User Manual

Table Of Contents
Appendix A. GV-USB Dongle Upgrade
Note the following requirements and limitations for the Control Center:
Dongle Requirements
An appr
opriate USB dongle of “Black” color is required.
It is required to install drivers from the Software DVD for the GV-USB Dongle to work.
Installing the latest GV-USB Dongle driver (V1.2.1.0) will limit the total number of
upgrade and downgrade of the dongle to 9 times.
The GV-USB Dongle can be upgraded to include more functions.
Using more than one GV-USB Dongle of different applications on the same computer is
possible. However, Control Center and Center V2 cannot be run together.
Two GV-USB dongles with Control Center application is not possible on a single
computer.
Upgrading the Black Dongle
The
Black Dongle can be upgraded to include more functions or enhance the system. You
need to collect the data from your dongle and send it back to GeoVision for an upgrade. The
upgrade is a charged service. To upgrade your dongle, follow these steps:
1. Each dongle has its own serial number. Find it on the side of the dongle. Later this serial
number will be used in naming the files for upgrading.
Figure A-1
2. Insert the dongle to the computer.