NEC LT170 Projector User Manual


 
E-34
USING ON-SCREEN MENU
Displays the status of the current signal and lamp usage. This item has
four pages. The information included is as follows:
Information Default
Returning to Factory Default [Factory Default]
The Factory Default feature allows you to change adjustments and set-
ting to the factory preset for source except the following:
<Current Signal>
Resets the adjustments for the current signal to the factory preset levels.
The items that can be reset are: Brightness, Contrast, Color, Hue, Sharp-
ness, Aspect Ratio, Horizontal Position, Vertical Position, Clock, Phase
and Picture Management.
<All Data>
Reset all the adjustments and settings for all the signals to the factory
preset.
The items can be reset except Language, Security, Remaining Lamp
Time, Lamp Hour Meter and Projector Usage. To reset the lamp usage
time, see “Clear Lamp Hour Meter” .
Clearing Lamp Hour Meter [Clear Lamp Hour Meter]
Resets the lamp clock back to zero. Selecting this option displays submenu
for a confirmation.
NOTE: The projector will turn off and go into standby mode after 1600 hours (up
to 2100 hours in Eco mode) of service. If this happens, press the “HELP” button
on the remote control for ten seconds to reset the lamp clock back to zero. Do this
only after replacing the lamp.
* The progress indicator shows the percentage of remaining lamp life.
The value informs you of the amount of lamp usage. When the remain-
ing lamp time reaches 0, the Remaining Lamp Time bar indicator
changes from 0% to 100 Hours and starts counting down.
If the remaining lamp time reaches 0 hours, the projector will not turn
on regardless of whether the lamp mode is set to Normal or Eco.
[Page 1]
Source Index
Horizontal Frequency
Vertical Frequency
Sync Polarity
[Page 2]
Signal Type
Video Type
Sync Type
Interlace
[Page 3]
Remaining Lamp Time (%)*
Lamp Hour Meter (H)
Projector Usage
[Page 4]
Version (BIOS/Firmware/Data/GUI)