The following steps can be used to check the ROM version in the GT-10:
1. Turn off the power.
2. Power on while holding SYSTEM and OUTPUT SELECT.
3. When "VERSION" shows in the display, release SYSTEM and OUTPUT SELECT, and then press CATEGORY/ENTER.
When finished, turn off the power.
1. Turn off the power.
2. Power on while holding SYSTEM and OUTPUT SELECT.
3. When "VERSION" shows in the display, release SYSTEM and OUTPUT SELECT, and then press CATEGORY/ENTER.
When finished, turn off the power.