SMART Board SmartBoard 600i2, Конфигурация и руководство пользователя

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99-00850-21 B0 Maintaining Your 600i2 Interactive Whiteboard System 33
Cleaning the Unifi 45 Projector
WARNING
CAUTION
Wipe the exterior of the projector using a lint-free cloth.
Avoid touching the mirror located on the end of the projector boom. If necessary, use liquids or commercial
solvents (such as glass cleaners) to clean the mirror, but do not spray them directly on the system. Spraying the
system or the mirror might spread a chemical mist on some of the projector’s components and lamp, resulting in
damage and poor image quality. Spray the liquid or commercial solvent onto a soft lint-free cloth to clean
the mirror.
Clean the projector lens with a commercially available blower or lens cleaner. Take care not to scratch the lens.
Preparing to Replace the Projector Lamp
If a lamp fails or if a replacement message appears on the screen of the Unifi 45 projector, a qualified person can
replace the projector lamp. Don’t access the service panel without a replacement lamp and instructions
in hand.
Cleaning a arm-mounted projector may result in a fall and injury.
Before you clean the Unifi 45 projector, turn off the power button switch on the projector, not the
ECP, and allow bulb to cool. Depressing the ECP button at this time would cause the projector
to start back up.
CAUTION
Do not allow liquids or commercial solvents of any kind to flow into the projector base or head.
Do not use spray cleaners or solvents near any part of the projector, as it may damage or stain
the unit.
WARNING
• If the projector is mounted on the boom, the manufacturer recommends contacting your
authorized SMART reseller when the lamp must be exchanged
.
• Uncovering the lamp while the projector is mounted on an arm might lead to a product
damage or personal injury from falling pieces of glass if the lamp is broken.
• Remove the projector from the arm before servicing the lamp.
• Complete the procedure described in this document instead of the instructions included in
your replacement lamp box.
• Only qualified personnel should replace the projector lamp. Replacing the lamp in a
boom-mounted projector might result in a fall and injury.
• If you continue to use the projector after the replacement message appears, the lamp might
shatter or burst, scattering glass throughout the projector head.
• If the lamp has shattered or burst, do not touch the glass fragments because they might
cause injury. Leave and then ventilate the area where the lamp shattered or burst. Wash
your hands thoroughly if you have come into contact with lamp debris. Thoroughly clean the
area around the projector, and discard any edible items placed in that area because they
may be contaminated.