Indicators And Projector Condition - Sanyo PLC-WM4500L Service Manual

Troubleshooting

Indicators and Projector Condition

Check the indicators for the projector condition.
the projector is operating normally.
Indicators
WARNING
POWER LAMP
TEMP.
green red
red
❖
❖
❖
❖
❖
• • • on
• • • on (red)
❖
❊ • • • on (blue)
• • • dim
❖ • • • dim (red)
WARNING LAMP
P-MANAGEMENT
FILTER REPLACE
STAND-BY
blue
orange orange
⁄
⁄
⁄
⁄
⁄
⁄
⁄ ⁄
⁄
⁄
❊
• • • b linking at the normal rate
(approx. 1 second ON,
1 second OFF)
❊ • • • b linking at the normal rate (blue
and dim red) (approx. 1 second
ON, 1 second OFF)
• • • off
• • • Differ according to conditions.
⁄
Projector Condition
The projector is off. (The AC power cord is unplugged.)
The projector is in stand-by mode. Press the ON/
STAND-BY button to turn on the projector.
The projector is operating normally.
The projector is preparing for stand-by or the projection
lamp is being cooled down. The projector cannot be
turned on until cooling is completed and the POWER
indicator lights green.
The projection lamp is being cooled down in the Power
management mode.
The projector is in the Power management mode.
Press the ON/STAND-BY button to turn on the
projector.
• • • b linking fast
(approx. 0.5 seconds ON, 0.5
seconds OFF)
❊
• • • b linking fast
(approx. 0.5 seconds ON, 0.5
seconds OFF)
• • • b linking slow
(approx. 2 seconds ON, 2
seconds OFF)
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(blue and dim red)