AVR1710AN AV Receiver User Manual Harman Industries,
How To Update Your harman/kardon AVR (1700) - YouTube
AVR 1710S | 700-watt, 7.2-channel, networked AVR with AirPlay and Bluetooth connectivity
Harman Kardon AVR151 Hdmi, Usb, Internet radio, Optical - YouTube
Harman Kardon AVR 171 Review | Trusted Reviews
DIY: Harman Kardon Software Upgrade for AVR 2600 & AVR 3600 Home | A step-by-step guide to help you upgrade the software on your Harman Kardon AVR 2600 or AVR 3600 receiver.
AVR 1710 | 7.2-channel Bluetooth AV Receiver with Airplay & HDMI
Harman Kardon 1710: With this many connectivity options, you may need more devices - YouTube