Laskomex CD-2502 Series Installation, Service And Programming Manual

63, Laskomex CD-2502 Series 16 SELECTION OF WIRES AND CONNECTION DIAGRAMS demagnetising ZT1 A B AC1 AC2 AC3 AC4 VP VS GS GP 1,85 A VZA GZA GA VZ KZ GZ electro-catch lock +12V stabilizer L+ L- MC SP PR CS T GD X NC NC JP3 key uP Figure 39: Electronic cassette block diagram monitor feeder* PLUG RJ 45 UTP NOTE! - in every m…

18, 6.1 Performance of wiring system 6 INSTALLATION AND ACTIVATION It is forbidden to make wire branching (e.g. in junction boxes). Wire should be routed from one receiver (monitor, distributor, switch) to the next one. A rule should be obeyed that signal sent to the receiver by one wi…

47, 11 MAINTENANCE OF ENTRY PHONE default settings the cassette was configured as EC-2502/H, after finishing of this operation the cassette will still operate in this mode. Pushbutton RESET is used for momentary stopping the operation of a processor. Its pressing makes that the processo…

51, 14.1 Description of terminals 14 TECHNICAL DATA External panel K1 el. supply of the cassette digital part K2 digital data from/to cassette K3 digital mass (display system) K4 loudspeaker of talking cassette K5 analogue mass K6 microphone of talking cassette C1+ video signal output C1- video s…

14, 5.2 System with entrance hierarchy 5 CONFIGURATIONS OF ENTRY PHONE OPERATION 3 2 230V 2 2 2 3 3 3 2 230V MV-6450 b) 3 2 2 EC-2502/U 2 16 4 4 4 2 230V c) 3 16 2 2 4 4 3 2 2 2 2 CVR-1 CVR-2 MV-6451 230V a) 2 2 EC-2502/U 2 16 4 2 MVC-6x50 MV-6450 MVC-6x50 MV-6450 MVC-6x50 MVC-6x50 Figur…

6, 3 ELEMENTS OF ENTRY PHONE In case the system of entrance hierarchy is activated, set the range limits for the apartments in cassettes operating as EC-2502/U (for subordinate entrances). Leaving default settings in these cassettes may cause wrong operation of the entry phone system. In case of need …