The products of the brands we represent are manufactured with the greatest care and precision to ensure trouble-free use. Of course, you may always have a question about the best way to use it, which settings to use, want to update the firmware, have questions about compatibility, warranty or an alleged malfunction. Please feel free to contact our customer service. They will make sure that you are quickly up-to-date again, so that you can fully enjoy your product. You can use the service form to send your specific question to our customer service directly.