NEC PH3501QL User Manual (English)

Other manuals for NEC PH3501QL

Questions and Answers:

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Patrick WardAug 8, 2025
Why is my NEC Projector not turning on?
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  Suzanne MurphyAug 8, 2025
  If your NEC projector isn't turning on, several factors could be at play. First, ensure that the projector is receiving AC power. Next, verify that both the projector's power switch and the light power switch are in the ON position. Also, check if the panel key lock function is activated. If the internal temperature is too high, the projector's protective function might prevent it from starting; allow some time for cooling before attempting to turn it on again. Finally, confirm that the administrator key is properly inserted, as the projector requires it to function.
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Amy CarrilloAug 13, 2025
What to do if the NEC PH3501QL image cannot be projected?
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  Thomas ReynoldsAug 13, 2025
  If your NEC projector isn't projecting an image, start by checking that the correct input source is selected. Ensure the cable is securely connected to the input terminal. Verify that the [POWER ON SHUTTER] in the on-screen menu is not set to [CLOSE]. Also, make sure that the SHUTTER (lens shutter), the LIGHT SOURCE, or AV MUTE (image off) buttons are not pressed. Confirm that all settings are properly adjusted. If using a computer, reinstall or update the graphics card driver. If you are using HDBaseT transmission device, note that IR and RS232C might be needed in some cases.
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Charles WatsonAug 18, 2025
Why does my NEC Projector turn off by itself?
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  Gabriel SaundersAug 18, 2025
  If your NEC projector is turning off unexpectedly, make sure that the [OFF TIMER], [AUTO POWER OFF], and [PROGRAM TIMER] settings are disabled.
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Michelle SchmittAug 23, 2025
Why is the NEC Projector remote control not working?
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  Seth WilsonAug 23, 2025
  If the remote control for your NEC projector isn't working, first, install new batteries. Second, ensure there are no obstructions between the remote and the projector. Lastly, make sure you are within the operational range of 42.21 ft (15 m).
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Ashley NorrisAug 28, 2025
Why is the image blurred on my NEC PH3501QL?
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  Michael FreemanAug 28, 2025
  If the image on your NEC projector is blurred, ensure that the lens is properly focused. Check that the screen and projector are positioned at the correct angles. The projection distance might exceed the focusing range. Also, verify that the lens hasn't been shifted beyond its guaranteed range and check for condensation on the lens or other parts.
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courtney86Sep 2, 2025
What to do if the video image is disturbed on NEC Projector?
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  piercestacySep 2, 2025
  If the video image on your NEC projector is disturbed, check whether the signal cable connected to the projector is disconnected.

NEC PH3501QL Specifications

General

Display Technology	DLP
Throw Ratio	1.5 - 1.8:1
Projection Size	30 - 300 inches
Contrast Ratio	2000:1
Lamp Life	2000 hours (Normal) / 3000 hours (Eco)
Inputs	HDMI, DVI-D