Installing The Doorphone Boxes - NEC Xen Topaz System Hardware Manual

September 2004 NEC Business Solutions Ltd
3. Insert the 2PGDU PCB to the PGDU Slot.
4. Use a blunt object to remove the plastic filler piece for Doorphone
Connectors.
5. Replace the Main-Cover and fasten two screws.

2.5 Installing the Doorphone Boxes

Up to 2 NEC DP-D-1D Doorphone units can be connected to the
2PGDU PCB.
52 -
Installing the Optional Equipment