GeoVision V8.5 Installation Guide - XTECHCAM
GeoVision V8.5 Installation Guide - XTECHCAM
GeoVision V8.5 Installation Guide - XTECHCAM
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Extending Transmission over the Distance<br />
2<br />
Hardware Accessories<br />
When the transmission signals between the RS-485 communications become weak over the<br />
distance, switch on the Terminal Resistance Switch to maintain the signals.<br />
The diagram below illustrates how to use the Terminal Resistance Switch to maintain the<br />
signals:<br />
Terminal Resistance Switch<br />
Installing Drivers<br />
Figure 2-26 Terminal Resistor connections<br />
The default setting of the Switch is OFF. To switch on the Terminal<br />
Resistance Switch, push the switch to the ON position.<br />
When you connect GV-COM V2 to the computer, the Found New Hardware Wizard will<br />
automatically detect the device. To install the drive, follow the steps described in 2.13<br />
Installing USB Driver.<br />
To verify the drivers are installed correctly, go to Device Manager. Expand the Ports field,<br />
and you should see one entry for Prolific USB-to-Serial Bridge.<br />
Figure 2-27<br />
111
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