Niles DBI-1 Installation Guide

INSTALLATION CONSIDERATIONS
• Included mounting wings and rubber feet provide for either table top or screw down
mounting (see Figure 1 on page 7).
• The included UL-listed, universal voltage power supply provides power to the DBI-1
(see Figure 2 on page 10).
• The DBI-1 connects to the Paging Input of a Niles Multi Zone Control System using a
standard audio cable with male RCA connectors (see Figure 2 on page 10).
• A paging system connects to the Audio Input of the DBI-1 using an RCA audio cable
(see Figure 2 on page 10).
• Doorbell momentary contact closure and momentary voltage triggers connect to the
DBI-1 using two conductor wire (see Figure 2 on page 10).
• A single constant Voltage Trigger Input to support a Lighted Doorbell Button.
(see Figure 3 on page 11).
INSTALLATION
MOUNTING THE DBI-1
Once you have decided on the location for the DBI-1 (generally near the location of the Niles
MultiZone Control System), make sure that the 12V DC power adapter and all cables are
disconnected while mounting.
The DBI-1 can be either mounted on the back of a cabinet or on a wall using screws (not included).
Also, it can be placed on a shelf using the included adhesive rubber feet (see Figure 1 on page 7).
CONNECTING THE DBM
1. Connect the Audio Output of the DBI-1 to the Paging Input of a compatible Niles MultiZone
System (see Figure 2 on page 10).
2. (Optional) Connect the Audio Output of a paging system to the Audio Input of the DBI-1
(see Figure 2 on page 10).
3. Connect the voltage and or contact closure trigger cables to the Chime Triggers
(see Figure 2 on page 10).
4. (a) (Optional) Connect the 12V DC Voltage Trigger Output to a voltage activated device.
(see Figure 2 on page 10).
(b) Connect the 12V DC Voltage Trigger Output to Door number one’s (1) Voltage Trigger Input in
parallel with the two conductors that are to power the Lighted Doorbell Button.
5. Connect the included 12V DC in-line power adapter’s voltage output plug into the DBI-1’s power
jack and then plug its AC power cord into an unswitched AC outlet (see Figure 1 on page 7).
The red LED power indicator will illuminate to confirm proper power connection.
(CONTINUED ON NEXT PAGE)
NILES AUDIO CORPORATION - 1 800 BUY HIFI - 1-305-238 4373 - 9
8

Niles DBI-1 Specifications

General

Brand	Niles
Model	DBI-1
Category	Accessories
Language	English