NEC Xen Topaz - Switches and Connector Locations; Installing the 2 PGDU PCB

Xen Topaz System Hardware Manual
Installing the Optional Equipment - 51
Doc. No. 8846 - Release 1.1 September 2004
2.3 Switches and Connector Locations
2.4 Installing the 2PGDU PCB
1. Open and pull out the Sub-Cover.
2. Loosen two screws and remove the Main-Cover.
Connectors Connectable Devices
RCA Jacks (Audio 1, 2) • Music Sources (for External MOH, BGM)
• Paging Systems (for External Paging)
Doorphone Connectors
(DPH1, DPH2)
• Doorphone Units
Relay-Contact Connectors
(RY 1/2)
• Door Unlock Devices
• Music Source Control
• Paging System Control