User Guide

48
5. direct connection wiring in case of power failure from trunk 1 and 2 to extensions
2º and 3º of 1
st
board respectivaly. Keep them always connected.
6. Connector for pager board.
7. Connector for parallel port cable.
8. Connector for external music input and serial port out.
9. Connector for operator consol.
10. Jumper for internal or external music selection.
11. hole for wall mounting.
12. Jumper for selection/disselection of operator consol.
13. Connector for external connection 1 and 2.
14. Terminal for ground wiring connection.
15. Connector for porteiro 1 and 2 interface.
16. Jumper for connection of extension ( doorphone 1 and 2 – position Vpt).
17. Grounding screw.
18. Connectors wire wrap for extensions wiring (see 2).
19. Connectors wire wrap for installation of 1
st
8 lines (see 3).
20. Connectors wire wrap for installation of last 8 (see 3).
21. Connectors wire wrap for installation of key system wiring.
22. key ON/OFF.
23. Connector for serial interface for voice mail.