CAUTION The device contains high-quality, fragile parts. Do not subject it
to physical shock.
CAUTION Do not use the wrist strap as a means to carry the device; it is
not designed to carry the weight of the device.
CAUTION The device is not waterproof. If you accidentally drop it into
liquid or liquid is spilled on the device, contact Welch Allyn Technical
Support immediately. If minor water droplets are found on the device, wipe
off with a soft dry cloth.
CAUTION Do not store the device in the foam or case while the DC power
adapter is plugged in; this may cause damage to the power cord and to the
device.
CAUTION Do not leave the device in excessive heat or in direct sunlight.
High temperatures can cause the device to malfunction.
CAUTION When plugging the DC power connector into the device, do not
force the power connector into the device; this may cause damage to the
device, which will not be covered under warranty.
CAUTION Do not push or scratch the touchscreen display with stiff or
rigid objects. This may cause damage to the device. A stylus is acceptable
for use with the device.
Note If the pupils are too small, the vision screener will notify you on screen to
adjust the lighting in the room. For best results, subject’s pupils should be
5mm or greater.
Note The power cord set may not be used with any other equipment other than
the Welch Allyn Spot Vision Screener VS100.
6 Introduction Welch Allyn® Spot™ Vision Screener Model VS100