GTN 725Xi - GPS Navigation GARMIN - Free user manual and instructions
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| Product Type | Panel-mount GPS/NAV/COM |
| Brand | Garmin |
| Model | GTN 725Xi |
| Dimensions | 6.25" x 4.5" x 2.0" (158.8 x 114.3 x 50.8 mm) |
| Weight | 2.8 lbs (1.27 kg) |
| Power Input | 10-32 VDC, 1.5 A max |
| Display | 6.9" WVGA color touchscreen (800 x 480 pixels) |
| GPS Receiver | WAAS-enabled, 10 Hz update rate |
| Navigation Features | GPS, VOR, ILS, WAAS, LPV approach capability |
| Map | Moving map with terrain, traffic, weather overlay |
| Database | Jeppesen navigation database, terrain, obstacles |
| Audio | Built-in intercom, music, Bluetooth (optional) |
| Connectivity | RS-232, ARINC 429, Ethernet, USB |
| Primary Functions | Flight planning, GPS navigation, VNAV, holding patterns, procedures |
| Maintenance & Cleaning | Clean screen with soft, dry cloth; avoid solvents |
| Safety | Install per FAA STC; follow pilot operating handbook |
| Spare Parts & Repairability | Unless specified, parts and repairs by Garmin authorized service centers |
| Operating Temperature | -20°C to +55°C (-4°F to 131°F) |
| Storage Temperature | -30°C to +70°C (-22°F to 158°F) |
| Certification | TSO C146c, Class 3 |
Frequently Asked Questions - GTN 725Xi GARMIN
How do I update the navigation database on the GTN 725Xi?
You can update the database via the GTN's USB port using a flash drive with the Jeppesen subscription. Insert the drive, go to System > Database, and select update.
Can I use the GTN 725Xi as a standalone GPS without connecting to aircraft systems?
Yes, the unit operates as a standalone GPS receiver. However, for full functionality like traffic, weather, and audio, you need appropriate connections to aircraft systems.
What is the maximum number of flight plan waypoints?
The GTN 725Xi supports up to 99 waypoints per flight plan, with route optimization and direct-to functionality.
How do I clean the touchscreen?
Use a soft, dry cloth to gently wipe the screen. Avoid using liquids, abrasive cleaners, or harsh chemicals.
Does the GTN 725Xi include terrain and obstacle awareness?
Yes, it features built-in terrain and obstacle databases with visual and audible alerts when flying near obstacles.
Can I connect a Bluetooth headset to the GTN 725Xi?
The GTN 725Xi supports Bluetooth for audio connectivity with compatible headsets and mobile devices.
What is the difference between the GTN 725Xi and GTN 750Xi?
The GTN 725Xi does not include a built-in com radio (comm only), while the GTN 750Xi integrates a full comm transceiver. The 725Xi focuses on navigation.
How do I perform a factory reset?
Go to System > Setup > Reset. Confirm the reset. Note: This will erase all user data, including flight plans and custom settings.
Is the GTN 725Xi compatible with the Garmin G5 or G3X?
Yes, via ARINC 429 or RS-232 interfaces. The unit can send flight plan, GPS, and attitude data to compatible Garmin displays.
Where can I find the installation manual?
The installation manual is available on the Garmin website or from your authorized dealer. It contains detailed wiring diagrams and mounting instructions.
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USER MANUAL GTN 725Xi GARMIN
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Product information
Brand : GARMIN
Model : GTN 725Xi
Category : GPS Navigation