2E R2723BV LCD Monitor User Manual
- June 1, 2024
- 2E
Table of Contents
LCD
MONITOR
R2723BV
User Manual
Read this manual carefully before use.
www.2e.ua
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.
Important safety instructions
- Please read all the instructions carefully before using this product.
- The instructions should be retained after reading for future reference.
- 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.
- 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.
- 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.
- 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.
- 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.
- Do not place the monitor on an unstable surface.
- Do not place the power cord or other cables across a walkway in case it is trampled on, especially at the points of connection to the plug, sockets and the power cord to the appliance.
- Unplug the appliance during a lightning storm or when it is not used for a long period of time.
- 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.
- Keep this appliance away from liquids, splashes of water and do not place objects filled with liquids on it.
- 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.
- 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.
Operating Instructions
Components and auxiliary equipment
Before assembling and installing, check for following items to be included in
this display package.
Input voltage
12 V, 3.0 A power input. External power supply: AС 100-240 V ~ 50/60 Hz 1.5 A.
Please consult the back label
Power indicator
| Indicator | Mode |
|---|---|
| No light | Power off |
| Light | Normal operation mode |
| Flash light | No input signal |
Functions
Statement: this document is a reference manual. Please refer tol the actual product.
| HDMI| HDMI input
---|---|---
| Earphones| Earphones input
| DP (Display Port)| Display Port input
| DC input 12V| DC 12V power input
Display control
Description of buttons
| Button | Function |
|---|---|
| MENU | Show OSD menu / select function |
| DOWN | Move the cursor down / decrease value |
| UP | Move the cursor up / increase value |
| EX EXIT | Back to last menu / auto adjust |
| POWER | Turn ON/OFF monitor |
OSD menu
IMAGE
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.
DCR (DYNAMIC CONTRAST) – Allows you to automatically adjust brightness
and contrast of the screen to display darker areas of the image.
ECO – This setting has several standard display modes: Standard, Movie,
Text, Game, FPS, RTS.
COLOR
In this section, you can adjust color temperature.
COLOR TEMP. –
This setting allows you to select one of the color presets: Standard, Warm,
Cool, sRGB, User Define.
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.
OSD SETTING
In this section, you can change and adjust the onscreen menu settings.
LANGUAGE – This setting allows you to select the onscreen menu language.
OSD HORIZONTAL – This setting allows you to adjust horizontal position of
the on-screen menu.
OSD VERTICAL – This setting allows you to adjust vertical position of the
on-screen menu.
OSD TRANSPARENCY – This setting helps you adjust the transparency of the
on-screen menu.
OSD TIME OUT – This setting allows you to set display time of the on-
screen menu.
OSD menu
SETTING
In this section, you can automatically adjust basic image settings and reset
all settings to their default values.
INPUT SOURCE – Allows you to select the port through which the input
video signal will be fed to the monitor:
Auto Select – The monitor itself determines the port through which the
incoming signal is received.
VGA – Sets the VGA port as the monitor video source.
DP – Sets the Display Port (DP) as the monitor video source.
HDMI1 or HDMI2 – Sets the HDMI1 or HDMI2 port as the monitor video
source.
RESET – This option resets all OSD settings to factory defaults.
MISC
Includes advanced image settings.
DISPLAY SIZE – Allows you to select the following image formats: «Full
Screen» (16:9), «Auto» or «4:3».
LOW BLUE – This setting allows you to reduce the blue light emitted by
the display, which makes your work more comfortable and reduces eye strain.
OVER DRIVER – This option makes panel response time shorted to reduce the
duplication of fast-moving objects.
FREE SYNC – Synchronizes the operation of the video card and monitor,
which allows you to eliminate image tearing.
Please note : OSD description is for reference only. Some OSD items may not be available on your model.
Specifications
| Model | R2723BV |
|---|---|
| Screen size | 2T |
| Matrix type | VA (R1500) |
| Aspect ratio | 16:09 |
| Viewing angles | 178°/178° |
| Displayable colours | 16.7M |
| Resolution | 1920X1080 |
| FPS | 165 Hz |
| Response time | 6ms |
| Brightness | 300 cd/m2 |
| Contrast | 4000:1 |
| Interfaces | 2xHDMI, DR Audio out |
| Frequency | HDMI (1.4): 1920*1080 144Hz |
DP(1.2): 1920*1080 165Hz
Built-in speakers| 80/3W
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| s0.5 W
Wall mounting| Yes, VESA 75×75
Package dimensions| 707x466x154 mm
Weight (NET/GROSS)| 4.6 kg/6.4 kg
Troubleshooting
| Phenomenon | Troubleshooting |
|---|---|
| 1. Light out/power indicator light is off | 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 difference. 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 off noise| It is a normal phenomenon caused by display discharging
in the process of powering off.
Additional information
The production date is encrypted in the serial number in the format
ERC2E * YYYYMMDD *****, where: YYYYMMDD – year, month and day of
production.
WARRANTY CONDITIONS
Dear Customer! Thank you for buing the 2E product that has been designed and
manufactured in accordance with and complying to the highest quality
standards.
We ask you to keep the warranty card during the whole warranty period. When
purchasing a product, ask for a complete filling in of the warranty card.
-
The Warranty Card is valid only if the following informationis correctly and clearly stated: model, serial number of the product, date of sale, warranty period, clear seals of the company-seller, signature of the buyer.
-
Service life of the product is 24 months.
-
The product is intended for domestic use only. When using the product in commercial conditions the seller/manufacturer does not bear warranty obligations, the service is carried out on a paid basis.
-
Satisfaction of the customer’s claim due to the fault of the manufacturer shall be made in accordance with the law of «On Protection of Consumers’ Rights».
-
No warranty is given with respect to any consumer violation of the operating rules set forth in the instructions.
-
The product warranty service is cancelled from the in the following cases:
• use for other purposes and not for consumer purposes;
• mechanical damage;
• damage caused by the ingress of objects, substances, liquids, insects into the product;
• damage caused by natural disasters (rain, wind, lightning, etc.), fire, household factors (excessive humidity, dust, aggressive environment, etc.)
• damage caused by non-compliance of power supply parameters, cable networks with state standards and other similar factors;
• in case of violation of the seals installed on the product;
• ansence of serial number of the device, or inability to identify it. -
The plant guarantees normal operation of the product within 12 months from the date of the sale.
- Tear-off maintenance cards are provided by an authorized service center.
The complete set of the product has been checked. I am familiar with the terms of warranty service, no complaints.
Warranty card
Product information
Product
Model
Serial number
Seller Information
Trade organization name
The address
Date of sale
Seller stamp
Coupon
Seller stamp/
Date of the application
Cause of damage
Date of completion