-45-
to enter the service mode
To enter the “Service Mode”, press and hold the
MeNu
and
SeLect
button
for more than 3 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
U
or
V
button
, and change the data value by pressing the
W
or
X
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
Service Mode
Input
Video
Group
No.
Data
0
0
32
Ver. R 1.00
Data value
Item No.
Group No.
Disabling the Wind Sensor Function
When the Main Board is replaced with new one, the projector detects the clogged filter and rolls up the filter until
it ends because the wind sensor setting value in the memory IC on the new board is not setup correctly. To avoid
this operation, disable the wind sensor function temporarily following to the procedure below.
1. Enter the service mode, select group no. "
240
" and item no. "
2
". Change data value from "
1
" to "
0
". Now the
function of wind sensor is disabled.
. After completing the "Fan driving voltage adjustment", set up to enable the function of the wind sensor. (Group
no. "
240
" , Item no. "
2
", Data value is set to "
1
")
3. Execute the adjustment "Filter calibration".
Adjustment
Summary of Contents for PLC-XTC50AL
Page 99: ... 99 IC Block Diagrams ISL98001 A D Converter IC2201 L3E06170 S H IC501 IC531 IC561 ...
Page 100: ... 100 IC Block Diagrams M62393 DAC IC7971 L3E07111 LCD DRIVE DIGITAL GAMMA IC401 ...
Page 101: ... 101 IC Block Diagrams NJM2671 Motor Controller IC7601 LC87F2G08A MCU IC4501 ...
Page 102: ... 102 IC Block Diagrams PW392 Scaler IC301 PW610 Keystone IC2301 ...
Page 103: ... 103 IC Block Diagrams TE7783 I O Expander IC4801 TPA3123 Audio Output IC5051 ...
Page 104: ... 104 IC Block Diagrams UPC324GR Ope Amp IC1423 ...
Page 158: ... KH7AM Nov 2009 DC 200 Printed in Japan SANYO Electric Co Ltd ...