46This symbol on the nameplate means the product is Listed by Underwriters LaboratoriesInc. It is designed and manufactured to meet rigid U.L. safety standards against risk offire, casualty and electrical hazards.AppendixWARNING :High voltages are used to operate this projector. Do not attempt to open the cabinet.If problems still persist after following all operating instructions, contact the dealer where you purchased the projector or theservice center. Give the model number and explain about the problem. We will advise you how to obtain service.The CE Mark is a Directive conformity mark of the European Community (EC).The Remote Controldoes not work.– Check the batteries.– Make sure no obstruction is between the projector and remote control.– Make sure you are not too far from the projector when using the remote control.Maximum operating range is 16.4’ (5m).– Make sure the code of the remote control is conformed to the projector. (See page 14,40.)– Unlock Key lock for the remote control in the Setting Menu. (See page 40.)Problem: – Try these solutions.Wireless Mouse functiondoes not work.– Make sure your computer is connected to the projector with a USB cable.– Check cable connection between the projector and your computer.– Check the mouse setting on your computer.Computer 2 cannot beselected.The Terminal itemcannot be selected.– The Terminal item in the Setting Menu cannot be selected after Computer 2 is selected.Select other input source such as Computer 1 or Video with the INPUT button on the topcontrol, the COMPUTER button or the VIDEO button on the remote control so that theTerminal item can be selected.– Select Computer 2 at the Terminal item in the Setting Menu. (See “Setting” on page 39.)