InFocus LP340B Service Manual page 31

5 Place the chassis and attached parts on a soft, ESD-protected surface.
6 Go to the procedure for the part you want to remove.
Assembly Notes
CAUTION! Take special care not to scratch the surface of the top case when installing the chassis. The
controller ECA, the optical engine, and the power supplies all have sharp edges that can damage
the special finish on the case halves.
To install the chassis and attached parts, do the following:
1 Align the lamp connector with the two recesses in the top case. Note that connector is keyed with
the recesses.
LP340/340B/350 Service Manual 31