Grundig GDS3000 Sky Box

Factory Reset Instructions

  1. Press and hold down back-up button on box.
  2. Disconnect & reconnect mains power while holding back-up.
  3. After reconnecting power keep button held until all 4 lights illuminate and update message is displayed on-screen (approx 30secs).
  4. After download completes (approx 10 mins), leave in standby for 1 minute then switch on & allow channels to refresh.
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