Reference Manual D VA 3120 Version1.1
Page 8
Functional Diagram
Figure 1 below is the basic functional diagram for
the D VA 3120 MiniModule.
Figure 1- D VA 3120 Functional Diagram
Module Layout
Figure 2 shows the physical layout of the D VA 3120
MiniModule. Video I/O is made through standard
BNC video connectors. Module configuration is set
via a small dip-switch and push buttons located
behind a small access hole in the bottom of the
module. When used in single mode (1x1:8)
IN 1
is
used as the input signal.
If the module is being used in a stand alone
application then the optional power supply (R PS
3001 E, R PS 3001 U or R PS 3001-3) is required to
power the module (not shown)
Control / Select
Gain
Adjust
IN 1
IN 2
Remote
Alarm
Channel
Status
Switch
Gain
Adjust
Equaliser
Equaliser
Presence
Detection
Presence
Detection
DRV
OUT 1.1
DRV
OUT 1.2
DRV
OUT 1.3
DRV
OUT 1.4
DRV
OUT 2.1
DRV
OUT 2.2
DRV
OUT 2.3
DRV
OUT 2.4
Buttons
