AG neovo LH-2403 LCD Desktop Monitor User Manual

AG neovo LH-2403 LCD Desktop Monitor

Specifications

• Display Specifications: LH-2403 & LH-2703 LCD Monitor
• Display Dimensions: 20 inches x 10 inches

Product Usage Instructions

Product Description

1. Package Contents: The package includes the LCD monitor and necessary cables.
2. Installation: Follow the installation instructions provided in the manual to set up the monitor correctly.

Making Connections

1. Connecting the AC Power: The provided power cord connects the monitor to a power outlet.
2. Connecting Input Source Signals: Connect your input sources like a computer or media player to the monitor.
3. Cable Management: Organize and manage cables for a neat setup.

On-Screen Display Menu

OSD Menu Tree:
Navigate through the on-screen display menu to adjust brightness, contrast, etc.

Appendix

1. Warning Messages: Refer to the warning messages section for important alerts.
2. Troubleshooting: Troubleshoot common issues following the provided instructions.

Frequently Asked Questions (FAQ)

Q: Can the monitor be wall-mounted?
A: Ceiling mount or mount on any other horizontal surface overhead is not advisable per the manual’s precautions.

SAFETY INFORMATION

Federal Communications Commission (FCC) Notice (U.S. Only)
This equipment has been tested and found to comply with the limits for a Class B digital device, under part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used by the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

• Use only an RF-shielded cable that was supplied with the display when connecting this display to a computer device.
• To prevent damage which may result in fire or shock hazard, do not expose this appliance to rain or excessive moisture.

THIS CLASS B DIGITAL APPARATUS MEETS ALL REQUIREMENTS OF THE CANADIAN INTERFERENCE-CAUSING EQUIPMENT REGULATIONS.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

PRECAUTIONS

CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN

Symbols used in this manual

• This icon indicates the existence of a potential hazard that could result in personal injury or damage to the product.
• This icon indicates important operating and servicing information.

Notice

• Read this User Manual carefully before using the LCD and keep it for future reference.
• The product specifications and other information provided in this User Manual are for reference only. All information is subject to change without notice. Updated content can be downloaded from our website at www.agneovo.com.
• To protect your rights as a consumer, do not remove any stickers from the LCD. Doing so may affect the determination of the warranty period.

Cautions When Setting Up

Cautions When Using

WARNING:
Unplug the power cord from the power outlet and refer to qualified service personnel under the following conditions:

• When the power cord is damaged.
• If the LCD has been dropped or the housing has been damaged.
• If the LCLCDmits smoke or a distinct odour ceiling mount or mount on any other horizontal surface overhead is not advisable.

WARNING:
Installation in contravention of the instructions may result in undesirable consequences, particularly hurting people and damaging property. Users who have already mounted the display on the ceiling or any other horizontal surface overhead are strongly advised to contact AG Neovo for consultations and solutions to help ensure a most pleasurable and fulfilling display experience.

Cleaning and Maintenance

• Do not attempt to service the LCD yourself, refer to qualified service personnel.
• Opening or removing the covers may expose you to dangerous voltage or other risks.

Notice for the LCD Display

• To maintain stable luminous performance, it is recommended to use a low-brightness setting.
• Due to the lifespan of the lamp, it is normal that the brightness quality of the LCD may decrease with time.
• When static images are displayed for long periods, the image may cause an imprint on the LCD. This is called image retention or burn-in.

To prevent image retention, do any of the following:

• Set the LCD to turn off after a few minutes of being idle.
• Use a screen saver that has moving graphics or a blank white image.
• Switch desktop backgrounds regularly.
• Adjust the LCD to low-b brightness settings.
• Turn off the LCD when the system is not in use.

Things to do when the LCD shows image retention:

• Turn off the LCD for extended periods. It can be several hours or several days.
• Use a screen saver and run it for extended periods.
• Use a black-and-white image and run it for extended periods.

There are millions of microtramicro transistors on the LCD. ILCDss normal for a few transistors to be damaged and to produce spots. This is acceptable and is not considered a failure.

PRODUCT DESCRIPTION

Package Contents

When unpacking, check if the following items are included in the package. If any of them is missing or damaged, contact your dealer.

Note:

• Use only the supplied power cord.
• The above pictures are for reference only. Actual items may vary upon shipment.

Installation

Installing the Stand

1. Place the LCD with the screen side down on a cushioned surface.
2. Attach the stand to the LCD.
   • Take out the stand and base, and lock the stand with the hand screw that comes with the base.
   • Screw the mounting bracket to the VESA holes at the rear of the LCD.

Adjusting the Tilt
The screen can be adjusted by inclining forward and backward; however, the specific adjustment depends on the specific model of the device.

Wall Mounting
To wall mount the LCD, do the following steps:

1. Remove the base stand.
   Detach the base from the base mount.

2. Remove the base mount.

   • Place the LCD with the screen side down on a cushioned surface.
   • Detach the stand from the base mount.

