Virtual Research V6, User Manual

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with electrical tape wrapped at about 18” intervals around both cables. However, this can leave a sticky
residue when you remove the tape. We do not recommend plastic cable ties since they tend to snag on
their surroundings. If you order a V6 and a position sensor together from Virtual Research, we can
attach the position sensor to the V6 at time of assembly.
If you are using an electromagnetic position sensor, you will get better performance if you mount the
transmitter above the user’s head rather than below. The clear path from transmitter to receiver reduces
noise possibly induced by the V6.
Section Five: Mechanical Adjustments
Ratchet Knobs
The ratchet knobs adjust the size of the HMD making it possible to secure the HMD snuggly to your
head. To open turn ratchet knobs counter clockwise and to close turn ratchet knobs clockwise.
Tension of ratchet knobs can be adjusted by turning the Phillips screw at center of knob.
Interpupillary Distance (IPD)
Interpupillary distance is the distance between the right and left pupils. Adjustments are made via the
dual function knobs located at the front of the V6 HMD shell. Twist knobs until both images are evenly
visible. Close one eye at a time to confirm the image is centered in front of the eye. Incorrect
positioning of the IPD adjustment may lead to eyestrain.
Range: 52mm - 74mm.
Fore/AFT Motion - Eye Relief
Slide the dual function IPD knobs forward and back to adjust eye relief (the distance between the eyes
and optics). This allows the V6 to be worn with glasses. It is best to don the HMD with the optics in