To Next PageTo Next PageWhat does it mean if my NEC PX750U Projector has a temperature problem?
If your NEC Projector indicates a temperature problem, the temperature protector has been activated. If the room temperature is high, move the projector to a cooler location. If the TEMP. indicator continues to flash even at operating temperatures, contact an NEC projector customer support center.
Why does my NEC Projector have a network conflict?
Your NEC Projector may experience a network conflict if you're trying to connect both the built-in LAN and wireless LAN to the same network simultaneously. To resolve this, connect them to different networks.
How to fix cross color in RGB mode on NEC PX750U Projector?
To correct cross color in RGB mode on your NEC Projector, press the AUTO ADJ. button on the projector or remote control. You can also manually adjust the computer image using [CLOCK]/[PHASE] in [IMAGE OPTIONS] within the menu.
Why is my NEC PX750U Projector warming up?
Your NEC Projector may be warming up because the surrounding temperature is below the projector’s operating temperature (0°C). Increase the room temperature to 0°C or higher. If turned on around 0°C, it may take up to 5 minutes to warm up, during which the TEMP. indicator will flash.
General| Projection distance | 0.9 - 20.8 m |
|---|---|
| Vertical scan range | 48 - 120 Hz |
| Horizontal scan range | 15 - 108 kHz |
| Projection technology | DLP |
| Contrast ratio (typical) | 2000:1 |
| Screen size compatibility | 40 - 500 \ |
| Projector native resolution | WUXGA (1920x1200) |
| Power LED | Yes |
| Aspect ratio | - |
| RS-232 ports | 1 |
| Dimensions (WxDxH) | 504 x 516 x 192 mm |
| Connectivity technology | Wired |
| Maximum digital resolution | 1920 x 1200 pixels |
| Focal length range | - mm |
| Lamp power | 400 W |
| Lamps quantity | 2 lamp(s) |
| Light source type | Lamp |
| Lamp power (economic mode) | 320 W |
| Service life of light source | 1500 h |
| Service life of light source (economic mode) | 2000 h |
| USB connector type | USB Type-A |
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | 2 |
| VGA (D-Sub) ports quantity | 3 |
| Ethernet LAN | No |
| Ethernet LAN (RJ-45) ports | 0 |
| Supported video modes | 1080i |
| Analog signal format system | NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM |
| Supported graphics resolutions | 720 x 480, 720 x 576, 832 x 624, 1152 x 870, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA) |
| Product type | Large venue projector |
| Product color | Black |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | - W |
| Noise level | 40 dB |
| Certification | CE, TÜV GS, ErP, RoHS |
Weight and Dimensions| Weight | 18500 g |
|---|
Guides on how to project images from a USB device using the viewer.
Explains how to project files from a shared network folder.
Details how to project files from a media server on the network.
Provides instructions on navigating the projector's on-screen menu system.
Highlights essential safety precautions for using the projector.
Outlines the step-by-step process for projecting an image.
Explains how to connect the computer and power cord.
Details the procedure for powering on the projector.
Describes how to select the input source for the projected image.
Details how to connect various external devices to the projector.
Guides on replacing the projector lamp and filters.
Offers solutions for common problems encountered while using the projector.