3. Wall mount the LCD.
   Screw the mounting bracket to the VESA holes at the rear of the LCD.

Note:
Take measures to prevent the LCD from falling and lessen possible injury and damage to the display in case of earthquakes or other disasters.

• Use only the 75 x 75 mm wall mount kit recommended by AG Neovo. All AG Neovo wall mount kits comply with VESA standards.
• Secure the LCD on a solid wall strong enough to bear its weight.
• It is suggested to wall mount the LCD without tilting it facing downward.

Overview

Front View

Control Buttons

menu, exits from the whole menu).
E Button| •    When the menu is activated, press this key to select the function.

•   When the menu closes pressing this button will enter auto adjust, the function is for VGA only.

◄ Button| •    When the menu opens, the value is incremented as the right function selection key.

•    When the menu is closed, go to situational mode switch.

•    Hot Key: Press repeatedly to select picture MODE.

►  Button| •   When the menu opens, the progress bar value is decremented as the left function selects the key.
| Power button: Powers on/off the monitor.
LED indicator light| Long bright (White LED): Normal boot state Flicker (White LED): Power saving standby state.

LED off: Off mode

Rear View

1. DP Input
   Connect DisplayPort signals input.

2. HDMI Input
   Connect HDMI signal input.

3. VGA Input
   Connect VGA signals input.

4. AUDIO IN
   Connect audio signals input (3.5 mm Stereo Audio Jack).

5. AC IN
   AC power input.

MAKING CONNECTIONS

CAUTION:
Make sure that the LCD is not connected to the power outlet before making any connections. Connecting cables while the power is ON may cause possible electric shock or personal injury.

Connecting the AC Power

1. Connect the power cord to the AC power input at the rear of the LCD.
2. Connect the plug to a power outlet or power supply.

CAUTION:
When unplugging the power cord, hold the power cord by the plug head. Never pull by the cord.

Connecting Input Source Signals
Input source signals can be connected with either of the following cables:

Cable management
After connecting the cables to the monitor, use the cable management slot to organize all cables shown below.

ON-SCREEN DISPLAY MENU

OSD Menu Tree

Set display pre-research

中文
Française
Deutsch
Italiano
Español
한국어
日本語
Русский
繁中
Tiệng Việt
Português
عر ب ي
Return| Return to the previous menu
Exit| Exit from the menu
Game| OD| On|  | Activate OD (Over Driver)
Off| Close OD (Over Driver)
Return| Return to the Game menu
Exit| Exit from the menu
Return|  |  | Return to the previous menu
Exit| Exit from the menu
Mode| Standard|  |  | Set to standard mode
---|---|---|---|---
Cinema| Set to Cinema mode
FPS| Set to FPS mode
RTS| Set to RTS mode
Eye Saver| Set to Eye Saver mode
Return| Return to the previous menu
Exit| Exit from the menu
Colour Temp.| Cool|  |  | Set to Cool Color temperature
Warm| Set to Warm Color temperature
User| Red| 0-100| Adjust the red output
Green| 0-100| Adjust the green output
Blue| 0-100| Adjust the blue output
Return|  | Return to the Color Temp. menu
Exit| Exit from the whole menu
Return|  |  | Return to the previous menu
Exit| Exit from the menu
Aspect|  | Auto|  | Automatically adjust the picture aspect ratio
16:9| Set the Picture Aspect to 16:9
4:3| Set the Picture Aspect to 4:3
Return| Return to the previous menu
Exit| Exit from the menu
Input|  | VGA|  | Set the input source to VGA
HDMI| Set the input source to HDMI
DP| Connect DisplayPort signals input
Return| Return to the previous menu
Exit| Exit from the menu
Other| Power Off| On|  | Automatically turn off after saving power for 1 minute
---|---|---|---|---
Off| Close the function of the timed switch-off
Return| Return to the Other menu
Exit| Exit from the menu
Gamma| Gammar1|  | Set the Gamma1
Gammar2| Set the Gamma2
Return| Return to the Other menu
Exit| Exit from the menu
Volume|  | 0-100| Adjust the Volume output
Adjust| Auto Adjust|  | Automatically adjust the horizontal/vertical location,

focusing and clock of pictures (only for VGA)

Auto Color| Adjust the white balance of pictures (only for VGA)
Clock| 0-100| Adjust the picture clock to reduce vertical line noise

(only for VGA)

Phase| 0-100| Adjust the picture phase to reduce horizontal noise

(only for VGA)

Return|  | Return to the Other menu
Exit|  | Exit from the menu
Return|  |  | Return to the Other menu
Exit| Exit from the menu
Reset| Yes|  |  | Reset to factory setup
No| Exit from this function
Return| Return to the previous menu
Exit| Exit from the menu
Exit|  |  |  | Exit from the menu

Note:
The availability of some menu items depends on the input source signal. If the menu is not available, it is disabled and greyed out.

