BOXLIGHT CINEMA 20HD - Manual (Page 43)

43
APPENDIX
Remote Control Unit
does not work.
● Check batteries.
● Make sure nothing is between Infrared Remote Receiver and Remote Control Unit.
● Make sure you are not too far from the projector when using Remote Control Unit.
Maximum operating range is 16.4’ (5m).
● Check transmitted signal mode from Remote Control Unit.
(See“SETTING” section on page 38.)
Problem: Try these Solutions
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.
The CE Mark is a Directive conformity mark of the European Community (EC).
SERVICE
WARNING: High voltages are used to operate this projector. Do not attempt to open the cabi-
net.
Boxlight Service is easily obtained. If after following instructions above, you find that service is necessary, con-
tact Boxlight for assistance at 1-800-762-5757 or 360-779-7901.
Give the model number and explain the difficulty. We will advise you how to obtain service.
Please have the following information available:
● Serial Number of Projector.
● Resolution of Computer.
● Refresh rate of Computer.