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FunkTronic Major BOS 2a2 Manual

Serial number 3799 or higher
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Major BOS 2a2
Serial number 3799 or higher

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Summary of Contents for FunkTronic Major BOS 2a2

  • Page 1 Major BOS 2a2 Serial number 3799 or higher...

  • Page 2: Table Of Contents

    Table of Contents Page Technical Data Controls of Major BOS 2a2 Major BOS 2a2 Programming Connectivity Keypad Carrier Indication (Squelch) Transmitter Indication (PTT) Selection Indication Microphone Selection Tone Call Decoder Tone Call Encoder Recording Conversations Several Control Sets in Parallel Circuit Operating in FMS mode Functions for TETRA digital radios (SW version 1.02 or higher) 7...

  • Page 3: Controls Of Major Bos 2A2

    Controls of Major BOS 2a2 Transmitter indication (TX) Selection indication Receiver indication (Squelch, SQL) Selection key Monitoring volume PTT key Tone call key (Call 1 and Call 2) Master volume Loudspeaker (LS) PTT key handset Handset Gooseneck (GN) microphone mbos2a2 (06.09.2012) - 3 - Kompetent für Elektroniksysteme...

  • Page 4: Major Bos 2A2

    The adjustment of the potentiometers, in general, is done using the terminal program. Connectivity The Major BOS 2a2 is connected to a 12V DC power supply unit. The control set is connected to a junction box (MBOS2AB1/6), to which up to four radios can be connected. For each of the radios a squelch input, a PTT output, a busy line as well as AF in- and output 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 2a2 is on transmission. Selection Indication The selection indicator is permanentely luminous if the corresponding radio circiut is selected and active.

  • Page 6: Recording Conversations

    Subsequently, all connections to the radios (TX-AF, RX-AF, squelch and PTT keying) are connected in parallel between the junction boxes. b) If the junction box MBOS2AB6 is used, up to 6 control sets (Major BOS 2a2) can be connected via one juction box.

  • Page 7: Functions For Tetra Digital Radios (Sw Version 1.02 Or Higher)

    Functions for TETRA digital radios (SW version 1.02 or higher) For application in digital radio monitoring of the conversation request tone is necessary. As the Major mutes its loudspeaker (LS) during transmission, this function has not been available if transmission is conducted using the gooseneck (GN) microphone.

  • Page 8: Potentiometers

    If the Major BOS 2a2 is switched on and the terminal program is started, the service program starts after pressing ENTER ¬. showing the following menu: Online - Monitor MBOS2a2 ------------------------ Software: MBOS2a2 Version : V1.00...

  • 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...
  • 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: Reset To Factory Defaults

    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 St1 + St2 For Junction Box

    Board Layout The connection cable MBOS2Kx to junction box MBOS2AB1 or MBOS2AB6 is connected to sockets ST1 and ST2. ST 3 ST 12 ST 11 ST 10 ST 4 ST 1 ST 2 Sockets ST1 + ST2 for Junction Box Radio 1 Radio 3 ST2 Pin 10...
  • Page 16 With junction box MBOS2AB6 up to 4 radios (radio circuits) can be connected via 9-pin D-Sub connectors. Connection in parallel to additional Major BOS 2a2 (max. 6) is carried out directly via the 32-pin sockets ST1...ST6 using connection cables MBOS2K1 (2m) or MBOS2K2 (6m) as needed.

  • Page 17: Connection Cable To Pc

    Socket ST3 --> display Socket ST4 --> handpiece Socket ST9 --> gooseneck microphone Socket ST11 --> hook and loudspeaker hook switch AF output loudspeaker Connection Cable to PC 25pin at MBOS2a2 9pin COM at PC GND 5 TXD 2 RXD 3 mbos2a2 (06.09.2012) - 17 - Kompetent für Elektroniksysteme...

  • Page 18: Board Layout (Junction Box Mbos2Ab1)

    Jumpers (Junction Box MBOS2AB1) The polarity of PTT keying can be configured separately for every radio using jumpers JP1 to JP4 (position "1" (as in the scheme below) = +batt; position "2" = GND). Jumper Function Pos. 1 Pos. 2 PTT keying of circuit 1 to +Batt PTT keying of circuit 2 to...

  • Page 19: Pin Assignment (Junction Box Mbos2Ab1)

    Level of the Microphone Major BOS 2a2 exhibits an output level of approx. 500 mV (at 200 ohm) for the direct connection to the secondary microphone input (at the rear) of a FuG8/9. If the Major is to be connected at the control panel of the FuG8/9 (BOS connector), AF has to be diminished to approx.
  • Page 20 Jumpers (Junction Box MBOS2AB6) By the use of several jumpers different configurations of the junction box MBOS2AB6 can be achieved as needed. Most of these configurations were mentioned already during the preceding sections, if they are generally relevant. The following table describes the functions of the respective jumpers: jumper function pos.

  • Page 21: Board Layout (Junction Box Mbos2Ab6)

    Board Layout (Junction Box MBOS2AB6) The connection cable MBOS2Kx to the control set (Major) 1...6 is connected to one of the sockets ST1...ST6. The radios FuG 1 to FuG 4 can be connected via the D-Sub sockets ST11, ST12, ST13 and ST14.

  • Page 22: Connectivity Scheme (With Junction Box Mbos2Ab6)

    Connectivity Scheme (with Junction Box MBOS2AB6) Up to 6 Major BOS 2 or Commander BOS 2 (using the connection cables MBOS2Kx) and up to 4 radios (FuG, using 9-pin D-Sub connectors) can be connected to junction box MBOS2AB6. FuG 1 FuG 2 FuG 3 FuG 4...

  • Page 23: 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 24: Release Notes

    Release Notes 12.08.12 - German manual for Major BOS 2a2 translated to English 06.09.12 - Minor changes/corrections regarding programming and registers mbos2a2 (06.09.2012) - 24 - Kompetent für Elektroniksysteme...

Table of Contents