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AOC U2790PQU User Manual

AOC U2790PQU
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LCD Monitor User Manual
U2790PQU
LED backlight
www.aoc.com
©2018 AOC. All Rights Reserved.
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AOC U2790PQU Specifications

General IconGeneral
3DNo
Pixel pitch0.1554 x 0.1554 mm
Screen shapeFlat
Backlight typeW-LED
Display diagonal27 \
Surface hardness3H
Separate H/V syncYes
Adobe RGB coverage80 %
Display technologyLED
Native aspect ratio16:9
Maximum refresh rate60 Hz
Horizontal scan range30 - 99 kHz
Supported video modes2160p
NTSC coverage (typical)77 %
Viewable size, vertical335.66 mm
sRGB coverage (typical)108 %
Contrast ratio (dynamic)50000000:1
Contrast ratio (typical)1000:1
Display number of colors1.07 billion colors
Display diagonal (metric)68.58 cm
Viewable size, horizontal596.73 mm
Digital vertical frequency23 - 80 Hz
Display brightness (typical)350 cd/m²
Supported graphics resolutions640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 960, 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Energy efficiency scaleA to G
Power consumption (max)65 W
Power consumption (off)0.3 W
Power consumption (typical)35 W
Power consumption (PowerSave)0.5 W
RMS rated power2 W
Number of speakers2
HDMI version1.4/2.0
USB hub version3.2 Gen 1 (3.1 Gen 1)
DisplayPort version1.2
Headphone connectivity3.5 mm
USB upstream port typeUSB Type-B
VGA (D-Sub) ports quantity0
Sustainability certificatesRoHS, ENERGY STAR
Feet colorTitanium
CertificationTrue
Product colorBlack
Heavy metals freeHg (mercury)
Market positioningBusiness
Pivot angle0 - 90 °
Tilt angle range-5 - 21 °
Cable lock slot typeKensington
Panel mounting interface100 x 100 mm
On Screen Display (OSD) languagesCHI (SIMPL), CHI (TR), CRO, CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, POR, RUS, SWE, TUR, UKR
Exterior finish typeGloss
Recyclable packaging material100 %
Mean time between failures (MTBF)50000 h
Package depth226 mm
Package width703 mm
Package height468 mm
Package weight10600 g
Operating altitude0 - 5000 m
Non-operating altitude5000 - 12192 m
Storage temperature (T-T)-25 - 55 °C
Operating temperature (T-T)0 - 40 °C
Storage relative humidity (H-H)5 - 93 %
Operating relative humidity (H-H)10 - 85 %
Cables includedAC
HDMI cable length1.8 m
CompatibilityVESA-P1
Harmonized System (HS) code85285210
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)199.5 mm
Width (with stand)614.9 mm
Height (with stand)535 mm
Weight (with stand)6500 g
Depth (without stand)43.5 mm
Height (without stand)364.1 mm
Weight (without stand)4650 g

Summary

Safety

Power Safety

Power Connection and Usage Guidelines

Covers safe power source, plug usage, and overload prevention for the monitor.

Installation Procedures

Installation Safety and Ventilation

Details safe placement and required air circulation space around the monitor.

Initial Setup

Monitor Base Setup

Connecting Monitor Cables

Wall Mounting Installation

Wall Mount Arm Attachment Instructions

Instructions for attaching an optional wall mounting arm to the monitor.

Control Panel Adjustments

OSD Menu Settings

Luminance Adjustments

Luminance Settings Details

Details contrast, brightness, eco modes, gamma, DCR, and overdrive settings.

Image Setup Options

Image Setup Parameters Guide

Covers clock, phase, sharpness, and picture position adjustments.

Color Settings

Color Temperature and DCB Modes

Explains color temperature presets and Digital Color Boost modes.

Picture Boost Features

Picture Boost Control Settings

Adjusting bright frame, size, brightness, contrast, and position.

OSD Configuration Options

Advanced Settings

Driver Software Installation

Power Management Software

Troubleshooting Guide

Power and Display Issues

Solutions for power LED not on and no image on the screen.

Picture Quality Issues

Solutions for fuzzy picture, ghosting, and wave patterns.

Troubleshooting Continued

Monitor Stuck and Color Defects

Solutions for monitor stuck in off-mode and color issues.

Image Positioning and Disturbances

Solutions for image centering, sizing, and screen disturbances.

Product Specifications

General Technical Specifications

Detailed technical specifications of the monitor including size, resolution, and power.

Display Mode Compatibility

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