Lenovo S2109 Tablet User Manual
Page 53
Safety Information
50
FCC Regulations
This device complies with part 15 of the FCC Rules. Operation is subject to the 
following two conditions: (1) This device may not cause harmful interference,and (2) 
this device must accept any interference received, including interference that may 
cause undesired operation. 
This device 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 generates,uses and can radiated 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 connected.
- Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for 
compliancecould void the user‘s authority to operate the equipment.
RF Exposure Information (SAR)
This device is compliance with SAR for general population / uncontrolled exposure 
limits in ANSI/IEEE C95.1-1999 and had been tested in accordance with the 
measurement methods and procedures specified in OET Bulletin 65 Supplement C.
This equipment complies with FCC RF radiation exposure limits set forth for 
uncontrolled environment. This device was tested for operations with the device 
contacted directly to the human body to the back side of the EUT. To maintain 
compliance with FCC RF exposure compliance requirements, avoid direct contact to 
the transmitted antenna during transmitting. The highest SAR value for the device 
reported to the FCC when worn on the body, as describe in this user guide is 
1.09 W/kg (Body-worn measurements differ among device models, depending upon 
available enhancements and FCC requirements.)