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FunkTronic Major BOS 2b2 Manual

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Major BOS 2b2
serial number 3799 and later

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Summary of Contents for FunkTronic Major BOS 2b2

  • Page 1 Major BOS 2b2 serial number 3799 and later...

  • Page 2: Table Of Contents

    Inhalt Page Technical Data Controls of Major BOS 2b2 Major BOS 2b2 Programming Connectivity Tastatur Carrier Indication (Squelch) Transmitter Indication (PTT) Selection Indication Microphone Selection Tone Call Decoder Tone Call Encoder Recording Conversations Several Control Sets in Parallel Circuit Activate Busy-Lines...

  • Page 3: Controls Of Major Bos 2B2

    Controls of Major BOS 2b2 Transmitter indication Selection indication Receiver indication (Squelch) Selection key Monitoring volume PTT key Tone Call key (Call I and Call II) Master volume Loudspeaker PTT key handset Handset Gooseneck microphone mbos2b (13.03.2014) - 3 -...

  • Page 4: Major Bos 2B2

    The adjustment of the potentiometers, in general, is done using the terminal program. Connectivity The Major BOS 2b2 is connected to a 12V DC power supply unit. Up to four radios can be connected to the control set. For every radio, squelch input, PTT output, busy-line (compatible to Major BOS 4a/8a, but NOT to Major BOS 2a2) as well as NF in- and outputs are available.

  • Page 5: Carrier Indication (Squelch)

    Every radio circuit has its own transmitter indication, which is lit when the transmitter is activated. This happens upon pushing the PTT button or one of the two tone call buttons. The LED blinks if a parallel Major BOS 2b2 is on transmission. Selection Indication The selection indicator is permanentely luminous if the corresponding radio circiut is selected and active.

  • Page 6: Tone Call Encoder

    Tone Call Encoder The Major BOS 2b2 includes a encoder for Tone Call 1 and Tone Call 2. The tone calls are sent with the corresponding keys of the keypad. The tone is sent as long as the button is pushed.

  • Page 7: Operating In Fms Mode

    Operating in FMS mode With the software option "Encoder/Decoder" Major BOS 2b2 can be extended to a FMS control panel. Possible FMS functions are the ID transmission at PTT keying and the transmission of up to two arbitrary, programmed FMS telegrams (e.g. conversation request) using the two call buttons. in this case, these are, of course, no longer available to transmit call 1 or call 2.

  • Page 8: Potentiometers

    AF, (total) Service Program For Major BOS 2b2 the programming of the registers and the calibration of the electronic potentiometers is accomplished using the service program. This program is accessible via the serial interface (for pin assignment see section Cable Connection to PC). For this purpose a suitable terminal program can be used: e.g.

  • Page 9: Registers Of Major Bos 2A2

    Registers of Major BOS 2a2 Register Function Radio circuit configuration 1 digit circuit 1 enabled, y = 1, n = 0 digit circuit 2 enabled, y = 1, n = 0 digit circuit 3 enabled, y = 1, n = 0 digit circuit 4 enabled, y = 1, n = 0 digit...
  • Page 10 Register Function Busy In, configuration of functions digit Busy In circuit 1 digit Busy In circuit 2 digit Busy In circuit 3 digit Busy In circuit 4 Stelle Busy In no function = 0 active, mutes circuit = 1 active, disables PTT keying =2 active, disables PTT keying and mutes circuit = 3 active, disables circuit activation = 4 active, disables circuit activation and mutes circuit = 5...
  • Page 11 Register Function Tape relay configuration 1 digit relay on: at TX, y = 1, n = 0 digit relay on: at every SQL, y = 1, n = 0 digit relay on: at SQL on an activated circuit, y = 1, n = 0 Tape relay configuration 2 digit overrun time of tape relay: nnn * 1 s (0 - 655 s)
  • Page 12 Register Function Digits 9 and 10 in all of the 3 FMS telegrams digit circuits where a FMS ID-code may be sent (binary sum of circuits = 0 - F) digit digits 9 and 10 for ID-code (register 020) digit digits 9 and 10 for FMS 1 (register 021) digit digits 9 and 10 for FMS 2 (register 022)
  • Page 13 Register Function Reference for tone sequence encoder digit duration of 1 tone = nn * 10 ms digit duration of other tones = n * 10 ms digit pause between call and ID-code = nn * 10 ms Reference for group call decoder circuit 1 Reference for group call decoder circuit 2 Reference for group call decoder circuit 3 Reference for group call decoder circuit 4...
  • Page 14 Register Function Input level adjustment and min. volume for circuit 1 Input level adjustment and min. volume for circuit 2 Input level adjustment and min. volume for circuit 3 Input level adjustment and min. volume for circuit 4 digit input level -6,0 dB (000) ...

  • Page 15: Sockets Pinout

    Sockets Pinout ST14 ST10 ST11 All of the schemes show the sockets as viewed from the rear of the Major. There are two sockets intended for headset use. The Pinout FK 1-4 (radio circuits) headset itself is connected to ST10. An ext. PTT switch ST1 - 4 (e.g.

  • Page 16: Layout - Main Board

    Layout - Main Board ST 3 ST 12 ST 11 ST 10 ST 4 ST 1 ST 2 Socket ST1, ST2, ST10, ST12 --> Connection Board Socket ST5 to ST8 --> option for UGA modules UGA module radio circuit 4 UGA module radio circuit 3 UGA module radio circuit 2 UGA module radio circuit 1...

  • Page 17: Layout - Connection Board

    Layout - Connection Board Jumpers and Potentiometers Jumper Position Function RX-AF input circuit 1 is 600ohm/20kohm (1 / 2) RX-AF input circuit 2 is 600ohm/20kohm (1 / 2) RX-AF input circuit 3 is 600ohm/20kohm (1 / 2) RX-AF input circuit 4 is 600ohm/20kohm (1 / 2) Poti Function/Level RX-AF circuit 1...

  • Page 18: General Safety Information

    November 2005, the purchasers or users are obliged to return old equipment produced by us free of cost. FunkTronic GmbH will dispose of this old equipment at its own expense according to regulations.

  • Page 19: Release Notes

    Programming cable for RS232 900011 Puwer supply unit for Major BOS 1a, 2b, 4a, 8a Release Notes 06.09.12 - German version of Major BOS 2b2 manual translated into English. 13.03.14 - Order Information (RS232 cable) added mbos2b (13.03.2014) - 19 -...

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