Lamp Replacement

Maintenance

To reduce the risk of electrical shock, always turn off projector and disconnect WARNING power cord before changing lamp.

1.Turn the main power switch off and disconnect the power cord from the outlet.

2.Loosen screw and remove the lamp cover. If the lamp is hot, avoid burns by waiting 45 minutes until lamp has cooled.

3.Loosen two screws designated by arrows below. (It is strongly recommended to use a magnetic- headed screwdriver, if possible. Pull the handle to remove lamp housing. If the screws are not loosened completely, they could damage your fingers. Do not insert your hand into the box after the lamp is removed. If the optical parts inside are touched by hand, it could cause color unevenness, etc.

4.Replace the lamp with the new one, insert into projector, and tighten the screws. Firmly tighten the lamp screws. Loose screws may cause a bad connection, which may result in a malfunction.

5.Re-install the lamp cover and tighten the screw. Do not turn on the power with lamp cover removed. Whenever the lamp has been replaced, reset the total operation time of the lamp. Do not reset if the lamp was not replaced, as this could cause breakage.

✓Note: For maximum lamp life, do not shock, handle or scratch the lamp glass when it is hot. Also, do not use an old or previously used lamp as a replacement lamp.

•To reduce the risk of cuts to fingers and/or decreasing image quality by touching the lens, do not insert hand into the empty lamp compartment when the lamp has been removed.

•This lamp contains mercury. Consult your local hazardous waste regulations and dispose Caution of this lamp in a proper manner.

•To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.

•To reduce the risk of cuts to fingers and damage to internal components, use caution when removing lamp glass that has failed and shattered into sharp pieces.

3M™ Personal Projector MP7630B/MP7730B