-40-
Optical Adjustment
Mirror adjustment
1
Loosen 4 screws-
A
and
c
on the mirror unit.
2
Enter the service mode. Select Group "
152
", No. "
0
" and set data value
to "
3
". The magenta color will appear on the edges of the screen. Exit
service mode.
3
Select the internal test pattern signal "All black" from the projector's
menu "Menu -> Setting -> Test pattern".
4
Move the mirror so that the magenta color appeared on screen edg-
es becomes the same width.
- Insert a slot driver into the slot
B
or slot
d
and turn it to move the
image as shown in the figure below.
5
Enter the service mode. Select Group "
152
", No. "
0
" and set data value
to "
0
". Check that the magenta color on the edges of the screen will
disappear . Exit service mode.
6
Select the internal test pattern signal "All white" from the projector's
menu "Menu -> Setting -> Test pattern". Check there is no color
shading on the screen edges.
7
Tighten screws
A
and
c
to fix the mirror unit gently.
(Target screen image)
A
B
c
d
Image moving by slot B
Image moving by slot d
White
Magenta
Magenta
Summary of Contents for PDG-DHT8000L - 8000 Lumens
Page 45: ... 45 Electrical Adjustment Test Points and Locations K66S 1 7 ...
Page 148: ... 148 IC Block Diagrams AD8185ARUZ Slot RGB SW IC9031 THS7347IPHPR Analog SW IC1201 ...
Page 149: ... 149 IC Block Diagrams CXA2239AR Componemt SW IC2201 ISL51002CQZ A D IC201 ...
Page 150: ... 150 IC Block Diagrams BA7078AF Sync Sep IC5321 M62393FP DAC IC7801 ...
Page 151: ... 151 IC Block Diagrams PIC18F67 Network IC8301 TE7783APF I O Expander IC1801 ...
Page 152: ... 152 IC Block Diagrams PW392 Scaler IC301 NJM2671 Motor Drive IC5581 ...
Page 153: ... 153 IC Block Diagrams PW610 Keystone IC2301 THC63LVD1023B LVDS Transmitter IC7201 ...
Page 218: ... KE2AL Aug 2010 DC 50 Printed in Japan SANYO Electric Co Ltd ...