LP340/340B/350 Service Manual 18
4 Lift the side of the bottom case opposite the I/O panel first. Then work the opening of the bottom
case over the I/O connectors.
CAUTION! Whenever you open the case on the projector, make sure you use proper ESD protection.
5 If you’re replacing the bottom case with a new one, remove the Serial Number label from the
lower left corner of the Certification label.
To do this, carefully use a heat gun (or hair drier) to soften the label. Then peel it off.