Vivlex LN-332AS Looper Guitar Pedal Instruction Manual

1. Introduction

The Vivlex LN-332AS Looper Guitar Pedal is a compact and versatile effects pedal designed for electric guitar and bass. It allows musicians to record, overdub, and play back loops, offering creative possibilities for practice, songwriting, and live performance. This manual provides detailed instructions for the proper setup, operation, and maintenance of your LN-332AS Looper Pedal.

2. Key Features

• Compact Design: Mini-sized enclosure for easy integration into any pedalboard.
• Extended Recording Time: Up to 10 minutes of loop recording.
• Unlimited Overdubs: Layer multiple guitar parts without limitations.
• Versatile Playback Modes: Includes 1/2 Speed, Normal, and Reverse playback options.
• Memory Card Support: Comes with a 1GB memory card for saving loops.
• Easy File Transfer: Import and export WAV audio files to/from PC or Mac via USB.
• Single Footswitch Control: Intuitive operation for recording, playback, and other functions.

Image: Key features of the LN-332AS Looper Pedal, highlighting recording time, overdub capability, and footswitch control.

3. Package Contents

Please check the package contents to ensure all items are present:

• 1 x Vivlex LN-332AS Looper Pedal
• 1 x 1GB Memory Card
• 1 x User’s Manual (this document)

Note: The power adapter is not included in the package. A standard 9V DC power adapter (center negative) is required for operation.

Image: The LN-332AS Looper Pedal shown with its included 1GB memory card.

4. Controls and Connections

Familiarize yourself with the various controls and connection points on your looper pedal:

• DC 9V Input: For connecting a 9V DC power adapter (center negative).
• Input Jack: Connect your instrument (guitar/bass) here.
• Output Jack: Connect to your amplifier or other effects pedals.
• Footswitch: Controls recording, playback, overdubbing, undo/redo, and clearing loops.
• LEVEL Knob: Adjusts the playback volume of the loop.
• Mode Switch: Toggles between 1/2 Speed, Normal, and Reverse playback modes.
• Card Slot: Insert the 1GB memory card for saving and loading loops.
• USB Port: For connecting to a computer to transfer loop files.

Image: Detailed view of the pedal's controls and connections.

Image: Top view of the looper pedal, showing the mode switch and level knob.

5. Setup

1. Power Connection: Connect a 9V DC (center negative) power adapter to the DC 9V input jack.
2. Instrument Connection: Connect your guitar or bass to the Input Jack of the pedal.
3. Amplifier Connection: Connect the Output Jack of the pedal to your amplifier or the input of the next pedal in your signal chain.
4. Memory Card Insertion: Insert the provided 1GB memory card into the Card Slot. Ensure it is inserted correctly.

Once connected, the pedal is ready for operation.

6. Basic Operation

6.1 Recording a Loop

1. Ensure the pedal is powered on and connected.
2. Press the footswitch once to start recording. The LED indicator will illuminate.
3. Play your desired phrase.
4. Press the footswitch again to stop recording and immediately begin playback of your loop.

6.2 Overdubbing

1. While a loop is playing, press the footswitch once to start overdubbing. The LED indicator will change to indicate overdub mode.
2. Play your additional phrase.
3. Press the footswitch again to stop overdubbing and continue playback of the layered loop.

6.3 Playback Control

• Stop Playback: Double-press the footswitch quickly while a loop is playing.
• Resume Playback: Press the footswitch once when playback is stopped.

6.4 Undo/Redo

• Undo Last Overdub: Press and hold the footswitch for approximately 2 seconds during playback.
• Redo Undone Overdub: Press and hold the footswitch for approximately 2 seconds again to restore the undone overdub.

6.5 Clearing Loops

• Clear Current Loop: While playback is stopped, press and hold the footswitch for approximately 2 seconds. The LED will flash to confirm the loop is cleared.

7. Mode Selection

The LN-332AS Looper Pedal features a mode switch to alter playback characteristics. Use the toggle switch to select one of the following modes:

• 1/2 Speed Mode: Plays back recorded loops at half their original speed.
• NORMAL Mode: Plays back recorded loops at their original speed.
• REVERSE Mode: Plays back recorded loops in reverse. Recording functionality is disabled in this mode.

8. Data Management

8.1 Saving Loops

Loops are automatically saved to the inserted memory card when the pedal is powered off, provided a loop is present. The 1GB memory card can store multiple loops up to the maximum recording time.

8.2 Importing/Exporting Loops (PC/MAC)

You can transfer loop files between the pedal's memory card and your computer:

1. Connect the LN-332AS pedal to your computer using a USB cable.
2. The pedal will appear as a removable storage device (similar to a USB drive).
3. You can drag and drop WAV audio files to and from the pedal's memory card.
4. Note: Only WAV audio files are supported. Windows operating systems typically do not require additional software or drivers for this function.

Image: Illustrates connecting the looper pedal to a computer for file transfer.

9. Maintenance

• Cleaning: Use a soft, dry cloth to clean the pedal's exterior. Avoid using abrasive cleaners or solvents.
• Storage: Store the pedal in a dry environment, away from extreme temperatures and direct sunlight.
• Disassembly: Do not attempt to disassemble the pedal yourself. This may void the warranty and cause damage.

10. Troubleshooting

• No Power: Ensure the 9V DC power adapter is correctly connected and functioning. Verify it is a center-negative adapter.
• No Sound: Check all cable connections (instrument to input, output to amplifier). Ensure the LEVEL knob is not set to minimum.
• Poor Sound Quality: Ensure your instrument cables are in good condition. Adjust the LEVEL knob to prevent clipping.
• Loop Not Recording/Playing: Ensure the memory card is properly inserted. Try clearing any existing loops.
• Computer Not Recognizing Pedal: Ensure the USB cable is securely connected. Try a different USB port or cable. Ensure only WAV files are being transferred.

11. Specifications

Image: Dimensions of the Vivlex LN-332AS Looper Pedal.

12. Safety Information

• Always unplug the DC adapter when the product is not in use or during thunderstorms.
• Do not attempt to disassemble or modify the pedal. Refer all servicing to qualified personnel.
• Keep the pedal away from water, moisture, and extreme temperatures.
• Use only the specified 9V DC (center negative) power adapter.

13. Warranty and Support

For warranty information or technical support, please refer to the contact details provided by your retailer or visit the official Vivlex website. Keep your purchase receipt as proof of purchase for any warranty claims.