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② To replace the battery, unlock and open the battery compartment, insert a new
battery matching the polarity (+/-) as indicated, and then close and lock the battery
compartment.
3. Get Started
① Connect Nebula Cosmos Max to a power outlet using the provided power adapter.
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+
+
② Press
to turn on the projector.
③ Angle the device towards a suitable projection surface or wall.The built-in autofocus
automatically adjusts the protector's image focus. Or you can press
control to manually adjust the focus.
④ When using for the first time, follow the on-screen instructions to complete the
basic set-up.
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on the remote
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