Install the external lens encoder onto a 15mm rod and attach the gear onto the lens**.**
To send data and to power the lens encoder, attach a USB cable from the Rover to the lens encoder. For this example, the focus slot on the Rover is designated to the top left port.
<aside> <img src="/icons/flash_yellow.svg" alt="/icons/flash_yellow.svg" width="40px" /> IMPORTANT: Each USB port of Rover defines FIZ (focus, iris, zoom) data differently. See Rover for the FIZ data mapping.
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On Mars dashboard, if the encoder is connected successfully, you can see a small gear icon appear to the Rover icon.
Rotate the focus ring to the closest focus distance ( or widest setting for Zoom and Aperture if Encoder is positioned that way) In this example, it is 22 cm.
Press the Zero button on the Indiemark encoder to define the zero value for rotation. The light indicator should be showing white.
