Roland GR-33 Owner's Manual
![Roland GR-33 manual cover](/images/tHEPuNTirSJfiHhpwDioTeud/thumbs/thumb175x175.webp)
To connect the Roland GR-33 to your guitar, use a 13-pin cable to connect the guitar to the GK input on the GR-33. Make sure your guitar has a compatible GK pickup installed.
The Roland GR-33 does not have a user-updatable firmware. It is recommended to check with Roland support for any available updates or service requirements.
To reset the GR-33 to factory settings, turn off the unit, then press and hold the WRITE button while turning the power back on. This will restore all settings to their default state.
Ensure that your guitar is properly connected and the volume is turned up on both the guitar and the GR-33. Check the output connections and settings on the GR-33 to confirm they are correctly configured.
Yes, the GR-33 can be connected to other MIDI devices. Use the MIDI OUT port on the GR-33 to send MIDI data to other devices for expanded control and sound options.
To adjust the sensitivity, access the SYSTEM menu and navigate to the GK settings. Here, you can adjust the sensitivity levels for each string to better match your playing style.
Check the pedal connections and ensure it is calibrated correctly. Access the SYSTEM menu and perform a pedal calibration. Make sure there are no obstructions or mechanical issues with the pedal itself.
To save a user patch, press the WRITE button and choose a user location to store the patch. To recall a user patch, use the VALUE dial to select your desired patch number.
Yes, you can plug headphones directly into the PHONES jack on the GR-33 for private listening and practice sessions. Ensure the volume is adjusted appropriately.
Regularly check and clean the connectors and controls of the GR-33. Store the unit in a dry environment and avoid exposure to extreme temperatures. Periodically test all functions to ensure proper operation.