CHCNAV i83 GNSS USER GUIDE
| 2022-01
Preface
Copyright
Copyright 2022
CHCNAV | Shanghai Huace Navigation Technology Ltd. All rights reserved. The CHCNAV and
CHC Navigation are trademark of Shanghai Huace Navigation Technology Limited. All other
trademarks are the property of their respective owners.
Trademarks
All product and brand names mentioned in this publication are trademarks of their respective
holders.
Safety Warnings
The Global Navigation Satellite System (GNSS) comprises several distinct satellite
constellations, each of which is under the jurisdiction of a specific government entity. These
entities bear the sole responsibility for ensuring the accuracy of their respective systems and
for maintaining the integrity of their satellite networks.
Do not rely solely on the device for critical navigation decisions. The GNSS signals may be
affected by atmospheric conditions, satellite availability, signal blockage, etc.
Be aware of the limitations of GNSS accuracy. It provides positioning information with a
certain level of accuracy, but errors (including manual error) and deviations can occur.
Avoid prolonged exposure to strong magnetic fields, as they may interfere with the
operation of the device and affect its accuracy.
Do not dismantle or modify the device. Any unauthorized modification may result in
malfunction or damage, and void the warranty.
Follow all instructions provided 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.
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