Sony DSR-570WS Service Manual page 64

2-18-4. KY EEPROM Echo Back Data Preset
Procedure
m
. Because data may be lost when replacing the board and
EEPROM, note down following menu No. settings
before performing the replacement.
(Menus which should be noted down.)
No. 201, 204, 206, 207, 211 to 214, 220, 308, 401, 402,
405, 406, 501 to 503 and 513
(However, the hours meter cannot be reset.)
For details of the menus, refer to 4-1. Menu.
. Be sure to preset this data after replacing the FP-118A
board and EEPROM (IC204) on the FP-118A board.
1. Set the maintenance menu, and select Menu No. 752.
(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 follwing message will be displayed on the display
window (LCD). (Characters underlined on the display
window (LCD) in the description of operations
hereafter indicate that they are blinking.)
(2) Press the RESET (MENU SET) button once so that
"oFF" blinks.
The follwing 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 follwing message will be displayed on the display
window (LCD).
Each time the ADVANCE button is pressed, "on" and
"oFF" will blink alternately.
2-46
(4) Press the RESET (MENU SET) button once.
The display window (LCD) will display as follows.
Each time the RESET (MENU SET) button is pressed,
"600" and "on" will blink alternately.
(5) Press the ADVANCE button several times and display
Menu No. 752.
The following message will be displayed on the display
window (LCD).
If the following message will be displayed on the
display window (LCD), it indicates that the data the last
time the power was turned on cannot be used properly.
Therefore, press the MENU button to exit from the
maintenance menu, turn OFF the power and replace the
EEPROM (IC204) with that attached to the old board.
After replacing the EEPROM, perform Section 2-14.
"Battery Preset and Battery End Voltage adjustment".
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.
This mode can be cancelled by pressing the RESET
(MENU SET) button while "ESC" is displayed.
DSR-570WS/570WSP V1