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Speedlite EL-5 Firmware Update Version 1.1.0

6th June 2024

Firmware Version 1.1.0 incorporates the following enhancements:

1. Adds [FEM] to [Flash C.Fn settings].
Also, adds [ON/ETTL→M] to [Customize buttons].
Enables the ability to set Flash exposure memory (FE memory) from the camera when using Speedlites without an LCD panel.

Firmware Version 1.1.0 is for Speedlite with firmware up to Version 1.0.1. If the Speedlite's firmware is already Version 1.1.0, it is not necessary to update the firmware.

The User Manual on our website has been updated accordingly. Please download the User Manual as well as the latest firmware. You can download it from the official website.

Q&A Section:
Preparations for the firmware update:
In the folder you downloaded are the firmware (EL511000.CFU / file size: 570,609 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese). Before starting the firmware update operations, please be sure to carefully review the instructions to confirm your understanding of the firmware update procedures.

Firmware download link:

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