TC-446S www.hytera.cn 8110044600920

L06774

TC- 446S

English

Preface
Thank you for purchasing Hytera TC-446S portable two-way radio.
TC-446S is endowed with professional outlook, reliable structure, practical functions and mature performance. It will bring you perfect communication. To derive optimum performance from your product, please read this manual and the supplied Safety Information Booklet carefully before use.



TC- 446S
Instructional Icons

Copyright Information

The following icons are available through this manual:

Hytera and HYT are trademarks or registered trademarks of
Hytera Communications Co., Ltd. (“Hytera”) in PRC and/or other countries or areas. Hytera retains the ownership of its trademarks and product names. All other trademarks and/or product names that may be used in this manual are properties of their respective owners.

English

Caution: indicates situations that could cause damage to your product.
Note: indicates tips that can help you make better use of your product.

Term Explanation
Please pay your attention to the following key terms:
Key Operation
Short press: to press a key and release it quickly.
Long press: to press and hold down a key for above 1 second. Hold down: to press a key and remain holding it down.
User Mode
User mode is the operation mode you enter by powering on the radio.
CTCSS/CDCSS
This technology can avoid unwanted calls at the same frequency. 

The Hytera product described in this manual may include
Hytera computer programs stored in memory or other media. Laws in PRC and/or other countries or areas protect the exclusive rights of Hytera with respect to its computer programs. The purchase of this product shall not be deemed to grant, either directly or by implication, any rights to the purchaser regarding Hytera computer programs. Any Hytera computer programs may not be copied, modified, distributed, decompiled, or reverse-engineered in any manner without the prior written consent of Hytera.

Disclaimer
Hytera endeavors to achieve the accuracy and completeness of this manual, but no warranty of accuracy or reliability is given. All the specifications and designs are subject to change without notice due to continuous technology development.
No part of this manual may be copied, modified, translated,

TC- 446S or distributed in any manner without the express written permission of Hytera.

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If you have any suggestions or would like to learn more details, please visit our website at: http://www.hytera.cn.

Operational Instructions and Training Guidelines

Your product is designed and tested to comply with a number of national and international standards and guidelines
(listed below) regarding human exposure to radio frequency electromagnetic energy. This product complies with the IEEE and ICNIRP exposure limits for occupational/controlled RF exposure environment at operating duty factors of up to 50% transmitting and is authorized by the FCC for occupational use only. In terms of measuring RF energy for compliance with the FCC exposure guidelines, your product radiates measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in standby mode.
Your product complies with the following of RF energy exposure standards and guidelines

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United States Federal Communications Commission,
Code of Federal Regulations; 47CFR part 2 sub-part J

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American National Standards Institute (ANSI)/Institute of
Electrical and Electronic Engineers (IEEE) C95. 1-1992

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Institute of Electrical and Electronic Engineers (IEEE)
C95. 1-1999 Edition

To ensure optimal performance and compliance with the occupational/controlled environment RF energy exposure limits in the above standards and guidelines, users should transmit no more than 50% of the time and always adhere to the following procedures: