AOC U27B3CF LCD Monitor User Manual
- August 27, 2024
- AOC
Table of Contents
U27B3CF LCD Monitor
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Specifications
- Model: U27B3CF
- Website: www.aoc.com
Product Usage Instructions
Safety
The monitor should be operated only from the type of power
source indicated on the label. Unplug the unit during a lightning
storm or long periods of non-use. Do not overload power strips and
extension cords. Use the monitor with UL listed computers between
100-240V AC, Min. 5A.
Installation
Do not place the monitor on an unstable surface. Use only
recommended carts, stands, or brackets. Do not push objects into
the monitor slot and avoid spilling liquids. Leave space around the
monitor for adequate air circulation. Follow manufacturer’s
instructions for wall mounting.
Cleaning
Clean the cabinet with a water-dampened, soft cloth. Disconnect
the power cord before cleaning. Do not allow liquid into the
case.
Other
If you notice any strange smell, sound, or smoke, disconnect the
power plug immediately and contact a Service Center.
Setup
Contents in Box:
- Monitor
- Quick Start Guide
- Warranty Card
- Stand Base
- Screwdriver
- Screws
- Power Cable
FAQ
Q: Can I use this monitor with a power source other than what
is indicated on the label?
A: No, the monitor should only be operated with the specified
power source.
Q: What should I do if the monitor emits a strange smell or
sound?
A: Disconnect the power plug immediately and contact a Service
Center.
Q: How should I clean the monitor?
A: Clean the cabinet with a water-dampened, soft cloth.
Disconnect the power cord before cleaning.
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LCD Monitor User Manual
U27B3CF
www.aoc.com
®
©2024 AOC. All Rights Reserved. 1
Safety ……………………………………………………………………………………………………………………………………………………………………..1
National Conventions …………………………………………………………………………………………………………………………………..1
Power…………………………………………………………………………………………………………………………………………………………..2
Installation …………………………………………………………………………………………………………………………………………………..3
Cleaning……………………………………………………………………………………………………………………………………………………….4
Other……………………………………………………………………………………………………………………………………………………………5
Setup ……………………………………………………………………………………………………………………………………………………………………..6
Contents in Box ……………………………………………………………………………………………………………………………………………6 Setup
Stand & Base ……………………………………………………………………………………………………………………………………..7 Adjusting
Viewing Angle ……………………………………………………………………………………………………………………………….8 Connecting
the Monitor ……………………………………………………………………………………………………………………………….9 Wall Mounting
………………………………………………………………………………………………………………………………………….. 10 Adaptive-Sync
function……………………………………………………………………………………………………………………………… 11
HDR………………………………………………………………………………………………………………………………………………………….. 12
Adjusting …………………………………………………………………………………………………………………………………………………………….. 13
Hotkeys…………………………………………………………………………………………………………………………………………………….. 13 OSD
Setting………………………………………………………………………………………………………………………………………………. 15
Luminance……………………………………………………………………………………………………………………………………… 16 Color Setup
……………………………………………………………………………………………………………………………………. 17 Picture
Boost………………………………………………………………………………………………………………………………….. 18 OSD Setup
……………………………………………………………………………………………………………………………………… 19 Game Setting
…………………………………………………………………………………………………………………………………. 20
Extra………………………………………………………………………………………………………………………………………………. 21
Exit…………………………………………………………………………………………………………………………………………………. 22 LED Indicator
……………………………………………………………………………………………………………………………………………. 23
Troubleshoot ………………………………………………………………………………………………………………………………………………………. 24
Specification ……………………………………………………………………………………………………………………………………………………….. 25
General Specification………………………………………………………………………………………………………………………………… 25
Preset Display Modes ……………………………………………………………………………………………………………………………….. 26 Pin
Assignments……………………………………………………………………………………………………………………………………….. 27 Plug and
Play ……………………………………………………………………………………………………………………………………………. 28
i
Safety
National Conventions
The following subsections describe notational conventions used in this
document. Notes, Cautions, and Warnings Throughout this guide, blocks of text
may be accompanied by an icon and printed in bold type or in italic type.
