User Manual BP-319 / BP-351 User Station 9350-7753-000 Rev G 08/2007...
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BP-319 / BP-351 User Station BP-319 / BP-351 User Station THIS PAGE LEFT INTENTIONALLY BLANK...
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BP-319 / BP-351 User Station Figure 7 - Connector Plate Assembly, BP351 - 90207486000 BP-319 / BP-351 User Station ROPRIETARY OTICE ETURN The product information and design Customer Service Department disclosed herein were originated by and Telex Communications, Inc. (Lincoln, NE)
BP-319 / BP-351 User Station Description The BP-319/351 are beltpacks for use with RTS 2-wire intercom systems. The BP-319 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).
BP-319 / BP-351 User Station Foil Side Component Side Figure 5. PC Board Assembly BP-319 and BP-351 BP-319 / BP-351 User Station Specifications General Channel Supplied Power Requirements: 30 VDC nominal (standard RTS line), 40 to 100 mA. Environmental Requirements: Storage: -20°C to 80°C;...
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System Chan 1 System Chan 1 Pin 3 System Chan 2 NOTE: On BP-319 channel must be select by intercom jumpers see page 8. Headset Connector Type: XLR-4F Pin 1 Headset microphone low Pin 2 Headset microphone high Pin 3 Headphone common...
Release the next mode of operation. Each press of button when finished talking. the Call key causes the BP-319/351 to change to the next mode of operation. 5. Sidetone Control: When using a 4. When the desired mode is reached,...
See Figure 2. BP-319-351 OPERATION PROGRAMMING To adjust the Mic Gain, do the following: The BP-319/351 uses four modes of operation to control the Mic Kill and Using a Phillips head screw driver, turn Audible Call Alert features (see table 1, the Mic Gain pot clockwise to increase the page 8).