The SB-704 main station is a four-channel microprocessor controlled station intended to work with other Clear-Com party-line products.The SB-704 is designed for applications in which a person needs to communicate with up to four groups of people and be able to quickly assign a remote station to any of the four channels.The station features a ten-position slide switch matrix that allows assignment of any of the ten intercom lines to any of the four intercom channels, to an isolated separate party line, or to an off position. The Clear-Com SB-704 includes a versatile switching matrix which allows up to ten different groups of stations to be assigned to any one of the four channels. The regulated power supply in the MS-704 and SB-704 provides power for the entire intercom system. The SB-704 Main Station is similar to the MS-704 main station except the speaker is replaced by a 10 x 4 assignment matrix panel. The assignment matrix panel allows you to choose any intercom station or group of stations connected to the ten inputs of the matrix and assign them to any one of the four intercom channels.
Four Independent Intercom Channel for ultimate flexibility Microprocessor-Controlled Logic assures maximum communications power Universal Voltage Power Supply for 100 - 240 VAC operation, with shortcircuit protection on each channel Linking Control instantly links channels together in"super party line" Separate Talk and Listen Buttons for each channel Individual Listen Volume Controls for each channel"All-Talk" Function permits instant communications to all four channels Four Separate Program Inputs are electronically balanced Three Interruptible IFB Channels make talent cueing easy"Announce" Button with Relay for external paging Visual"Call Signaling" alerts users when others want to speak to them Wide-Range High-Output Speaker for optimum clarity in all acoustic environments"Hot-Mic" Output allows easy connection to external IFBs Adjustable Mic Proximity Compensation reduces acoustic feedback Superior"Contoured" Audio insures excellent voice intelligibility under all noise conditions, including high-noise environments LED buttons for talk, call, announce, link, all talk, and mic on Remote Mic Kill switch turns o the microphone talk circuits
Features- Most aspects of station operation are under microprocessor control
- A removable front panel allows access to most controls and option DIP switches
- Each channel has individual talk, listen, and call push-buttons for each channel
- The talk buttons have a momentary and latching action depending on how the button is used and the latching function can be defeated with DIP switches
- Each channel has individual listen level controls, channel null adjustments, and program feed level controls
- Multiple program inputs are provided for local station monitoring and program feed to intercom lines for local talent cuing
Specifications
