NEC NP4100W Projector User Manual


 
5. Using On-Screen Display
81
Keystone
The keystone trapezoid can be adjusted by selecting this option.
Select Horizontal or Vertical using or then, use or to adjust the projected
image appearance as required.
Lamp Mode
Select Normal or Eco from the lamp mode window. The lamp life can be extended by us-
ing the Eco mode and the fan noise can be reduced.
Lamp Select
Select the lamps to be used for projection.
Select from the following:
Dual – Lights both Lamp 1 and Lamp 2.
Single – Lights either lamp 1 or 2 which was most recently lighted. This option also se-
lects Lamp 1 or Lamp 2 according to the time preset with Lamp Interval.
Lamp1 – Lights Lamp1.
Lamp2 – Lights Lamp2.