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AOC U2790VQ User Manual

AOC U2790VQ
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27
Monitor Is Stuck In Active
Off-Mode"
The Computer Power Switch should be in the ON position.
The Computer Video Card should be snugly fitted in its slot.
Make sure the monitor's video cable is properly connected to the computer.
Inspect the monitor's video cable and make sure no pin is bent.
Make sure your computer is operational by hitting the CAPS LOCK key on
the keyboard while observing the CAPS LOCK LED. The LED should either
turn ON or OFF after hitting the CAPS LOCK key.
Missing one of the primary
colors (RED, GREEN, or
BLUE)
Inspect the monitor's video cable and make sure that no pin is damaged.
Make sure the monitor's video cable is properly connected to the computer.
Screen image is not centered
or sized properly
Adjust H-Position and V-Position or press hot-key (AUTO).
Picture has color defects
(white does not look white)
Adjust RGB color or select desired color temperature.
Horizontal or vertical
disturbances on the screen
Use Windows 7/8/8.1/10 shut-down mode to adjust CLOCK and PHASE.
Press to auto-adjust.

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AOC U2790VQ Specifications

General IconGeneral
3DNo
Color depth10 bit
Pixel pitch0.3114 x 0.3114 mm
Screen shapeFlat
Backlight typeW-LED
Pixel frequency170 MHz
Display diagonal27 \
Display technologyLCD
Native aspect ratio16:9
Vertical scan range50 - 76 Hz
Maximum refresh rate60 Hz
Horizontal scan range30 - 83 kHz
Supported video modes2160p
Viewable size, vertical336.31 mm
Contrast ratio (dynamic)20000000:1
Contrast ratio (typical)1000:1
Display number of colors1.073 billion colors
Viewable size, horizontal597.89 mm
Display brightness (typical)350 cd/m²
Supported graphics resolutions3840 x 2160
CertificationISO
Product colorBlack
Detachable standYes
Heavy metals freeHg (mercury), Pb (lead)
Market positioningBusiness
Cable lock slot-
Tilt angle range-3.5 - 21.5 °
Number of OSD languages16
Panel mounting interface100 x 100 mm
On Screen Display (OSD) languagesCHI (SIMPL), CHI (TR), CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, POR, RUS, SWE
HDMI version1.4/2.0
DisplayPort version1.2
Headphone connectivity3.5 mm
Package typeBox
Package depth185 mm
Package width703 mm
Package height362 mm
Package weight6710 g
VGA cable length1.8 m
Cables includedAC, HDMI, VGA
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.5 W
Power consumption (typical)22 W
Recyclable packaging material100 %
Mean time between failures (MTBF)50000 h
Sustainability certificatesRoHS, EPEAT Silver, ENERGY STAR
RMS rated power4 W
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)199.7 mm
Width (with stand)612.6 mm
Height (with stand)453.2 mm
Weight (with stand)4700 g
Depth (without stand)45.3 mm
Height (without stand)362.1 mm
Weight (without stand)3000 g

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