These blocks are notes, cautions, and warnings, and they are used as follows:
NOTE: A NOTE indicates important information that helps you make better use of
your computer system. CAUTION: A CAUTION indicates either potential damage to
hardware or loss of data and tells you how to avoid the problem. WARNING: A
WARNING indicates the potential for bodily harm and tells you how to avoid the
problem. Some warnings may appear in alternate formats and may be
unaccompanied by an icon. In such cases, the specific presentation of the
warning is mandated by regulatory authority.
1
Power
The monitor should be operated only from the type of power source indicated on
the label. If you are not sure of the type of power supplied to your home,
consult your dealer or local power company.
Unplug the unit during a lightning storm or when it will not be used for long
periods of time. This will protect the monitor from damage due to power
surges.
Do not overload power strips and extension cords. Overloading can result in
fire or electric shock. To ensure satisfactory operation, use the monitor only
with UL listed computers which have appropriate configured receptacles marked
between 100-240V AC, Min. 5A. The wall socket shall be installed near the
equipment and shall be easily accessible.
2
Installation
Do not place the monitor on an unstable cart, stand, tripod, bracket, or
table. If the monitor falls, it can injure a person and cause serious damage
to this product. Use only a cart, stand, tripod, bracket, or table recommended
by the manufacturer or sold with this product. Follow the manufacturer’s
instructions when installing the product and use mounting accessories
recommended by the manufacturer. A product and cart combination should be
moved with care.
Never push any object into the slot on the monitor cabinet. It could damage
circuit parts causing a fire or electric shock. Never spill liquids on the
monitor.
Do not place the front of the product on the floor.
If you mount the monitor on a wall or shelf, use a mounting kit approved by
the manufacturer and follow the kit instructions.
Leave some space around the monitor as shown below. Otherwise, air-circulation
may be inadequate hence overheating may cause a fire or damage to the monitor.
To avoid potential damage, for example the panel peeling from the bezel,
ensure that the monitor does not tilt downward by more than -5 degrees. If the
-5 degree downward tilt angle maximum is exceeded, the monitor damage will not
be covered under warranty.
See below the recommended ventilation areas around the monitor when the
monitor is installed on the wall or on the stand:
12 inches 30cm
4 inches 10cm
4 inches 10cm
Leave at least this much space around the set
4 inches 10cm
3
Cleaning
Clean the cabinet regularly with a water-dampened, soft cloth. When cleaning
use a soft cotton or microfiber cloth. The cloth should be damp and almost
dry, do not allow liquid into the case. Please disconnect the power cord
before cleaning the product.
4
Other
If the product is emitting a strange smell, sound or smoke, disconnect the
power plug IMMEDIATELY and contact a Service Center.
Make sure that the ventilating openings are not blocked by a table or curtain.
Do not engage the LCD monitor in severe vibration or high impact conditions
during operation. Do not knock or drop the monitor during operation or
transportation. The power cords shall be safety approved. For Germany, it
shall be H03VV-F, 3G, 0.75 mm2, or better. For other countries, the suitable
types shall be used accordingly. Excessive sound pressure from earphones and
headphones can cause hearing loss. Adjustment of the equalizer to maximum
increases the earphones and headphones output voltage and therefore the sound
pressure level.
5
Setup
Contents in Box
Monitor
Quick Start Guide Warranty Card Stand
Base
Screwdriver Screws
Power Cable
HDMI Cable USB Cable USB C-C Cable USB C-A Cable
Not all signal cables will be provided for all countries and regions. Please check with the local dealer or AOC branch office for confirmation.
6
Setup Stand & Base
Please setup or remove the base following the steps as below. Setup:
3
Remove:
1 2
3
2 1
Specification for base screw: M6*13 mm (effective thread 5.5 mm)
7
Adjusting Viewing Angle
For optimal viewing it is recommended to look at the full face of the monitor, then adjust the monitor’s angle to your own preference. Hold the stand so you will not topple the monitor when you change the monitor’s angle. You are able to adjust the monitor as below:
-50
23 0
110mm
NOTE: Do not touch the LCD screen when you change the angle. Touching the LCD
screen may cause damage. WARNING: 1. To avoid potential screen damage, such as
panel peeling, ensure that the monitor does not tilt downward by more than -5
degrees. 2. Do not press the screen while adjusting the angle of the monitor.
