Troubleshooting; Universal Remote Control Technical Specifications - Medion MD 24089a Bedienungsanleitung

Troubleshooting

The remote control does not work:
Check whether your devices have been properly connected and are
switched on.
Check whether the remote control batteries have been correctly inserted
and have matching +/– polarity.
If the batteries are too weak then replace them with new ones.
There are several device codes listed under the brand name of my
device. How do I determine the correct device code?
To determine the correct device code for your device, try each consecutive
code until most of the functions of the device function properly.
The devices only respond to a few remote control commands:
Continue testing further codes until the devices respond to the commands
accordingly.
If manual code entry and automatic code search are unsuccessful, it may be
that the device is not compatible to your universal remote control.

Universal remote control technical specifications

Batteries:
LED class:
MD 24089a
2 x 1,5 V Micro (LR03/AAA) –
alkaline recommended
1M
UK
53