Yamaha RX-V595 Receiver "receie" Questions

I need to figure out how to run my new hd lg tv through the recei its a yamaha rx v450 receiver and i dont have the operations manual for it. looking to maximize sound and picture quality ...

Yamaha receiver HTR-3064 turn on but go to protection mode no sound Htr-3064 reset power on - Fixya www.fixya.com/support/t22761844-htr_3064_reset_power Jan 8, 2014 - htr-3064 reset power on My Yamaha

Yamaha RX-V595 Receiver will play Dolby Digital 3/2.1 audio Blu-Ray disc with player set to bitstream but will not play DTS-HD 3/2.1 unless output is set to PCM. Is this an issue with the Yamaha Recei