Re: HDU Technetix installed - what for??
The HDU just boosts your signal levels to improve your internet and digital TV signal, it could be something changed in the street cabinet or your cable is damaged as I had a HDU installed which improved things but after a cable re pull I didn't need it.
It's safe to leave switched on all the time, just like most other electric devices in the house, no need to be paranoid about fire risk.
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PSN: Snoopzster
Last edited by SnoopZ; 09-01-2019 at 21:22.
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