Adjustment Procedure; Initial Data Write - Hitachi DZ-GX3300E Service Manual

Adjustment > Adjustment Procedure

6-4 Adjustment Procedure

Start the adjustment program referring to "6-2-5 Starting and Terminating Adjustment Program".
For the subsequent operation, operate the PC mouse while watching the PC monitor screen.
Information:
1) Display ×××× on subsequent PC screen shows the model name.
2) The numbers on PC screens show the operational procedure.

6-4-1 Initial Data Write

Note:
1) Write the initial data only after the MAN
circuit board has been replaced when the
backup of EEPROM data could not be
performed using the MAN circuit board
before replacement.
Refer to "5-4 EEPROM data backup and
write" for backup of EEPROM data.
2) Writing the initial data will initialize all the
adjustment data in EEPROM. After writing,
be sure to perform all the appropriate
adjustments.
Procedure:
ADJUST MENU screen
MANUAL ADJUSTMENT PROGRAM for SERVICE STATION
××××
MODEL NAME:
ADJUST MENU
DATA INITIALIZE
VIDEO LEVEL
BURST LEVEL
AUTO FUCUS
AUTO IRIS CONTROL
SAMPLING PULSE
LINEARITY
MATRIX
CHROMA GAIN
SPOT NOISE
LCD
2
EXECUTE
CONNECTION
1) Choose DATA INITIALIZE.
2) Click the EXECUTE button.
1
RETURN
6 - 23
DATA INITIALIZE MENU screen
Data Initialize
FILE MENU
Initial Data Write
Backup Data Write
Original Data Backup
4
EXECUTE
CONNECTION
3) Choose Initial Data Write.
4) Click the EXECUTE button to start writing
of initial data.
The progress status can be confi rmed using
the PROGRESS STATUS dialog.
PROGRESS STATUS dialog
DATA INITIALIZE
PLEASE WAIT A MOMENT
INITIALIZATION FINISHED dialog
FINISHED
FINISHED WRITING DATA
5
OK
5) Click the OK button to restore the DATA
INITIALIZE MENU screen.
6) Click the RETURN button on DATA
INITIALIZE MENU screen to restore the
ADJUST MENU screen, and then be sure to
perform all the adjustment items.
3
6
RETURN