Overview: Dbi-2 Doorbell Interface - Niles Auriel MRC-6430 System Design Manual

AURIEL MULTI-ROOM SYSTEM DESIGN GUIDE

OVERVIEW: DBI-2 Doorbell Interface

DO THIS FIRST : Review the MRC-6430 & Auriel Overview
The DBI-2 Doorbell Interface (FG01613) provides doorbell chimes that play throughout the home when installed with a Niles Multi-
Room system. It is equipped with four different doorbell sounds, two user recorded sound options, and the ability to play different
sounds for the front and rear doors. Also included is an audio input that can be connected to the audio output of any standard
telephone paging system. The MRC-6430 can be configured to play the DBI-2's doorbell sounds and telephone system pages
through all, or any number of zones which are selected during configuration of the Auriel-Powered Multi-Room System.
Customized Doorbell Sounds
The DBI-2 includes four different doorbell sounds: two versions of the standard doorbell chime sound plus two versions of the
Westminster chime. Chime selection is made via four DIP switches. Also, the delay time between when a chime is triggered and
when the sound is actually generated is adjustable from zero to four seconds via a similar set of DIP switches. If you prefer, a custom
chime sound can be created. An audio source (microphone mixer, CD player, preamplifier, etc.) can be connected to the DBI-2's
audio input and then recorded to the digital memory.
Dual Doorbell Triggers
The two doorbell inputs, one for the front door and the other for the rear, are connected using simple two-conductor wire. They can
be triggered either by contact closure or by 3V-30V voltage. Native Support For Illuminated Doorbell Buttons - Adds Convenience
And Security.
Audio Paging Input
An audio input is supplied to connect to the audio output of a telephone paging system. To ensure that their volume levels are the
same, the DBI-2 is equipped with separate adjustable output level controls for both the chimes and the telephone system page.
Audio Paging Output
Use a standard audio cable with male RCA plugs to connect the DBI-2 to the paging input of a Nile Multi-Room System.
Chime and Audio Level Adjustments
The sound volume for the chimes and the audio paging are adjustable so they can be set to the same output level.
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