User Manual

INS_CNGEMC4+2[POE][HO]/M 09/08/20 PAGE 32
INSTALLATION AND OPERATION MANUAL CNGEMC4+2[POE][HO]/M
TECH SUPPORT: 1.888.678.9427
Firmware Upgrade Procedure
The steps for upgrading the unit with the push bootloader are as follows:
1. Bring up the web server and select the Firmware Upgrade tap. Check the “Enable Image
Upgrade box.
2. Start the bootloader and verify the IP address listed is the same as your device. Update if
needed.
Once IP Address is correct, click on connect (step 1) then follow the next steps:
Click Load Hex File (2)
Click Erase (3)
Click Program (4)
Click Verify (5)
Click Run Application (6)
Warning: Do not enable the firmware update process unless you have a firmware file available
and are ready to upgrade the unit. Once the process is started, it cannot be cancelled
and if a new firmware is not uploaded to the unit it will be necessary to return the unit
to the factory for re-programming.