Sony WLL-CA55, Руководство по обслуживанию

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1-24 (E)
WLL-CA55
DOWN
LOAD
S1
CN1
CN401
IF-936 board
ROM-28 board
S e r i a l N o.
0 0 0 0 0 0
5. Press the MENU dial. The sub menu of “Serial No.” is
displayed.
6. Repeat the following steps (1) to (3), and set the Serial
No. printed on the model number label of the unit.
(1) Turn the MENU dial, and set the cursor to the
digit to be set.
(2) Change the cursor to “?” by pressing the MENU
dial.
(3) Turn the MENU dial to set the desired value, and
press the MENU dial.
n
To cancel the setting, press the CANCEL button
before pressing the MENU dial.
The setting is restored to the step (1).
7. Press the CANCEL button three times. The display
returns to the status indications.
8. Set the DC LINE switch to OFF, and remove the
ROM-28 board.
9. Restore the IF-936 board to the original position, and
close the R panel assembly.
EL display
1-16. Resetting the Timer
The elapsed time of the EL display can be displayed by
selecting “EL Timer” of the Status menu.
Generally, although “EL Timer” is only display, if the
ROM-28 board is connected, the timer can be reset.
When the EL display is replaced, perform the following
procedures to reset the timer.
Equipment
.
AC adaptor AC-550/550CE, AC-DN2B, or battery pack
BP-L60A/L40A/M50/M100/IL75
. Extension board EX-819 : (Sony Part No. : A-8327-481-A)
.
ROM-28 board : (Sony Part No. : A-8326-017-A)
Preparation
Perform the steps 1 to 4 of Section 1-14, and set the switch
S1 on the ROM-28 board to opposite side of DOWN
LOAD.