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Summary of Contents for Audiocom SS-1002
- Page 1 Model SS-1002 Single Channel Intercom Speaker Station Models SS-2002 Two Channel Intercom Speaker Station Model SS-2002 RM Two Channel Rack Mount Intercom Speaker Station 9350-7741-000 Rev B 05/2006...
- Page 2 OTICE The product information and design disclosed herein were originated by and are the property of Telex Communications, Inc. Telex 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.
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Page 3: Table Of Contents
Chapter 1 Introduction Introduction ... 3 Description ... 3 Features ... 3 Chapter 2 Installation Configuration Pre-check ... 7 DIP Switches ... 7 Mic Kill Receive ... 7 Call Signal Compatibility ... 8 Incoming Call Beep ... 8 Microphone Type ... 8 Speaker Beep for Incoming Call ... -
Page 5: Chapter 1 Introduction
SS-2002 & SS-2002RM provide switch selectable access to either of two intercom channels. Both the SS-1002 and the SS-2002 com in three version to suit a variety of applications. The “S” box is a portable version. It has a carrying handle and dual “loop-through”... - Page 6 Panel Mic is connected. Can also be used with a handheld microphone along with the internal speaker. Panel Mic Connector - Accepts an electret gooseneck microphone such as the Telex MCP-90. Built-in Panel Microphone - Active when the Panel Mic key is pressed and a gooseneck microphone is not inserted in the Panel Mic connector.
- Page 7 Features SS-2002RM Features FIGURE 2.
- Page 8 Introduction...
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Page 9: Chapter 2 Installation
Configuration Pre-check Before making connections, read the configuration notes that follow, and make sure that all internal controls are properly set for your intended usage. If you need to access the internal controls, remove the four screws on the front that secure the intercom station faceplate to the mounting box, then lift out the faceplate for all versions except the RM version. -
Page 10: Call Signal Compatibility
OPEN position. Balanced / Unbalanced Switch This switch is set at the factory to the Balanced (BAL) position for use with Audiocom intercom systems. Set the switch to the Unbalanced, or UNBAL position for use with a Clear-Com intercom system. -
Page 11: Sidetone Trimmers
Intercom Channel Connections The method of connection depends on the type of box. The “S” box, “P” box, and RM versions connect to the intercom system using pre-fabricated cables in a phantom-powered configuration. The “U” box version is designed for permanent installation,... -
Page 12: Description Of Phantom-Powered Connection
The system power supply (PS-2001L, SPS-2001A, etc.) automatically provides what is known as a terminating impedance for the intercom system. Without this terminating impedance, the sound quality will be distorted, and the levels will shift every time additional stations are connected. The disadvantage of the phantom power method is that some operating power is lost over very long intercom cables, and performance at distant intercom stations may be reduced. - Page 13 SS-1002 and SS-2002 stations may be connected depending on each location’s need to communicate with one or two channels. SS-1002 stations may be connected to either channel one or two. Also, note that locally powered stations may be connected. This is recommended when stations are installed at remote locations. Since the PS2001L provides termination...
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Page 14: All Locally Powered Intercom Stations (Dry Lines)
“U” box has provisions for local power. The 3-pin connectors on the “S”, “P”, and RM version do not permit this type f connection. Figure 6 illustrates an intercom system using all locally powered “U” boxes. An example of an Audiocom intercom system using all locally powered “U” box stations, with no power being FIGURE 6. - Page 15 All Locally Powered Intercom Stations (Dry Lines) Audiocom mode connections for an SS-1002 Intercom Stations in a “U” box. Note, for Clear-Com connection, FIGURE 8. use the Unbalanced Mode Intercom Channel pin-out information listed in the Specifications section. Audiocom mode connections for an SS-2002 Intercom Station in a “U” box. Note, for Clear-Com connection, FIGURE 9.
- Page 16 Installation Audiocom cable wiring diagrams FIGURE 10.
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Page 17: Chapter 3 Operation And Specifications
Sidetone Adjustment The SS-1002/2002 and the SS-2002RM use full-duplex audio (the same as conventional telephone lines) in which the talk and listen audio are sent and received on the same wires. Thus, when you talk you also hear your own voice back, as will a telephone. -
Page 18: Channel Select (Ss-2002 & Ss-2002Rm Only)
Operation and Specifications Channel Select (SS-2002 & SS-2002RM Only) Tap the Ch Select key to select channel 1 or 2. The key is green when channel 1 is selected and red when channel 2 is selected. Headset/Headphone/Speaker/Microphone Selection To use a headset or telephone style handset, set the Speaker and Panel Mic keys to OFF. •... -
Page 19: Specifications
Specifications Specifications General Power Requirements Phantom Power: ±24 VDC nominal, 175 mA Local Power: +12 to +15 VDC, 250 mA Dimensions See Dimensions Drawings (Figure 11 on page 18) Environmental Requirements Storage: -20° C to 80° C; 0% to 95% RH, non-condensing Operating: -15°... -
Page 20: Dimensions
Operation and Specifications Dimensions Dimensions FIGURE 11. -
Page 21: Notes
Notes Notes...