MITSUBISHI ELECTRIC PK10 - Manual (Page 21)

EN-21
Power-off
Use the following procedure to turn off the projector. Do not
turn off the projector by unplugging the power cord while the
lamp is on. Unplugging while the lamp is on degrades the
lamp’s performance and causes failure in the projector.
1. Press the POWER button either on the control panel
or on the remote control.
Both the lamp and the LAMP indicator will go out.
The POWER indicator lights up.
2. Unplug the power cord.
The CHARGE indicator will go out if a not fully
charged battery is connected with the projector.
The POWER indicator goes out.
Important:
In case the system has frozen or hung up for whatever
reason and the system has stopped responding, you
may shut off the system by holding down the POWER
button either on the control panel or on the remote control
for 5 seconds.
Important:
Images may not be projected with good quality in an
extremely hot or cold environment. (This is not a
product malfunction.)
4. Adjust the focus by turning the focus ring.
5. Choose your desired external input source using the
COMPUTER / VIDEO buttons.
The projector automatically selects the appropriate
signal format. The selected signal format is
displayed on the screen.
6. Adjust the image size by changing the distance between
the projector and the screen.
If necessary, adjust the focus ring again.
Caution:
The air outlet fan rotates faster as the temperature
around the projector rises.