Prechen 24 Inch LED Monitor Product Manual
Welcome
Thank you for purchasing the Prechen LED Monitor.
Package Contents
Please check the following items are included in the package:
- 1. Touch Display
- 2. Power cord
- 3. HDMI cable
- 4. USB 2.0 touch cable (Type A to Type A)
- 5. Quick start guide
Visual Description: An image displays the monitor, power cord, HDMI cable, USB cable, and a small manual, each labeled with a corresponding number.
Product Overview
Front View
Dimensions: 56.5cm (width) x 35cm (height)
Components:
- Display Screen
- Power LED
- Power Button
- MENU
- AUTO
Visual Description: A diagram shows the front of the monitor with its dimensions and labels for the screen, power LED, power button, MENU button, and AUTO button.
Rear View
Ports:
- 1. HDMI
- 2. VGA
- 3. Audio
- 4. Power
- 5. USB
Visual Description: A diagram shows the rear of the monitor with labeled ports for HDMI, VGA, Audio, Power, and USB.
Installing the Stand
Follow these steps to install the monitor stand:
- Place the monitor face down on a soft, stable surface with the screen facing down.
- Remove the stand accessory from the box and adjust the stand to its upright position.
- Align the stand with the mounting holes on the back of the monitor and secure it with screws.
- Using short screws and spacers, secure the stand to the monitor. Note: Do not use long screws to fix the stand, as it may damage or deform the internal parts of the monitor.
- Stand the monitor up and adjust the monitor angle up and down.
Visual Description: A series of diagrams illustrate the stand installation process: monitor face down, stand components, aligning the stand with screws on the monitor's rear, and finally the monitor on its stand with arrows indicating angle adjustment. A warning symbol is shown next to the instruction about screw length.
Connecting to Power
- Connect the power cord to the power jack at the rear of the device.
- Connect the power cord plug to a power outlet.
Visual Description: A diagram shows the rear of the monitor with the power port, the power cord, and a wall outlet with a plug, illustrating the connection steps.
Connecting External Devices
HDMI Connection
Connect one end of an HDMI cable to the monitor's HDMI port. Then, connect the other end of the cable to the HDMI port of the computer.
NOTE: The monitor is equipped with one HDMI 1.4 port.
Visual Description: A diagram shows the rear of the monitor and a computer, with an HDMI cable connecting the monitor's HDMI port to the computer's HDMI port.
VGA Connection
Connect one end of a VGA cable to the monitor's VGA port. Then, connect the other end of the VGA cable to the VGA port of the computer.
Visual Description: A diagram shows the rear of the monitor and a computer, with a VGA cable connecting the monitor's VGA port to the computer's VGA port.
Touch Function Control
Before using the touch-function, ensure the USB Type A to Type A cable is connected to the computer and the Windows operating system is running.
When using the touch-function, please note:
- The USB cable may need to be re-plugged in (after five seconds) to resume if the USB cable is unplugged, or if the computer resumes from Sleep Mode.
- The monitor does not accurately or slowly follow touch when you touch the screen.
- Ensure your hardware and Sound-Tablet PC Settings are configured correctly.
- Select Calibration to calibrate your touch screen.
- Follow the instructions provided.
Visual Description: A diagram shows the rear of the monitor, a USB Type A to Type A cable, and a computer with USB ports, illustrating the connection of the monitor's USB port to a computer's USB port.
Audio Connection
Plug an audio cable into the Audio port of the monitor. Plug the other end into headphones.
NOTE: The monitor is also equipped with dual speakers.
Visual Description: A diagram shows the rear of the monitor with an audio port, an audio cable, and headphones, illustrating the audio connection.
Adjusting the Viewing Angle
- For optimal viewing, we recommend that you look at the full face of the monitor, then adjust the monitor to the angle that is most comfortable for you.
- Lower the screen to prevent the monitor from falling while changing the angle.
- You can adjust the monitor's angle from 5° to 50°.
- Do not touch the screen when you change the angle. It may cause damage or break the touch screen and LCD screen.
Visual Description: Diagrams show the monitor's stand and screen with arrows indicating adjustment angles (e.g., 30°, 5°, 50°). One diagram includes a warning symbol with a hand touching the screen and an 'X' over it.
Turning the Device On/Off
- Plug the power cord into a power outlet.
- Press the Power key to turn the monitor on.
- To turn the monitor off, press the Power key again.
NOTE: The monitor will still consume some power as long as the power outlet is connected. To completely turn off the monitor, please disconnect the power plug from the power outlet.
