User's Manual

ManualsBrandsAvaya ManualsCar Speakers70V

PEC Code: 5330-115 Voice

COM Code: 408184034

Coil

Model: LURCVCS

Speaker

COM Code: 408184059

PEC Code: 5330-215 70V

Speaker

Model: LURC70VS

Lucent Technologies

Bell Labs Innovations

PEC Code: 5335-030

Round Voice Coil or 70V

COM Code: 408184562

Backbox

Model: LURCSE

Speaker with Support Bridge

Unscrew, cut off, or break (plastic) shipping screws that mount the speaker to the bridge support. Discard any packing

material.

Remove ceiling tile from ceiling and place on floor or over large trash can (provides support and saves clean up time).

Place the ceiling tile with the finished position side facing up.

Using the bridge support as a tem-

plate, mark a square opening in the

ceiling tile as shown in the illustra-

tion. Remove the bridge support and

cut out the square with a utility

knife.

Turn ceiling tile over so the unfin-

ished side is facing up. Replace bridge

support over cutout. Bend tabs (8)

into cutout to prevent sliding.

Typical 2' x 4'

ceiling tile

Issue 1, October 1999

54-2016-01 Printed in USA 9910

Specifications subject to change without notice.

Select Code: 701-000-014

Page 1 of 4

Summary of content (4 pages)

PAGE 1
PEC Code: 5330-115 COM Code: 408184034 Model: LURCVCS Voice Coil Speaker PEC Code: 5330-215 70V COM Code: 408184059 Model: LURC70VS Speaker PEC Code: 5335-030 COM Code: 408184562 Model: LURCSE Backbox Lucent Technologies Bell Labs Innovations Round Voice Coil or 70V Speaker with Support Bridge 1 Unscrew, cut off, or break (plastic) shipping screws that mount the speaker to the bridge support. Discard any packing material.
PAGE 2
5 Note: This step covers the backbox (optional) installation. Skip this step and proceed to step 6 if you are not installing a backbox. Punch out the knock-out in the backbox, and feed speaker wire through hole. Position the backbox onto the bridge support as shown and use horseshoe tabs to secure it into place. 6 Page 2 of 4 Place the ceiling tile (with attached speaker support bridge) back into its ceiling position. Ensure speaker wires are pulled to tile location.
PAGE 3
7 The next step is to attach the speaker wires to the appropriate tap terminals located on the back of the speaker. Note: Use 22 AWG shielded, twisted pair on all wire runs. Com Code: 401882956. Pec Code: 2734-SPK. Connect speaker wire shield to the ground (GND) terminal of the amplifier's output. Carry the ground through all speaker cables by tying the shields of the speaker cables together in a "daisy chain" fashion. Do not connect the shield to the speaker itself.
PAGE 4
8 Mount the speaker assembly to the bottom surface of the ceiling tile. Secure with four mounting screws and J-nuts as illustrated. Mounting Round Speaker Assembly Note: If a backbox has been installed, speaker assemblies still mount as shown. 9 Use a screwdriver to turn the attenuator (located in the center of the speaker grille) to the fully clockwise position.