iv
GTN 725/750 Cockpit Reference Guide
190-01007-04 Rev. K
W
ar
nings, Cautions, and Notes
iv
CAUTION:
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 GTN 7XX utilize GPS
as a precision electronic NAVigation AID (NAVAID). Therefore, as with
all NAVAIDs, information presented by the GTN 7XX can be misused or
misinterpreted and, therefore, become unsafe.
CAUTION:
The GTN 7XX 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.
CAUTION:
The display lens has a special anti-reflective coating that is
very sensitive to waxes and abrasive cleaners. CLEANERS CONTAINING
AMMONIA WILL HARM THE ANTI-REFLECTIVE COATING. It is very
important to clean the display using a clean, lint-free cloth and an eyeglass
lens cleaner that is specified as safe for anti-reflective coatings.
CAUTION:
TFRs provided by datalink weather sources (i.e., FIS-B and
SiriusXM) are only advisory and do not replace a thorough preflight
briefing on TFR times and locations. Not all TFRs may be shown. To
determine accurate TFR information, verify with official sources, i.e.,
preflight planning or flight service center.
NOTE:
All visual depictions contained within this document, including
screen images of the GTN bezel and displays, are subject to change and
may not reflect the most current GTN software. Depictions of equipment
may differ slightly from the actual equipment.
NOTE:
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.
NOTE:
This product, its packaging, and its components contain
chemicals known to the State of California to cause cancer, birth
defects, or reproductive harm. This notice is being provided in
accordance with California’s Proposition 65. If you have any questions
or would like additional information, please refer to our website at
www.garmin.com/prop65.