Visual Description: A diagram shows the monitor and its power button, with an arrow indicating pressing the power button.
On-Screen Display (OSD) Menu
Press the MENU key to activate the On-Screen Display (OSD) Menu.
When the OSD Menu appears, use the UP/DOWN keys to select the option. The font of the Selected menu will appear red. MENU is equivalent to the ENTER key. The UP/DOWN keys can be used to select sub-menus up and down or to select parameter values.
Visual Description: A screenshot of the OSD menu displays options like Luminance, Brightness (with slider and value 50), Contrast (value 50), Eco Mode, DCR, and Overdrive (Off).
Hot Keys
- Press the key to call up the volume adjustment menu.
- Press the key to call up the brightness adjustment menu.
- Press Auto to switch the signal channel.
Visual Description: Diagrams show on-screen displays for Volume (with slider and value 51) and Brightness (with slider and value 51). Another diagram shows VGA and HDMI icons, suggesting auto signal switching.
Troubleshooting
This section describes common problems that may arise when using the monitor.
Problem or Issue: No Power
Possible Solutions:
- Check the OSD Menu. OSD controls are accessible.
- Make sure the power cord is properly plugged in and the power outlet is working. Try plugging another electrical device into the same outlet to verify that the outlet supplies power.
- Ensure the power button is on. Connect the monitor to a different computer to verify the problem is not with the computer.
Problem or Issue: Screen Image is dark
Possible Solutions:
- Check the OSD Menu. OSD controls are accessible.
- Turn off the monitor, unplug the power cord, plug it back in, and turn the monitor on.
- Restart the computer to factory settings.
Problem or Issue: Screen Image cuts in and out
Possible Solutions:
- Check the OSD Menu. OSD controls are accessible.
- Turn off the monitor, unplug the power cord, plug it back in, and turn the monitor on.
- Restart the computer to factory settings.
Problem or Issue: Screen Image is blurred
Possible Solutions:
- Check the OSD Menu. OSD controls are accessible.
- Turn off the monitor, unplug the power cord, plug it back in, and turn the monitor on.
- Restart the computer to factory settings.
Problem or Issue: The screen doesn't turn on/standby
Possible Solutions:
- Check the OSD Menu. OSD controls are accessible.
- Turn off the monitor, unplug the power cord, plug it back in, and turn the monitor on.
- Restart the computer to factory settings.
Problem or Issue: The screen is yellow
Possible Solutions:
- Check the OSD Menu. OSD controls are accessible.
- Turn off the monitor, unplug the power cord, plug it back in, and turn the monitor on.
- Restart the computer to factory settings.
- Confirm whether the monitor is in eye protection mode or warm mode.
Maintenance
General Precautions
- Make sure the monitor is turned off and the power cable is unplugged from the monitor before cleaning.
- Never spray or pour liquid directly onto the screen or case.
- Handle the monitor with care, as a darker-colored monitor, if dropped, may show more clearly than a lighter-colored monitor.
Cleaning the Screen
- Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other particles.
- If the screen is still not clean, apply a small amount of non-ammonia, non-alcohol based cleaner onto a clean, soft, lint-free cloth, then wipe the surface.
Cleaning the Case
- Use a soft, dry cloth.
- If the case is still not clean, apply a small amount of non-ammonia, non-alcohol based, mild non-abrasive detergent onto a clean, soft, lint-free cloth, then wipe the surface.
Product Guarantee
Product Certification
| Product name | Specification |
|---|---|
| Model | Executive Standard |
| Origin | Longhua District, Shenzhen City, Guangdong Province |
| Inspector | [Inspector Name] |
This product does not work when the following certification is obtained.
Certified company: Prechen
Warranty Card
| Purchase type | Warranty time |
|---|---|
| User name | Document number |
| Purchase date | Purchase shop |
| Purchase model | Maintenance shop |
Note: The warranty card is valid only if it is filled in by the seller and the purchase date is confirmed. The following information must be filled in by the seller: Product name, Model, User name, Document number, Purchase date, Purchase shop, Maintenance shop. The following information must be filled in by the user: Warranty card, Product name, Model, User name, Document number, Purchase date, Purchase shop, Maintenance shop.
Disclaimer: The warranty does not cover damage caused by improper installation, misuse, accidents, natural disasters, unauthorized repairs, or modifications. The manufacturer is not liable for any indirect, special, incidental, or consequential damages arising from the use of this product.