Q
45
A
The touch panel display becomes completely black
automatically .
This is because the Auto Sleep mode is set .
●
If the touch panel display is turned OFF:
Press the control panel power switch.
●
To change the Auto Sleep Time:
(Settings/Registration) → [Preferences] → [Timer/Energy Settings] → [Auto Sleep Time] →
Press
specify the time → press [OK].
•
For more information on the Sleep mode, see e-Manual > Basic Operations.