G4-508HD4a User Manual & Install Guide
Special Topics
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7.5
Upgrading Device Firmware
From time to time, Gatekeeper Systems may release new firmware updates for your device which will improve
performance and reliability.
In order to update your device, please download the correct firmware update compatible with your device. If
you have any doubts, please contact Gatekeeper Systems for assistance.
Once you have obtained the appropriate firmware update file, copy this file to a USB flash drive. Bring the USB
flash drive to the device and insert it into the USB port.
Then
Navigate to:
Main Menu
à
Setup
à
Maintenance
à
Upgrade
.
Figure 7-6 Upgrading Device Firmware
Click the appropriate
( Upgrade )
button next to the component that you wish to update. Browse to the folder
on your USB flash drive and select the correct firmware update file to apply.
The device will update the firmware accordingly and reboot.
Please ensure that you have the correct Gatekeeper Systems authorised firmware update. Installing
third-party, wrong, or otherwise unauthorised updates will void your warranty and may cause
permanent damage to your device.
