How do I program the Silent Knight 6820 via the USB interface, and what software is required?

To program the Silent Knight 6820 via USB, you must use the Honeywell Fire Software Suite (HFSS) (Page 3) [1].

This Windows-based utility allows for local programming through a direct connection or via a USB flash drive for database transfers (Page 3) [1].

1. Install HFSS on a Windows-based computer.

2. Connect the computer to the panel's onboard USB port using a standard USB cable (Page 137) [1].

3. Use HFSS to configure the panel settings, detector status, or event history.

4. Alternatively, save the configuration database to a USB flash drive.

5. Insert the flash drive into the panel's USB port to upload or download the database (Page 3) [1].