-9-
Replace the lamp
When the projection lamp of the projector reaches its end
of life,the Lamp replacement icon appears on the screen,
please replace the lamp immediately.
Lamp cover
Screw
Screw
Handle
To replace the lamp, follow the steps below:
1. Power off the projector and unplug the power cord.
Then let the project cool for at least 45 minutes.
2. Loosen the screws on the lamp cover to remove the
cover.
3. Make sure the lamp is well protected and remove three
screws. Hold the handle to take out the lamp.
4. Install a new lamp with the same model and tighten the
three screws. Make sure the installation is correct. Put
lamp cover in place and then tighten the screw.
5. Plug the AC power cord and power on the projector.
FORBIDDEN
As temperature inside the projector is high, you should
cool the projector for at least 45 minutes before you
open the lamp cover.
CAUTION
For the sake of safety, only use the lamp of the same
model. Never drop the lamp onto the ground nor touch
the glass bulb! The glass can shatter and hurt.
Note
When the lamp isn’t illuminated, it may indicate that the lamp has been damaged.
When you replace the lamp in a projector installed on the ceiling, you should stand beside the lamp cover but not
under it; for the broken glass may fall down to hurt you. To do that, remove the lamp cover gently to avoid being
hurt by the dropped glass. If glass drops into your eyes or mouth, you should see the doctor immediately.
Maintenance and cleaning
Lamp replacement icon
Lamp replace
Summary of Contents for LC-WNS3200
Page 1: ...LCD Multi media Projector Service Manual Model LC XNS2600 LC XNS3100 LC WNS3200 ...
Page 26: ... 26 ...
Page 33: ... 33 Main board test point FAN A FAN B FAN C SIG9002 SIG9001 TP9087 Electrical adjustment ...
Page 47: ... 47 IC Block Diagrams HT24LC64 EEPROM IC1002 GM6155 5 0ST25R Power Management IC4001 ...
Page 48: ... 48 IC Block Diagrams PIC16F1823 Sub CPU IC1801 SP3232E RS 232 Transceivers IC3002 ...
Page 53: ... 53 CXA3828GL LCD Driver IC9001 SI 3010KM Low Dropout Regulator IC3901 IC Block Diagrams ...
Page 54: ... 54 KXSD9 G sensor IC1009 PW190 CPU IC1001 IC Block Diagrams ...
Page 56: ... 56 CXD3551GG Gamma IC8001 CS4344 AUDIO DIGITAL TO ANALOG CONVERTER IC4005 IC Block Diagrams ...
Page 58: ... 58 PT2830 Amplifier IC1202 IT6604 HDMI Signal Processor IC4003 IC Block Diagrams ...
Page 59: ... 59 RCLAMP0524P Ultra Low Capacitance TVS Arrays IC4004 IC4006 IC Block Diagrams ...
Page 69: ...69 MAIN SIDE A MAIN SIDE B Printed Wiring Board Diagrams ...
Page 70: ...70 FILTER SIDE A KEY FILTER SIDE B RJ45 ...
Page 71: ...71 FAN SIDE A FAN SIDE B POWER SIDE A POWER SIDE B ...