Sanyo PLC-XD2200, Service Manual, Page: 30 / 114

-0-
to enter the service mode
To enter the “Service Mode”, press and hold the
MeNu button
and
Select button
on the projector for more
than seconds or press and hold the
MeNu button
on the remote control for more than 20 seconds. The service
menu appears on the screen as follows.
to adjust service data
Select the adjustment group no. by pressing the
MeNu button
(increase) or
Select button
(decrease), and
select the adjustment item no. by pressing the pointer
e
or
d button
, and change the data value by pressing the
7
or
8 button
. Refer to the “Service Adjustment Data Table” for further description of adjustment group no., item
no. and data value.
to exit the service mode
To exit the service mode, press the
oN/StANd-BY button
.
Service Adjustment Menu Operation
Note on Main Board Replacement
Service Mode
Input
Computer 1
Group No. Data
0 0 +179
Ver. R 0.00
Data value Item No.
Electrical Adjustments
Group No.
●
Memory Ic replacement (Ic1371)
Memory IC (IC171) on the main board stores the user control value including lamp used time. When the main
board is replaced with new one, the lamp used time will be reset. To keep the lamp use time, the memory IC should be
replaced with the one on previous main board.