Preface
CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 3
Preface
Copyright
Copyright 2023
&Trademarks
CHCNAV | Shanghai Huace Navigation Technology Ltd. All rights reserved. The CHCNAV and
CHC Navigation are trademarks of Shanghai Huace Navigation Technology Limited. All other
trademarks are the property of their respective owners.
Safety Warnings
The Global Navigation Satellite System (GNSS) consists of several distinct satellite
constellations, each under the jurisdiction of a specific government agency. These entities have
the sole responsibility for ensuring the accuracy of their respective systems and maintaining
the integrity of their satellite networks.
Do not rely on the device alone for critical navigation decisions. GNSS signals can be affected
by atmospheric conditions, satellite availability, signal blocking, etc.
Be aware of the limitations of GNSS accuracy. It provides positioning information with a degree
of accuracy, but errors (including manual errors) and deviations may occur.
Avoid prolonged exposure to strong magnetic fields as they may interfere with the operation
of the device and affect its accuracy.
Do not disassemble or modify the device. Any unauthorized modification may result in
malfunction or damage and will void the warranty.
Follow all instructions in the user manual for proper handling, charging, and maintenance.
FCC Interference Statement
This equipment has been designed to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules in the Portable Mode. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
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.
CE Interference Statement
This device complies with the essential requirements of the relevant European Union
directives regarding electromagnetic compatibility and radio spectrum usage. This compliance
ensures that the device will not interfere with other devices and will operate as intended
within specified limits. These frequencies can be used without restriction in Europe.
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