Canon LV-S3 Owner's Manual page 45

Problem:
Remote Control Unit
does not work.
Presentation kit does
not work
WARNING :
High voltages are used to operate this projector. Do not attempt to open the cabinet.
If the problem still persists after following all operating instructions, contact the sales dealer where you purchased the
projector or the service center. Give the model number and explain the difficulty. We will advise you how to obtain service.
The CE Mark is a Directive conformity mark of the European Community (EC).
– Try these Solution
– Check the battery.
– Make sure nothing is between the infrared remote receiver and remote control unit.
– Make sure you are not too far from the projector when using the remote control unit.
Maximum operating range is 16.4' ( 5m ).
– Make sure the code of the remote control unit is set to conform to the projector.
( P38 )
– Unlock Key lock for the remote control unit in the Setting Menu. (
– Check the presentation remote receiver is properly connected to your computer. (
– Check the mouse setting on your computer.
This symbol on the nameplate means the product is Listed by Underwriters
Laboratories Inc. It is designed and manufactured to meet rigid U.L. safety standards
against risk of fire, casualty and electrical hazards.
Appendix
P38 )
P39 )
45