FunkTronic Major BOS 1a, Руководство пользователя

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mbos1a (06.09.2012)
Kompetent für Elektroniksysteme
mbos1a(06.09.2012)
- 7 -
Kompetent für Elektroniksysteme
Jumper
Jumper Pos. Function
JMP1a 1-2 input impedance AF input 200 ohm, ST1 pin1-2
JMP1a 2-3 input impedance AF input 200 ohm, ST1 pin1-2
JMP1a open input impedance AF input high-resistance, ST1 pin1-2
JMP1b 4-5 squelch input + 5..12 volt, ST1 pin3
JMP1b 5-6 squelch input GND, ST1 pin3
JMP1b open squelch input not active
JMP2a 1-2 PTT output switches to +12 V, ST1 pin6
JMP2a 2-3 PTT output switches to GND, ST1 pin6
JMP2a open PTT output permanently inactive
JMP2b 4-5 PTT input to +12 V, ST1 pin6
JMP2b 5-6 PTT input to GND, muting off, ST1 pin6
JMP2b open PTT input inactive, muting permanently off
JMP3a 1-2 ext. PTT = headset, int. PTT = gooseneck microphone
JMP3a 2-3 ext. PTT = headset
with Headset -> int. PTT = headset,
without Headset -> int. PTT = gooseneck microphone
JMP3a open not used
JMP3b 4-5 loudspeaker switched off when handpiece is taken
JMP3b 5-6 loudspeaker remains active when handpiece is taken
JMP3b open loudspeaker switched off when handpiece is taken
JMP4a 1-2 max. volume unlimited (2,0 W)
JMP4a 2-3 max. volume limited (1,5 W)
JMP4a offen max. volume limited (1,5 W)
JMP4b 4-5 min. volume always present
JMP4b 5-6 min. volume off
JMP4b offen min. volume always present
Potentiometer
Poti Function/Level
P1 AF input sensitivity ST1, pin 1-2
P2 AF output total volume ST1, pin 7-8
P3 sensitivity gooseneck microphone
P4 sensitivity headset microphone
P5 volume poti front plate
P6 NF output level tape ST4, pin 3-4