BenQ LU9245, Руководство пользователя

Страница: 39 / 84

English
39
Fine turning the image size and clarity
1. Adjust the projected image to the size that you need using the ZOOM ring.
2. Sharpen the image by rotating the FOCUS ring.
Zoom ring Focus ring
Switch off the projector
1. Press POWER or OFF and a confirmation message will appear prompting you.
If you don't respond in a few seconds, the message will disappear.
2. Press
POWER
or
OFF
a second time. The
POWER
indicator light flashes orange, the
projection light source shuts down.
3. Once the cooling process finishes, a
"Power Off Ring Tone"
will be heard. The
POWER
indicator light is a steady orange and fans stop. Disconnect the power cord from the power
outlet.
Caution:
• To protect the light source, the projector will not respond to any commands during the cooling process.
• Press
POWER
or
ON
again to start the projector after the
POWER
indicator light turns orange.