NEC MultiSync P403 - User Manual

Other manuals for NEC MultiSync P403

Specifications2 pages

Questions and Answers

J
Joshua CarrollAug 31, 2025
Why is the image on my NEC MultiSync P403 Monitor unstable?
- C
  Carl JohnsonAug 31, 2025
  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. Also, check to see if SURROUND is ON and check the Internal/External speaker switch.
D
Diane DouglasAug 30, 2025
What to do if the power button on my NEC MultiSync P403 Monitor does not respond?
- S
  stevenwilsonAug 30, 2025
  If the power button on your NEC monitor isn't responding, unplug the power cord from the AC outlet to turn off and reset the monitor. Also, check the monitor’s main power switch.
A
Aaron ValdezAug 29, 2025
Why is the red LED blinking on my NEC monitor?
- T
  tanya34Aug 29, 2025
  If the RED LED on your NEC monitor is blinking, and the monitor powered off because the internal temperature was too high, wait until the temperature reduces, and then power the monitor on again. Check the monitor and your display card for compatibility and recommended settings. Inspect the signal cable connector for bent or pushed-in pins. If the monitor automatically goes into OFF after signal loss, press the power button. Also, check the DVI MODE setting when DVD player or computer equipment is connected to the DVI input.
J
Jose HumphreyAug 28, 2025
How to troubleshoot no sound on NEC MultiSync P403?
- S
  Samantha WatersAug 28, 2025
  If there is no sound from your NEC monitor, first check that the audio cable is properly connected. Then, ensure that mute is not activated and the volume is not set to the minimum. Finally, verify that your computer supports an audio signal through DisplayPort.
M
markmartinAug 27, 2025
Why is the LED on my NEC MultiSync P403 not lit?
- M
  Mr. William SmithAug 27, 2025
  If the LED on your NEC monitor isn't lit, make sure the power switch is in the ON position and the power cord is properly connected. Also, ensure your computer isn't in a power-saving mode by touching the keyboard or mouse. Finally, check the OSD to confirm that the power indicator option is set to ON.
W
William BrownAug 26, 2025
How to fix a NEC MultiSync P403 with no picture?
- L
  Lisa BishopAug 27, 2025
  If your NEC monitor displays no picture, ensure the signal cable is securely connected to both the display card and the computer. Also, verify that the display card is properly seated in its slot. Check that the main power switch on both the monitor and the computer are in the ON position. Finally, confirm that a supported mode has been selected on the display card or system.
C
cbradshawAug 25, 2025
How to fix selected resolution not displayed properly on NEC monitor?
- K
  Krystal PenaAug 26, 2025
  To fix the selected resolution not being 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.
D
Diana ThompsonAug 25, 2025
How to adjust display image size on NEC Monitor?
- E
  erika36Aug 25, 2025
  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. * Make sure that a supported mode has been selected on the display card or system being used.

Summary

Important Safety Information

Safety Warnings and Cautions

Critical safety alerts and precautions for monitor usage.

Power Cord Guidelines

Instructions for selecting and using the correct power cord.

Safety, Maintenance, and Ergonomics

Operational Safety Precautions

Rules for safe operation, handling liquids, and ventilation.

Recommended Use and Cleaning

Tips for optimal performance, eye comfort, and cleaning procedures.

Installation and Mounting

Mounting Requirements and Location

Guidelines for selecting a suitable installation site and ensuring stability.

Mounting Accessories and Anti-Tipping

How to attach mounting hardware and prevent the monitor from falling.

Hardware Overview

Control Panel and Terminal Ports

Wireless Remote Control Functions

Setup and Operation

Initial Setup and Power Connection

Steps for setting up the monitor, installing batteries, and connecting power.

Connecting External Equipment

OSD Menu Navigation

Picture and Advanced Settings

Advanced Display and Control Features

NEC MultiSync P403 Specifications

General

Panel life	- h
Panel type	SPVA
Pixel pitch	- mm
Response time	8 ms
Display diagonal	40 \
Display brightness	700 cd/m²
Display technology	LED
Native aspect ratio	16:9
Vertical scan range	50 - 85 Hz
Horizontal scan range	31.5 - 91.1 kHz
LED backlighting type	Edge-LED
Contrast ratio (typical)	4000:1
Display number of colors	-
Display diagonal (metric)	101.6 cm
Active display area (W x H)	885.6 x 498.15 mm
Supported graphics resolutions	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1360 x 768 (WXGA), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 3840 x 2160, 4096 x 2160
Ethernet LAN (RJ-45) ports	2
Product color	Black
Product design	Digital signage flat panel
Bezel width (bottom)	15.5 mm
Panel mounting interface	300 x 300 mm
Compatible products	C-tick; CE; FCC Class B; PSB; TÜV GS; UL/C-UL or CSA; VCCI
Operating hours (hours/days)	24/7
Sustainability certificates	RoHS
RMS rated power	20 W
Power consumption (standby)	1 W
Power consumption (typical)	135 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 80 %
Cables included	AC, DVI
Certification	C-tick; CE; FCC;' PSB; RoHS; TÜV GS; UL/C-UL CSA; VCCI