How to fix selected resolution not displayed properly on NEC MultiSync P402?
If the selected resolution is not displayed properly on your NEC monitor, use the OSD Display Mode to enter the Information menu and confirm that the appropriate resolution has been selected. If not, select the corresponding option.
How to fix no picture on my NEC Monitor?
If there is no picture on your NEC monitor, ensure the signal cable is fully connected to both the display card and the computer. Also, verify that the display card is properly seated in its slot. Confirm that the main power switch, front power switch, and computer power switch are all in the ON position. Check that a supported mode is selected on the display card or system. Ensure compatibility between the monitor and display card, and verify the recommended settings. Finally, inspect the signal cable connector for bent or pushed-in pins.
Why is the LED on my NEC MultiSync P402 not lit?
If the LED on your NEC monitor isn't lit, ensure the power switch is in the ON position and the power cord is properly connected. Also, check the main power switch on the back of the monitor. Make sure your computer isn't in a power-saving mode by touching the keyboard or mouse. Finally, verify that the power indicator option in the OSD is set to ON.
How to troubleshoot no sound on NEC MultiSync P402 Monitor?
If there is no sound from your NEC monitor, check that the audio cable is properly connected. Ensure that mute is not activated and the volume is not set to the minimum. Verify that your computer supports an audio signal through DisplayPort. Also, check if SURROUND is ON and verify the Internal/External speaker switch.
What to do if image is unstable on NEC Monitor?
If the image on your NEC monitor is unstable, unfocused, or swimming, ensure the signal cable is completely attached to the computer. Use the OSD Image Adjust controls to focus and adjust the display by increasing or decreasing the fine adjustment. Check the monitor and your display card for compatibility and recommended signal timings. If your text is garbled, change the video mode to noninterlace and use a 60Hz refresh rate.
What to do if power button does not respond on NEC MultiSync P402?
If the power button on your NEC monitor doesn't respond, unplug the power cord from the AC outlet to turn off and reset the monitor. Also, check the main power switch on the back of the monitor.
How to adjust display image size on NEC MultiSync P402 Monitor?
If the display image on your NEC monitor is not sized properly, use the OSD Image Adjust controls to increase or decrease the coarse adjustment. Also, ensure that a supported mode has been selected on the display card or system being used.
Why is the remote control not working on NEC Monitor?
If the remote control for your NEC monitor isn't working, check the batteries' status and ensure they are inserted correctly. Make sure the remote control is pointing at the monitor's remote sensor. Verify the Remote Control Mode status. Note that direct sunlight or strong illumination may interfere with the remote control sensor.
Why is RS-232C or LAN control not available on NEC MultiSync P402 Monitor?
If RS-232C or LAN control is not available on your NEC monitor, check the RS-232C or LAN cable connection. Also, check the “CONTROL” setting in “EXTERNAL CONTROL” and the “ID=ALL REPLY” setting in “EXTERNAL CONTROL.”
Why is the “SCHEDULE”/“OFF TIMER” function not working properly on NEC MultiSync P402?
The “SCHEDULE” function will be disabled when the “OFF TIMER” is set on your NEC monitor. If the “OFF TIMER” function is enabled and the power to the LCD monitor is turned off unexpectedly, then the “OFF TIMER” will be reset.
Critical safety warnings about electrical hazards and usage.
Important safety precautions to prevent electric shock and damage.
Comprehensive safety guidelines for monitor operation and handling.
Recommendations for professional and safe monitor mounting.
Steps for attaching VESA-compliant accessories and preventing tipping.
Identification and function of control panel buttons.
Details of various video input connectors (DisplayPort, VGA, DVI, HDMI, etc.).
Instructions for selecting location and installing remote batteries.
Steps for connecting devices and the power cord.
Attaching cable cover and powering on equipment.
Operating external equipment and adjusting sound, screen, and image.
Visual guide to connecting various devices to the monitor.
Details for connecting PCs, HDMI, and DisplayPort devices.
Details on connecting a PC, including signal timing.
How to power the monitor on and off using various methods.
Description of picture modes and ambient light adjustments.
Explanation of remote control buttons and OSD navigation.
OSD menu for picture adjustments.
OSD menu for image adjustment controls.
Detailed settings for picture adjustments (Backlight, Contrast, etc.).
Detailed settings for image adjustments (H/V Position, Clock, etc.).
Settings for volume, balance, treble, bass, and audio input.
Settings for power scheduling and timers.
Settings for Picture-in-Picture modes and text ticker display.
Selecting control interface (RS-232C/LAN) and related settings.
Settings for DHCP, IP Address, Subnet Mask, and Gateway.
Settings for Power Save, Screen Saver, Fan Control, and Security.
General| Panel life | - h |
|---|---|
| Pixel pitch | - mm |
| Response time | 8 ms |
| Display diagonal | 40 \ |
| Display brightness | 500 cd/m² |
| Display technology | LCD |
| Native aspect ratio | 16:9 |
| Vertical scan range | 50 - 85 Hz |
| Horizontal scan range | 31.5 - 91.1 kHz |
| Contrast ratio (dynamic) | - |
| Contrast ratio (typical) | 3000:1 |
| Display number of colors | 16.78 million colors |
| Active display area (W x H) | 886 x 498 mm |
| Supported graphics resolutions | 720 x 400, 832 x 624, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1360 x 768 (WXGA), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA) |
| Audio input | Yes |
| Cable lock slot type | Kensington |
| USB 2.0 ports quantity | 0 |
| S-Video inputs quantity | 1 |
| DVI-D ports quantity | 2 |
| Product color | Black |
| Product design | Digital signage flat panel |
| Panel mounting interface | 300 x 300 mm |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 145 W |
| Sustainability certificates | RoHS, ENERGY STAR |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 5 - 40 °C |
| Storage relative humidity (H-H) | 10 - 90 % |
| Operating relative humidity (H-H) | 20 - 80 % |
Weight and Dimensions| Depth | 103 mm |
|---|---|
| Width | 919.7 mm |
| Height | 532 mm |
| Weight | 20800 g |
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