Applies to: DUR-line DCR 5-2-4K · 13214 · OEM DE · 8-page original
Work through these checks
01 · DUR-line DCR 5-2-4K
Match the exact model, product code and manual edition. Record the existing connections, status indicators and displayed error without changing them. Preserve settings and stored data; do not reset, flash software, format storage or alter wiring as a first check. Keep account details, device identifiers and precise location private.
02 · DCR 5-2-4K / 13214 / DCR 5-2-4-L4 / SCR / NETZ / BETRIEB / LNB / EN50494/EN50607
Match DCR 5-2-4K, article 13214, to this eight-page original, not DCR 5-2-4-L4. It has two SCR outputs with four user assignments each and separate cascade outputs. Read NETZ, BETRIEB and LNB separately: orange NETZ indicates power; green BETRIEB indicates receiver activity; a brief green interruption accompanies a switching command, while prolonged blinking can accompany a receiver finding no programme. Red LNB indicates a fault requiring investigation, not proof that the LNB must be replaced. Record existing EN50494/EN50607 band-number/frequency pairs without changing them. Do not probe live coax, add amplifiers, reset a shared system or rearrange its wiring. Record which receivers fail together and pass the indicator pattern to the installer.
When to stop and get help
Do not continue these checks in unsafe conditions. For immediate danger, use local emergency services and the device’s emergency instructions. Otherwise, contact your provider or a qualified technician.
What to tell support
Write down your exact model, service provider and on-screen message. Photograph the existing connections for your own reference before changing anything.
Original troubleshooting guidance based on the official sources below. Menu names can change. This is an independent guide, not a manufacturer service bulletin or a bench-tested repair.