Boss TU-3w Waza Craft Owner’s Manual
![Boss TU-3w Waza Craft manual cover](/images/5851d2f3660fa893628b00d7/thumbs/thumb175x175.webp)
To connect the Boss TU-3W to your pedalboard, place it at the beginning of your signal chain to ensure accurate tuning. Use a 1/4" instrument cable to connect your guitar to the input jack and another 1/4" cable from the output jack to the next pedal in the chain.
The normal mode buffers your signal to prevent signal loss over long cable runs, while the true bypass mode allows the signal to pass through the pedal unaffected when it's off. Use the mode switch on the side of the pedal to toggle between these modes.
Press the MODE button until the desired tuning mode is selected. Use the CALIB button to adjust the reference pitch from 436Hz to 445Hz. The selected pitch will be displayed on the LED meter.
First, check if the power supply is properly connected and providing the correct voltage. If using a battery, ensure it is correctly installed and has sufficient charge. If the problem persists, consider testing with a different power source or inspecting for any visible damage.
Press the MODE button repeatedly until the desired mode (Chromatic, Guitar, or Bass) is selected. The current mode will be indicated by the LED display.
Keep the pedal clean and free of dust. Regularly inspect the input/output jacks and power connector for wear or corrosion. Store in a dry environment to prevent moisture damage. Periodically check and replace the battery or power supply as needed.
Yes, the TU-3W can be used for drop tuning. Use the MODE button to select the desired tuning mode, and adjust the CALIB button if needed to match the drop tuning frequency.
Ensure that the pedal is receiving adequate power. Check that the input connection is secure and that the instrument's volume is turned up. If using true bypass mode, ensure the signal path is not interrupted. Re-calibrate if necessary.
The Accu-Pitch Sign function provides a visual cue when tuning is complete. When the correct pitch is achieved, the LED meter will blink, indicating the note is in tune. This feature can be activated in the pedal's settings.
The Boss TU-3W requires a 9V power supply, either from a 9V battery or an external DC power adapter. Ensure the adapter provides at least 70mA of current for optimal performance.