Panasonic Digital Business System - Installation Manual
March 1997
Issue 5
50
Installing The Synchronisation Unit
The synchronisation unit is a daughter PCB which is fitted to the CPC-C card. Earlier CPC cards cannot be used.
Figure 28 - Fitting The Synchronisation Unit
1
Remove the CPC card PCB from the casing by releasing the four clips
2
Remove the CPC PCB
3
Fit the three PCB spacer posts from the underside to support the sync unit
4
Remove the jumpers from CN2 of the PCB
5
Refit the PCB into the casing
6
Fit the jumper on the sync unit CN4 to connect pins 2 and 3
7
Fit the sync unit to the CPC PCB taking care to align CN2, CN3 and the spacer posts
Following the installation of the sync unit install the CPC-C card in the usual way.