
TruLink™ VGA Switcher/Extender w/Audio
Model: 39971 (2-port)
Model: 39972 (4-port)
Operation Manual
ver. 1.0

Operation Manual
TruLink™ VGA Switcher/Extender w/Audio
Model: 39971 (2-port)
39972 (4-port)
Thank you for purchasing the TruLink™ VGA Switcher/Extender w/Audio. We recommend that
you read this manual thoroughly and retain for future reference.
39971 39972
Function:
The TruLink™ VGA Switcher/Extender with Audio allows you to choose between multiple PCs to
display it on one monitor or projector. Daisy-chain more than one switcher to expand the number
of computers you can connect. With the built-in video signal enhancement, you can place the
monitor up to 210 feet away while maintaining your video quality. No software is required and PC
selection is easy. Switch between computers via push buttons or use the remote control for PC
selection from up to 6 feet away.
Package Contents
• VGA switch (1)
• Power supply (1)
• Remote control (1)
• Operation manual (1)
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Table of Contents
Functions …………………………………………………………………………...ii
Package Contents……………………………………………………………….....ii
Features……………………………………………………………………………..1
Connecting the VGA Switcher/Extender...............…….…….…..…………….1-2
Operating the VGA Switcher/Extender..............……………..…………………..2
Operating the VGA Switcher/Extender with the remote control.............2
Operating the VGA Switcher/Extender from the front panel................. 2
Troubleshooting…………………………………………………………………......3
Specifications……………………………………………………………………......3
Warranty/Important Safety Information…………………………………………....4
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