SW2 VGAcc and SW2 RGBHVcc • Quick Start Guide
Install and operate the SW2 VGAcc and SW2 RGBHVcc
switchers as follows:
Step 1
Turn all of the equipment off and disconnect it from the power
source.
Step 2
Mount the switcher in a rack, under furniture, or place on a desktop.
Step 3
Connect the input cables (VGA or
BNC) as shown at right.
Step 4
Connect the video output cable(s).
Step 5
Wire the contact closure/tally out
connector appropriately as shown below.
Step 6
Connect power cords and turn on the equipment in the following
order: output devices (projectors, monitors), SW2 switcher, contact
closure/tally out, and input devices (computers, etc.).
Input selection
Select an input using the front panel buttons or the contact closure
(momentarily short the control pin to ground). The selected input’s LED
lights when active.
Quick Start Guide —
SW2 VGAcc and SW2 RGBHVcc
QS-1
PIN
Tally
Out
Contact
Closure
Function
1
—
In #1 Input #1 (contact)
Input #2 (contact)
2
—
3
4
—
In #2
5
Gnd
Gnd
Ground
12 12
CONTACT
TALLY
OUT
In #1
In #2
Input #1 (tally)
Input #2 (tally)
—
(1)
(2)
(3)
(4)
(5)
INPUTS
1
2
INPUTS
R
R
2
1
G
G
B
B
H
H
V
V
