RAYHOME Flexible LED Sign (15''x4'') Instruction Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your RAYHOME Flexible LED Sign. Please read this manual thoroughly before using the product to ensure proper function and longevity.

The RAYHOME Flexible LED Sign features 2121 full-color RGB lamp beads, offering bright and colorful displays with low power consumption. It is controlled via a smart application, allowing for custom text, patterns, and animations. The flexible circuit board design and USB power make it versatile for various applications, and its IP66 waterproof rating ensures durability.

2. Safety Information

• Ensure the power supply is 5V USB and the rated current is not lower than 2A. Using an incorrect power supply may damage the device.
• Avoid exposing the device to extreme temperatures or direct sunlight for prolonged periods, especially in enclosed spaces like a car interior, to prevent overheating.
• Do not attempt to disassemble or modify the LED sign. Repairs should only be performed by qualified personnel.
• Keep the device away from children to prevent accidental damage or injury.
• While the product is IP66 waterproof, avoid submerging it in water.

3. Package Contents

Please check the package for the following items:

• RAYHOME Flexible LED Sign (15''x4'')
• USB Power Cable with Controller
• 3M Adhesive Tape
• Instruction Manual (this document)

4. Setup

4.1 Physical Installation

The flexible design allows for versatile placement. Use the included 3M adhesive tape to attach the LED sign to a clean, dry surface. Ensure the surface is smooth for optimal adhesion. The sign can be bent and folded to fit various contours.

4.2 Power Connection

Connect the USB power cable to a 5V USB power source. A mobile power supply or mobile phone charger with a rated current of at least 2A is recommended. Avoid using USB interfaces with voltage exceeding 5V or current lower than 2A.

4.3 App Installation and Bluetooth Connection

Download the "CoolLED1248" app from your device's app store. Once installed, open the app and allow necessary permissions, including Bluetooth access. The app will automatically search for the device. If the device is not found, pull down to refresh the device list. Select your device (e.g., CoolLED-XXXX) to connect.

Tips:

• Long press the button on the controller for 5 seconds to turn the sign on or off.
• Press the switch button twice to change the display direction.

5. Operating Instructions

The CoolLED1248 app provides comprehensive control over your LED sign's display.

5.1 Text Mode

In Text mode, you can input custom messages. Adjust font, color, size, and scrolling speed. The app allows for dynamic and static text displays.

5.2 Pattern Mode

Select from a variety of pre-designed patterns and animations. These can include emoticons, dynamic effects, and various graphics suitable for different scenarios.

5.3 Graffiti Mode

Create your own custom drawings or designs using the graffiti function within the app. This allows for unique and personalized displays.

5.4 Music Mode

Synchronize the LED display with music. The sign will react to audio, creating dynamic visual effects.

5.5 Brightness and Speed Adjustment

Adjust the brightness of the LED display and the scrolling speed of text or animations directly through the app to suit your environment and preferences.

6. Maintenance

• Cleaning: Gently wipe the LED surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• Storage: When not in use, store the LED sign in a cool, dry place away from direct sunlight and extreme temperatures.
• Adhesive Care: If reusing the 3M tape, ensure the surface is clean and dry for optimal re-adhesion. Replace tape if it loses its stickiness.

7. Troubleshooting

7.1 Sign Does Not Turn On

• Check the USB power connection. Ensure it is securely plugged into a 5V power source with at least 2A output.
• Long press the power button on the controller for 5 seconds to ensure it is turned on.
• Try a different USB power adapter or port.

7.2 Cannot Connect to App

• Ensure Bluetooth is enabled on your smartphone and the app has Bluetooth permissions.
• Restart the app and try searching for the device again.
• Ensure the LED sign is powered on and within Bluetooth range.
• If multiple devices are found, select the correct device ID (e.g., CoolLED-XXXX).

7.3 Display Issues (e.g., incomplete text, flickering)

• Verify the power supply meets the 5V/2A requirement. Insufficient power can cause display anomalies.
• Check the USB cable for any damage.
• Ensure the app settings for text, pattern, or animation are correctly configured.

8. Specifications

9. Warranty and Support

For warranty information and customer support, please refer to the seller's policy on the platform where the product was purchased or contact Rayhome customer service directly.

Manufacturer: Rayhome

ASIN: B09MQD24MH

UPC: 755520598352

10. Product Videos

10.1 RAYHOME LED Sign Demo

This video demonstrates the RAYHOME LED sign in action, showcasing its various display capabilities and features. (Source: Rayhome)