Canon 2503C002, User Manual

Page: 21 / 211

21
Before Inst
allat
ion
Before Installation
Precautions When Carrying / Shipping the
Projector
Precautions for Installation
Be sure to read “Safety Instructions” and “For Safe Use” ( P6 – P19 ). Also
take the following precautions during installation.
■
Do Not Use in the Following Environments
Prepare the projector as described below before carrying it.
• Disconnect the cables connected to the projector. Carrying the
projector with the cables attached may cause an accident.
• Retract the adjustable feet before moving the projector. Leaving
the feet extended may cause damage.
• Do not subject the projector to strong impacts or vibrations.
• Do not strike the projector or subject it to impact. Doing so may
cause a malfunction.
• Do not install the projector standing on one side or in other
unsteady positions. The projector may be damaged if it tips
over.
• Locations with excessive humidity, dust, oily smoke or tobacco
smoke
Adhesion to the lens, mirrors or other optical parts may reduce image
quality.
• Near high-voltage power lines or sources of electrical power
This may cause malfunction.
• On soft surfaces such as carpets or cushioned mats
This may cause a fire or damage the projector.
• Locations with excessive temperature or humidity
• Locations subject to vibration or impact
• Near heat or smoke detectors
• Near the ocean, or near air conditioner vents
• Locations where corrosive gases occur, such as sulfur gas from
hot springs
This may damage the projector. Acceptable ranges for operating and
storage temperature and humidity are as follows.
* Operating temperature and humidity applies to when the projector
is projecting or in standby mode.
Operating temperature Operating humidity Storage temperature
0°C (32°F) – 45°C (113°F) 20% – 85% -20°C (-4°F) – 60°C (140°F)