Silvercrest SLNB 401 A1 - Manual (Page 6)

Universal Quad LNB SLNB 401 A1
4 - English
these directives no longer being met. The manufacturer is not liable for any
damage or interference resulting from non-compliance with the above
instructions. Only use the accessories recommended by the manufacturer.
Any use other than that mentioned above does not correspond to the
intended use.