How to Check the Current Firmware Version of your TR-8:
- Hold down Pad [14] and [16], and switch on the power.
The [ START/STOP ] button blink. - Press the [START/STOP] button.
The current version is displayed with three digits on the display.
* When Version 1.60 is used: 160 - After checking version of the product, power off the TR-8 without performing any button operation.
The latest version of the system program can be downloaded from the following page: https://www.roland.com/global/products/tr-8/downloads/