Power Supply Statement; Products With Television Tuner Options Installed; Note To Catv System Installer - Lenovo K100 Warranty Manual

Caution
Use of controls or adjustments or performance of procedures other than those specified herein
might result in hazardous radiation exposure.
Do not remove the drive covers. Removing the covers of the CD or DVD drive could result in exposure to
hazardous laser radiation. There are no serviceable parts inside the CD or DVD drive.
Some CD and DVD drives contain an embedded Class 3A or Class 3B laser diode. Note the following
statement.
Danger
Laser radiation when open. Do not stare into the beam, do not view directly with optical
instruments, and avoid direct exposure to the beam.

Power supply statement

Never remove the cover on a power supply or any part that has the following label attached.
Hazardous voltage, current, and energy levels are present inside any component that has this label attached.
There are no serviceable parts inside these components. If you suspect a problem with one of these parts,
contact a service technician.

Products with television tuner options installed

The notice below applies to products containing television (TV) tuner devices that connect to external antennas
or to cable/CATV systems, or both, and that are intended to be installed in North America. Users and installers
in other countries should follow local codes and ordinances when installing appliances that connect to external
antennas and cable/CATV systems. If local codes are not applicable, it is recommended that users/installers
follow guidelines similar to those that follow.

Note to CATV system installer

This reminder is provided to call the CATV system installer's attention to Article 820-40 of the National Electrical
Code (NEC) that provides guidelines for proper grounding and, in particular, specifies that the cable ground
shall be connected to the grounding system of the building, as close as possible to the point of cable entry as
practical.
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Safety and warranty guide
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