Vuzix Wrap 310XL - Manual (Page 5)

Brightness: Adjust the amount of backlight applied to the display. Increased brightness can shorten battery life.
Contrast: Adjust the video contrast.
2D/3D Format: Configures the eyewear for display of either standard 2D video or “Side-by-Side” 3D (stereoscopic) video.
3D View: 3D images can be composed for parallel or cross-eyed view. If a 3D image appears flat or unclear, choose the
alternate 3D View and determine if the image quality improved.
Battery Indicator
A battery indicator is displayed when approximately 20 minutes of power remains. That time will vary based on a
number of factors including eyewear settings and the type, age, and condition of battery used .
Audio
Your Wrap video eyewear is equipped with removable noise isolating earphones and three sizes of noise isolator inserts.
Medium sized noise isolators are pre-installed on the earphones. These can be pulled off larger or smaller isolators
installed for a more comfortable fit.
The earphones plug into the eyewear as indicated in the illustration in the Quick Start section. If you wish to use an alternate
audio system, simply unplug the Wrap noise-isolating earphones and store them away. If using an alternate audio system, use
the volume adjustment provided with that audio system - your Wrap volume adjustment works only with Wrap earphones.
Audio volume adjustment for the Wrap earphones is available whenever the OSD is not displayed. You can adjust the
volume by pressing adjustment arrow buttons on the Battery/Control Box and an onscreen indicator displays the
volume level.
Nose Bridge
For comfort and the best quality display, your video eyewear should sit on the bridge of your nose with the display
panels directly in your line of sight.
The nose bridge assembly slides in and out of the eyewear optical module and wire arms,
like those on conventional spectacles, bent to achieve a proper fit.
A second nose bridge is provided to accomodate a broader range of facial structures. Pull
the nose bridge down to remove it and insert the alternate nose bridge by inserting it in
its slide tracks behind the metal clip.
The nose pad assembly is designed for a single user and its wire arms should not bent
repeatedly or at sharp angles as this may cause a weakening and eventual breakage of
the nose pad arms. If this occurs, the nose bridge assembly can be replaced.
Tether Strap
The Wrap video eyewear is light, weighing in at approximately 3 oz. or 85 grams.
For some, especially those unaccustomed to wearing glasses, have not properly
adjusted their nose bridge/pads, or involved in certain activities, may find a tether
strap (lanyard) enhances comfort and a secure fit.