Ricoh PJ WUL5670, Руководство пользователя

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English
Usage Notice
ABOUT THE LASER LIGHT SOURCE
■
Warning- Do not look into the lens or vent when the product
is on. The bright light may damage your eyes. Be
especially careful in an environment with children.
■
Caution- This projector has built-in laser module. Possibly
hazardous optical radiation emitted from this product.
Do not stare into the beam. May be harmful to the
eyes.
■
Caution- Use of controls or adjustments or performance of
procedures other than those speci fi ed herein may
result in hazardous radiation exposure.
■
Caution- Do not block the projection light when it is on. If you
do so, the part that is blocking the projection light
may get quite hot and deform, deteriorate or cause a
burn or fi re. The re fl ected light may make the lens hot
and cause a product failure. To temporarily suspend
projection, select the mute function. To suspend
longer, turn off the product.
■
Caution- Leave 100 cm or over space between the projectors when
projectors are installed side by side, so that intake and
exhaust vents of the projectors are not obstructed.
≥ 30 cm
( ≥ 11.8”)
≥ 30 cm
( ≥ 11.8”)
≥ 30 cm
( ≥ 11.8”)
≥ 100 cm
( ≥ 39.4”)
≥ 30 cm
( ≥ 11.8”)
■
Caution- For 360° installation, install the projector more than
30 cm away from the wall or the
fl oor. When the
air intake and discharge outlet are obstructed, the
temperature inside the projector will rise and this may
result in a malfunction.