Key facts
- Brand
- Garmin
- Model
- GDU 620
- Documents
- 2
- Languages
- EN
- Last added
- 2023-10-18
Start here
Garmin GDU 620 Installation Manual
This document provides step-by-step instructions for installing and configuring the Garmin GDU 620, an aviation display unit. It includes details on software compatibility, revision history, and safety precautions for handling the device. The manual is specific to software version 4.01 and may vary with other versions.
The GDU 620 is part of Garmin’s aviation product line and is designed for use in aircraft. It includes features such as video input and display, and compliance with aviation standards like TSO-C151b. Users are advised to follow cleaning instructions to avoid damaging the anti-reflective lens coating.
Garmin GDU 620 specifications
| Environmental Qualification Form | TSO-C52b |
|---|---|
| Display Specifications | Anti-reflective coating |
| Power Consumption | Not specified in text |
Source: Garmin GDU 620 Flight Instrument Installation Manual
All Garmin GDU 620 documents by type
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What software version does this manual describe?
This manual reflects the operation of software version 4.01.
What cleaning agents must not be used on the GDU 620 lens?
You must not use cleaners containing ammonia on the lens.
What interfaces does the GDU 620 support?
It supports ARINC 429, RS-232, RS-422/RS-485, Ethernet, Autopilot, Lighting Bus, Discrete I/O, ADF, ARINC 453/708, Configuration Module, and Time Mark Input.
What is the software version referenced in this manual?
Software version 2.00, with notes that operation may differ in earlier or later versions.