Samsung SCD80, Service Manual

Page: 34 / 178

Samsung Electronics 4-19
Alignment and Adjustment
5. AUTO WHITE BALANCE (indoor)
1) Camera mode & 3100˚ K/5100˚ K gray scale chart
2) Connect a video output terminal to a vec-
torscope and a TV.
3) Press the EASY.Q(Mode Up)/CUSTOM(Mode
Down) button so that OSD shows "0D4 XX XX".
4) Ensure that camera picks up image 40µs on
3100˚K gray scale chart precisely and the illumi-
nation is 1500-2000 Lux.
5) Press the ENTER (Confirm) button to ensure
that white spot on a vectorscope is moving in
the middle of screen.
6) The OSD shows “OK” after finishing the
adjustment.
6. AUTO WHITE BALANCE (outdoor)
1) Camera mode & 3100˚ K/5100˚ K gray scale chart
2) Connect a video output terminal to a
vectorscope and a TV.
3) Press the EASY.Q(Mode Up)/CUSTOM(Mode
Down) button so that OSD shows "0D5 XX XX".
4) Ensure that camera picks up image 40 on 5100
gray scale chart (3100 gray scale chart + C16 fil-
ter) precisely and the illumination is 1500-2000
Lux.
5) Press the ENTER (Confirm) button to ensure
that white spot on a vectorscope is moving in
the middle of screen.
6) The OSD shows “OK” after finishing the
adjustment.
7. R-Y POSITIVE GAIN (indoor)
1) Camera mode & 3100˚ K color bar chart
2) Connect a video output terminal to a vec-
torscope and a TV.
3) Press the EASY.Q(Mode Up)/CUSTOM(Mode
Down) button so that OSD shows "170 XX XX".
4) Ensure that camera picks up image on 3100˚ K
color bar chart precisely and the illumination is
1500-2000 Lux.
5) Turn the VOL/MF (Data Up/Down) dial dial
so that the red level is 70IRE.
6) Press the ENTER (Confirm) button to store
data.
7) The OSD shows “OK” after finishing the
adjustment.
7-b. R-Y POSITIVE GAIN (outdoor)
1) Camera mode & 5100˚ K color bar chart
(3100˚ K color bar chart + C16 filter)
2) Connect a video output terminal to a vec-
torscope and a TV.
3) Press the EASY.Q(Mode Up)/CUSTOM(Mode
Down) button so that OSD shows "086 XX XX".
4) Ensure that camera picks up image on 5100˚ K
color bar chart precisely and the illumination is
1500-2000 Lux.
5) Turn the VOL/MF (Data Up/Down) dial so
that the red level is 55IRE.
6) Press the ENTER (Confirm) button to store
data.
7) The OSD shows “OK” after finishing the
adjustment.
70IRE
70IRE 55IRE