How to get you tube in full screen mode?

U73 indicates the unit is not 'handshaking' with the display device via HDMI. Try a different HDMI lead and see if the problem persists. If so, try it with a different display device.

http://www.avforums.com/threads/panasonic-bd35-u73-error-message.1024722/

A tutorial on how to connect to YouTube can be found at http://shop.panasonic.com/docs/how-to/2013/video/2013_3DBDP_How_to_Connect_a_Mobile_Device_to_the_VIERA_Connect_Youtube_App.html

Assuming you actually mean the DMP-BD605, you may download a copy of the manual here.

Well the DMP-BD605 does not support netflix and far as I know it will not. You have to move up to higher class of player on Panasonic blu-ray players. I have a DMP-BD605 and there is no menu for netflix and as far as I know there is no hack or crack to get it on that player..

Hope that helps, but I am sure that is not what you want to hear ..

Have you tried all the codes associated with Panasonic on your universal remote?

What cables did you use to connect the dvd player to the tv? If you used the composite, make sure the yellow is connected to the yellow.