Tascam TG-7 Owner's Manual

To calibrate the Tascam TG-7, power on the device and press the 'CALIB' button. Use the up and down arrows to adjust the reference pitch to your desired frequency (usually 440Hz).
First, check the batteries and replace them if necessary. Ensure the battery compartment is clean and correctly closed. If using an adapter, verify that it's connected properly and working.
Press the 'MODE' button to cycle through the available tuning modes: Chromatic, Guitar, Bass, Violin, and Ukulele. The selected mode will be displayed on the screen.
Use a soft, dry cloth to clean the surface of the TG-7. Avoid using any harsh chemicals or solvents. Regularly check the battery compartment for corrosion and clean with a dry cloth if needed.
Press the 'METRONOME' button to activate the metronome. Adjust the tempo using the up and down arrows. Press 'METRONOME' again to turn it off.
Ensure the TG-7 is in the correct mode for your instrument. Check the calibration setting to confirm it’s set to the standard 440Hz. Replace the batteries if the problem persists.
Yes, the TG-7 supports tuning for 7-string guitars. Ensure you have selected the 'Guitar' mode and adjust the settings accordingly for each string.
The battery life of the TG-7 can last up to approximately 15 hours of continuous use. It's recommended to use high-quality alkaline batteries for optimal performance.
While the TG-7 is primarily designed for string instruments, it can be used for wind instruments in Chromatic mode. Ensure the instrument is producing a clear, steady tone for best results.
Check if the contrast setting has been altered. Adjust it using the 'CONTRAST' button. If the issue persists, replace the batteries or contact Tascam support for further assistance.