Grasp only the bezel.
8
Connecting the Monitor
Cable Connections In Back of Monitor:
1 2 3 45 6
1. HDMI1 2. HDMI2 3. USB C 4. USB3.2 Gen1+charging 5. Earphone 6. Power
Connect to PC 1. Connect the power cord to the back of the display firmly. 2.
Turn off your computer and unplug its power cable. 3. Connect the display
signal cable to the video connector on your computer. 4. Plug the power cord
of your computer and your display into a nearby outlet. 5. Turn on your
computer and display. If your monitor displays an image, installation is
complete. If it does not display an image, please refer Troubleshooting. To
protect equipment, always turn off the PC and LCD monitor before connecting.
9
Wall Mounting
Preparing to Install An Optional Wall Mounting Arm.
3
2 1
This monitor can be attached to a wall mounting arm you purchase separately.
Disconnect power before this procedure. Follow these steps: 1. Remove the
base. 2. Follow the manufacturer’s instructions to assemble the wall mounting
arm. 3. Place the wall mounting arm onto the back of the monitor. Line up the
holes of the arm with the holes in the back of the monitor. 4. Reconnect the
cables. Refer to the user’s manual that came with the optional wall mounting
arm for instructions on attaching it to the wall.
100mm 100mm
M4
Specification of wall hanger screws: M4*(10+X)mm, ( X=Thickness of Wall mount bracket ) M=4.0Max
D3.86-3.96
Dk=8.0
H=2.0
M4-P0.7 L=10+X
Noted: VESA mounting screw holes are not available for all models, please check with the dealer or official department of AOC. Always contact manufacturer for wall-mount installation.
0°
90°
-5°
- Display design may differ from those illustrated. WARNING: 1. To avoid potential screen damage, such as panel peeling, ensure that the monitor does not tilt downward by more than -5 degrees. 2. Do not press the screen while adjusting the angle of the monitor. Grasp only the bezel.
10
Adaptive-Sync function
1. Adaptive-Sync function is working with DP/HDMI 2. Compatible Graphics
Card: Recommend list is as the below, also could be checked by visiting
www.AMD.com Graphics Cards
· RadeonTM RX Vega series · RadeonTM RX 500 series · RadeonTM RX 400 series ·
RadeonTM R9/R7 300 series R9 370/X, R7 370/X, R7 265 except · RadeonTM Pro Duo
(2016) · RadeonTM R9 Nano series · RadeonTM R9 Fury series · RadeonTM R9/R7
200 series (R9 270/X, R9 280/X except) Processors
· AMD RyzenTM 7 2700U · AMD RyzenTM 5 2500U · AMD RyzenTM 5 2400G · AMD
RyzenTM 3 2300U · AMD RyzenTM 3 2200G · AMD PRO A12-9800 · AMD PRO A12-9800E ·
AMD PRO A10-9700 · AMD PRO A10-9700E · AMD PRO A8-9600 · AMD PRO A6-9500 · AMD
PRO A6-9500E · AMD PRO A12-8870 · AMD PRO A12-8870E · AMD PRO A10-8770 · AMD
PRO A10-8770E · AMD PRO A10-8750B · AMD PRO A8-8650B · AMD PRO A6-8570 · AMD
PRO A6-8570E · AMD PRO A4-8350B · AMD A10-7890K · AMD A10-7870K · AMD
A10-7850K · AMD A10-7800 · AMD A10-7700K · AMD A8-7670K · AMD A8-7650K · AMD
A8-7600 · AMD A6-7400K
11
HDR
This monitor is compatible with HDR10 formatted input signals. The display may
automatically activate the HDR function if the player and content are
compatible. Please contact the device manufacturer and the content provider
for information on the compatibility of your device and content. If you have
no need for the automatically activated HDR functions, please select “OFF”
from the display settings menu. Note: 1. 3840×2160@50Hz/60Hz is only available
on devices such as UHD players or Xbox/PS. 2. Display Settings: a. The display
resolution is set to 3840×2160, and HDR is preset to ON. Under these
conditions, the screen may
slightly dim, indicating HDR has been activated. b. After entering an
application, the best HDR effect can be achieved when the resolution is
changed to 3840×2160
(if available).
