Integra Firmware Update for DHC-80.2 and DTR-70.2 Receivers

DTR-70.2, DTR-80.2 and DHC-80.2 allow you to update firmware using network connection on rear panel.

*In this procedure, on-screen display may vary depending on the model.

•Make sure the AV receiver/controller and TV are turned on and Ethernet cable is connected to rear panel of the AV receiver/controller.

•Never unplug or turn off the AV receiver/controller during updating process.

•Never plug or unplug an HDMI cable and Ethernet cable during updating process.

•Never unplug the AC power cord during updating process.

•Do not access the AV receiver/controller from PC during updating process.

•It will take about 30 minutes to update the firmware.

•The AV receiver/controller will retain all your settings after update is finished.

Before you start

•Check HDMI Control (RIHD) setting. The update may not be successful if this setting is on.

•Turn off the controller device connected via RS232C and via Ethernet network.

•Turn off Zone 2 and Zone 3.

•Stop playback of content from Internet radio, iPod, USB or servers, etc.

How to turn off RIHD
1	In the Main menu select “ Hardware
	Setup”.
2	Select “ HDMI”.
3	Set “ HDMI Control(RIHD)” to “Off”.

How to turn off RIHD