5
Safety instructions
Before installing and operating the projector, read this manual thoroughly.
This projector provides many convenient features and functions. Operating the projector properly
enables you to manage those features and maintain it in good condition for many years to come.
Improper operation may result in not only shortening the product life, but also malfunctions, fire
hazards, or other accidents.
If your projector does not seem to be operating properly, read this manual again, check operations
and cable connections, and try the solutions in the “Troubleshooting” section in the user’s manual. If
the problem still persists, contact the Canon Customer Support Center.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
THIS SYMBOL INDICATES THAT DANGEROUS VOLTAGE
CONSTITUTING A RISK OF ELECTRIC SHOCK IS PRESENT WITHIN
THIS UNIT.
THIS SYMBOL INDICATES THAT THERE ARE IMPORTANT
OPERATING AND MAINTENANCE INSTRUCTIONS FOR THIS UNIT
IN THE OWNER’S MANUAL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
Not for use in a computer room as defined in the Standard for the Protection of Electronic
Computer / Data Processing Equipment, ANSI / NFPA 75.