Maintenance & Troubleshooting


2 results found

How to delete the spanner symbol on the Tybox 137 ?

To deactivate the spanner please follow the below steps : - Turn the dial to the POWER symbol and press and hold the "i" button for 5 seconds to get to the advanced menu- Press... Continue reading

What does the dEF 7 message on the screen of my Tybox 137 mean ?

The dEF7 error on the TYBOX 137 means there is an internal error in the TYBOX 137 and requires a replacement. Continue reading