Niles Audio TVA50 manual

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S T E R E O A M P L I F I E R / A U T O M A T E D S W I T C H E R

11.Only use attachments/accessories specified by the manu- facture.

12.Unplug this apparatus during lightning storm or when unused for long periods of time.

13.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

14.WARNING: To reduce the risk of fire or electric shock, this apparatus should not be exposed to rain or moisture and objects filled with liquids, such as vases, should not be placed on this apparatus.

15.To completely disconnect this equipment from the main, disconnect the power supply cord plug from the receptacle.

CAUTION

CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER. NO USER-SERVICE- ABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equivalent triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompany- ing the appliance.

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Contents TVA50 TVA50 Page Introduction Features and Benefits TVA50 Parts Guide Page TV current sense with one speaker pair To Current Sensing Outlet 12VDC Bottom of the unit with measurements for wall mounting Type of Audio Cable Type of Speaker WirePower Requirement LocationUsing Volume Controls SpeakersFixed/Variable Line Level Outputs Adjusting Current Sensitivity Preparing for InstallationTVA50 Power/Active LED Installation Mounting the TVA50 Connect Speakers Connect Whole-House SystemConnect Local Source Source Switching Volume CalibrationCurrent Sensing Page Using In-Wall Volume Controls Example 2 In-Wall Volume Control With a Fixed Output Device 12V Trigger Out12V Trigger Out and a TV lift Page No audio output a pair/B pair whole-house/nonswitched mode TVA50 will not power upTVA50 will not activate Current Sense Mode TVA50 will not activate 12V Trigger ModeSpecifications Page Page Niles Audio Corporation