User Instructions For
The USB- 804 Series "MegaSwitch"
Keyboard, Mouse, Audio and Multiple Video Switches
Congratulations on your purchase of a VETRA USB MegaSwitch! This quality product is designed and built by us
in the USA and is backed by a VETRA Three-year Warranty and unlimited free technical support. We invite your
comments, please email us at [email protected] or call us at the numbers given at the end.
INTRODUCTION
The USB-804 "MegaSwitch"
Keyboard, Mouse and Video Switches are available as a full function, Integrated
Switch with keyboard control selection, switching keyboard, mouse, and video. Models are also available for switching audio.
The "MegaSwitch" allows one Workstation comprised of a USB Keyboard, USB Mouse, and VGA Monitor(s) to control and
work with up to four PC's. All models come with the VIP-210 power supply.
Note: The "MegaSwitch” does not come with USB, Audio, or Video extension cables.
They may be ordered
from Vetra separately.
INSTALLATION
Before connecting PC's to the Switch, make sure that the Switch is powered by its Power Supply!
The PC's may be powered or not when you connect them to the Switch.
Keyboard, mouse and video monitor may be connected to the Switch at any time.
Do not power down the Switch while any PC is connected to the Switch!
There are three main steps to connect the Switch:
1. Connect PC's to Switch unit:
USB
Connect any available USB input on the PC's to the Switch using USB A-B cables. Connect PC #1's USB port to the
backpanel connector of the Switch marked "PC1". Connect PC’s #2, #3, and #4 USB ports to the appropriate backpanel
connectors of the Switch marked "PC2", “PC3” and “PC4”.
Video
Connect the Video outputs of the PC's to the Switch using 15 pin HDD15 male/female extension cables. Connect PC #1's
video output to the backpanel connector of the Switch marked "TO PC1 MON". Connect PC’s #2, #3, and #4 video outputs to
the appropriate backpanel connector of the Switch marked "TO PC2 MON", TO PC3 MON”, and “TO PC4 MON”.
For the V2, V3, and V4 series MegaSwitch:
Connect PC #1’s Monitor A video output to the back panel connector of the Switch marked “PC1 MON A” and connect PC#1’s
Monitor B video output to the back panel connector of the Switch marked “PC1 MON B”. Repeat for PC’s #2, #3, and #4.
For V3 and V4 series of MegaSwitch connect PC#1’s Monitors C and D video outputs to the back panel connectors of the
Switch marked “PC 1 MON C” and “PC1 MON D”. Repeat this step for PC’s #2, #3, and #4.
Audio (Audio models only)
Connect the Microphone inputs of the PC’s to the Switch using a stereo cable male/male with 3.5 mm plugs at connectors
marked “TO PC1 MIC “. Connect PC’s #2, #3, and #4 audio outputs to the appropriate backpanel connector of the Switch
marked "TO PC2 MIC", TO PC3 MIC”, and “TO PC4 and “TO PC4 MIC”. Connect the speaker outputs of
275 Marcus Blvd, Ste- J, Hauppauge, NY 11788-2022 USA
Tel: 631.434.3185 Fax: 631.434.3516
www.vetra.com email: [email protected]
