2E B2423B User manual
LCD
MONITOR
СВІТЛОДІОДНИЙ
МОНІТОР
СВЕТОДИОДНЫЙ
МОНИТОР
B2423B
User Manual
Read this manual carefully before use.
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EN
Content
WARNINGS/SAFETY PRECAUTIONS
WARNINGS
ATTENTION
Important safety instructions
OPERATING INSTRUCTIONS
Components and auxiliary equipment
Input voltage
FUNCTIONS
Operation of Display
OSD MENU
Brightness
Image
Color
OSD setting
Reset
Misc
Specifications
Troubleshooting
Additional information
Warranty
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RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNINGS/SAFETY PRECAUTIONS
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER AND BACK PANEL THERE
ARE NO USER-SERVICEABLE PARTS
INSIDE.
I CASE OF DAMAGE OR ERROR REFER SERVICING
TO QUALIFIED PERSONNEL.
Lightning flash with arrowhead symbol
within an equilateral triangle is intended
to alert the user to the presence of
non-insulated dangerous voltage within
the product’s enclosure that may be of
sufficient magnitude to constitute a risk
of electric shock in case of improper
usage of the product.
Exclamation point within an equilateral
triangle is intended to alert the user to
the presence of important operating and
maintenance instructions in the literature
accompanying the product.
WARNING:
Do not put the monitor in rainy or foggy places to prevent from fire or electric shock.
To prevent scratches or damages to the LCD screen, do not knock, apply or rub the surface with sharp
or hard objects or stiff cloths as well as try not to touch the LCD screen with your hands.
Any modifications to this product that have not been clearly and explicitly approved in advance by the
manufacturer responsible for compliance with these regulations are forbidden.
ATTENTION:
Excessive sound pressure from earphones and headphones can cause hearing loss.
Warnings/Safety precautions
Important safety instructions
1. Please read all the instructions carefully before using this product.
2. The instructions should be retained after reading for future reference.
3. Please immediately pull out the AC power plug from an adapter if there is an abnormal sound or
smell or the monitor has no picture, and contact after sales support.
4. The monitor should be kept free from rain, damp and dust to prevent electrical shock and short
circuits. Do not cover the ventilation openings with table clothes, curtains, newspapers etc.
5. The monitor should be kept away from heating objects or direct sunlight. This product requires
good ventilation. Allow 10 cm between the monitor and other appliances or built-in cabinet walls.
6. You may clean the display panel with a soft clean cloth after pulling out the power plug. Do not
repeatedly wipe the panel, nor scrape, tap or strike the panel with hard objects, etc.
7. Do not wipe the monitor with any petrol chemical or alcohol-based solvents, as it will lead to
product damage to the panel and cabinet.
8. Do not place the monitor on an unstable surface.
9. Do not place the power cord or other cables across a walkway in case it is trampled on, especially at
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EN
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Operating Instructions
Components and auxiliary equipment
Before assembling and installing, check for following items to be included in this display package.
Monitor
Power cord
Stand base
HDMI cable
Microfiche and power
requirements label
User manual
４５
PSU
the points of connection to the plug, sockets and the power cord to the appliance.
10. Unplug the appliance during a lightning storm or when it is not used for a long period of time.
11. Unplug this product when the device, power cord or plug are damaged or if the device has been
exposed to liquid or moisture, has been mechanically damaged and does not work properly and
contact an authorized service centre immediately.
12. Keep this appliance away from liquids, splashes of water and do not place objects filled with liquids
on it.
13. Do not disassemble the back cover as it contains high voltages inside and will cause electric shock.
There is no spare parts inside. Internal adjustments and checks should only be conducted by
qualified professionals.
14. Do not place naked flame sources, such as lit candles on or near the monitor. Please pull out the
power plug and contact after sales support if there are abnormal objects or water in the monitor.
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EN
Input voltage
12V, 3.0A power input. External power supply: A 100-240 V, 50/60 Hz 1.5 A.
Functions
Statement: this document is a reference manual. Please refer tol the actual product.
HDMI HDMI input
VGA VGA input
Earphones Earphones input
DC input 12V DC 12V power input
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EN
Operation of Display
The OSD control buttons are shown as the figure. Models of the same product series are only different in
button position and panel pattern, please refer to the practical model.
Power indicator light
Power indicator light
When the display is working normally, the blue indicator light is on; when it is in the energy saving state,
the indicator light blinks with red color; when the signals are sent again in the Energy saving state, the
machine will return to normal work; when the machine is in the standby state, the indicator light is
off. As the display is still powered in the standby state, for the sake of safety, the power cord should be
unplugged when the display is not used.
