Write Method - Hitachi DZ-GX5020A K Service Manual

Disassembly and Reassembly > EEPROM Data Backup and Write

5-4-2 Write Method

Restrictions:
Never write data of any other product.
The EEPROM data includes adjustment
values, etc. that are peculiar to that product:
It is different for each product even if the
model is the same.
If you write the data of another product by
mistake, rewrite the correct data.
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.
DATA INITIALIZE MENU screen
Data Initialize
FILE MENU
Initial Data Write
Backup Data Write
Original Data Backup
4
EXECUTE
CONNECTION
1
RETURN
3
8
RETURN
5 - 20
3) Choose Backup Data Write.
4) Click the EXECUTE button on DATA
INITIALIZE MENU screen to proceed with
the WRITE FILE SELECT screen.
WRITE FILE SELECT screen
Look in (T): EEP
backup.eep 5
backup.eep
File name (N):
.eep
File of type (T):
*
5) Select the folder and fi le in which the data
has previously been backed up.
This section refers to the folder and fi le as
"EEP" and "backup.eep" for explanation.
6) Click the OPEN button to start writing.
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
7
OK
7) Click the OK button in dialog to restore the
DATA INITIALIZE MENU screen.
8) Click the RETURN button on DATA
INITIALIZE MENU screen to restore the
ADJUST MENU screen, and then perform
adjustment according to "6-3-2 List of
Adjustments Needed After Replacing Major
Components".
?
6
Open
Cancel