Technisonic Industries Limited ACCESS/A A740, Installation And Operating Instructions Manual

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ACCESS/A – A740 INSTALLATION MANUAL 98RE238
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A740 Interconnect Patch Bay
TX Connector J3001 through J3004 DB25S
Mating
Cable Connector: DB25P (25 Pin Male)
J3001-3004 TX Connector Pin Assignments ACCESS/A System
Com Mic Key Connection Notes
14 1 2 COM 7/PA TX Mic Out
3 15 16 COM 6 TX Mic Out
17 4 5 COM 5 TX Mic Out
6 18 19
COM 4 TX Mic Out
20 7 8
COM 3 TX Mic Out
9 21 22
COM 2 TX Mic Out
23 10 11
COM 1 TX Mic Out
Spare
24 Spare parallel line use if needed between units.
25 Spare parallel line use if needed between units.
12 Spare parallel line use if needed between units.
13
Chassis Ground, for
Shields, if required.
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