5. Using
Using the Wall Color Correction [WALL COLOR]
This function allows for quick adaptive color correction in applications where the screen material is not white.
NOTE: Selecting [WHITEBOARD] reduces lamp brightness.
Setting Lamp Mode to Normal or Eco [LAMP MODE]
This feature enables you to select two brightness modes of the lamp: NORMAL and ECO modes. The lamp life can be extended by using the ECO mode. Selecting ECO mode decreases fan noise when compared to NORMAL mode.
Lamp Mode | Description | Status of LAMP indicator | |
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NORMAL | This is the Default setting | Off | |
(100% Brightness). | |||
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| Select this mode to increase the lamp life |
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ECO | (NP600/NP500W: approx.70% Brightness/ | Steady Green light | |
| NP500/NP400: approx.80% Brightness) |
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NOTE:
•The [LAMP LIFE REMAINING] and [LAMP HOURS USED] can be checked in [USAGE TIME]. Select [INFO.] → [USAGE TIME]. (→ page 67)
•The projector is always in [NORMAL] for one minute after the lamp is turned on and while the POWER indicator is blinking green. The lamp condition will not be affected even when [LAMP MODE] is changed.
•If there is no signal for about one minute, the projector will display a blue, black or logo background (depending on setting) and go into [ECO].
The projector will return to the [NORMAL] mode once a signal is accepted.
•If the projector becomes overheated in [NORMAL] mode because of use in a
Thermometer symbol [ ] indicates the [LAMP MODE] is automatically set to [ECO] mode because the internal temperature is too high.
Setting Closed Caption [CLOSED CAPTION]
This option sets several closed caption modes that allow text to be superimposed on the projected image of Video or
OFF | This exits the closed caption mode. |
CAPTION | Text is superimposed. |
TEXT | Text is displayed. |
NOTE:
The closed caption is not available under the following conditions:
•when messages or menus are displayed.
•when an image is magnified, frozen, or muted.
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