Learning About The „Plusoptix S12; Figure 2: Front View Of The Device (Plusoptix S12C) - PLUSOPTIX S12C User Manual

3 Learning about the „plusoptiX S12"
The "plusoptiX S12" is made up of the device with a child-friendly smiley face.

Figure 2: Front view of the device (plusoptiX S12C)

During a measurement, the "plusoptiX S12" records a series of images. To ensure children
look into the camera during the measurement, the "plusoptiX S12" plays a warble sound.
The speaker, the camera lens and the LEDS needed to light the images are located behind
the black protective screen with the smiley. This smiley helps to keep the child's attention.
Attention:
If a child is not looking at the camera lens in the middle behind the hexagon
during the measurement, this can lead to a cancellation of the measurement or
incorrect measured values of the visual symmetry. Therefore do not use any
other external fixation aids!
Attention:
If you need to put the device on its rear side, e.g. to insert or replace the
rechargeable batteries, please place a soft cloth under the device.
Note:
To prevent the protective shield from becoming dirty, we recommend that you do
not touch it. If the protective shield does become dirty, read chapter 10
"Maintenance, calibration, service and guarantee" for cleaning instructions.
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Speaker
Protective
shield
with face
Camera lens
behind
hexagonal nose