When using patches which the > or parameter was set to each EFFECT SW, editting the EFFECT ON/OFF parameter was not linked with the status of each EFFECT SW.
* The Audio Input Level after updating is the same as before although the amplitude of the level meter changes. The level meter for each string sens was displayed in less amplitude than it should be when the PU TYPE parameter in GK SETTING was PIEZO, PIEZO G or PIEZO R.A setting of ALT-TUNING did not affect to MIDI note messages outputted by GUITAR TO MIDI.1.50 ( GR-55_l_ver150attend_e01.pdf )' for detailed information. Please refer to the 'Precautions Concerning the Update of the System Program of the GR-55 to Ver. * Between before and after updating, some patches change to the different by the same program change message received from an external MIDI equipment. Please refer to the 'GR-55 Additional Patch List' (GR-55_l_Add_PatchList_je01_W.pdf) for details. Added new 90 Guitar and 18 Bass Patches as preset patch.
