switch (on the side panel)
→
ENC
.
Set the DISP switch (on the side panel) from OFF to
MENU while holding down the MENU SEL switch (on
the front panel). Set the menu as follows.
MENU
: Paint
PAGE
: Detail 2 (P3)
ITEM
: Detail
→
On
PAGE
: W.Clip/Knee (P6)
ITEM
: Knee
→
Off
Adjustment Procedures:
1.
Iris of the lens
: A = 90
±
2 IRE (for NTSC)
A = 630
±
14 mV (for PAL)
(Waveform Monitor)
2.
Set the menu as follows, and adjust the H/V ratio by
using the MENU SEL switch.
MENU
: Paint
PAGE
: Detail 2 (P3)
ITEM
: H/V Ratio
Specifications
: The ratio between the H and V
detail amounts (white) to be added
shall be 1 : 1.
4-13. H/V Ratio Adjustment
A
H
V
Summary of Contents for BVP-570
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Page 263: ...COLOR VIDEO CAMERA BVP 570 MAINTENANCE MANUAL 1st Edition Serial No 15001 and Higher ...
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