Extron electronic SW12 VGA Ars Switch User Manual


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SW8/12 VGA Ars • Quick Start
QS-2
Quick Start — SW8/12 VGA Ars, cont’d
Step 9
Connect power cords and apply power in the following order:
•Outputdevices(displays,projectors,monitors,audiodevices,etc.)
•SW8/12VGAArsswitcher
•Inputdevices(computers,audiodevices,etc.)
Step 10
MaketheNormal/AutoSwitchmodeselection:
•Normal — Hold Mode button and press Normal button. The Auto Switch LED is off. All input
buttons function normally.
•Auto switch — Hold Mode button and press Auto button. The Auto Switch LED is on. Front
panel input buttons are locked out. The switcher outputs highest number input that has a sync signal
present. If no sync signal is present, input #1 is selected by default.
AUTO SWITCH
ACTIVE
MODE NORMAL AUTO
1 2 3
Step 11
If Normal mode was selected above, press any input button to make an input selection. The selected
button’s LED lights and the selected input’s video and audio signals are delivered to the output
device(s).
ACTIVE
1 2 3 4 5 6 7 8
AUTO SWITCH
MODE NORMAL AUTO
Troubleshooting
Ifvideo/audiosignalsarenotpresentontheoutputdevice(s):
1. Power off all devices and re-apply power in the order described in Step 9 above.
2
. Check all power, input, and output cabling.
3. If in Normal mode, select a different input device.
4. If in Auto Switch mode, confirm that at least one input device is delivering a signal to the
switcher.
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