Use the following procedure to check the ROM version:
1) Press SHIFT and ENTER simultaneously.
2) While holding CURSOR UP (^) and DOWN (v), push in the VALUE knob.
3) To return to normal operating mode, power off, then back on.
1) Press SHIFT and ENTER simultaneously.
2) While holding CURSOR UP (^) and DOWN (v), push in the VALUE knob.
3) To return to normal operating mode, power off, then back on.