Bogen PCM2000 manual Configuration Dtmf Microphone Zone Paging, Operation

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CONFIGURATION 14:

DTMF MICROPHONE ZONE PAGING

This section will describe the configuration for the use of a Shure microphone Model 885TT with DTMF dialing capabilities and the MODULINK five- conductor coil-cord model ALM-1.

In addition to the PCM2000 system and associated amplifiers, the model numbers and components required for this configuration are:

1- Shure Microphone model 885TT

1- Shure MODULINK coil cord model ALM-1 1- XLR connector

1- 680 ohms ¼-watt resistor

Paging with a DTMF Shure condenser microphone is a non-programmable feature that lets the caller use a Shure 885TT microphone to page one-way to specific zones or all zones.

Note:The Shure microphone model 885TT requires a modification in order to operate properly with the PCM2000 zone paging modules.

SHURE 885TT MODIFICATION: STEP 1: Disassembling the Microphone

•Remove the cable, if attached, to the microphone using a paper clip.

•Remove the four Phillips-head screws from the back of the microphone.

•Hold the microphone with its back toward you and the cable connector down, and carefully separate the case back slightly from the front.

•Pivot the case back to the right taking care not to damage any internal leads or components.

STEP 2: Detaching the Case Back and Rear Printed Circuit Board

•With the partially disassembled microphone face down on a flat surface and with the cable entry toward you, locate the multi-pin con- nector on the left side between the center board and the rear board.

•Carefully pry the rear board away from the connector on the centerboard.You may need a small flathead screwdriver to separate the terminal pins connected to the rear board and the connector attached to the center board.

•Lift the microphone case back and the rear board away from the center board.

STEP 3: Modification

• Locate pin 5 on the solder side of the J303 phone jack (cable entry) and cut the trace around pin 5, disconnecting it from ground.

•Locate the black wire connected from the microphone switch to the first printed circuit board and unsolder it from the board.

•Solder the black wire disconnected previously from the first P.C. board to pin 5 on the soldered side of the J303 phone jack (cable entry).

•Locate transistor Q303 on the component side and clip or unsolder the collector lead.

STEP 4: XLR Connector Setup

•An XLR connector (not included) is recommended.

•Solder the XLR connector to the Shure microphone coil cord MODULINK model ALM-1as follows:

•Solder a 680-ohm resistor across pins 1 and 2

•Solder-shielded wire to pin 1, red and black wires to pin 2, and yellow to pin 3.

STEP 5: Reassembling

•Reassemble the microphone by reversing the steps of disassembly.

OPERATION:

•Connect the XLR connector to MIC socket.

•Press and keep pressed the microphone switch.

•Dial the two digits to access the zone desired or dial 00 for all-call.

•Make a page.

•Release the microphone switch.

•Repeat procedure to page again.

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Contents PCM2000 Configuration Guide Contents Section I Setup for Configuration Testing your System InstallationSwitch Settings Connecting the Paging AmplifierPBX Assembling Modules Pcmtim to Pcmcpu and to Pcmzpm Loop Start Installation Ground Red and green Station Access Installation Satellite Assembly #1 Configuration Extended Paging System Assembling Master Modules Pcmtim to Pcmcpu and to PcmzpmBogen Configuration TWO-WAY Talk Back Paging System Connecting Telephone System Paging Output to the PcmtimSatellite Assembly #1 Configuration TWO-WAY Talk Back Extended Paging System Assembling Satellite Modules Pcmcpu to PcmzpmZone C Connecting the Paging Amplifiers Connecting Self-Amplified SpeakersAssembling Modules Setup for Configuration 10 6 25/70V Switch and Control Settings Connecting AmplifiersVAR1 Configuration Microphone Override Assembling Modules and Connecting the AmplifierConnecting Optional Equipment TAM B Connecting the Tamb Module to the DFT120 Connecting the DFT120 to the Pcmtim ModuleProhold Configuration Emergency Voice Announcement Override Shure Configuration Dtmf Microphone Zone Paging OperationTesting the System Connecting the BGM SourcePcmcpu Switch Settings Prepare System for OperationConfiguration Relay Driver Output Relay Power Supply 12VDCRemember to press the # key after you enter a Feature Code System ProgrammingFeature Codes and Defaults EM/SCClock Set Clock SyncTime Trigger Reset Default Setup Tone in Program Mode OnlyAppendix Zone #’s Master SatelliteSpring Street, Ramsey, NJ 07446 U.S.A
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PCM2000 specifications

The Bogen PCM2000 is a powerful and versatile public address (PA) system designed to deliver high-quality sound in a range of environments. Whether being used in schools, offices, retail spaces, or large auditoriums, the PCM2000 is engineered to meet diverse audio requirements while ensuring user-friendly operation.

One of the standout features of the PCM2000 is its modular design. This allows users to customize the system to fit their specific needs by adding or removing components. The system is built around a multi-channel amplifier, providing flexibility in configuring the sound output. The PCM2000 supports a range of audio sources, including microphones, CD players, and other auxiliary devices, making it adaptable for various applications.

The PCM2000 incorporates advanced digital signal processing (DSP) technology, which enhances overall audio quality. This technology enables features such as equalization, compression, and limiting, ensuring that the sound is clear and consistent across different environments. The system's DSP capabilities also help to minimize feedback and distortion, providing a professional-grade audio experience.

Another significant characteristic of the Bogen PCM2000 is its user-friendly interface. It features a simplified control panel that allows for intuitive operation. Users can easily adjust volume levels, select input sources, and manage other functionalities without extensive training. Additionally, the system can be integrated with existing networks, allowing for remote control and monitoring via a computer or mobile device.

The PCM2000 is highly reliable and built for long-term performance. It features a rugged construction designed to withstand the rigors of daily use, ensuring durability in commercial settings. Moreover, its efficient thermal management keeps the system cool during extended operation, reducing the risk of overheating and prolonging its lifespan.

The PCM2000 meets various safety and compliance standards, ensuring it is suitable for a wide array of installation environments. Its ability to interconnect with other systems, including fire alarms and emergency notification systems, makes it a critical component for comprehensive safety protocols.

In summary, the Bogen PCM2000 is an advanced public address system that combines modular design, sophisticated DSP technology, and user-friendly operation. Its reliability and versatility make it an excellent choice for any setting requiring clear and effective audio communication.
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