SKYWORTH NTUD – U21 Wireless Module Instructions
- June 5, 2024
- SKYWORTH
Table of Contents
SKYWORTH NTUD – U21 Wireless Module Instructions
Operation I nstruction
Respect of customer, sincerely thank you for purchasing SKYWORTH equipped with
wireless WIFI NTUD U21 type USB peripheral products.
This product can support USB2.0 protocol, based on the IEEE802.11 a/ b/g/n
BT5.0 standard design . With all the way to send and receive all the way (
2T2R ) dual channel work, maximum transmission rate of up to 300 M bps. Ens
ure that users browse and download data flow, security and stability
NTUD U21 wireless WIFI USB peripheral product support
Windows XP/Vista / 7 / Linux operating system In SKYWORTH
TV, have complete embedded in the product and the driver, without user t o
install, and at the same time support Linux and Android.
Used in TV production operation is as follows:
- Turn on the TV, switch to the “home page” interface.
- Select “Settings” feature. ” OK ” to enter
- Select “network setup” function. ” OK ” to
- Choose t he “wireless network”, ” OK ” to
- According to the needs, select “auto search”, “manual connection”, etc. Press the ” OK ” to enter
- Choose their own after the AP name ” OK ” to enter Enter the password.
Television system has the memory function, for the f irst time to use should
be according to the above steps, later need not operation, boot automatically
connected.If need to change the
AP or change the mode of connection, need according to the above steps again.
Note: This equipment has been tested and fou nd 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 r adiate 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 relo cate 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/televisi on technician for help.
To assure continued compliance, any changes or modifications not expressly
approved by the party responsible for compliance could void the user’s
authority to operate this equipment.
FCC Radiation Exposure Statement
This equipmen t complies with FCC RF radiation exposure limits set forth for
an uncontrolled environment.
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. Regulation Information.
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List of applicable FCC rules:
FCC part 15.249
FCC part 15.247
FCC part 15.407 -
Summarize the specific operatio nal use conditions
This Device and its antenna must not be co located or operating in conjunction with any other antenna or transmitter.
The host product manufacturer should state this information to the host instruction manual. -
Limited module procedur es: No applicable.
-
Trace antenna designs
No applicable. -
RF exposure considerations
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment, and minimum of 20cm separation between antenna and body. The host product shall show the same or similar statement to the end users. -
Antennas
Antenna types not included in this list, having a gain greater than the maximum gain indicated
For that type, are strictly prohibited for use with this device.
Antenna ty pe: Integral Antenna
Bluetooth Antenna Max. Gain: 2.0dBi
Each 2.4G WIFI Antenna Max. Gain: 3.1dBi
Each 5G WIFI Antenna Max. Gain: 2.26dBi -
Label and compliance information
The end product must carry a label stating Contains
Transmitter Module FCC ID: 2 ANM3NTUDU2 1 or shall use e labeling. -
Information on test modes and additional testing requirements
The host manufacturer can use the software MPTool, Version: 9.02 and RTLBTAPP, Version: 5.2.2.75 for access to the test modes. Connected to the c omputer through the serial port of the host product, the channel and power controlling software provided by the applicant was used to control the operating channel as well as the output power level. The RF output power selection is for the setting of RF ou tput power
expected by the application and is going to be fixed on the firmware of the end product. -
Additional testing, Part 15 Subpart B disclaimer
The modular transmitter is only FCC authorized for the specific rule parts (FCC Part 15.249&15.247&15.4 07) list on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B
compliance testing with the modular transmitter installed when contains digital circuity. -
The device is going to be operated in 5150~5250MHz frequency range. It is restricted indoor environment only.
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The device working temperature 0 to +60
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The device working voltage 3.3V 10%
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Manual Information to the End User
The OEM integrator has to be aware not to provide information to the end user
regarding how to install or remove this RF module in the user s manual of the
end product which
integra tes this module.