12
Adjusting
Hotkeys
1 Source/Exit 2 Clear Vision/Clear Vision Demo/< 3 Volume/> 4 Menu/Enter 5
Power Menu/Enter When there is no OSD, Press to display the OSD or confirm the
selection. Power Press the Power button to turn on the monitor. Volume When
there is no OSD, Press > Volume button to active volume adjustment bar, Press
Clear Vision 1. When there is no OSD, Press the ” <” button to activate Clear
Vision. 2. Use the ” > ” or “>” buttons to select between weak, medium,
strong, or off settings. Default setting is always “off”. 3. Press and hold ”
<” button for 5 seconds to activate the Clear Vision Demo, and a message of
“Clear Vision Demo: on” will be display on the screen for a duration of 5
seconds. Press Menu or Exit button, the message will disappear. Press and hold
” <” button for 5 seconds again, Clear Vision Demo will be off. Clear Vision
function provides the best image viewing experience by converting low
resolution and blurry images into clear and vivid images.
14
OSD Setting
Basic and simple instruction on the control keys.
Luminance
Color Setup
Picture Boost
OSD Setup
Game Setting
Extra
Exit
Contrast Brightness Eco mode
50 70 Standard
Gamma DCR HDR Mode
Gamma 1 Off Off
1). Press the MENU-button to activate the OSD window.
2). Press Left or Right to navigate through the functions. Once the desired
function is highlighted, press the MENU-button to activate it, press Left or
Right to navigate through the sub-menu functions. Once the
desired function is highlighted, press MENU-button to activate it.
3). Press Left or to change the settings of the selected function. Press other function, repeat steps 2-3.
to exit. If you want to adjust any
4). OSD Lock Function: To lock the OSD, press and hold the MENU-button while the monitor is off and then press power button to turn the monitor on. To un- lock the OSD – press and hold the MENU-button while the monitor is off and then press power button to turn the monitor on.
Notes:
1). If the product has only one signal input, the item of “Input Select” is
disable to adjust. 2). ECO modes (except Standard mode), DCR, DCB mode and
Picture Boost, for these four states that only one
state can exist.
15
Luminance
Luminance
Color Setup
Picture Boost
OSD Setup
Game Setting
Extra
Exit
Contrast Brightness Eco mode
50 70 Standard
Gamma DCR HDR Mode
Gamma 1 Off Off
Contrast Brightness
0-100 0-100 Standard
Contrast from Digital-register. Backlight Adjustment. Standard Mode.
Text
Text Mode.
Internet
Internet Mode.
Eco mode
Game Movie
Game Mode. Movie Mode.
Sports
Sports Mode.
Reading
Reading Mode.
Uniformity
Uniformity Mode.
Gamma1
Adjust to Gamma 1.
Gamma
Gamma2
Adjust to Gamma 2.
Gamma3
Adjust to Gamma 3.
DCR HDR HDR Mode
On
Enable dynamic contrast ratio.
Off
Off / DisplayHDR / HDR Picture / HDR Movie / HDR Game Off
HDR Picture
HDR Movie
HDR Game
Disable dynamic contrast ratio. Disable or Enable HDR
Select HDR Mode.
Note:
When “HDR ” is set to “non-off”, the items “Contrast”, “Brightness”, “ECO”,
“Gamma”, “DCR” cannot be adjusted. When “HDR Mode” is set to “non-off”, the
items “Contrast”, “ECO”, “Gamma” cannot be adjusted. When “Color Gamut” under
“Color Setup” is set to “sRGB”, the items “Contrast”, “ECO”, “Gamma”, “HDR
Mode” cannot be adjusted.
