WR-1 firmware updates can be performed with:

- D5, ... D810, D800, D800E, D750, D500, D7200, and D7100 cameras
- Other cameras cannot be used to upgrade WR-1 firmware.

Viewing the WR-1 Firmware Version

On the Camera
- Attach the WR-1 to the camera and slide the Tx/Rx/OFF switch to Rx.
- Turn the camera on.
- Press the camera MENU button and select Firmware version in the SETUP MENU.
- Check the WR-1 firmware version (“W”).
- Turn the camera off.

On the WR-1
- Slide ... using the multi selector.
- Check the firmware version.
- Slide the Tx/Rx/OFF switch to OFF.

Updating the Firmware:

- Create a folder on the computer ... memory card that has been formatted in the camera.
- After attaching the WR-1, insert the memory card into Slot 1 on the camera, turn the camera on, and slide the WR-1 Tx/Rx/OFF switch to Rx.
- Select Firmware version in the SETUP MENU and follow the on-screen instructions to complete the firmware update.
- Once the update is complete, turn the camera off and remove the memory card.
- Confirm that the firmware has been updated to the new version.

About Camera Adapter Updates:

Updating to a different firmware version than the one already installed on the ... issues.

Given the large variety of camera adapters and numerous methods for upgrading the device, ... installation steps before you consider applying the new firmware, even if you are a power user.

firmware to be transferred to the adapter (or to ...