HEINRICH DVA8-500, Инструкция по установке и эксплуатации

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HEINRICH
1:- 24V DC Power Input.
24V DC input for sealed lead-acid battery, UPS or equivalent product;
Note
:-
1. Use EN54-4 certificated power supply when EN standard required.
2. Do make sure the 24V DC could meet the minimum working current of the host. For exam-
ple, full loading of DVA8-500 at 500W, the lead-acid battery shall supply the current higher
than 27A, battery capacity higher than 27Ah and working time shall be full load-
ing*27Ah*1.2 hours.
2:- Six Zone 24V Relay Outputs.
For 4 wired volume control, each zone rated output current is 0.2A, max total six zone
outputs less than 28W.
3:- Six A/B Speaker Zone Outputs.
Direct connection of 100V loudspeakers or 3 wire volume control. Output voltage is 0-100V.
Speaker output could be wired one output or both A/B output, A/B output could be backup
once one speaker zone disconnection or faulty. Each individual zone max outputs is 500W in
the condition of the total six zone output max less than 500W.
Note :-
> At least one time speaker zone modeling is needed after speaker wiring.
> Some zone without speaker leave it vacant is OK.
> DVA8-500SF can be pre-set some speaker zone not allowed output.