Hall Research VSM-I-A-4-JA4 - Manual (Page 7)

Genesis™ Series 4x4 AV Matrix Switches
5
2. Installation
2.1 Package Contents
Your package should contain the 1RU Matrix Switcher, a Universal power supply
(Model 511-3A-161WP05, 5v @ 2.6A 2.1mm plug), and a User’s Manual.
Figure 2 – Power Supply with international switchable blades
2.2 Input and Output Connections
The matrix is housed in a 1RU 19” wide rack mountable enclosure. All of I/O, control,
and the power connections are on the rear of the unit.
Figure 3 – Rear Panel Connections (for VSM-I-A-4-JA4)
 Using quality VGA cables connect the inputs to video sources.
 Connect audio inputs to the detachable screw terminals. If your audio source
is balanced then connect the + and – inputs to the appropriate inputs and
shield to the GND terminal.
On the other hand if your audio input is unbalanced (as on most PC’s or MP3
players), then you can connect the source to the balanced as shown in Table
1 below
Use only regulated 5v DC supply (center
positive) as supplied with the unit.