Specifications

2 Dolby
®
Professional Reference Monitor Manual
Introduction
Figure1‐2 
Figure 1-2 PRM-4220 Rear Panel
Figure1‐3 
Figure 1-3 PRM-4220 Rear-Panel Connectors (Enlarged and Labeled)
Power port
Filter door
(see close up
Input/output connectors
in Figure 1-3)
Power switch
DVI in
Audio sync out
SDI A & B in
A
SDI A & B out
To external network To Remote Control
(Ethernet)
(Ethernet)
DisplayPort in
HDMI in