NEC NP-PX2201UL User Manual - Page 53
Adjustment of luminance (brightness) and energy-saving effect [LIGHT MODE], Use [LIGHT MODE]
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3. Convenient Features 3-5. Adjustment of luminance (brightness) and energy-saving effect [LIGHT MODE] The brightness of the projector can be adjusted within a range of 30 to 100% (in 1% increments) and maintained at a constant level after adjusting. In addition, when you set the [LIGHT MODE] to [ECO], the brightness decreases and the operating sound gets quieter. As a result, the power consumption can be reduced. Use [LIGHT MODE], [LIGHT ADJUST] and [CONSTANT BRIGHTNESS] at [LIGHT MODE] under the [SETUP] menu in the on-screen menu. (→ page 66) Function name LIGHT MODE LIGHT ADJUST CONSTANT BRIGHTNESS Description Adjusts the output of the light source of the projector. NORMAL Brightness changes to 100% and the screen becomes bright. ECO The brightness becomes about 80% of the brightness in the [NORMAL] mode. The operating noise and power consumption will also decrease due to control of the cooling fan according to the brightness. When the mode is set to [NORMAL] in [LIGHT MODE], the brightness can be adjusted within a range of 30 to 100% (in 1% increments). NOTE: • When using the NP49ZL lens unit, brightness can be adjusted within a range of 30% to 87%. Controls the brightness to keep it constant based on the brightness at the time of switching to [ON]. The adjustment value will be saved until [CONSTANT BRIGHTNESS] is set to [OFF] even if the power is turned off. 1. Press the LIGHT button on the remote control. The [LIGHT MODE] screen will be displayed. X 2. Press ▲▼ button to select the [MODE] and press the ENTER or ▶ button. 33