Cinema 600 - How to Check Firmware Versions

If you are unsure about what version firmware you are running on your Cinema 600, you can check by following the steps below:

1. Under the right encap on the soundbar, short press the surround pairing button once.
2. Once pressed, the source LED on the front should turn purple, and there will be a number of white volume LEDs lit
   • Note this number of LEDs - this is the "ten" digit of the firmware version number. 
3. If you immediately press the pairing button again, the source LED should stay purple, and the number of volume LEDs lit will be the "one" digit.
   • So if you see 3 white LEDs followed by two white LEDs, then it is Firmware v32. 

The current firmware version for the Cinema 600 is v31. To update your bar, follow the instructions in this article - Cinema 600 - Firmware Update