Magic Leap 1003 Guía De Seguridad E Información Sobre Normativas página 5

If Visual Calibration fails, you may need to use the larger forehead
pad. You can use the Fitting Guide to help you find the right nose
pad and forehead pad sizes. Visit our Customer Care page at care.
magicleap.com for steps on how to fit your Magic Leap 1.
Visual Calibration. Please make sure you adjust your Lightwear
until you can see the full display, can successfully complete Visual
Calibration, and are comfortable using the device. If you do not pass
Visual Calibration, adjust your fit via the Fitting Guide or read
the section below titled "Warning: Unsuccessful Visual Calibration."
For an optimal experience, we recommend Magic Leap 1 be used
by people with an interpupillary distance (the distance between
your pupils) (" IPD ") that is between 54 - 76 millimeters. If you
have an IPD outside that range, you may have a greater chance of
experiencing visual pain or discomfort and you may not have full
visibility of your display. Please review the section below titled "Small
Versus Large Size Device" for more information.
Volume. When you first use Magic Leap 1, start with the volume at
a low level and then increase the volume until you hear the sound
clearly and comfortably. Use caution to avoid turning up the volume
too high.