Energy Saving Settings Menu - Ricoh PJ WX4152 Field Service Manual

4. System Maintenance

Energy Saving Settings Menu

Lamp Power
Select the lamp power level.
To save energy, select the eco mode. To make images brighter, select the
standard mode.
The lamp power is switched to the standard mode regardless of this setting
when [DICOM Sim. Mode], [3D Projection], or [Interactive Mode] is enabled.
• Eco
• Stnd.
Lamp Pwr on No Signal
Specify whether or not to lower the lamp power when there is no input signal.
If you select [Eco], the projector lowers the lamp power thirty seconds after the
input signal disappears.
• Eco
• Stnd.
Image Eco
Specify whether or not to switch the lamp power automatically depending on
the brightness of the image.
This function does not work when [DICOM Sim. Mode], [3D Projection], or
[Interactive Mode] is enabled.
Power Off on No Signal
Select the amount of time from the last input signal or operation until the
projector enters standby mode.
• Off
• 5 min.
• 10 min.
• 20 min.
• 30 min.
140
Item Default
Stnd.
Eco
On
20 min.