Integra DTR-40.2 Firmware Update

Firmware Update via Network
3
DTR-40.2/50.2 and DHC-40.2 allows you to update
firmware using network connection on rear panel.
*In this procedure, the on-screen display may vary
depending on the model.
Notes:
1. Make sure the AV receiver and TV are turned on and
Ethernet cable is connected to rear panel of the AV
receiver.
2. Never unplug or turn off the AV receiver during
updating process.
3. Never plug or unplug an HDMI cable and Ethernet
cable during updating process.
4. Never unplug the AC power cord during updating
process.
5. Do not access the AV receiver from PC during
updating process.
6. It will take about 30 minutes to update the firmware.
7. The AV receiver 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
In the Main menu select “Hardware Setup”.
Select “HDMI”.
Set “HDMI Control (RIHD)” to “Off”.
1
2
3

Integra DTR-40.2 Specifications

General

Brand	Integra
Model	DTR-40.2
Category	Receiver
Language	English