Niles Audio TVA50 manual

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S T E R E O

TVA50

STEREO AMPLIFIER/ AUTOMATED SWITCHER

TABLE OF CONTENTS

Introduction 3

Features and

Benefits 4

TVA50 Parts

Guide 5

Installation Considerations 11

Installation 13

Trouble-

Shooting 23

Specifications 24

Contents 24

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

IMPORTANT SAFETY INSTRUCTIONS

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

5.Do not use this apparatus near water.

6.Clean only with dry cloth.

7.Do not block any ventilation openings. Install in accor- dance with the manufacture’s instructions.

8.Do not install near any heat source such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9.Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provid- ed plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10.Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

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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 Location Type of Speaker WirePower Requirement Type of Audio CableFixed/Variable Line Level Outputs Using Volume ControlsSpeakers Preparing for Installation Adjusting Current SensitivityTVA50 Power/Active LED Installation Mounting the TVA50 Connect Whole-House System Connect SpeakersConnect Local Source Current Sensing Source SwitchingVolume Calibration Page Using In-Wall Volume Controls 12V Trigger Out and a TV lift Example 2 In-Wall Volume Control With a Fixed Output Device12V Trigger Out Page TVA50 will not activate 12V Trigger Mode TVA50 will not power upTVA50 will not activate Current Sense Mode No audio output a pair/B pair whole-house/nonswitched modeSpecifications Page Page Niles Audio Corporation