Turning the projector off
To turn the projector off, press POWER 
on the projector or
on the remote control and a warning message appears. Press the button again.
• The Power indicator light flashes orange and the fans run for about two minutes to cool the lamp. The projector will not respond to any commands until the cooling process is complete. Once the cooling process finishes, a "Power Off Ring Tone" will be heard.
To turn off the ring tone, see "Turning off the Power On/Off Ring Tone" on page 41 for details.
•Then, the Power indicator light is a steady orange once the cooling process has finished and fans stop.
•If the projector will not be used for an extended period, unplug the power cable from the power outlet.
•To protect the lamp, the projector will not respond to any commands during the cooling process.
Actual lamp life may vary due to different environmental conditions and usage.
48 Important safety instructions
