Questions & Answers for: Harman Kardon 300

cannot get dts from my Harmon Kardon AVR 300 via my Blue Ray I recently purchased a Sanyo Blue Ray and cannot get a 5.1 or dts signal when connected to my Harmon Kardon AVR 300 (purchaced 2003). I ...

gps i want to update my gps 300-na where do i go(harman kardon) HarmanKardon.com

Settings lost when powered off. My Harman Kardon AVR 300 forgets all its settings when powered off. All radio station settings are lost, but also the input selections eg. cd=optical 1 etcetc. I guess ...

HK avr 300 remote not working My nephew has an HK avr 300 receiver and he can't access anything throught the remote control. We think the I/R reciever is bad inside the chassis. I haven't had any luck

Lexicon MC12B won't power on after being unplugged for a few days. Fails diagnostics with ShSRAM_41 E:300 error Contact Harman Specialties thru their website I used to work there

My avr 300 goes into standby mode and cannot be turn on. How can i turn it on and what causes this things to happen? turn OFF avr 300 and unplug the ac power supply and also unplug the speakers ...

Hi, I have a Harman Kardon AVR 300 that I picked up at a local sale. When I power it on, it switches fine to each input except the AM/FM tuner (the preset, tuning, & tuner mode buttons don't seem ...

Hi, I have a Harman Kardon AVR 300 that I picked up at a local sale. When I power it on, it switches fine to each input except the AM/FM tuner (the preset, tuning, & tuner mode buttons don't seem ...

i'm unable to turn ON my Harman Kardon AVR 300 rds power lisht is in red colour Hi, Check the speaker wires that they are not shorting. Check the fuses on the back and then unplug it for 10 ...

Harman Kardon AVR 300 seems to have no oompff power or kick. Was hoping to reset it as it had kicking loud sound one day then the next was gutless. Reset instructions are useless, doesn't even turn ...