1. Introduction
The TC Electronic POLYTUNE CLIP is a state-of-the-art clip-on tuner designed for precise and versatile instrument tuning. It features polyphonic, strobe, and chromatic tuning modes, along with a bright 108 LED matrix display for clear visibility. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your POLYTUNE CLIP tuner.

Figure 1: Front view of the TC Electronic POLYTUNE CLIP tuner.
2. Setup
2.1 Battery Installation
The POLYTUNE CLIP uses one CR2032 Lithium Metal battery, which is included. To install or replace the battery:
- Locate the battery compartment on the back of the tuner.
- Open the compartment cover.
- Insert the CR2032 battery with the positive (+) side facing upwards.
- Close the battery compartment cover securely.

Figure 2: Back view of the tuner, indicating battery area.
2.2 Attaching the Tuner
The POLYTUNE CLIP is designed to attach to the headstock of your instrument. Its robust clip ensures a secure fit and optimal vibration transfer for accurate tuning.
- Gently open the clip.
- Attach the tuner firmly to the headstock of your guitar, bass, or other stringed instrument. Ensure it is securely fastened but not overtightened to avoid damage to the instrument finish.
- The display will automatically orient itself for optimal viewing, regardless of the mounting position.

Figure 3: The POLYTUNE CLIP with its integrated clip.
3. Operation
3.1 Powering On/Off
Press the power button located on the side of the tuner to turn it on. The tuner will automatically power off after a period of inactivity to conserve battery life.
3.2 Tuning Modes
The POLYTUNE CLIP offers three primary tuning modes:
- Polyphonic Mode: Strum all strings simultaneously, and the tuner will display the tuning status of all strings at once. This allows for quick assessment of your instrument's overall tuning.
- Chromatic Mode: Play individual strings, and the tuner will display the note and its tuning accuracy. This mode is ideal for precise tuning of single strings.
- Strobe Mode: For ultimate precision, the strobe mode provides extremely accurate tuning feedback, allowing you to fine-tune your instrument with a +/- 0.02 cent accuracy.

Figure 4: Polyphonic tuning display.

Figure 5: Chromatic/Strobe tuning display.
The tuner automatically switches between polyphonic and chromatic modes based on whether you strum all strings or play a single note. Strobe mode can typically be activated or selected via a button press, though specific controls may vary slightly. Refer to the quick start guide included with your product for detailed button functions.
4. Maintenance
4.1 Cleaning
To clean your POLYTUNE CLIP, use a soft, dry cloth. Do not use abrasive cleaners, solvents, or waxes, as these can damage the finish or internal components. Avoid exposing the tuner to excessive moisture.
4.2 Battery Replacement
When the display dims or the tuner becomes unresponsive, it is likely time to replace the CR2032 battery. Follow the battery installation steps outlined in Section 2.1.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tuner does not power on. | Dead or improperly installed battery. | Replace the CR2032 battery, ensuring correct polarity. |
| Inaccurate or erratic tuning readings. | Tuner not securely clipped; external vibrations; low battery. | Ensure the tuner is firmly clipped to the headstock. Minimize external noise/vibrations. Replace battery if low. |
| Tuner displays polyphonic mode when trying to tune a single string. | Stray string vibrations or accidental strumming. | Dampen other strings when tuning a single string. Ensure only one string is vibrating. |
| Display is dim. | Low battery. | Replace the CR2032 battery. |
6. Specifications
- Model: Polytune Clip Black
- Product Dimensions: 1.1 x 2.36 x 0.94 inches
- Item Weight: 1.13 ounces
- Manufacturer: Music Tribe
- Batteries: 1 Lithium Metal battery (CR2032) required (included)
- Tuning Modes: Polyphonic, Chromatic, Strobe
- Strobe Accuracy: +/- 0.02 cent
- Display: 108 LED Matrix Display
7. Warranty and Support
For detailed warranty information and technical support, please refer to the official TC Electronic website or contact their customer service directly. Keep your proof of purchase for warranty claims.
TC Electronic Official Website: www.tcelectronic.com





