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3M
™
Personal Projector MP7720
1
© 3M IPC 2000
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Caution
TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER –SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. AND
PLEASE READ ALL OF THESE INSTRUCTIONS BEFORE YOU OPERATE YOUR PRO-
JECTOR. KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE .
Safety Instructions
1. Read all of these instructions before you operate your projector and save them
for future reference.
2. The lamp becomes extremely hot during operation. Keep the projector cool for
approximately 45 minutes prior to removing the lamp assembly for replacement.
Do not operate lamps beyond the rated lamp life. Excessive operation of lamps
beyond rated life could cause them to explode in rare occasions.
3. Power is still available when the projector is in the standby mode. Never replace
lamp assembly or any electronic components unless the projector is unplugged.
4. To reduce the risk of electric shock, do not disassemble this appliance. Take it to
a qualified technician when service or repair work is required. Incorrect
reassembly can cause electric shock when the appliance is subsequently used.
5. Do not place this product on an unstable cart, stand, or table. The product may
fall, causing serious damage to the product.
6. This product is capable of displaying inverted images for ceiling mount
configurations. Please use suitable equipment for mounting the unit and make
sure it is securely installed.
7. To prevent the lamp from bursting, change the lamp after changing the
mounting position of the projector (desktop to ceiling mount or ceiling mount to
desktop mount).
Caution
•
Always open the lens shutter or remove the lens cap when the projector lamp is
on.
• Do not look straight at the projector lens during operation. The intense light beam
may damage your eyesight.
• In some countries, the line voltage is NOT stable. This projector is designed to
operate safely within a bandwidth of 110 to 230 volts, but could fail if power drops
or surges of
±
10 volts occur. In these high-risk areas, it is recommended to install
a power stabilizer unit.
Save These Instructions
: The information contained in this manual will help you
operate and maintain your 3M™ MP7720 Personal Projector.
