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ViewSonic PJ700 21
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Remote Control Battery
Replace the battery when the remote control unit becomes difficult to operate (such as slow response
when you push a button). Use a 3V lithium battery as shown in Figure 8.
To replace the battery:
1 Pull the plastic tab from the battery access door when using the new projector for the first time.
2
Push the tab on the bottom of the remote unit and remove the battery cover.
3
Gently remove the battery from the holder and replace it with a new battery.
4
Ensure that the positive and negative terminals (+ / -) are positioned correctly.
5
Push the battery and holder back into the battery slot. The holder should click into place.
WA R N I N G :
• There is danger of explosion if the battery is incorrectly replaced.
• Use only a 3V micro lithium battery (type CR2025).
•
Dispose of the battery in accordance with the laws for your area or country.
•
Keep the battery away from children and pets.
Cleaning Instructions
Projector Lens
Clean the lens with a damp, non-abrasive cloth. Apply a lens cleaning solution or a glass cleaning
solution to the cloth. Do not spray a cleaning solution directly onto the lens.
Projector Case
Make sure the projector is cool before cleaning. Clean the exterior case with a moist cloth using a
mild detergent.
Caution: Do not use alcohol, benzene, or other chemical cleaners which could damage the case.
Air-Filter
Clean or replace the air-filter after every 100 hours of use to prevent overheating, which could
damage the projector.
1
Make sure the projector is cool and the power cord is unplugged before beginning.
2
Vacuum the air-filter.
Caution: Never operate the projector without the air-filter; doing so will damage the projector.
Figure 8: Installing the Batteries
Pull out
“+” side
Battery Holder