BenQ PB2220/ PB2120 User’s Guide
IMPORTANT SAFETY INSTRUCTIONS
CAUTION
•To prevent shock, do not open the cabinet. No
•Please read this user’s guide before you operate your projector. Save this user’s guide for future reference.
•Do not look straight at the projector lens during operation. The intense light beam may damage your eyes.
•Refer servicing to qualified service personnel.
•Always open the lens shutter or remove the lens cap when the projector lamp is on.
•In some countries, the line voltage is NOT stable. This projector is designed to operate safely within a bandwidth of 110 to 240 volts, but
could fail if power cuts or surges of
±10 volts occur. In these high- risk areas, it is recommended to install a power stabilizer unit.
Important Safety Instructions | 1 |