Boston-acoustics LCAi220 Uživatelský manuál

LCAi220Local Control Amplifier

9System Diagrams (cont.)SPEAKER OUTSPEAKER IN16VDC INSUBOUT+- -++- -++-+-12V Trigger /Video PassThrough12V Trigger / Video InSPEAKER OUTSPEAKER IN16VD

Installation Instructions Installing / Rear Connections 1. Prewire. Run the speaker wires from thereceiver / amplifier and the power wires(if applicab

Figure #511Figure #6Installing / Rear Connections(cont.)5. Install the LCAi220 into the junctionbox bottom first. Proceed slowlymaking sure not to pin

12Connection Instructions Front Connections1. Connect the local source to either the Leftand Right RCA Inputs (Figure #1) or to theHigh Level In speak

Set Up InstructionsCentral Music SystemConfigurationAdjust the levels for the central musicsystem. If an in-wall volume control isused, follow its ins

1412V Trigger /Video PassThrough12V Trigger / Video InABCDE12V Trigger /Video PassThrough12V Trigger / Video InACBDEFA. Local source LEDB. Power LEDC.

TroubleShooting GuideProblem Cause SolutionNo Power • Local power supply is off or disconnected• Central power supply is off or disconnected• Chec

If Service Seems NecessaryFirst, contact the dealer from whom you purchased the LCAi220. If that is not possible, writeto:Boston Acoustics, Inc.Attn:

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Boston, Boston Acoustics, and the Boston Acoustics logo areregistered trademarks of Boston Acoustics, Inc.Specifications are subject to change without

LCAi220 Important Safety InstructionsThis symbol found on the apparatus indicates hazards arising from dangerous voltages.This symbol found on the app

Local Control amplifierLCAi220Thank youThank you for selecting a Boston Acoustics LCAi220 Local Control amplifier. Your LCAi220 hasbeen designed to de

Introduction LCAi220The LCAi220 is an in-wall local zone amplifier that switches between a central audio source(whole house audio) and a local source

Installation ConsiderationsChoosing Installation / Mounting locationsConvenience, décor, safety requirements, installation ease, and performance are a

Powering the LCAi220 A 16VDC power supply is included for powering the the LCAi220. There are two separate connection points for powering the LCAi220;

6New Home Construction PrecautionsThe wiring and installing of in-wall electronics and devices is easier when the walls are free ofinsulation, prior t

SPEAKER OUTSPEAKER IN16VDC INSUBOUT+ + + +- -- -+-+-12V Trigger /Video PassThrough12V Trigger / Video InTV (local source)LCAi220 (external connections

8System Diagrams (cont.)SPEAKER OUTSPEAKER IN16VDC INSUBOUT+- -+ ++- -+-+-12V Trigger /Video PassThrough12V Trigger / Video InTV (local source)LCAi220