Extron electronics DVI DA2 User Manual page 6

Quick Start Guide — DVI DA2 and DA4, cont'd
Step 3 Power Cable Connections
Check the polarity of the cable.
Smooth
A
Connect the 12 VDC power supply to the unit's power receptacle.
Connect the 12 VDC power cord to an AC power outlet.
POWER
12V
0.4A MAX
Power
Receptacle
Step 4 Applying Power
Power on the local monitor.
Power on the display device(s).
Power on the source input device.
N
DVI DA2 and DVI DA4 • Quick Start Guide
QS-2
Ridges
A
Power Supply
Output Cord
DC Power Cord
Captive Screw Connector
Ground
+12 VDC
Output 1 is used as a DDC reference and must be connected
to the distribution amplifier before the source device is powered
on.
SECTION A–A
External
Power Supply
(12 VDC, 1 A )
AC Power Cord