Product specifications

Technical Manual Issue 2.1 4000 Digital Series II
Page 6 STA0381
2.2.1.4 PD4215R/PD4215 Components
Mechanical construction and wiring are shown in the associated drawings.
4215
CONTROL PANEL
PDE 4535
PROCESSOR CARD
PDE 4553
16 KEY SWITCH CARD
PDE 4537
AUDIO/CONTROL I/O
OPTIONS CARD
PDE 4536
COAX/FIBRE OPTIC
OPTIONS CARD