Using Your Projector 33Installing the Remote Control BatteriesNOTE: Remove the batteries from the remote control when not in use.1 Press the tab to lift the battery compartment cover.2 Check the polarity (+/-) marking on the batteries.3 Insert the batteries and align their polarity correctlyaccording to the marking in the battery compartment.NOTE: Avoid mixing different types of batteries or usingnew and old batteries together.4 Slip the battery cover back.1234