Rts BP-319, BP-351 User Manual

Operating Instructions

BP-319 / BP-351 Beltpacks RTSTW Intercom Systems

9350-7753-000 Rev J 06/2010

PROPRIETARY NOTICE

The product information and design disclosed herein were originated by and are the property of Bosch Security Systems, Inc. Bosch reserves all patent, proprietary design, manufacturing, reproduction, use and sales rights thereto, and to any article disclosed therein, except to the extent rights are expressly granted to others.

WARRANTY NOTICE

See the enclosed warranty card for further details.

CUSTOMER SUPPORT

Technical questions should be directed to:

Please include a note in the box which supplies the company name, address, phone number, a person to contact regarding the repair, the type and quantity of equipment, a description of the problem and the serial number(s).

Shipping to the Manufacturer

All shipments of product should be made via UPS Ground, prepaid (you may request from Factory Service a different shipment method). Any shipment upgrades will be paid by the customer. The equipment should be shipped in the original packing carton. If the original carton is not available, use any suitable container that is rigid and of adequate size. If a substitute container is used, the equipment should be wrapped in paper and surrounded with at least four (4) inches of excelsior or similar shock-absorbing material. All shipments must be sent to the following address and must include the Proof of Purchase for warranty repair. Upon completion of any repair the equipment will be returned via United Parcel Service or specified shipper, collect.

Customer Service Department Bosch Security Systems, Inc. 12000 Portland Avenue South Burnsville, MN 55337 USA Telephone: 877-863-4169 Fax: 800-323-0498 Info@rtsintercoms.com

Technical Questions EMEA

Bosch Security Systems Technical Support EMEA

http://www.rtsintercoms.com/ contact_main.php

RETURN SHIPPING INSTRUCTIONS

Customer Service Department Bosch Security Systems, Inc. (Lincoln, NE) Telephone: 402-467-5321 Fax: 402-467-3279 Factory Service: 800-553-5992

Factory Service Department Bosch Security Systems, Inc. 8601 East Cornhusker Hwy. Lincoln, NE 68507 U.S.A.

Attn: Service

Table

Contents

Introduction ..........................................................................................1

Description ............................................................................................1

Features ................................................................................................1

Connections and Controls ....................................................................1

Specifications ........................................................................................2

Connector Pin Configurations ..............................................................3

Headset Connector ...............................................................................3

Operation ..............................................................................................5

Operation External Connections and Controls ....................................5

Setting Modes of Operation .................................................................. 6

BP-319/351 Operation Programming ..................................................7

Mic Kill .................................................................................................7

Audible Call Alert ................................................................................. 7

Internal Switches, Jumpers, and Adjustments ......................................7

Sidetone Adjustment .............................................................................. 8

Mic Gain Adjustment ............................................................................8

Replacement Parts ................................................................................ 9

Where to Obtain Replacement Parts ....................................................9

CHAPTER 1

Introduction

Description

The BP-319/351 are beltpacks for use with RTS 2-wire intercom systems. The BP319 is a microprocessor controlled one-channel intercom, where the BP-351 is a microprocessor controlled two-channel select intercom beltpack. Both have connections for headset/earset microphones (Dynamic/Electret).

Features

Features of the BP-319/351 include:

• Call function that allows the user to send or receive call signals to other

devices on the intercom channel, including Audible Call Alert on the listen side.

• Microprocessor controlled Microphone Kill Detect.

• Powered externally, via the intercom system power supply on channel one.

• Headset/earset 4 or 5-pin XLR connection set for intercom operation.

Connections and Controls

BP-319/351 has the following connections and controls:

• Intercom volume control

• Headset connectors that accept XLR type 4 or 5-pin male connector.

• Line connector that accepts an XLR type 3-pin female connector for

intercom line and power input.

• A loop-through connection (XLR male) connects several beltpacks in a

chain. Since this is often the preferred method of connection, a line loop connector has been added to new units. See Figure 1 on page 6.

Introduction 1

Specifications

General

Channel Supplied Power Requirements

30VDC nominal (standard RTS line), 40 to 100mA

Environmental Requirements

Storage: -20°C to 80°C; 0% to 95% humidity, non-condensing

Operating: 0°C to 50°C; 0% to 95% humidity, non-condensing

Dimensions: 5.0” (127mm) H x 3.5” (88.9mm) W x 1.8” (45.7mm) D

Weight: Approximately 13oz. (0.4kg)

Interface Requirements

Headset/Earset

50 to 200 Ω dynamic microphone

150 to 600 Ω headphones

1000 - 3000 Ω electret microphone

RTS Intercom Channel

Output Level: 775V

Terminating Impedance: 200Ω ±10%

Bridging Impedance: greater than 10,000 Ω

Call Signaling

Send: 20kHz ±100Hz, 250mV

Receive: 20kHz ±800Hz, 100mV

Mic-Off Frequency Detect

24kHz ±800Hz, 100mV

Noise Contribution

less than -60dB on the line

Headset Amplifier

Maximum Output

4.5 ±10% V

Frequency Response

200Hz to 8kHz ±2dB

Audible Alert

1kHz, at the headset/earset

Total Harmonic Distortion

Less than 1% nominal at less than 3.5V

Sidetone

17dB minimum range, adjustable

RMS nominal

RMS ±10%

RMS

RMS into 150Ω headphones

RMS into the headset

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