Introduction
The Intellitouch PT20 is a compact, chromatic, vibration-based tuner designed for a wide range of musical instruments. It utilizes advanced technology to detect instrument vibrations directly, ensuring accurate tuning even in noisy environments. The large, backlit display provides clear visual feedback, changing color to indicate when a note is in tune.
Key Features
- Vibration-Based Tuning: Ensures accurate tuning by sensing instrument vibrations, ignoring background noise.
- Chromatic: Automatically detects and displays the measured pitch for any note.
- Backlit Display: Large, easy-to-read display with a backlight that changes from red (out of tune) to green (in tune).
- Compact Design: Small size allows for easy storage and portability, fitting conveniently into instrument cases.
- Versatile Use: Compatible with electric and acoustic guitars, basses, violins, banjos, mandolins, and other stringed instruments.
- Lifetime Warranty: Provides long-term assurance for product quality and performance.
Setup
1. Battery Installation
The PT20 tuner requires one Lithium Metal battery (included). To install or replace the battery:
- Locate the battery compartment on the back of the tuner.
- Open the compartment cover.
- Insert the Lithium Metal battery, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
2. Attaching the Tuner to Your Instrument
The PT20 uses a clip-on design to attach to your instrument. This allows it to directly sense vibrations.
- Gently open the clip of the tuner.
- Attach the tuner securely to a part of your instrument that vibrates well, such as the headstock of a guitar or violin, or the bridge of a mandolin.
- Ensure the display is visible and oriented for easy reading.
Image: The Intellitouch PT20 tuner attached to an instrument's headstock. This shows the compact design and how it clips on for vibration-based tuning.
Operating Instructions
1. Powering On/Off
- To turn on the tuner, press and hold the power button (usually located on the front or side) for a few seconds until the display illuminates.
- To turn off the tuner, press and hold the power button again until the display turns off. The tuner may also have an auto-off feature to conserve battery life after a period of inactivity.
2. Tuning Your Instrument
- Once the tuner is attached and powered on, pluck a single string on your instrument.
- The tuner's display will show the detected note (e.g., E, A, D, G, B, e for guitar) and an indicator of whether the note is sharp, flat, or in tune.
- Adjust your instrument's tuning peg for that string.
- When the note is flat, tighten the string. When the note is sharp, loosen the string.
- Continue adjusting until the display shows the correct note and the backlight turns green, indicating the note is in tune. If the backlight is red, the note is out of tune.
- Repeat this process for all strings on your instrument.
Maintenance
1. Battery Replacement
When the display dims or the tuner becomes unresponsive, it's time to replace the battery. Follow the battery installation steps outlined in the "Setup" section.
2. Cleaning
To clean the tuner, gently wipe it with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the display or casing.
3. Storage
Store the tuner in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, it is recommended to remove the battery to prevent leakage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tuner does not power on. | Dead or incorrectly installed battery. | Replace the battery, ensuring correct polarity. |
| Tuner does not detect notes accurately. | Loose attachment to instrument; excessive background noise (unlikely for vibration tuner but possible if not clipped properly); weak battery. | Ensure the tuner is securely clipped to the instrument. Replace battery if necessary. |
| Display is dim or flickering. | Low battery. | Replace the battery. |
| Backlight remains red even when note sounds correct. | Note is still slightly out of tune; tuner not picking up vibrations clearly. | Fine-tune more carefully. Re-position the tuner on the instrument. |
Specifications
- Model: PT20
- Tuning Mode: Chromatic, Vibration-based
- Display: Backlit LCD, Red/Green indicator
- Power: 1 x Lithium Metal battery (included)
- Item Weight: 1.41 ounces (approximately 40 grams)
- Product Dimensions: 5 x 5.75 x 1.5 inches (approximately 12.7 x 14.6 x 3.8 cm)
- First Available: March 27, 2011
Warranty Information
The Intellitouch PT20 Compact Classic Tuner comes with a Lifetime Warranty. This warranty covers defects in materials and workmanship under normal use. For warranty claims or further details, please refer to the official Intellitouch support channels.
Support
For additional assistance, technical support, or frequently asked questions, please visit the official Intellitouch website or contact their customer service department. Keep your product model number (PT20) handy when seeking support.