Nikon Z 30 - Support for power zoom lenses; Custom controls for power zoom

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Support for power zoom lenses
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New options for Custom Settings f2 “Custom
controls (shooting)” and g2 “Custom controls”:
“Power zoom +” and “Power zoom −”
[Power zoom +] and [Power zoom −] have been added to the
roles that can be assigned to camera controls for Custom
Settings f2 [Custom controls (shooting)] and g2 [Custom
controls]. If you assign [Power zoom +] to [Fn1 button], you
can zoom in electronically (power zoom) while pressing the Fn1
button. If you assign [Power zoom −] to [Fn2 button], you can
zoom out electronically while pressing the Fn2 button.
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These options apply only with power zoom lenses.
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When [Fn1 button] in Custom Setting f2 [Custom controls
(shooting)] or g2 [Custom controls] is set to [Power zoom +],
[Power zoom -] is selected for [Fn2 button].
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When [Fn2 button] in Custom Setting f2 [Custom controls
(shooting)] or g2 [Custom controls] is set to [Power zoom -],
[Power zoom +] is selected for [Fn1 button].
•
In self-portrait mode, power zoom operation using the Fn1
and Fn2 buttons is disabled.