Sharp DT-400 Projector User Manual


 
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Lamp
It is recommended that the lamp (optional: AN-K2LP) be replaced when the remaining lamp life
becomes 5% or less, or when you notice a significant deterioration in the picture and color quality.
The lamp life (percentage) can be checked with the on-screen display. See page 47.
Purchase a replacement lamp of type AN-K2LP from your place of purchase, nearest Sharp Autho-
rized Service Center or Dealer.
IMPORTANT NOTE TO U.S. CUSTOMERS:
The lamp included with this projector is backed by a 90-day parts and labor limited warranty. All service
of this projector under warranty, including lamp replacement, must be obtained through an Sharp Autho-
rized Service Center or Dealer. For the name of the nearest Sharp Authorized Service Center or Dealer,
please call toll-free: 1-888-GO-SHARP (1-888-467-4277).
Hg LAMP CONTAINS MERCURY For State Lamp Disposal Information
www.lamprecycle.org or 1-800-BE-SHARP
Caution Concerning the Lamp
This projector utilizes a pressurized mercury lamp. A loud sound may indicate lamp failure. Lamp
failure can be attributed to numerous sources such as: excessive shock, improper cooling, surface
scratches or deterioration of the lamp due to a lapse of usage time.
The period of time up to failure largely varies depending on the individual lamp and/or the condition
and the frequency of use. It is important to note that failure can often result in the bulb cracking.
When the lamp replacement indicator and on-screen display icon are illuminated, it is recommended
that the lamp be replaced with a new one immediately, even if the lamp appears to be operating
normally.
Should the lamp break, the glass particles may spread inside the lamp cage or gas contained in the
lamp may be vented into the room from the exhaust vent. Because the gas in this lamp includes
mercury, ventilate the room well if the lamp breaks and avoid all exposure to the released gas. In
case of exposure to the gas, consult a doctor as soon as possible.
Should the lamp break, there is also a possibility that glass particles may spread inside of the
projector. In such a case, it is recommended you contact your nearest Sharp Authorized Service
Center or Dealer to assure safe operation.
Replacing the Lamp
Caution
Do not remove the lamp unit from the projector right after use. The lamp will be very hot and may cause burn
or injury.
Wait at least one hour after the power cord is disconnected to allow the surface of the lamp unit to fully cool
before removing the lamp unit.
Carefully change the lamp by following the instructions described in this section. *If you wish, you
may have the lamp replaced at your nearest Sharp Authorized Service Center or Dealer.
* If the new lamp does not light after replacement, take your projector to the nearest Sharp Authorized Service
Center or Dealer for repair.
Regarding the Lamp
U.S.A. ONLY
DT400_E_P53_60.p65 04.10.18, 1:25 PM56