3M 2100 Service Manual

Also see for 2100: Illustrated parts breakdown

Contents

3M 2100 Service Manual Manual pdf 19 page image

9/92MODEL 2100 OVERHEAD PROJECTOR4-6POST (FOLDING)If POST is not perpendicular to the body of theprojector, proceed with the following stepsusing Figures below as reference:1. Loosen SET SCREW.2. Put a square on the body of theprojector and against the POST>3. Turn the CAM clockwise to adjustPOST.4. Re-tighten SET SCREW.NOTEPOST SHOULD FOLD DOWNWITHOUT TOO MUCH FORCE.3. Bend down the appropriate LOCKINGTAB.LAMPCHANGER CABLENOTETension on cable should be a maximumof 3/16".A. Hold the Cable Nuts (2) with wrench andloosen the Cable Screws (2).B. Move the screws with nuts outward totighten cable.C. Retighten screws with nuts afteradjustment is made. (See Figure)Before Serial Number 422868On projectors after serial number 422868, thereis no cable adjustment.