Honeywell Fire-Lite Alarms ES-1000X Manual page 124

Firmware Upgrade
If the following error message displays, ensure the flash drive is inserted at J20 and it is fully seated.
The following error message will display if the upgrade file is not found on the flash drive. Ensure the file is present and retry.
124
FIRMWARE UPDATE
NO USB CONNECITON
ESC TO EXIT OR ENTER
AFTER DEV CONNECTED
FIRMARE UPDATE
FILE NOT FOUND
ES-1000X Series Manual — P/N LS10133-000FL-E:A 6/21/2023
Firmware Upgrade