According to [email protected]:
>
> Here are my wishes for a wish list to Marc Okrand soon:
>
> turn off (machinery, computer, thrusters, scanners, etc.)
> chu'Ha' may equal mistrigger
In the third Star Trek movie, Search for Spock, Okrand gives us
{So'wI' yIchu'Ha'} for "Turn off the cloaking device."
> peHruS
charghwI'
--
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o_/ \
<\__,\
"> | Get a grip.
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