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DVI DA2 and DVI DA4 • Installation and Operation
2-7
Rear Panel Features
12V
0.4A MAX
POWER
DVI-D INPUT DVI-D OUTPUTS
LOCAL MONITOR
1234
DVI DA4
3
12V
0.4A MAX
POWER
INPUT LOCAL MONITOR OUTPUT
DVI DA2
SUPPORTS
DVI-D ONLY
1
2
4
3
Rear panel features
a
Power input — Connect the provided power supply to the
3.5 mm, 2-pole captive screw power receptacle.
b
Input connector — Connect the input signal to the female DVI
connector. The DVI input signal is equalized to ensure integrity.
N
Although DVI-I dual link connectors are used, the
DVI DA2 and DVI DA4 are only compatible with
single-link DVI-D video signals.
c
Output Connectors — Connect up to two (DVI DA2) or four
(DVI DA4) DVI-D outputs to display devices, using the female
DVI connectors.
d
Local Monitor connector — Output 1 (Local Monitor) is used
as a Hotplug Detect, a DDC clock, and a DDC data reference.
For the input device to provide a signal at the correct resolution
and refresh rate, there must be a display device connected to
output 1.
N
To ensure proper operation, display devices connected to
outputs 2-4 must be able to handle resolutions equal or
greater than that of the local monitor on output 1.