Sony DSR-570WS Service Manual page 63

2-18-3. Initializing Procedure for EEPROM
1. Set the maintenance menu, and select Menu No. 75X.
(1) Press the MENU button while pressing the SHIFT
button, then release the SHIFT button first, and release
the MENU button after pressing more than 1 second.
The following message will be displayed on the display
window (LCD). (Characters underlined on the display
window (LCD) in the following operations hereafter
indicate that they are blinking.)
(2) Press the RESET (MENU SET) button once so that
"oFF" blinks.
The following message will be displayed on the display
window (LCD).
Each time the RESET (MENU SET) button is pressed,
"600" and "oFF" will blink alternately.
(3) Press the ADVANCE button once, and select "on."
The following message will be displayed on the display
window (LCD).
Each time the ADVANCE button is pressed, "on" and
"oFF" will blink alternately.
(4) Press the RESET (MENU SET) button once.
The following message will be displayed on the display
window (LCD).
Each time the RESET (MENU SET) button is pressed,
"600" and "on" will blink alternately.
DSR-570WS/570WSP V1
(5) Press the ADVANCE button several times to display
Menu No. 75X.
The following message will be displayed on the display
window (LCD).
If the following is displayed, it indicates that the data
when the power was turned on the last time cannot be
used. Press the MENU button to exit from the
maintenance menu, turn off the power supply and
replace each EEPROM with those attached to the old
boards.
2. Press the RESET (MENU SET) button.
Check that the following message will be displayed on
the display window (LCD).
Each time the ADVANCE button is pressed, "SEt" and
"ESC" will blink alternately.
To cancel, press the RESET (MENU SET) button when
"ESC" is displayed.
3. Press the RESET (MENU SET) button once.
Check that the following message will be displayed on
the display window (LCD).
If "no" is displayed on the display window (LCD), exit
from Menu No. 75X once, and perform the above
procedure again. If the display does not change, check if
the peripheral circuits of EEPROM of the each boards
are abnormal, and replace with the EEPROM attached
to the old board.
4. Press the MENU button to exit from the maintenance
menu. The display window (LCD) will return to the
state before the maintenance menu was displayed.
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