Indicators And Projector Condition - Sanyo PLC-HF15000L 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
• • • dim
• • • off
WARNING LAMP
SHUTTER
FILTER REP.
blue
orange orange
✽ ✽ ✽
✽ ✽
✽ ✽
✽ ✽ ✽
✽ ✽
✽ ✽
✽ ✽
✽ ✽
✽ ✽
• • • blinking at the normal rate
(approx. 1 second ON,
1 second OFF)
• • • blinking fast (approx. 0.5
seconds ON, 0.5 sec-
onds OFF)
• • • Differs according to conditions.
✽
Projector condition
The projector is off. (The main On/Off switch is OFF
position or 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 Shutter is open)
The projector is operating normally.
(The Shutter is closed)
The projector is preparing for stand-by or the projec-
tion lamp is being cooled down. The projector can-
not 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.
The projection lamp is being cooled down in the
Shutter management mode.
The projector is in the Shutter management mode.
Press the ON/STAND-BY button to turn on the pro-
jector.
The projector is cleaning the filter.
• • • blinking slow
• • • blinking slow
-180-
(approx.  seconds ON, 
seconds OFF)
(approx. 1 seconds ON, 5
seconds OFF)