P/N 20126 Rev B
Page 7
Screening Environment
For optimal screening results, screen in an environment with lower level subdued lighting. Be sure
to eliminate or block any sources of sunlight and/or incandescent light from reflecting on the
subject’s eyes (See
Figure 4
). Florescent light is acceptable but note that the subject’s pupil size can
be affected and can decrease your chances of a successful screening.
NOTE
:
A minimum pupil size of 4mm is required for screening to occur and may be difficult to
achieve in a room with any light source. If the pupils are too small, Spot will notify you on
screen to adjust the lighting in the room. For best results, subject’s pupils should be 5mm or
greater.
Getting Started
Charging Spot
1.
Connect provided AC cord set and power supply/charger together.
2.
Gently lift the back of Spot to view the available connections.
3.
Locate the DC power connector
on Spot and connect the power supply/charger (
see
Figure 5
). The DC power connector on the power supply/charger will easily insert into the DC
power connector on Spot. Using force to connect the power charger can damage Spot and will
void the warranty.
4.
Plug the AC power cord into an available AC wall outlet to charge Spot.
F i g u r e 4
