Viking 40TB-IP Product Manual page 5

Ip ceiling speaker for sip endpoint paging or multicast paging/background music, and making standard or emergency sip calls

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A. Ceiling or Wall Installation

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.

A. Elevator App

Installation and Mounting

Applications and Wiring