Grundig Universal Remote Control 8 In 1 Manual < Must Watch >

Even with the manual, issues can arise. Here is the official troubleshooting guide.

As soon as your device turns off, press the button to lock in and save the code. Troubleshooting and Maintenance grundig universal remote control 8 in 1 manual

Press and hold the corresponding Device Button (TV, DVD, etc.) for about 3 seconds until the indicator light stays on. Even with the manual, issues can arise