KORG Sledgehammer Owner's Manual
![KORG Sledgehammer manual cover](/images/db6ed8c5be744e2ac6fbeca7/thumbs/thumb175x175.webp)
To change the tuning on your KORG Sledgehammer, press the "Calibrate" button. Use the arrow buttons to adjust the pitch up or down until you reach the desired tuning.
First, check the batteries to ensure they are properly installed and have sufficient charge. If the problem persists, try replacing the batteries. If the tuner still does not turn on, it may require servicing.
To ensure accurate readings, regularly calibrate your tuner. Keep it clean and avoid using it in environments with extreme temperatures or humidity.
Use a soft, dry cloth to gently wipe the surface. Avoid using any cleaning agents or water to prevent damage to the electronic components.
Press the "Mode" button on your KORG Sledgehammer to cycle through different tuning modes such as chromatic, guitar, or bass. The current mode will be displayed on the screen.
Yes, the KORG Sledgehammer supports alternate tunings. You can manually adjust the pitch to match your desired tuning by using the calibration function.
Flickering might be due to low battery power. Try replacing the batteries. If flickering continues, consider checking for any potential damage or contact KORG support.
To save a custom tuning, set your desired pitch and hold down the "Save" button until the display confirms the tuning is saved.
The KORG Sledgehammer typically offers up to 100 hours of continuous use with alkaline batteries, depending on usage and settings.
To perform a factory reset, press and hold the "Power" and "Calibrate" buttons simultaneously for a few seconds until the display shows the reset confirmation.