User's Manual

Tobii C12 user manual R090119
4
ImportantSafetyinformationaboutC‐Seriesdevices
Note: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generate, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Modifications not expressly approved by the manufacturer could void the user's
authority to operate the equipment under FCC rules.
To ensure safe operation of your C-Series device, please note the following:
Caution: C-Series devices contains Lithium Ion batteries. Do not expose batteries to fire
or temperatures above 45°C (113°F). These conditions may cause battery to generate
heat, ignite or explode.
Caution: Do not disassemble or harm the battery. Follow local law when disposal of
battery is needed.
Caution: For safe operation of C-Series devices, use only charger, batteries and
accessories approved by Tobii Technology.
Caution: Do not open the metal casing of C-Series devices, as it is a hazard risk. The unit
contains no serviceable parts.
Avoiding hearing damage
Permanent hearing loss may occur if ear buds or headphones are used at high volume.
Set the volume to a safe level. You can adapt over time to a higher volume of sound
that may sound normal but can be damaging to your hearing. If you experience
ringing in your ears, please lower the volume or stop using the earphones. The louder
the volume, the less time is required before your hearing could be affected. Hearing
experts suggest that to protect your hearing:
• Limit the amount of time you use ear buds or headphones at high volume.
• Avoid turning up the volume to block out noisy surroundings.
• Turn the volume down if you can’t hear people speaking near you.
To establish a safe volume level:
• Set your volume control at a low setting.