Warning Messages

When any of these warning messages appear, check the following items.

Troubleshooting

Problems

|

Possible Cause and Solution

---|---
The power indicator light is not on| •    Check if the power is on.

•    Check if the power cord is connected.

Impossible plug-and-play| •   Check if the function of plug-and-play of the device is compatible with the PC.

•    Check if the display card is compatible with the plug-and-play function.

•    Check if the signal line 15 pin d joint bent

Dimming picture| •    Adjust brightness and contrast.
Flickering picture or picture with ripples| •   There may be electrical appliances or equipment with electronic disturbance.
The power indicator light is on (flickering), but the monitor has no pictures.| •    Check if the PC power is on.

•    Check if the PC display card is inserted properly.

•   Check if the signal cable of the monitor is correctly connected to the PC.

•   Check the signal cable plug of the monitor and make sure every pin has no bending.

•   Observe the indicator light by pressing the Caps Lock key on the PC keyboard and check if the PC is working.

Colour shortage (red, green and blue)| •   Check the signal cable of the monitor and make sure every pin has no bending.
The picture with colour difference (white looks not white)| •    Adjust RGB color or reselect color temperature.
Screen font blur under VGA signal| •    Select the “E” to automatically adjust the image.
Screen colour error under VGA signal| •    Select “Auto colour” in OSD to correct under the white output screen.

SPECIFICATIONS

Display Specifications

LH-2403

|

LH-2703

---|---
Panel| Panel Type| LED-Backlit TFT LCD (IPS Technology)| LED-Backlit TFT LCD (IPS Technology)
Panel Size| 23.8”| 27.0”
Max. Resolution| FHD 1920 x 1080| FHD 1920 x 1080
Pixel Pitch| 0.275 mm| 0.311 mm
Brightness| 250 cd/m2| 250 cd/m2
Contrast Ratio| 20,000,000:1 (DCR)| 20,000,000:1 (DCR)
Viewing Angle (H/V)| 178°/178°| 178°/178°
Display Colour| 16.7M| 16.7M
Response Time| 5 ms| 5 ms
Frequency (H/V)| H Freq.| 30 kHz-113 kHz| 30 kHz-113 kHz
V Freq.| 48 Hz-100 Hz| 48 Hz-100 Hz
Input| DisplayPort| x 1| x 1
HDMI| 1.4 x 1| 1.4 x 1
VGA| 15-Pin D-Sub x 1| 15-Pin D-Sub x 1
Audio| Audio In| Stereo Audio Jack (3.5 mm)| Stereo Audio Jack (3.5 mm)
Internal Speaker| 1W x 2| 1W x 2
Power| Power Supply| Internal| Internal
Power Requirements| AC 100-240V, 50/60 Hz| AC 100-240V, 50/60 Hz
On Mode| 14W (On)| 19W (On)
Standby Mode| < 0.5W| < 0.5W
Off Mode| < 0.3W| < 0.3W
Operating Conditions| Temperature| 0°C-40°C (32°F-104°F)| 0°C-40°C (32°F-104°F)
Humidity| 20%-85% (non-condensing)| 20%-85% (non-condensing)
Storage Conditions| Temperature| -20°C-60°C (-4°F-140°F)| -20°C-60°C (-4°F-140°F)
Humidity| 5%-95% (non-condensing)| 5%-95% (non-condensing)
Mounting| VESA FPMPMI| Yes (75 x 75 mm)| Yes (75 x 75 mm)
Stand| Tilt| -5° to 20°| -5° to 20°
Pivot| 0° to 90°| 0° to 90°
Swivel| ± 30°| ± 30°
Height Adjustment| 0-110 mm| 0-110 mm
Security| Kensington Security Slot| Yes| Yes
Dimensions| w/ base (W x H x D)| 541.9 x 502.3 x 200.8 mm (21.3” x 19.8”| 613.5 x 524.5 x 200.8 mm (24.2” x 20.7” x
 |  | x 7.9”)| 7.9”)
 | Packaging (W x H x D)| 651.0 x 470.0 x 168.0 mm (25.6” x 18.5”| 718.0 x 470.0 x 168.0 mm (28.3” x 18.5” x
 | x 6.6”)| 6.6”)
Weight| w/ base| 5.0 kg (11.0 lb)| 5.9 kg (13.0 lb)
Packaging| 6.4 kg (14.1 lb)| 7.5 kg (16.5 lb)

Note: All specifications are subject to change without prior notice.

Display Dimensions

LH-2403

LH-2703

AG Neovo
Company Address:
5F-1, No. 3-1, Park Street, Nangang District, Taipei, 11503, Taiwan.

Copyright © 2024 AG Neovo. All rights reserved.

References

• The Display Choice Of Professionals | AG Neovo USA

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