Introducció
The MOOER Baby Tuner Pedal is a compact and accurate chromatic tuner designed for electric and electro-acoustic instruments. Featuring a bright LED display and true bypass functionality, it provides precise tuning in various environments. This manual provides essential information for setting up, operating, and maintaining your tuner pedal.

Davant view of the MOOER Baby Tuner Pedal, showcasing its compact design and large display area.
Configuració
- Connexió d'alimentació: Connect a standard 9V DC power adapter (center minus plug) to the 'DC IN' jack on the top of the pedal.
- Connexió de l'instrument: Connect your instrument (guitar, bass, etc.) to the 'INPUT' jack (1/4" mono audio jack) on the right side of the pedal.
- Amplifier/Output Connection: Connecteu el vostre amplifier or the next pedal in your signal chain to the 'OUTPUT' jack (1/4" mono audio jack) on the left side of the pedal.

The DC 9V power adapter connected to the pedal's DC IN port.
Instruccions de funcionament
1. Power On/Off and Mute Function
- To activate the tuner and mute your instrument's signal, press the True Bypass Footswitch. The display will illuminate, indicating the tuner is active.
- To deactivate the tuner and restore your instrument's signal (true bypass), press the footswitch again. The display will turn off.

A hand pressing the footswitch, activating the mute function for silent tuning.
2. Tuning Your Instrument
- With the tuner active, play a single note on your instrument. The large LED display will show the detected note.
- The fine tuning display (LED lights at the top) indicates pitch accuracy:
- LED vermells: Indicate the note is sharp.
- Blue LEDs: Indicate the note is flat.
- Center Blue LED and Auxiliary Lights: When the center blue LED and the auxiliary lights on both sides illuminate, your note is correctly in tune.
- Adjust your instrument's tuning pegs until the display shows the desired note and the center blue LED is lit.

The bright LED display of the Baby Tuner, showing a note and tuning indicators.
3. Versatile Tuning
The MOOER Baby Tuner supports a wide range of instruments and tunings, including standard guitar, 7-string guitar, 5-string bass, and various flat tunings. Its chromatic detection range is 12Hz to 4186Hz (C8).
Característiques
- Pantalla LED brillant: Equipped with 108 high-brightness LED lights for clear visibility in any lighting condition.
- True Bypass: Ensures a pure signal path when the tuner is disengaged, preserving your instrument's tone.
- Funció de silenci: Automatically mutes the output signal when the tuner is activated, allowing for silent tuning.
- Carcassa totalment metàl·lica: Durable and robust construction designed for longevity and performance.
- Ampli rang de detecció: Chromatic tuning from 12Hz to 4186Hz (C8), suitable for various stringed instruments.

Detailed diagram illustrating the various components and functions of the Baby Tuner Pedal.
Especificacions
- Número de model: CMS022_19
- Dimensions (L x A x A): 2.8" x 2.4" x 4.72"
- Pes de l'article: 6.7 unces
- Material del cos: Metall
- Tipus de connector: 1/4 inch monaural jack
- Interfície de maquinari: Àudio d'1/4 de polzada
- Format del senyal: Analògic
- Font d'alimentació: Elèctric amb cable
- Voltage: 9 Volts
Manteniment
- Keep the pedal clean by wiping it with a soft, dry cloth.
- Avoid exposing the pedal to extreme temperatures, direct sunlight, high humidity, or moisture.
- Use only the specified 9V DC power adapter to prevent damage.
- Ensure all cables are securely connected during use and storage.
Resolució de problemes
- Sense pantalla/alimentació: Check the power adapter connection and ensure it is a 9V DC (center minus) supply.
- Tuner Unresponsive: If the tuner becomes unresponsive, disconnect and reconnect the power adapter to reset the unit.
- Signal Issues (when disengaged): Verify that all instrument cables are functioning correctly and are securely plugged into the input and output jacks. The true bypass design should prevent signal degradation when the tuner is off.
- Inaccurate Tuning: Ensure you are playing single notes clearly. Check that your instrument's intonation is set correctly.
Garantia i Suport
The MOOER Baby Tuner Pedal comes with a standard manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions. For technical support or service inquiries, please contact MOOER customer service through their official weblloc o distribuïdors autoritzats.





