![][1] ATTN Avidyne IFD5XX/4XX Users. Please read the attached .PDF Service Information Letter PN: 606-00182-026 REV. 00 concerning the use of DEMO mode on the IFD while installed in your aircraft. Issue Description: Aircraft with an IFD4XX or IFD5XX installed and equipped with an ADS-B out transmitter (...
Use Zoom Mode to enlarge the font size of Datablocks, LSK labels, and Tabs. To enable, turn** Zoom Mode** "ON" in **AUX-->Setup-->Display page**. Click on image for larger depiction. ![][1] [1]: https://hf-files-oregon.s3.amazonaws.com/hdpavidynesupport_kb_attachments/2022/10-24/9a5c4989-7c52-4771-bda4-8cad28...