Christie DWU951 Service Manual page 38

DWU951 (DD1-WU80P/81P) / DWX951 (DD1-WX80P/81P) / DXG1051 (DD1-X100P/101P)
Regarding the indicator lamps (continued)
Indicator Status
Red
Red
Red
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same time
Red
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DOWHUQDWHO\
Red
% O L Q N L Q J
DOWHUQDWHO\
RU
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same time
Red Red
Red
%OLQNV DOWHUQDWHO\ DV IROORZV
ÀDVKHV WZLFH DQG RII IRU D ZKLOH
(continued on next page)
DWU951/DWX951/DXG1051 Service Manual
020-000674-01 Rev.1 (01-2014)
Projector has detected LAMP2 WARNING.
The LAMP2 UNIT is turned off. Turn the power off, and wait at least for 45
PLQXWHV $IWHU WKH SURMHFWRU KDV VXI¿FLHQWO\ FRROHG GRZQ WU\ WXUQLQJ RQ WKH
projector.
If the same indication is displayed, replace the LAMP2 UNIT referring to the
section Replacing the LAMP UNIT.
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Projector has detected FILTER WARNING.
,W LV WLPH WR FOHDQ WKH DLU ¿OWHU 7XUQ WKH SRZHU RII DQG ZDLW DW OHDVW IRU  PLQXWHV
$IWHU WKH SURMHFWRU KDV VXI¿FLHQWO\ FRROHG GRZQ FOHDQ RU UHSODFH WKH DLU ¿OWHU
refering to the section &OHDQLQJ DQG UHSODFLQJ WKH DLU ¿OWHU. Be sure to reset the
¿OWHU KRXUV
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Projector has detected COLD WARNING.
The interior portion may have become overcooled or SENSOR-A/B PCB is out of
order. Use the projector within the usage temperature parameters. Refer to the
chapter 6SHFL¿FDWLRQV.
,I WKH VDPH LQGLFDWLRQ LV GLVSOD\HG DJDLQ DIWHU WKH UHPHG\ FKHFN LI WKH SURSHU
harnesses are connected to each of connectors EJ20 on the MAIN PCB, ED04
and ED05 on the DC RELAY PCB.
Red
Projector has detected OTHER ERROR.
A part of the ENGINE assembly is out of order. Turn the power off, and wait at
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cable connection and try turning on the projector.
If the same indication is displayed, replace the POWER UNIT (COOLING), MAIN
PCB or the whole ENGINE assembly. Refer to the section Status Monitor for the
detail of this error.
Projector has detected COLOR WHEEL WARNING.
One of the color wheels is out of order. Turn the power off, and wait at least for
 PLQXWHV $IWHU WKH SURMHFWRU KDV VXI¿FLHQWO\ FRROHG GRZQ WU\ WXUQLQJ RQ WKH
projector.
If the same indication is displayed, replace the whole ENGINE assembly or other
parts referring to the chapter 7URXEOHVKRRWLQJ.
Description
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