CHUNGHOP L336 Universal Smart Learning Remote Control User Manual

1. Introduction

The CHUNGHOP L336 is a universal smart learning remote control designed to consolidate control of multiple infrared (IR) devices into a single unit. It features an advanced intelligent chipset, allowing it to learn functions from up to three different original IR remote controls, with a total of 126 customizable keys. This remote is compatible with a wide range of home entertainment systems, including TVs, VCRs, SAT receivers, CBL boxes, STR-T devices, DVDs, VCDs, CDs, and HI-FI systems. Its permanent memory ensures that learned settings are retained even after battery replacement.

Image 1.1: Front view of the CHUNGHOP L336 Universal Smart Learning Remote Control.

2. Product Features

• Universal Compatibility: Controls various devices including TV, VCR, SAT, CBL, STR-T, DVD, VCD, CD, and HI-FI.
• Learning Function: Capable of learning functions from up to 3 original infrared remote controls.
• Extensive Key Customization: Offers 126 keys for customizable learning functions.
• Permanent Memory: Retains learned settings even after battery removal or replacement.
• Advanced Chipset: Utilizes an intelligent chipset for accurate learning and reliable performance.
• Operating Distance: Effective remote control distance of up to 8 meters.
• Durable Construction: Made from ABS plastic for durability.

Image 2.1: The CHUNGHOP L336 remote control shown with various compatible devices such as TV, VCR, SAT, CBL, HI-FI, CD, DVD, VCD, and STR-T.

Image 2.2: Features of the CHUNGHOP L336, including IR learning capability, long signal transmission distance (8 meters), and a soft design for comfortable handling.

3. Package Contents

Upon opening the package, please ensure all items are present:

• 1 x CHUNGHOP L336 Universal Smart Learning Remote Control
• 1 x Plastic Case (for protection)

Note: Batteries are not included and must be purchased separately (2 x AA batteries required).

4. Setup

4.1 Battery Installation

To power your CHUNGHOP L336 remote control, you will need two AA batteries. Follow these steps for proper installation:

1. Locate the battery compartment cover on the back of the remote control.
2. Slide the cover downwards or press the latch (if present) to open the compartment.
3. Insert two AA batteries, ensuring that the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
4. Replace the battery compartment cover by sliding it back into place until it clicks securely.

Image 4.1: Back view of the CHUNGHOP L336 remote control, illustrating the battery compartment location.

Image 4.2: The CHUNGHOP L336 remote control, indicating its ABS material construction and the requirement for 2x AA batteries.

5. Learning Function

The CHUNGHOP L336 remote control can learn functions from your original infrared remote controls. This allows you to customize the remote to control specific features of your devices.

5.1 Learning Procedures

To program a key on your L336 remote, follow these steps:

1. Select Device: Hold down the device key (e.g., TV, SAT, DVD) on the L336 remote that you wish to program. Keep holding it until the indicator light on the L336 turns on, then release the key.
2. Position Remotes: Place the L336 remote and your original remote control head-to-head, approximately 1 inch apart. Ensure there are no obstructions between them.
3. Transmit Signal: Press the key on your original remote control that you want the L336 to learn. The indicator light on the L336 will flash quickly, indicating it is receiving the signal.
4. Assign Key: While the L336 indicator light is flashing, press the corresponding key on the L336 remote where you want to store this function. The indicator light on the L336 will turn solid, confirming the learning was successful.
5. Repeat for More Keys: Repeat steps 3 and 4 for any other keys you wish to learn for the selected device.
6. Exit Learning Mode: Press the device key (e.g., TV, SAT, DVD) again to exit the learning mode. The indicator light on the L336 will turn off.

Image 5.1: Visual guide demonstrating the step-by-step learning procedure for the CHUNGHOP L336 remote control, showing the positioning of remotes and key presses.

5.2 Clearing Learned Keys

If you need to clear a specific learned key or all learned keys for a device, consult the original packaging or manufacturer's website for specific instructions. Generally, clearing involves entering a special mode and pressing the key to be cleared, or holding down a combination of keys to reset a device profile.

6. Operating Instructions

After successfully programming your CHUNGHOP L336 remote, you can use it to control your devices. Simply select the desired device by pressing its corresponding device key (TV, SAT, DVD, etc.) at the top of the remote. Once the device is selected, the remote will send commands for that specific device when you press other function keys (e.g., Power, Volume, Channel, Menu).

7. Troubleshooting

• Remote not responding:
  • Check battery orientation and ensure they are fresh.
  • Ensure the correct device key (TV, SAT, DVD) is selected.
• Learning function fails:
  • Ensure the L336 and original remote are placed head-to-head, about 1 inch apart.
  • Verify the original remote has working batteries and is transmitting a strong IR signal.
  • Repeat the learning steps carefully.
• Learned function does not work:
  • The learning process might have failed. Re-learn the specific key.
  • Some special remote control codes may not be compatible with the learning function.
• Short operating distance:
  • Replace batteries with new ones.
  • Ensure there are no obstructions between the remote and the device.

8. Specifications

Image 8.1: The CHUNGHOP L336 remote control with its dimensions (18.5cm / 7.3inch length, 4.9cm / 1.3inch width, 2.7cm / 1.1inch thickness) for reference.

9. Maintenance

To ensure the longevity and optimal performance of your CHUNGHOP L336 remote control, follow these maintenance guidelines:

• Cleaning: Wipe the remote with a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution, then wipe dry immediately. Avoid using harsh chemicals or abrasive cleaners.
• Storage: Store the remote in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: If the remote will not be used for an extended period, remove the batteries to prevent leakage, which can damage the remote.
• Avoid Drops: Protect the remote from drops and impacts, as this can damage internal components.

10. Warranty and Support

For information regarding warranty coverage, technical support, or service inquiries for your CHUNGHOP L336 Universal Smart Learning Remote Control, please refer to the documentation provided with your purchase or visit the official CHUNGHOP website. Contact details for customer support are typically available through these channels.