NEC DLP Cinema NP- NC2403ML User Manual page 56

4. Using Menus
4-6-4. Usage
Displays information related to the projector usage, such as the usage time of the projector, light, air filters, and fan, and information
about the light replacement cycle.
Projector
Filter Cleaning
Fan Usage
Light Usage
Phosphor
Diffuser
Pump
Douser Count
4-6-5. Error Code
Displays the error code when an error occurs.
When multiple errors occur, you can display them by pressing the LEFT/RIGHT buttons.
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← Selects the item to display.
← Displays information about the selected item.
Displays the usage time of the projector.
The upper row shows the usage time including standby mode while the lower row shows
the usage time not including standby mode.
Displays the air filter usage time.
Displays the fan usage time.
Displays the usage time of the light source.
Displays the usage time of the phosphor.
Displays the diffuser usage time.
Displays the pump usage time.
Displays the number of times the douser has been used.
← Displays the code of the error currently occurring.
← Displays the name of the error currently occurring.