16
Color Setup
Color Setup
Color Temp. Color Gamut LowBlue Mode
Picture Boost Warm
Panel Native Off
OSD Setup Red Green Blue
Game Setting 50 50 50
Extra
Exit
DCB Mode DCB Demo
Luminance Off Off
Color Temp.
Color Gamut LowBlue Mode Red Green Blue
DCB Mode
DCB Demo
Warm
Normal
Cool User Panel Native sRGB Reading / Office / Internet / Multimedia / Off
0-100 0-100 0-100 Full Enhance Nature Skin Green Field Sky-blue AutoDetect Off
On or Off
Recall Warm Color Temperature from EEPROM. Recall Normal Color Temperature
from EEPROM. Recall Cool Color Temperature from EEPROM. Restore Color
Temperature from EEPROM. Standard color space panel. Recall SRGB Color
Temperature from EEPROM.
Decrease blue light wave by controlling color temperature.
Red gain from Digital-register. Green gain from Digital-register. Blue gain
from Digital-register. Disable or Enable Full Enhance Mode Disable or Enable
Nature Skin Mode Disable or Enable Green Field Mode Disable or Enable Sky-blue
Mode Disable or Enable AutoDetect Mode Disable or Enable DCB Mode Disable or
Enable Demo
Note:
When “HDR Mode” under “Luminance” is set to “non-off”, all items under “Color
Setup” cannot be adjusted. When “Color Gamut” is set to “sRGB”, all items
under “Color Setup” cannot be adjusted except Color Gamut.
17
Picture Boost
Picture Boost Bright Frame Frame Size
OSD Setup off 14
Game Setting Brightness Contrast
Extra
Exit 50 50
Luminance H. Position V. Position
Color Setup 0 0
Bright Frame Frame Size Brightness Contrast H. position V. position
on or off 14-100 0-100 0-100 0-100 0-100
Disable or Enable Bright Frame Adjust Frame Size Adjust Frame Brightness Adjust Frame Contrast Adjust Frame horizontal Position Adjust Frame vertical Position
Note: Adjust the brightness, contrast, and position of the Bright Frame for better viewing experience. When “HDR Mode” under “Luminance” is set to “non- off”, all items under “Picture Boost” cannot be adjusted.
18
OSD Setup
OSD Setup Language Timeout USB
Game Setting English 10 Off
Extra
Exit
H. Position V. Position
Luminance 50 0
Color Setup Transparence Break Reminder
Picture Boost 25
Off
Language Timeout
USB
H. Position V. Position Transparence Break Reminder
5-120 High-Speed / High-res. / Off 0-100 0-100 0-100
on / off
Select the OSD language
Adjust the OSD Timeout Turn the USB function off or set the USB connector data
transmission priority or resolution priority. Adjust the horizontal position
of OSD
Adjust the vertical position of OSD
Adjust the transparence of OSD Break reminder if the user continuously work
for more than 1hrs
19
Game Setting
Game Setting Game Mode Shadow Control Low Input Lag
Extra Off
50 Off
Exit
Luminance
Color Setup
Picture Boost
Game Color Overdrive
10 Off
Frame Counter Dial Point
Adaptive-Sync
Off
OSD Setup Off Off
Game Mode
Off FPS RTS Racing Gamer 1
No optimization by Game Mode.
For playing FPS (First Person Shooters) games. Improves dark theme black level
details. For playing RTS (Real Time Strategy). Improves the image quality. For
playing Racing games, Provides fastest response time and high color
saturation.
User’s preference settings saved as Gamer 1.
Gamer 2
User’s preference settings saved as Gamer 2.
Gamer 3
Shadow Control
0-100
Low Input Lag Game Color
On or Off 0-20 Off
User’s preference settings saved as Gamer 3.
Shadow Control Default is 50, then end-user can adjust from 50 to 100 or 0 to
increase contrast for clear picture. 1. If picture is too dark to be saw the
detail
clearly, adjusting from 50 to100 for clear picture. 2. If picture is too white
to be saw the detail clearly, adjusting from 50 to0 for clear picture
Turn off frame buffer to decrease input lag
Game Color will provide 0-20 level for adjusting saturation to get better
picture.
