TX-SR494- Owner's Manual

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  David Leich

  • February 24, 2026 21:24

  Need help

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  Jennifer Sosinski

  • February 25, 2026 13:46

  Good morning David, 

  How may I help you today with the TXSR494?

  Thank you 

  Jennifer 

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  Khan Is1

  • March 11, 2026 03:05

  Hey Jennifer. Can you please guide us to where the latest firmware update for this receiver can be found and downloaded safely - Onkyo TSXR494

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  Jennifer Sosinski

  • March 11, 2026 14:32

  Hello Khan, 

  Here is the article link https://support.onkyousa.com/hc/en-us/articles/47107175989396-TX-SR494-Firmware-Update-Procedure for the firmware update instructions and software. 

  Thank you 

  Jennifer 

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  Khan Is1

  • March 14, 2026 00:50

  Hey Jennifer, thanks for the link, however when i go to download the file, it does not allow me to extract the file. Is the file format correct?

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  Jennifer Sosinski

  • March 17, 2026 14:00

  Hello Khan,

  I tested it as well and I was able to download the file from the link that I had provided you. Once the download was on my computer and then clicked Extract All and it went into my folder that I had created for it so I can see it. Are you getting a error when trying to extract?

  Thank you 

  Jennifer 

   

   

   

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  Jorge Diez de Onate

  • September 20, 2026 01:30

  I have an onkyo TX SR494. I want to connect two outside wall speakers to zone b. Do I need a wire for each speAKER OR CAN ONE SUFFICE?

   

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  Jorge Diez de Onate

  • September 20, 2026 01:54

  I have changed my email address, any communication please send it to:

  diezdeonate@outlook.com

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  Jennifer Sosinski

  • September 22, 2026 16:07

  Hello Jorge, 

  You will need 2 speaker wires for the 2 speakers going to Zone B. 

  Thank you 

  Jennifer 

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