Lamp replacement (continued)
3.Assemble the lamp replacement attachment by folding two taping portions (g) and two cutout portions (h) along the folding line as the figure.
(h)
(g)
(h)
(g)
4.Insert the two cutout portions (h) in the slit of the projector, paste the two taping portions (g) with the tape included in the lamp replacement attachment, and then fix the lamp replacement attachment to the projector.
(g)
(g)
(h)
5. Pull out the lamp unit (f) in the bag by the handle (e).
(f)
(e)
6.Remove the tape fixing the lamp replacement attachment, and remove the lamp replacement attachment with the lamp unit remaining in the bag.
Caution:
•Pull the lamp unit out of the projector slowly.
If it is pulled out quickly, the lamp may break, scattering glass fragments.
•Do not spill liquid on the removed lamp unit or do not place it near any flammable object or where children can reach to prevent injuries or fire.
7.Insert the new lamp unit, and secure it with two screws firmly.
8.Secure the lamp cover with screw (b) back again, and mount the cover (a).
Caution:
•Make sure that the lamp cover is secured firmly. Otherwise, the POWER indicator flashes red and green, disallowing the projector to be powered on.
Reset of the lamp operation time
Plug in the power cord, and reset the lamp operation time by keep pressing the , , and POWER buttons on the control panel at the same time.
Important:
•Unless these three buttons are pressed at the same time, the lamp operation time isn’t reset.
•Make sure that the STATUS indicator is lit twice and the lamp operation time is reset successfully.
•The projector doesn’t turn on if the lamp cover isn’t attached securely.
•Be sure to reset the lamp operation time whenever you replace the lamp.
•Do not reset the lamp operation time unless you replace the lamp.
Caution:
•The lamp is fragile. If it is broken, be careful not to cut yourself with glass fragments.
•Contact your dealer for a new lamp.
Interval of lamp replacement
The recommended interval of lamp replacement is about 5000 hours*1*2 of consecutive use. Such interval differs depending on the operating environment and may be shorter than 5000 hours*1*2.
Decrease in luminescence and/or color brightness indicates that the lamp needs to be replaced. When the lamp operation time exceeds 3750 hours*1, the indicator will blink alternately between green and red (while the lamp is lit; when the lamp is not lit, the indicator will be lit red only) and the lamp replacement message will appear on the screen for one minute everytime the lamp is turned on. When the lamp has been used for about 4750 hours*1, the replacement message (LAMP EXCHANGE) will appear on the screen for one minute every 25 hours*1 thereafter.
When the lamp operation time exceeds 5000 hours*1*2, the projector automatically shuts off and can’t be used until the lamp is replaced and the lamp operation time is reset.
*1: Duration when LAMP MODE in the QUICK MENU or the INSTALLATION menu or the EFFICIENT MODE menu is set to LOW. When it is set to STANDARD, this duration will be shorted.
*2: When LAMP MODE is set to STANDARD, this duration will beshorted to 3000 hours.
Important:
•Do not open the lamp cover when the projector is set at a ceiling or a high place. Lamp fragments may fall from the inside if the lamp were broken. Please contact your dealer when you need to replace the lamp with a new one.
Caution:
•This projector uses a lamp that contains mercury. Disposal of the lamp or the projector with the lamp may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronic Industries Alliance: www.eiae.org. (For the U.S. only.)