Fort Pickens Area Information. ... Download the Map (PDF) Fort Pierce West KOA. ... Fort Pickens Campground - Loop A. Quick overnite trip to Fort Toulouse, .... A firmware update for the TX-NR656/HT-R695 network A/V receiver is available through the unit's USB input. The latest update includes the following content: .... Main unit 2. Refer to provide support for the DTS:X audio format through a firmware update for this unit. Jacks IN1 to 3 and OUT MAIN/SUB support HDCP2.​2 $ ..