Matrix - Hitachi DZ-GX20MA Service Manual

Adjustment > Adjustment Procedure

6-4-8 Matrix

Preparation:
1) Point at light box without chart, filling the screen.
2) Prepare the C12 light balancing filter (step-up rings):
Attach it during adjustment.
Procedure:
1) Choose MATRIX on the ADJUST MENU screen.
2) Click the EXECUTE button on ADJUST MENU screen
to start adjustment.
The progress status can be confirmed using the
PROGRESS STATUS dialog.
3) The ATTACH THE FILTER dialog will appear during
setup.
Attach the C12 light balancing filter over the lens of
DVD video camera/recorder, and then click the OK
button in ATTACH THE FILTER dialog.
4) The REMOVE THE FILTER dialog will appear during
setup.
Remove the C12 light balancing filter from the lens of
DVD video camera/recorder, and then click the OK
button in REMOVE THE FILTER dialog.
After that, the ATTACH THE FILTER dialog and
REMOVE THE FILTER dialog may occasionally appear:
Reattach the C12 light balancing filter and remove it
each time.
5) When adjustment is complete, the ADJUSTMENT
FINISHED dialog will appear: Click the OK button in
dialog to restore the ADJUST MENU screen.
Note:
When the "CANNOT OPEN THE MATRIX.DAT FILE"
dialog appears during adjustment, click the OK button,
and then create the reference data, referring to "6-1
Creating Reference Data".
The "CANNOT OPEN THE MATRIX.DAT FILE" dialog
will appear when reference data has not been created.
ADJUST MENU screen
MANUAL ADJUSTMENT PROGRAM for SERVICE STATION
MODEL NAME:
ADJUST MENU
CONNECTION
PROGRESS STATUS dialog
MATRIX
PLEASE WAIT A MOMENT
ATTACH THE FILTER dialog
CHECK
!
Attach The Filter.
REMOVE THE FILTER dialog
CHECK
!
Remove The Filter.
ADJUSTMENT FINISHED dialog
FINISHED
ADJUSTMENT FINISHED.
CANNOT OPEN THE MATRIX.DAT FILE
dialog
ERROR
!
6 - 31
××××
DATA INITIALIZE
VIDEO LEVEL
BURST LEVEL
AUTO FUCUS
AUTO IRIS CONTROL
SAMPLING PULSE
LINEARITY
1
MATRIX
CHROMA GAIN
SPOT NOISE
LCD
2
EXECUTE RETURN
3
OK
4
OK
5
OK
CANNOT OPEN THE MATRIX.DAT FILE
OK