Introduction to rocker functions
Initial state:
Rocker Up Auto cong (only for VGA connection)
Rocker Down Enter into OSD menu
Rocker Left Screen brightness adjustment key
Rocker Right Volume control key
Press Rocker Short press to start/Press and hold for 3s to turn o the monitor
Rocker Up Move up
Rocker Down Move down
Rocker Left Back to previous menu/adjust value-
Rocker Right Enter next menu/adiust value+
Press Rocker Conrm within Reset level/No function in else levels
Press and hold for 3s to turn o the machine
Enter the function menu:
* Function Key Guide may vary depending on the function or product model. Please refer to the actual product.
Safety protection
When the video signals of PC exceeds the frequency range of the display, the horizontal and field
synchronizing signals will be shut down to protect the display. Then, you have to set the PC output
frequency to an acceptable range so as to make the display work normally.
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OSD menu
BRIGHTNESS
In this section, you can adjust brightness, contrast,
and other display settings.
BRIGHTNESS - This setting adjusts dark color balance
of the image. If the value is set too high, the image
will look blurred. If the value is set too low, the image
will be too dark and will not have clear outlines.
CONTRAST - This setting adjusts white balance of
the image. If the value is set too high, the image will
be too bright and will not have clear outlines. If the
value is set too low, the image will look blurred.
ECO - This setting has several standard display modes: Standard, Movie, Text, Game, FPS, RTS.
DCR (DYNAMIC CONTRAST) - Allows you to automatically adjust brightness and contrast of the screen to
display darker areas of the image.
HDR MODE - High Dynamic Range - HDR makes white color brighter and black color deeper. This makes
the image on the monitor more realistic. The following modes are available: On / Auto / Off.
IMAGE
In this section, you can adjust image position on the
monitor screen.
H.POSITION - This setting adjusts horizontal position
of the image.
V.POSITION - This setting adjusts vertical position of
the image.
CLOCK - This setting changes width of the image.
PHASE - This setting reduces halos and makes the
image clearer.
ASPECT - Allows you to select the following image
formats: «Wide» (16:9) or «4:3».
COLOR
In this section, you can adjust color temperature.
COLOR TEMP. - This setting allows you to select one
of the color presets: Cool, Custom, Warm, Normal.
RED - This setting adjusts display intensity of red
color.
GREEN - This setting adjusts display intensity of
green color.
BLUE - This setting adjusts display intensity of blue
color.
LOW BLUE FILTER - Provides comfort when working
for a long time, reduces eye strain.
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EN
OSD SETTING
In this section, you can change and adjust the on-
screen menu settings.
LANGUAGE - This setting allows you to select the on-
screen menu language.
OSD H.POS. - This setting allows you to adjust
horizontal position of the on-screen menu.
OSD V.POS - This setting allows you to adjust vertical
position of the on-screen menu.
OSD TIMER - This setting allows you to set display
time of the on-screen menu.
TRANSPARENCY - This setting helps you adjust the transparency of the on-screen menu.
RESET
In this section, you can automatically adjust basic
image settings and reset all settings to their default
values.
IMAGE AUTO ADJUST - Automatically adjusts image
settings.
COLOR AUTO ADJUST - Automatically adjusts image
color settings.
RESET - This setting resets all the on-screen menu
settings to their default values.
MISC
Includes advanced image and sound settings.
SIGNAL SOURCE - Allows you to select the port
through which the input video signal will be fed to
the monitor:
HDMI - Sets the HDMI port as the monitor video
source.
VGA - Sets the VGA port as the monitor video
source.
MUTE - Turns off the sound.
VOLUME - Allows you to change the volume.
FREE SYNC - Supports increased screen refresh rate
to reduce tearing and improve screen responsiveness.
Please note: OSD description is for reference only. Some OSD items may not be available on your model.
OSD menu
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Specifications
Model B2423B
Screen size 23.8’’
Matrix type VA
Aspect ratio 16:9
Viewing angles 178°/178°
Displayable colours 16.7M (8-bit)
Resolution 1920x1080
FPS 75 Hz
Response time 5 ms
Brightness 300 /2
Contrast 3000:1
Interfaces HDMI 2.0, VGA, Earphone
Frequency HDMI2.01920*1080/ 75 Hz
VGA1920*1080/ 60 Hz
Built-in speakers No
Screen tilt 15°/5°
Height adjustment No
Screen rotation No
Monitor Power Options 12 V, 3.0 A
External power adapter parameters 100-240 V, 50/60 Hz, 1.5 A
Power consumption in operating mode (max) < 36 W
Standby power consumption ≤0.5 W
Wall mounting Yes, 100x100
Package dimensions 620x115x475 mm
Weight (NET/GROSS) 2.8 kg / 4.1 kg
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EN
Troubleshooting
Phenomenon Troubleshooting
1. Light out/power indicator
light is o
Check whether the display and the socket are well connected to power,
and whether the display is in the shutdown mode.
2. Image blurring, over-large,
over-small, etc.
Enter the menu“Image Setting”and select“Auto Image Adjust” to
automatically adjust the display.
