Monoprice Chromatic Pedal Tuner User Manual

Introduction

This manual provides comprehensive instructions for the Monoprice Chromatic Pedal Tuner. Designed for guitar and bass players, this robust pedal tuner offers accurate and reliable tuning on stage or in the studio. Its intuitive interface and versatile output options make it an essential tool for any musician.

What's in the Box

Monoprice Chromatic Pedal Tuner
Quick Start Guide

Please note: 9V alkaline or heavy-duty battery, and 9VDC power adapter are sold separately.

Setup

The Monoprice Chromatic Pedal Tuner is designed for easy integration into your pedalboard setup. Follow these steps for proper connection and power.

Powering the Unit

The pedal can be powered using either a 9V alkaline or heavy-duty battery, or a 9VDC power adapter (sold separately). For battery installation, open the battery compartment on the underside of the pedal and connect a 9V battery. For external power, connect a 9VDC power adapter to the DC9V input jack.

Side view of Monoprice Chromatic Pedal Tuner showing DC9V input and input jack.

Figure 1: Side view showing DC9V input and input jack.

Connecting to Your Instrument and Amplifier

Connect your guitar or bass to the 1/4" TS input jack on the side of the pedal. The tuner features two 1/4" TS output options: Normal and Bypass.

Normal Output: Connect this output to your amplifier or the next pedal in your signal chain. When the tuner is activated, the normal output is muted, allowing for silent tuning.
Bypass Output: This output ignores the tuner completely, providing an un-muted signal directly from the input jack. Use this if you prefer your signal to always pass through, even when tuning.

Side view of Monoprice Chromatic Pedal Tuner showing Output and Bypass jacks.

Figure 2: Side view showing Output and Bypass jacks.

Operating Instructions

The pedal tuner features a large, bright display for clear visibility on stage. The display shows the note being played and indicates whether it is sharp, flat, or in tune.

Activating the Tuner

Press the footswitch to activate or bypass the tuner. When activated, the display will illuminate and show tuning information. If using the Normal Output, your signal will be muted for silent tuning.

Top view of Monoprice Chromatic Pedal Tuner with illuminated display and footswitch.

Figure 3: Top view of the pedal tuner with its illuminated display.

Tuning Modes and Calibration

Chromatic Tuning: The tuner automatically detects the note being played. The large central display shows the note, while the bar graph at the top indicates whether the note is flat (left), sharp (right), or in tune (center green).
Pitch Button: Use the "PITCH" button to adjust the calibration of the tuner. The default calibration is 440Hz. You can adjust it between 436-445Hz in 1Hz increments.
Flat Button: Use the "FLAT" button to apply 1, 2, or 3 flats to the tuning, useful for drop tunings.

Features

Easily tune your guitar or bass on stage with this chromatic pedal Tuner from Monoprice.
Designed to fit into your pedal rack and features a heavy-duty metal construction and activation button.
The pedal has two 1/4" TS outputs, normal and bypass.
Has a tuning range from A0 (27.5Hz) to C8 (4186Hz) and is accurate to within 1 Cent.
The pedal is powered with either a 9V alkaline or heavy-duty battery or with a 9VDC power adapter. Batteries and power adapters sold separately.

Specifications

Feature	Detail
Item Weight	10.2 ounces (0.64 Pounds)
Product Dimensions	2.9 x 4.3 x 1.9 inches (4.3"L x 2.9"W x 1.9"H)
Country of Origin	China
Item Model Number	611220
Color	Black
Hardware Interface	1/4-inch Audio
Signal Format	Analog
Material Type	Other (Heavy-duty metal construction)
Power Source	Corded Electric, Battery Powered (9V)
Tuning Range	A0 (27.5Hz) to C8 (4186Hz)
Accuracy	± 1 cent
Calibration Range	436-445Hz (1Hz increments)

Maintenance

To ensure the longevity and optimal performance of your Monoprice Chromatic Pedal Tuner, follow these maintenance guidelines:

Cleaning: Use a soft, dry cloth to clean the exterior of the pedal. Avoid using abrasive cleaners or solvents, as they may damage the finish or internal components.
Storage: Store the pedal in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. If storing for an extended period, remove the battery to prevent leakage.
Connections: Periodically check all input and output jacks for dust or debris. Ensure cables are securely connected during use to prevent signal loss or damage.

Troubleshooting

If you encounter issues with your pedal tuner, refer to the following common troubleshooting tips:

Problem	Possible Cause / Solution
Pedal does not power on.	Check if the 9V battery is correctly installed and has sufficient charge. Replace if necessary. Ensure the 9VDC power adapter is securely connected and functioning.
Inaccurate tuning.	Ensure the instrument is properly intonated. Check the calibration setting using the "PITCH" button. Adjust to standard 440Hz if needed. Verify that the "FLAT" setting is not inadvertently engaged if you are not using a drop tuning.
No signal through Normal Output when tuner is off.	Ensure the footswitch is disengaged (tuner off). Check all cable connections between the instrument, pedal, and amplifier.
Signal is muted when tuner is off.	You might be connected to the Normal Output. This output mutes the signal when the tuner is active. If you require an un-muted signal, use the Bypass Output.

Warranty and Support

For warranty information, technical support, or further assistance, please refer to the official Monoprice website or the full user manual PDF available for download. The user manual PDF can be found at: Monoprice Chromatic Pedal Tuner User Manual (PDF).

Monoprice 611220

Monoprice Chromatic Pedal Tuner Instruction Manual