NEC UM352W User Manual page 73

Selecting Menu Display Time [DISPLAY TIME]
This option allows you to select how long the projector waits after the last touch of a button to turn off the menu. The
preset choices are [MANUAL], [AUTO 5 SEC], [AUTO 15 SEC], and [AUTO 45 SEC]. The [AUTO 45 SEC] is the fac-
tory preset.
Selecting a Color or Logo for Background [BACKGROUND]
Use this feature to display a blue/black screen or logo when no signal is available. The default background is [BLUE].
NOTE:
• If the [LOGO] item is selected for [BACKGROUND] with the [USB-B] source selected, the [BLUE] item will be selected regardless
of its selection.
• When [SOURCE DISPLAY] is turned on, the no-signal guidance prompting you to check for an available input will be displayed
at the center of the screen regardless of its selection.
• Your setting will not be affected even when [RESET] is done from the menu.
Selecting Interval Time for Filter Message [FILTER MESSAGE]
This option allows you to select the time preference between displaying the message for cleaning the filters. Clean
the filter when you get the message "PLEASE CLEAN THE FILTER." (→ page 112)
Six options are available:
OFF, 100[H], 500[H], 1000[H], 2000[H], 5000[H]
NOTE: Your setting will not be affected even when [RESET] is done from the menu.
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4. Using On-Screen Menu