3. Image over dark Enter the menu“Brightness and Contrast” to adjust the brightness and
contrast of the display.
4. Display over heat Leave at least 5cm of distance for ventilation around the display and do
not place articles on the display.
5. Dark/ light spots when
powering on
This is a normal phenomenon. It is due to the backlight illuminates
unevenly at the initial phase of powering on caused by temperature
dierence. The backlight can illuminates normally after 20 minutes, and
then the dark/light spots will be corrected.
6. Image distortion, blinking,
shaking
Check computer setting, select the correct resolution and re-adjust the
refresh frequency.
7. Power o noise It is a normal phenomenon caused by display discharging in the process of
powering o.
Additional information
The production date is encrypted in the serial number in the format
ERC2E *** YYYYMMDD *******, where: YYYYMMDD - year, month and day of production.
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Зміст
ПОПЕРЕДЖЕННЯ/ЗАПОБІЖНІ ЗАХОДИ
Основні правила з техніки безпеки
ІНСТРУКЦІЯ З ЕКСПЛУАТАЦІЇ
ФУНКЦІОНАЛ
Використання дисплея
ЕКРАННЕ МЕНЮ
Технічні характеристики
Усунення основних несправностей
Додаткова інформація
Гарантія
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Р
ИЗИК УРАЖЕННЯ ЕЛЕКТРИЧНИМ СТРУМОМ!
НЕ ВІДКРИВАТИ
ПОПЕРЕДЖЕННЯ/ЗАПОБІЖНІ ЗАХОДИ
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ПОПЕРЕДЖЕННЯ:
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УВАГА
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Попередження/Запобіжні заходи
Основні правила з техніки безпеки
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Інструкція з експлуатації
Комплектація та допоміжне обладнання
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UA
Параметри живлення
: 12 , 3.0 . - : 100-240 ~ 50/60 1.5
Функції
Зверніть увагу: .
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HDMI HDMI
VGA VGA
Навушники
DC input 12V ’ DC 12V
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Використання дисплея
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Індикатор живлення
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Функції перемикача (Функції кнопок керування на дисплеї)
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( VGA)
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/ (-)
/ (+)
/ 3 ,
:
* Опис функціональних клавіш може відрізнятися залежно від функції або моделі продукту.
Будь ласка, зверніться до фактичного продукту.
Система захисту
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Блок кнопок керування
Індикатор живлення
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Екранне меню
ЯСКРАВІСТЬ
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ЯСКРАВІСТЬ - -
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КОНТРАСТ -
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Еко ( ) - :
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ДИН.КОНТРАСТ - -
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HDR - (High Dynamic Range) - HDR
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ЗОБРАЖЕННЯ
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Г-ПОЗИЦІЯ -
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В-ПОЗИЦІЯ -
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ШИРИНА - -
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ФАЗА -
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ФОРМАТ - -
: «» (16:9) «4:3».
КОЛІР
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КОЛІР - -
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ЧЕРВОНИЙ -
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ЗЕЛЕНИЙ -
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СИНІЙ - -
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ФІЛЬТР СИНЬОГО - ,
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Екранне меню
НАЛАШТУВАННЯ МЕНЮ
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МОВА - -
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Г-ПОЗИЦІЯ МЕНЮ -
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В-ПОЗИЦІЯ МЕНЮ -
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ТАЙМЕР -
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ПРОЗОРІСТЬ - -
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СКИДАННЯ
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АВТОРЕГ. ЗОБРАЖЕННЯ - -
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АВТОРЕГ. КОЛЬОРУ -
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СКИДАННЯ -
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РІЗНЕ
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ДЖЕРЕЛО СИГНАЛУ - ,
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HDMI - HDMI -
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VGA - VGA -
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БЕЗ ЗВУКУ - .
ГУЧНІСТЬ - .
FREE SYNC - ,
.
Зверніть увагу: .
.
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Технічні характеристики
Модель B2423B
23.8’’
VA
16:9
178°/178°
16.7M (8-bit)
1920x1080
75
5
300 /2
3000:1
HDMI 2.0, VGA, Earphone
HDMI2.01920*1080/ 75
VGA1920*1080/ 60
15°/5°
12 , 3.0
100-240 , 50/60 , 1.5
( ) < 36
≤0.5
, 100x100
620x115x475
(/) 4.1 / 2.8
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Усунення основних несправностей
Додаткова інформація
ERC2E***YYYYMMDD*******, : YYYYMMDD – , .
Несправність Спосіб усунення
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RU
Содержание
ПРЕДУПРЕЖДЕНИЕ
Основные правила техники безопасности
ИНСТРУКЦИИ ПО ЭКСПЛУАТАЦИИ
ФУНКЦИОНАЛ
Эксплуатация дисплея
ЭКРАННОЕ МЕНЮ
Технические характеристики
Устранение неисправностей
Дополнительная информация
Гарантия
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