Light Position Controls; Filter And Aperture Controls - Welch Allyn Insight 13500 Directions For Use Manual

Directions for use

Light position controls

The BIO module also has a tilt-mirror adjustment that controls the vertical position of the
light beam. For convenience, the controls are located on both sides of the device so that
you can adjust the light beam when the instrument is on your head.

Filter and aperture controls

The Insight BIO is equipped with built-in filter and aperture controls. The control that
selects between neutral (no filter), red-free, amber, and cobalt blue filters is located on
the right side of the control arm when the instrument is on your head.
Similarly, the control that selects between small, medium, and large apertures and the
diffuser is located on the left side of the control arm when the instrument is on your
head.
Using the Insight BIO 13