JVC DLA-HX1U Instruction Manual - Page 5

Caution About burning-in of the D-ILA device ● Do not allow the same still picture to be projected for a long time or an abnormally bright video image to be projected. Do not project video images with high-intensity or high contrast on a screen. The video image could be burnt into the D-ILA device. Use special care when projecting video games or computer program images. There is no problem with ordinary video cassette playback images. Viewing conditions ● Brightness of the room Please avoid having sunshine or light shine directly onto the screen. Images can only be well projected if the room is dark. ● Do not view the screen continually for a long time Looking at the screen continually for a long time will cause your eyes to be tired. Please rest your eyes sometimes. ● Image flicker due to installation condition or the environment Please do not view flickering images for too long as this causes poor eyesight. Using the projector ● Remove the Lens Cap when using the projector Please use the projector after removing the lens cap. The cap may become deformed and this unit may break down due to heat. How to use the [SCREEN TRIGGER] terminal cable ● It may cause short circuit if the supplied [SCREEN TRIGGER] terminal cable is used directly. When using the cable, connect it to the screen before connecting to this unit. The [SCREEN TRIGGER] terminal of this unit outputs a DC +12 V / max. 100 mA signal. Short circuit will result in damage, fire or electrical shock. ● Leave the connection of the screen to the installation contractor. It will result in damage, fire or electrical shock. Care ● Dirt in the cabinet Please wipe the cabinet clean with a soft cloth. In case of heavy soiling, please wipe it with a damp cloth soaked with a neutral detergent. ● Since the cabinet may in time, get damaged or deteriorate in condition, (e.g. peeling paint): • Do not wipe with a stiff cloth. • Do not wipe with force. • Do not wipe with thinner or benzene. • Do not spray chemicals like insecticide. • Do not allow it to come into contact with rubber or vinyl materials for an extended period of time. ● Cleaning the lens • Please use lens-cleaning paper (of the kind for cleaning spectacles, cameras etc) sold in the market for cleaning. • Please do not use liquid-type cleansers as it may cause the coating mask on the surface to peel off. • Please do not knock the surface of the lens as it damages easily. Using the screen mode switch function • This projector is equipped with a screen mode switch function that sets the screen size (aspect ratio and resize). If the set screen aspect ratio and size differs from that of the inputted images (e.g. images from TV programs), the projected image screen will differ from the original. Please bear this in mind when you choose the screen mode. • Please keep in mind that making use of the screen mode switch function to alter screen images (aspect ratio and resize) in restaurants/ hotels etc, for public viewing, in the pursuit of profit may constitute an infringement of the Copyright Act. 5