Nikon Mirrorless Cameras Z Series Z 5 Supplementary Firmware Update Manual
Summary
This guide provides essential technical documentation for users upgrading their Z 5 camera operating system to "C" firmware version 1.40. It details major new capabilities, such as enabling Eye-Detection AF in Movie Mode and introducing Memory Recall for customized focus positions. The manual also covers advanced connectivity options, including settings for wired USB connections (MTP/PTP), comprehensive remote control setup using the ML-L7, and integration support for the optional MC-N10 grip. It is vital reading for skilled photographers and videographers seeking to maximize their camera's performance and workflow efficiency.
Page 1 Text Content
SB3B04(11) 6MO00711-04
En Features Available with “C” Firmware Version 1.40 Updating the Z 5 “C” firmware from version 1.21 to version 1.40 gives access to the features described below. For information on features available with prior updates, see the Z 5 Reference Manual. To view the camera firmware version or update the camera firmware, select [Firmware version] in the setup menu. The latest firmware for the Z 5 is available for download from the Nikon Download Center. https://downloadcenter.nikonimglib.com/
Page Summary Contents For Nikon Mirrorless Cameras Z Series Z 5 Supplementary Firmware Update Manual
Manual Details
| Brand | Nikon |
|---|---|
| Pages | 14 |
| File Size | 727.90 KB |
| Published | June 04, 2026 |
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Frequently Asked Questions
How do I save and recall a focus position?
Use Custom Setting f2 by assigning [Save Focus Position] to the lens Fn button, and then assign [Recall Focus Position] to the lens Fn2 button. Pressing these buttons achieves memory recall.
Is Eye-Detection AF available in Movie Mode?
Yes, updating to "C" firmware version 1.40 enables eye-detection AF (for humans, dogs, and cats) in movie mode. This was not supported in earlier versions.
How do I connect the camera via USB?
Select the [USB] item in the setup menu. Choose [MTP/PTP] for computers or smart devices, or [iPhone] for iPhones running NX MobileAir (requiring a third-party cable).
What are the requirements for using the ML-L7 remote control?
The camera must be paired with the remote before use. Ensure [Airplane mode] is set to [Disable], and do not connect the camera via USB.