Avoid operating or storing the system in the following locations:
•Extremely hot or cold places
•Humid or dusty places
•Places exposed to strong vibration
•Close to sources of strong magnetism
•Close to sources of powerful electromagnetic radiation, such as radios or TV transmitters
•Noisy places
LCD screenNotes on use
•Do not expose the LCD screen surface to the sun. Doing so may damage the screen surface.
•Do not push or scratch the LCD screen, or place objects on top of the system. The image may become uneven or the LCD panel may be damaged.
•If the system is used in a cold place, a smear may occur in the picture or the picture may become dark. This does not indicate a failure. These phenomena improve as the temperature rises.
•Ghosting may occur when still pictures are displayed continuously. It may disappear after a few moments.
•The screen and cabinet get warm when the system is in use. This is not a malfunction.
Display pixels
Although the LCD display panel is made with high- precision technology and has an effective picture element ratio of over 99.99%, black dots (dead pixels) may appear on the screen or pixels may become permanently lit (red, blue, green, etc.) or unlit. The appearance of dead pixels after extended periods of use is common among LCD display panels. Be aware that such appearances do not represent a malfunction.
Phenomena specific to CMOS sensorsThe following phenomena that may appear in images are specific to CMOS (Complementary Metal Oxide Semiconductor) sensors. They do not indicate malfunctions.
White flecks
Although the CMOS sensors are produced with high- precision technologies, fine white flecks may be generated on the screen in rare cases, caused by cosmic rays, etc. This is related to the principle of CMOS sensors and is not a malfunction.
The white flecks especially tend to be seen in the following cases:
•when operating at a high environmental temperature
•when you have raised the gain (sensitivity)
Aliasing
When fine patterns, stripes, or lines are shot, they may appear jagged or flicker.
Note on laser beams
Laser beams may damage a CMOS sensor. You are cautioned that the surface of a CMOS sensor should not be exposed to laser beam radiation in an environment where a laser beam device is used.
The speakers generate magnetism. To avoid damaging the data, keep magnetic tapes and disks away from the speakers.
Cleaning•Before cleaning, disconnect the power cord from the AC outlet.
•The LCD screen surface is finished with a special coating. To remove dust from the screen surface, wipe gently with a soft, dry cloth.
•Do not use volatile solvents such as alcohol, benzene or thinners as they may damage the surface finishes.
•When you use chemical cleaning cloth, observe the instructions that come with it.
•Do not apply volatile solvents such as an insecticide to the screen, or allow rubber or plastic objects to touch to the screen for a long time, as they may damage the surface finishes.
8 Precautions