Garmin GDU 37X Pilot's Manual page 8

Warnings, Cautions & Notes
WARNING: The United States government operates the Global Positioning
System and is solely responsible for its accuracy and maintenance. The GPS
system is subject to changes which could affect the accuracy and performance
of all GPS equipment. Portions of the Garmin GDU 37X utilize GPS as a
precision electronic NAVigation AID (NAVAID). Therefore, as with all NAVAIDs,
information presented by the GDU 37X can be misused or misinterpreted and,
therefore, become unsafe.
WARNING: To reduce the risk of unsafe operation, carefully review and
understand all aspects of the GDU 37X Pilot's Guide documentation and
the Pilot's Operating Handbook of the aircraft. Thoroughly practice basic
operation prior to actual use. During flight operations, carefully compare
indications from the GDU 37X to all available navigation sources, including
the information from other NAVAIDs, visual sightings, charts, etc. For safety
purposes, always resolve any discrepancies before continuing navigation.
WARNING: The data contained in the terrain and obstacle databases comes
from government agencies. Garmin accurately processes and cross-validates
the data, but cannot guarantee the accuracy and completeness of the data.
CAUTION: The display uses a lens coated with a special anti-reflective coating
that is very sensitive to skin oils, waxes, and abrasive cleaners. CLEANERS
CONTAINING AMMONIA WILL HARM THE ANTI-REFLECTIVE COATING. It is
very important to clean the lens using a clean, lint-free cloth and an eyeglass
lens cleaner that is specified as safe for anti-reflective coatings.
CAUTION: The Garmin GDU 37X does not contain any user-serviceable
parts. Repairs should only be made by an authorized Garmin service center.
Unauthorized repairs or modifications could void both the warranty and the
pilot's authority to operate this device under FAA/FCC regulations.
NOTE: All visual depictions contained within this document, including screen
images of the GDU 37X, are subject to change and may not reflect the most
current GDU 37X system and aviation databases. Depictions of equipment
may differ slightly from the actual equipment.
Garmin GDU 37X Pilot's Guide 190-01054-00 Rev. E
™