5
Installation and Mounting
Optional BTR-3 Features Overview
A. Ceiling or Wall Installation
A. Pairing the BTR-3 to a 40TB-IP Ceiling Speaker
The
40TB-IP
Ceiling Speaker is intended to be mounted in a T-bar acoustic tile, gypsum ceiling or wall. An optional T-Bar support
bracket (SA-TBA) is available that can transfer the speaker weight onto the T-bar rails. Installation instructions are provided with the
support bracket. The metal protective speaker grill must be removed to access the four Phillips head screws that operate the four
clamps. A small wire speaker grill removal tool is provided to remove the grill. The clamp screws must be sufficiently loose to allow
clamps to rotate and clear the ceiling material thickness. When tightened, the clamps are locked to prevent rotating. Removal of the
speaker from the ceiling requires the clamps to be sufficiently loosened before they can rotate in to pass through the 9.5” hole required
in the ceiling. The wiring connections are easiest made prior to mounting if possible. Network connection is made by inserting a RJ45
plug into the jack on the side of the housing. Wire connections for relay input, switch input, speaker output and line level output (if
used) are made using the 8 position pluggable terminal block provided. The back box helps prevent plenum dust from entering the
enclosure. With connections made, lift the housing into the ceiling and tighten the 4 clamps using a #2 Phillips screwdriver until snug.
After installation and testing the speaker grill can then be fastened by adding grill adhesive (provided with grill removal tool) to 4
edges of grill then gently working the speaker grill into its friction fit position and ensure it is evenly flush to the housing around the
edge. The speaker grill is intentionally tight to prevent falling from the ceiling. A speaker grill removal tool supplied with the
40TB-IP
Ceiling Speaker can be used to remove the grill. If lost, a small Allen key or heavy duty paperclip bent into an L shape can be used
to remove the grill by pulling close to the edge.
Viking model
BTR-3
Remotes can be purchased separately for wirelessly activating standard and emergency calls as well
as adjusting audio volume.
BTR-3 Button Functions
Features
Specifications
• Wirelessly trigger standard and emergency calls
• Adjust paging volume
• Up to 3 year battery life
• CR2032 battery included
• Pair up to four remotes to each speaker
A momentary center button press will initiate a standard
call, and holding the button for three or more seconds will
initiate an emergency call. The remote can also be used to
adjust the speaker volume.
Open the Viking “IP Programming” software on the PC and the start screen will appear. Any Viking IP phones that are connected to the
network will appear on the list. Simply select the
40TB-IP
on the list and click on the “connect” button at the bottom or double click the
selected phone. If the security code of the selected phone is still set to default (845464), the PC software will not require entering a security
code to connect to the phone.
40TB-IP
’s have a default name of “uCMK64F120M”, so if many phones are connected to the same network
that all have the default name, MAC addresses must be used to identify each phone.
Select the “Paging” tab. Click on the “Begin Pairing” button then press and hold the volome up and down buttons on the
BTR-3
until the ID
code of the remote is displayed. To unpair a remote simply click the unpair button next to the ID code of the remote you would like to unpair
to this speaker.
When finished Programing, click on the “Disconnect” button at the bottom. Closing the program will automatically disconnect the unit.
BTR-3
Push and hold to pair
Vol up
Vol down
Call
40TB-IP
Power:
One CR2032 battery (included)
Dimensions:
2.25” x 1.36” x 0.45” (57.15mm x 34.54mm x 11.43mm)
Shipping Weight:
0.10 lbs (0.045 kg)
Operating Temperature:
-22°F to 140°F (-30° C to 60° C)
Battery Life:
Approximately 5 yrs @ 1 button push per hour