6
2. IPD adjustment: Close one eye and slide the knob to center the image. Once the image is
centered, repeat the process with the other eye.
3. Fine adjustment: Open both eyes and look at the merged image. Make small adjustments to
the focus and IPD for each eye until it feels visually comfortable and merges into a single
clear picture.
Note: Do not expose the lens directly to sunlight. Otherwise, the OLED displays might be
damaged.
Head Strap
The goggle includes a 50mm (2 inch) wide head strap with battery pocket. Once you have
configured the face plate and padding foam for your preferred face fit, put on the head strap
and adjust the tightness to your preference.
HDMI input
The HDZero goggle includes a single port HDMI 1.4b receiver though a mini HDMI port. The
incoming HDMI video is routed to the OLED display without adding any frame buffer latency.
Please note that most HDMI connectivity issues are due to either incorrect monitor settings or a
faulty HDMI cable. If you encounter issues using the HDMI input, try connecting with
alternative HDMI sources and alternative cables to rule out these common causes.
HDMI Output
The HDZero goggle includes a high-performance single channel HDMI transmitter that is fully
compliant with HDMI 1.3a through a mini HDMI port.
The HDMI output will display exactly the same content as what appears on the OLED displays.
TABLE 2. HDMI Output Format