Overdrive
Weak Medium
Adjust the response time.
Adaptive-Sync Frame Counter Dial Point
Strong
On or Off Off / Right-up / RightDown / Left-Down / Left-Up
On or Off
Disable or Enable Adaptive-Sync.c Adaptive-Sync Run Reminder: When the
AdaptiveSync feature is enabled, there may be flashing in some game
environments.
Display V frequency on the corner selected
The”Dial Point”function places an aiming indicator in the center of screen for
helping gamers to play First Person Shooter (FPS) games with an accurate and
precise aiming.
Note:
When “HDR Mode” under “Luminance” is set to “non-off”, the items “Game Mode”, “Shadow Control”, “Game Color” cannot be adjusted. When “Color Gamut” under “Color Setup” is set to “sRGB”, the items “Game Mode”, “Shadow Control”, “Game Color” cannot be adjusted.
20
Extra
Extra Input Select Off Timer Image Ratio
Exit Auto 00 Wide
Luminance
Color Setup DDC/CI Reset
Picture Boost Yes No
OSD Setup
Game Setting
Resolution : 2560(H)X1440(V) H. Frequency : 67KHz V. Frequency : 60Hz
Input Select Off timer
Image Ratio
DDC/CI Reset
0-24hrs Wide 4:3 1:1 movie1 movie2 Yes or No Yes or No
ENERGY STAR® or No
Select Input Signal Source Select DC off time
Select image ratio for display.
Turn ON/OFF DDC/CI Support Reset the menu to default Reset the menu to default
(ENERGY STAR® available for selective models)
21
Exit
Exit
Luminance
Image Setup
Color Setup
Picture Boost
OSD Setup
Game Setting
Extra
Exit
Exit the main OSD
22
LED Indicator
Status Full Power Mode Active-off Mode
LED Color White Orange
23
Troubleshoot
Problem & Question
Possible Solutions
Power LED Is Not ON No images on the screen
Make sure the power button is ON and the Power Cord is properly connected to a
grounded power outlet and to the monitor.
Is the power cord connected properly? Check the power cord connection and
power supply. Is the video cable connected correctly?? (Connected using the
VGA cable) Check the VGA cable connection. (Connected using the HDMI cable)
Check the HDMI cable connection. (Connected using the DP cable) Check the DP
cable connection. * VGA/HDMI/DP input is not available on every model. If the
power is on, reboot the computer to see the initial screen (the login screen.)
If the initial screen (the login screen) appears, boot the computer in the
applicable mode (the safe mode for Windows 7/8/10) and then change the
frequency of the video card. (Refer to the Setting the Optimal Resolution) If
the initial screen (the login screen) does not appear, contact the Service
Center or your dealer. Can you see “Input Not Supported” on the screen? You
can see this message when the signal from the video card exceeds the maximum
resolution and frequency that the monitor can handle properly. Adjust the
maximum resolution and frequency that the monitor can handle properly. Make
sure the AOC Monitor Drivers are installed.
Picture Is Fuzzy & Has Ghosting Shadowing Problem
Picture Bounces, Flickers Or Wave Pattern Appears In The Picture
Monitor Is Stuck In Active Off-Mode”
Adjust the Contrast and Brightness Controls. Press hot-key (AUTO) to auto-
adjust. Make sure you are not using an extension cable or switch box. We
recommend plugging the monitor directly to the video card output connector on
the back.
Move electrical devices that may cause electrical interference as far away
from the monitor as possible. Use the maximum refresh rate your monitor is
capable of at the resolution you are using. 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 Inspect the monitor’s video cable and make sure that no pin is damaged. colors (RED, GREEN, or BLUE) Make sure the monitor’s video cable is properly connected to the computer.
Screen image is not centered or sized properly
Picture has color defects (white does not look white)
Adjust H-Position and V-Position or press hot-key (AUTO). Adjust RGB color or select desired color temperature.
Horizontal or vertical disturbances on the screen
Use Windows 7/8/10 shut-down mode to adjust CLOCK and FOCUS. Press hot-key (AUTO) to auto-adjust.
