1.1.6 Mechanical Shock Warning
The Tobii Pro Glasses 2 system is a delicate measuring instrument used for research purposes and should be treated
with care at all times. To avoid breaking or damaging the internal electronic circuits, do not drop, knock, or shake the
device. Eye tracking quality or accuracy can be seriously affected if the head unit or recording unit has been dropped.
If the eye tracker is exposed to mechanical shock, for example, when dropped, do not try to start it or connect it to a
power source. Contact Tobii Support for instructions.
To avoid breaking or damaging the internal electronic circuits, do not bend any part of the eye tracking system. Eye
tracking quality or accuracy can be seriously affected if the head unit or recording unit has been bent.
1.1.8 Do not open the devices
Do not open or disassemble the head unit or the recording unit. Non-compliance will result in loss of warranty! There
are no user serviceable components inside. Contact Tobii Support if Tobii Pro Glasses 2 is not working properly.
The head unit and recording unit have numerous external interfaces (connectors). Connecting any other device or
connector than those intended may cause personal injuries and/or damage Tobii Pro Glasses 2. Tobii or its agents
are not liable for any damages or injuries to a person or their property due to connecting unintended connectors.
1.1.10 HDMI Cable Warning
The provided HDMI cable should only be used to connect the head unit with the recording unit. Do not use the HDMI
cable for any other purpose or for connecting to any other devices. Only use HDMI cables provided by Tobii to con-
nect the head unit with the recording unit. Tobii or its agents are not liable for any damages or injuries to a person or
property due to wrong use of the provided cables.
The Tobii Pro Glasses 2 system is designed for use in dry indoor environments. Avoid any exposure to direct sunlight
as this will affect eye tracking quality and longer exposure can overheat the equipment. Avoid exposure to any liquids,
gels, moist, rain, sweat or other damp materials or environments. Do not use the eye tracker near water — the device
is not water resistant.
The device complies with IP Class 20 and has no protection against objects smaller than 5 mm. Keep the eye tracker
in a clean and dust free environment. When using the equipment take adequate precautions against dust and dirt.
Do not place or use the equipment in places subject to extreme temperatures and humidity, such as on top of and or
near a heating element, in a hot or damp room, or in a hot automobile in the sun. Usage temperature: 0℃ to +30℃ /
32℉ to 86℉
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1 Safety and Compliance
Tobii Pro Glasses 2 User manual v.1.20.2 - en-US
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