Troubleshooting; Indicators And Condition - Sanyo PLV-55WM1 Service Manual

■ Troubleshooting

● Indicators and Conditions ●
dic ator s an nd C
Che Check the indicators for LCD Projection Monitor condition. the di ors f r LC
Indicators
POWER
WARNING
red/green
/orange red
• • • lights green.
• • • blinks green.
✽ When the life of the projection lamp draws to an end, the LAMP REPLACE indicator lights yellow. When ✽ Wh ✽
h e he e n the h the p
this this indicator lights yellow, replace the projection lamp with a new one promptly. Reset the Lamp replace indica or hts ye
counter after replacement of the lamp.
on itio ns
Pro ectio Mo tor c nditi
LCD Projection Monitor Condition
LAMP
REPLACE
orange
The LCD Projection Monitor is OFF. (The AC power cord is unplugged.)
The LCD Projection Monitor is ready to be turned on with the POWER ON-
✽
OFF button. The cooling fans are stopped.
The LCD Projection Monitor can be turned on with the POWER ON-OFF
✽
button. The cooling fans are running.
✽
The LCD Projection Monitor is operating normally.
Blinks slowly: The LCD Projection Monitor is in the Power management mode.
✽
Blinks rapidly: The LCD Projection Monitor is turned on from the stand-by mode.
The temperature inside the LCD Projection Monitor is abnormally high. The ure
LCD Projection Monitor cannot be turned on. When the LCD Projection
MOnitor has cooled down enough and the temperature returns to normal, the
✽
POWER indicator lights red and the LCD Projection Monitor can be turned on.
(The WARNING indicator keeps blinking.) Check and clean the Air filter.
The LCD Projection Monitor has been cooled down enough and the tem-
✽
perature returns to normal. When turning on the LCD Projection Monitor,
the WARNING indicator stops blinking. Check and clean the air filters.
The LCD Projection Monitor detects an abnormal condition and cannot be
turned on. Unplug the AC power cord and plug it again to turn on the LCD
Projection Monitor. If the LCD Projection Monitor is turned off again, dis-
✽
connect the AC power cord and contact the dealer or the service center for
service and checkup. Do not leave the LCD Projection Monitor on. It may
cause electric shock or a fire hazard.
• • • lights red.
• • • blinks red.
oje jection lamp draw s to a n en
ow w, rep ace t he p jectio
ins the L CD Pr oje ctio n Mon
• • • lights orange.
, the LAMP LACE
am p with a new prom mptly.
- 81 -
itor ab nor mal ly h high h. The
• • • off
indic ator ligh
Reset t
e