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Bypass Check for Updates
WARNING
Before performing an upgrade, first backup any important videos in video and clip folders, and configuration files in config. When upgrading software on a PC, the new version should cleanly remove existing versions. However, uninstalling earlier versions manually using Add/Remove Programs may be preferred.

To ensure a successful download and subsequent upgrade of

other GSX-900 units simply follow the instructions below.
 
Software Updates: Gatekeeper Systems - GSX-900™ Smart Recorder
 

You will need:

 

• COMRAD™ Unit from a GSX-900™
• USB Cable
• 3 Amp COMRAD™ Power Supply
• Computer with Internet Connection

Part I: Downloading GK Viewer

Power up the COMRAD™ by plugging in the 3 Amp power supply to the DC jack on the back. Refer to Figure 1.

Connect the USB cable to the back of the COMRAD™ and then plug the other end into the USB port on your computer. Refer to Figure 1.

If the viewer opens automatically, please close it.

Click on the Viewer Setup File and save it as setup.exe to the COMRAD™, overwriting the existing setup.exe file. The COMRAD™ drive usually shows up as removable drive, E:\. Refer to Figure 2.

When the download is complete, click on setup.exe which was saved to the COMRAD™ drive. This will install a new Viewer. Note: The installation will ask you to uninstall VobSub. Go to Control Panel >> Add/Remove Programs>> Vobsub v2.23 (Remove only) and uninstall. When the installation is complete, GK Viewer will open.

Part II: Downloading the Software using Check for Updates

From the Viewer, click on File >> Check for Updates. Refer to Figure 3.

A new window called Update Viewer Software will pop up with three packages to download, click OK. Refer to Figure 4.

The software will start to download and will copy the files to the attached COMRAD™. Refer to Figure 3.

Part III: Upgrading the Fleet of GSX-900 units

You will need:

• COMRAD™ (Upgraded in Previous Step)
• USB Cable
• DC to DC Cable
• Access to all GSX-900™ Units Installed in Each Bus

 
The COMRAD™ that was just updated can be used to upgrade all existing GSX-900 units.

In the bus, power up the GSX-900 and wait until it goes into Record mode.

Power up the upgraded COMRAD™ with either the DC to DC cable or the COMRAD™ power supply.

DC to DC Cable:

Plug in one end of the DC to DC cable to the DC jack on the front of the GSX-900 and the other end into the DC Jack on the back of the COMRAD™. Refer to Figure 5.

COMRAD™ Power Supply:

Plug in to the DC Jack on the back of the COMRAD™. You may need an extension cord to plug in the power supply to a wall outlet. Refer to Figure 5.

When the COMRAD™ is powered up, connect the USB cable to the USB port on the back of the COMRAD™. Connect the other end into the USB port on the front of the GSX-900. Refer to Figure 5.

When a connection is made, you will hear three audible beeps.

Copying Upgrades" will appear momentarily on the LCD screen, when finished unplug the external COMRAD™ and reboot the GSX-900 unit by manually shutting down and let it restart. Refer to Figure 6.

When the GSX-900 power up, the current software version will be displayed on the LCD screen for approximately one minute while the software installs on the unit. Once the unit goes into record mode, you may shut down. The next time the GSX-900 reboots it will display the updated software version.

 
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