Question Emerson Soundbar Annoying Notices

[octavian88]

With hdmi-arc connection from my LG tv to Emerson 2002 soundbar, I get a loud "Power On HDMI" when I turn on the tv. I cannot control this sound level. Also when I turn the tv off, a get a loud "Power Off". I am buying an optical cable hoping I can resolve it that way, lower quality sound is nothing compared to this at 1:00am. Also wondering if hdmi-arc to rca connection on my soundbar would resolve this.

I was unable to reach Emerson Radio.