InFocus LP340B Service Manual page 51

8 Turn the chassis over and install the lamp power cable and the safety switch cable.
9 Install the chassis and attached parts in the top case (see page 28).
10 Install the speaker/fan assembly (see page 24).
11 Install the bottom case (see page 17).
12 Install the lamp module and lamp door (see page 10).
13 Check and adjust the DMD bias setting (see page 70).
LP340 / LP350 Service Guide 51