When You Cannot Use the Machine As You
Want
This section explains what to do when the machine cannot be operated as you want.
• The laser pointer light may be hard to see when it is pointed at the display. For details about the
laser pointer, see the user manual for the laser pointer.
• When the machine does not start or the screen is not displayed, check the following:
• Is the power cord properly connected?
• Is the main power switch turned on? (If the machine which you use has the main power switch)
• For information about the power cord and main power switch, see "Read This First".
• If you cannot resolve problems by yourself, contact your service representative.
When Turning the System On/Off
Problem Causes Solutions
• The power button is
pressed, but the system
does not start up.
• The power button is
pressed, but the power
lamp does not turn on.
• The power cord is not
connected correctly.
• The main power is
turned off. (If the
machine which you use
has the main power
switch)
• Reconnect the power cord.
• Turn on the main power switch.
The power lamp turns on
green, but nothing appears
on the screen.
The system is in power save
mode.
Touch the screen.
If nothing appears when the screen is
touched, contact your service
representative.
An abnormal sound is heard
from the back of the display.
There could be a problem
inside of the display.
Quickly press and release the power
button of the display. When the
machine shuts down, switch off the
main power if the machine which you
use has the main power switch.
Contact your service representative.
When You Cannot Use the Machine As You Want
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