Audix LCB1 Datasheet

LCB1

LCB1

OVERVIEW

The LCB1 is a discrete button designed to remotely control the on-off functions of a

microphone (or other devices) when used in conjunction with a logic-enabled media

system for video and teleconferencing. Unobtrusively rising less than 3mm above the

surface of a table and only 32mm in diameter, the LCB1 features a precision machined

housing, a contact closure, and a 3-5 V DC logic controlled LED indicator. The LCB1

logic button is simple to install and does not require external power supplies, relays,

or extra resistors. Mechanically separate from the microphone, the LCB1 gives tactile

button response while keeping any potential noise out of the audio path.

APPLICATION

The LCB1 gives the user the ability to have logic button functionality that is physically

separated from a microphone or table base. This affords the option of a table

microphone such as a gooseneck or boundary microphone to be positioned farther

from the conference table’s edge where the mic coverage can clear laptop screens

or other obstructions. In conjunction, the LCB1 can be positioned conveniently

near the edge of the conference table, allowing for easy reach and access to button

functionality. On/off or push to talk or push to mute selections can be programmed

at the DSP. In jobs where ceiling microphones are deployed, the LCB1 can be installed

to indicate when overhead mics are live or to mute a particular microphone or zone.

Logic Control Button

SPECIFICATIONS

Mounting Hole

Output Connector

Cable Length

Switch

Phantom Power Requirements

Weight

Tinned 4 wire

6ft - 1800 mm

Noise free mechanical

None

30 g - 1 oz

ARCHITECT AND ENGINEER SPECIFICATIONS

The LCB1 button’s body shall be machined, anodized aluminum with the button
case made of UL94-V0 thermoplastic. The overall dimensions shall be 52 mm at
max length and 32 mm in diameter at the widest point. Operational temperature
of the button shall be from -40°C to + 85°C. The button shall operate with a logic
enabled conferencing system. The button shall provide a contact closure and an
indicator LED. The LED shall operate on a voltage of 3.3 V to 5.0 V DC. The button
shall be the Audix LCB1.

LCB1

LOGIC CONNECTIONS

LED Control Voltage

Closure Max Current

Closure Max Voltage

Closure Contact Resistance

HOW TO WIRE LCB1:

LCB1

Wire Display

2mm

32mm

22mm - 7/8"

3.3 - 5.0 V

200 mA

48 V DC

≤ 100 m

Ω

Logic Box

Green

Yellow

TABLE DIMENSIONS: (7mm min - 52mm max thickness)
Optional fasteners available for longer or shorter mounting.

Mounting hole size: 23mm - 7/8”

7mm - 9/32”

52mm - 2”

23mm - 7/8”

White

Blue

White (Logic output)

Blue (Ground)

Green (Closure)

Yellow (Closure)

ClearOne

Converge Pro 880 Rear Panel

VOLTAGE RANGE 100-240 V AC 2A

FREQUENCY 50Hz / 60Hz

®

MIC / LINE

1 2 3 4 1 2 3 4

5 6 7 8 5 6 7 8

LINE OUT

+ -

LINE IN

9 10 11 12

9 10 11 12

LINK IN

RS-232

LINE OUT

LINK OUT

CONTROL / ST ATUS

Blue

PC

A

B

LAN

White

YellowGreen

PRODUCT REGISTRATION: Please register your product online at www.audixusa.com/docs_12/about/product_registration.shtml.
SERVICE AND WARRANTY:

workmanship, Audix will repair or replace said product at no charge with proof of purchase. Audix does not pay or reimburse shipping costs for warranty repairs or returns. The warranty excludes
any causes other than manufacturing defects, such as normal wear, abuse, environmental damage, shipping damage or failure to use or maintain the product per the supplied instructions. No
Implied Warranties: All implied warranties, including but not limited to implied warranties of merchantability and fitness for a particular purpose are hereby excluded. The liability of Audix, if any,
for damages relating to allegedly defective products shall be limited to the actual price paid by Dealer for such products and shall in no event include incidental or consequential damages of
any kind. Should your microphone fail in any way, please contact the Audix Service department at 503.682.6933. A Return Authorization is required before returning any product. OTHER THAN
THIS WARRANTY, AUDIX MAKES NO WARRANTIES, EXPRESS OR IMPLIED, WITH RESPEC T TO THE PRODUCTS, THE USE OF THE PRODUCTS, THE PERFORMANCE OF THE PRODUCTS. AUDIX SHALL
NOT BE LIABLE FOR SPECIAL INCIDENTAL, CONSEQUENTIAL, INDIRECT OR SIMILAR DAMAGES ARISING FROM OR BASED ON THE SALE, USE, STORAGE OR DISPOSAL OF THE PRODUC TS, AUDIX’S
SERVICE WORK, BREACH OF WARRANTY, BREACH OF CONTRACT. NEGLIGENCE, OR ANY OTHER THEORY OF LIABILITY, EVEN IF AUDIX HAS BEEN ADVISED OF THE POSSIBILIT Y OF SUCH DAMAGES.

ALL SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.

This microphone is under warranty for a period of 3 years to be free of defects in material and workmanship. In the event of a product failure due to materials or

www.audixusa.com

Audix Corporation 9400 SW Barber St. Wilsonville, OR 97070

503.682.6933 Fax: [phone]

ver 2.0 05-16