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5. Using On-Screen Menu
➏ Menu Descriptions & Functions [Setup]
[Setup - General]
Enabling Auto Keystone [Auto Keystone]
This feature allows the projector to detect its tilt and correc t vertical distortion automatically.
To turn on the Auto Keystone feature, select “On".
Correcting Vertical Keystone Distortion Manually [Keystone]
You can correct vertical distortion manually. (→ page 25)
TIP: When this option is highl ighted, pressing the ENTER button will display its slide b ar for adjustment.
Saving Vertical Keystone Correction [Keystone Save]
This option enables you to save your current keystone settings.
Off .........................Does no t save current keystone c orrection sett ings
On ..........................Saves current keystone c orrection sett ings
Saving your change once affects all sources. The chang es are saved when the projector is off.
NOTE: When [Auto Keystone] is set to [On], [Keystone Save] is not available. Next time you turn on the power, the Auto Keystone
function will work and the data stored with [Keystone Save] will be invali d.
Selecting Wall Color Correctio n Mode [Wall Color]
This function allows for quick adaptive color correc tion in applications where the screen material is not wh ite.
The following 9 options are available: Off, Blackboard, Blac kboard (Gray), Light yellow, Light green, Light blue,
Sky blue, Light rose and Pink.
Selecting Lamp Mode [Lamp M ode]
This feature enables you to select two brightness modes of t he lamp: Normal and Eco modes. The lamp life can
be extended by using the Eco mode.
Normal Mode ........T his is the default set ting (100% Brightness).
Eco Mode ..............Selec t this mode to increase the la mp life and reduce fan noise ( NP60: approx. 80% Brigh tness, NP50/
NP40: approx. 90% Brightne ss).
NOTE:
• The Lamp Mode can be changed by us ing the menu.
Select [Setup] → [General] → [Lamp Mode].
• The lamp life remaining and lamp h ours used can be checked in [Usage Time]. Select [Information] → [Us age Time].
• If the projector is overheated in No rmal mode, there may be a case where the Lamp mode automati cally changes to Eco mode
to protect the projector. When the projector is in Eco mode, the picture brightness d ecreases. When the projector comes back
to normal temperature, the Lamp mode returns to Normal mode.
Thermometer symbol [ ] indicates the lamp mode is automatically set to Eco mode b ecause the internal temperature is too high.
Selecting Menu Language [Language]
You can choose one of 20 languages for the on-screen menu.