Samsung 2017 QLED TV 用户手册

English - 20

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 generates, 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 of the following measures:

 • Reorienting or relocating the receiving antenna.
 • Increasing the separation between the equipment and receiver.
 • Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
 • Consulting the dealer or an experienced radio/TV technician for help.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could 
void the user’s authority to operate this equipment.
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.
For products available in the US and Canadian markets, only channels 1~11 are available. You cannot select other 
channels.
This device and its antenna(s) must not be co-located or operated in conjunction with any other antenna or 
transmitter.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This 
equipment should be installed and operated so there is at least 8 inches (20 cm) between the radiator and your body.

Wide screen format LED Displays (with 16:9 aspect ratios, the ratio of the screen width to height) are primarily 
designed to view wide screen format full-motion video. The images displayed on them should primarily be in the 
wide screen, 16:9 ratio format, or expanded to fill the screen, if your model offers this feature, with the images 
constantly in motion. Displaying stationary graphics and images on the screen, such as the dark sidebars on non-
expanded standard format television video and programming, should be limited to no more than 5% of the total 
television viewing time per week.
Additionally, viewing other stationary images and text such as stock market crawls, video game displays, station 
logos, web sites or computer graphics and patterns, should be limited as described above for all televisions.
Displaying stationary images that exceed the above guidelines can cause uneven aging of LED Displays that leave 
subtle, but permanent burned-in ghost images in the LED picture. To avoid this, vary the programming and images, 
and primarily display full screen moving images, not stationary patterns or dark bars. On LED models that offer 
picture sizing features, use these controls to view different formats as a full screen picture.
Be careful about the television formats you select and the length of time you view them. Uneven LED aging as a 
result of format selection and use, as well as burned in images, are not covered by your Samsung limited warranty.