Regulation & Service
Please refer to Regulation & Service Information which is in the CD manual or www.aoc.com (to find the model you purchase in your country and to find Regulation & Service Information in Support page.)
24
Specification
General Specification
Panel
Others
Physical Characteristics Environmental
Model name
U27B3CF
Driving system
TFT Color LCD
Viewable Image Size
68.5cm diagonal
Pixel pitch
0.1554(H)mm x 0.1554(V) mm
Horizontal scan range
30k-140kHz
Horizontal scan Size(Maximum) 596.736mm
Vertical scan range
40-60Hz
Vertical Scan Size(Maximum) 335.664mm
Optimal preset resolution
3840×2160@60Hz
Max resolution
3840×2160@60Hz
Plug & Play
VESA DDC2B/CI
Power Source
100-240V~, 50/60Hz,1.5A
Power Consumption
Typical(default brightness and contrast)
28W
Max. (brightness = 100, contrast =100) 140W
Standby mode
0.3W
Connector Type
HDMIx2/USBx2/USB C/Earphone
Signal Cable Type
Detachable
Built-In Speaker
2Wx2
Temperature
Operating Non-Operating
0°C~40°C -25°C~55°C
Humidity
Operating Non-Operating
10%~85% (non-condensing) 5%~93% (non-condensing)
Altitude
Operating Non-Operating
0m~5000m (0ft~16404ft) 0m~12192m (0ft~40000ft)
25
Preset Display Modes
STANDARD VGA
RESOLUTION(±1Hz) 640×480@60Hz 640×480@72Hz
HORIZONTAL FREQUENCY(kHz)
31.469
37.861
VERTICAL FREQUENCY(Hz)
59.94
72.809
640×480@75Hz
37.5
75
800×600@56Hz
35.156
56.25
SVGA
800×600@60Hz 800×600@72Hz 800×600@75Hz
37.879 48.077 46.875
60.317 72.188
75
1024×768@60Hz
48.363
60.004
XGA
1024×768@70Hz
56.476
70.069
SXGA
1024×768@75Hz 1280×1024@60Hz 1280×1024@75Hz
60.023 63.981 79.976
75.029 60.02 75.025
WXGA+
1440×900@60Hz 1440×900@60Hz
55.935 55.469
59.887 59.901
WSXGA
1680×1050@60Hz 1680×1050@60Hz
65.29 64.674
59.954 59.883
FHD
1920×1080@60Hz
67.5
60
QHD
2560×1440@60Hz
88.787
59.951
UHD
3840×2160@30Hz
67.5
30
UHD
3840×2160@60Hz
133.32
60
IBM MODES
DOS
720×400@70Hz
31.469
70.087
MAC MODES
VGA
640×480@67Hz
35
66.667
SVGA XGA
832×624@75Hz 1024×768@75Hz
49.725 60.241
74.551 74.927
Note: According to the VESA standard, there may be a certain error (+/-1Hz)
when calculating the refresh rate (field frequency) of different operating
systems and graphics cards. In order to improve compatibility, the nominal
refresh rate of this product has been rounded off. Please refer to the actual
product.
26
Pin Assignments
19-Pin Color Display Signal Cable
Pin No. Signal Name
TMDS Data 2+
TMDS Data 2 Shield
TMDS Data 2-
TMDS Data 1+
TMDS Data 1Shield
TMDS Data 1-
TMDS Data 0+
TMDS Data 0 Shield
Pin No. Signal Name
Pin No. Signal Name
TMDS Data 0-
17. DDC/CEC Ground
TMDS Clock +
18. +5V Power
TMDS Clock Shield
19. Hot Plug Detect
TMDS Clock-
CEC
Reserved (N.C. on device)
SCL
SDA
27
Plug and Play
Plug & Play DDC2B Feature This monitor is equipped with VESA DDC2B
capabilities according to the VESA DDC STANDARD. It allows the monitor to
inform the host system of its identity and, depending on the level of DDC
used, communicate additional information about its display capabilities. The
DDC2B is a bi-directional data channel based on the I2C protocol. The host can
request EDID information over the DDC2B channel.
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References
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