5 Electromagnetic Compatibility (EMC) / Cables
Instruction Manual C-Quant ( G/80000/1007/en)
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5
Electromagnetic Compatibility
(EMC) / Cables
Special precautionary measures in respect of EMC apply to electrically operated medical
devices.
No special measures need be observed in respect of OCULUS devices and systems.
Attention
Portable and mobile HF sets can interfere with electrically operated medical devices.
Cables
To minimise emitted interference and to increase interference resistance, the following
types of cables must be used:
6
Description of Unit and its
Function
The C-Quant measures, in an accurate and objective way, the amount of straylight on the
retina caused by light scattering in a patient´s eye. In an ideal eye there would be no light
scattering at all, but because the eye media are not optically ideal, there will always be
some light scattering; which degrades the image projected on the retina, thus the quality
of vision.
The effect of increased straylight can be compared to what would be seen through very
dirty glasses. In short, more straylight means worse vision.
Straylight may be significantly increased above normal values because of cataract,
corneal distrophies, refractive surgery or other pathologies.
It is designed for computer-controlled operation via serial or USB interface.
7
Operation
7.1
Before first Use
Please remove the device as well as the accessories from the packaging and keep this. You
can use it for correctly sending or transporting the device in the case of service or repair.
In this way you avoid unnecessary damage and costs.
Read these operating instructions carefully.
05200320 or 05200210 (110 volt)
Mains cable
2.5 m in length
