If new firmware versions are released for any of these components, you can download the files to your computer using the links below. These files can be uploaded to the EZ-DT via a microSD card (32GB or less) located within the battery compartment. To update the firmware of an ICC2 facepack or an EZ-DM decoder output module, use the ribbon cable connector located under the top cover.
IMPORTANT: Before proceeding, make sure to unzip the EFI file. Once unzipped, move the extracted files to the MicroSD folder on your desktop.
Do not rename the files, as doing so will cause the update process to fail.
- Download the latest File onto a microSD card (32GB) from your computer.
- Open the Battery Compartment on the EZDT using a flat-head screwdriver (fig. 1).
- Insert the microSD card.
- On the EZDT, navigate to Settings and select.
- Navigate to Update and select.
- Select Yes to update the EZ-DT Firmware.
A green checkmark will indicate the update was done successfully.
- From the Home Screen, select Update.
- Select the EZ-1 model.
- Insert red and blue wires from the decoder into the EZ-DT Programming Ports. If all decoders should be updated, then insert the two-wire path (red & blue wires) into the EZ-DT programming ports.
- Select Enter.
- A successful decoder update is confirmed by Two Beeps and a Green check mark.
IMPORTANT: EZ‑1 decoders with date codes prior to November 2024 require a firmware upgrade to version v005 or later to function correctly with the new MCC controllers and EZ‑DM decoder modules.
- From the Home Screen, select Update.
- Select the EZ-DM model.
- Remove the ribbon cable from the ICC2 Facepack.
- Insert ribbon into the EZ-DT (as shown in the display). Select Enter.
- A successful EZ-DM (decoder module) update is confirmed by two beeps and a Green check mark.
The ICC2 Controller must have the 9V battery removed from the facepack before this update.
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- From the Home Screen, select Update.
- Select the ICC2 model.
- Turn the power Off to the controller.
- Remove the ribbon cable from the ICC2 Power Module.
- Insert the ribbon into the EZ-DT (shown in display). Select Enter.
- Successful updating of the facepack is confirmed with Two Beeps and a Green checkmark.
- With dial in Run position on the ICC2 Controller, press the Left arrow, Right arrow, and Prg buttons simultaneously.
- Turn the dial to System Off, then release all buttons. The firmware version will display on the controller.
NOTE: For JAN 2024 > ICC2 Face Panels, you can press and release the Left arrow, Right arrow, and Prg buttons simultaneously to view the firmware.
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