GTX 328 - Uncategorized GARMIN - Free user manual and instructions
Find the device manual for free GTX 328 GARMIN in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Mode S Transponder |
| Brand | Garmin |
| Model | GTX 328 |
| Dimensions (H x W x D) | 1.63 x 6.25 x 8.0 inches |
| Weight | 1.3 lbs (0.59 kg) |
| Power Input | 10-33 VDC, 500 mA typical |
| Operating Temperature | -20°C to +55°C |
| Primary Functions | Mode S (ELS), Altitude Reporting, Traffic Advisory (TAS/TCAS I) |
| Frequency | 1030 MHz (interrogation), 1090 MHz (reply) |
| Transponder Class | Class 2 |
| Altitude Resolution | 100 ft increments |
| Display | 4-digit LED display |
| Controls | Rotary knobs for code and function selection |
| Installation | Panel mount, standard 2.25-inch cutout |
| Certification | TSO C112, ETSO C112a |
| Maintenance | Clean exterior with dry cloth; no solvents |
| Safety | Follow installation manual; use only approved antennas |
| Reparability | Service only by Garmin authorized centers |
| Warranty | 2 years standard |
Frequently Asked Questions - GTX 328 GARMIN
What is the Garmin GTX 328?
The Garmin GTX 328 is a Mode S transponder used in general aviation aircraft for air traffic control and collision avoidance.
How do I set the transponder code on the GTX 328?
Use the rotary knobs on the front panel to set the four-digit code. The left knob selects the thousands digit, the right knob the hundreds, and the inner knobs adjust tens and units.
What does the 'ALT' mode do?
The 'ALT' mode engages altitude reporting, transmitting pressure altitude data along with the squawk code to ATC and TCAS systems.
Can I install the GTX 328 myself?
Installation requires certified avionics technicians and compliance with FAA regulations. Improper installation may affect safety and warranty.
How do I troubleshoot 'No Reply' indication?
Check antenna connection, power supply, and ensure the transponder is set to 'ON' or 'ALT'. If persists, consult the installation manual or contact Garmin support.
What is the difference between GTX 328 and GTX 330?
The GTX 330 has traffic display capabilities (TIS) and a larger screen, while the GTX 328 is a basic Mode S transponder with altitude reporting.
How do I clean the GTX 328?
Use a soft dry cloth to wipe the front panel. Avoid liquids, abrasives, or solvents that may damage the display or controls.
What is the required power for the GTX 328?
It requires 10-33 VDC with a typical current draw of 500 mA. Ensure the aircraft's electrical system is compatible.
Is the GTX 328 compatible with ADS-B?
The GTX 328 is a Mode S ELS transponder and does not provide ADS-B Out by itself. It requires an external GPS source and a dedicated ADS-B system for full compliance.
What does the 'VFR' code do?
The 'VFR' function automatically sets the squawk code to 1200 (US standard), indicating visual flight rules conditions to ATC.
User questions about GTX 328 GARMIN
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Uncategorized in PDF format for free! Find your manual GTX 328 - GARMIN and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. GTX 328 by GARMIN.
USER MANUAL GTX 328 GARMIN
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : GARMIN
Model : GTX 328
Category : Uncategorized