Yamaha MO6 Owner's Manual - Page 230

Troubleshooting ■ Song/Pattern (Phrase) cannot be recorded. • Is there enough free memory for recording? The total memory capacity determines the number of Songs/Patterns (phrases) that can be recorded. For example, if the memory contains Songs/Patterns (phrases) that use up a large amount of memory, the memory may become full even though the available Pattern or Song numbers are not all used. • In the Pattern Record mode, does the specified track to which the Phrase is assigned have preset data? Recording cannot be done to a track that contains preset data. ■ Cannot enter the Pattern Job mode/Pattern Mixing mode. • Check whether this instrument is in the Pattern Chain mode or not. If so, exit from the Pattern Chain mode, then press the [JOB] button or [MIXING] button. ■ The drum sound is wrong or unexpected when changing the transpose value. • This is normal. Changing the transpose setting while playing a Drum Voice will produce different sounds for the same keys played. ■ Data communication between the computer and this instrument does not work properly. • Check whether the Port setting on the computer is appropriate or not. • Is the cable setting (MIDI, USB) in the Utility mode appropriate? [UTILITY] → [F5] MIDI → [SF4] OTHER → MIDI IN/OUT (page 210) ■ This instrument does not sound properly even when playing back song data on a computer or a MIDI instrument connected to this instrument. • Make sure to set this instrument to the Song mode or Pattern mode. To play back multiple channels simultaneously, Song mode or Pattern mode must be selected. ■ MIDI bulk data transmission/reception does not work properly. • Is Bulk data receive protection enabled? Turn the Receive Bulk parameter to "on." [UTILITY] → [F5] MIDI → [SF2] SWITCH → RcvBulk (page 209) • When receiving recorded data with the internal Bulk Dump function, the device number must be set to the same value as that used when transmitting/recording. [UTILITY] → [F5] MIDI → [SF1] CH → DeviceNo. (page 209) • When transmission does not work properly, is the device number of the MIDI instrument connected to this instrument set to match the DeviceNo. parameter? [UTILITY] → [F5] MIDI → [SF1] CH → DeviceNo. (page 209) • When using the Voice Editor/Multi Part Editor, have you set a sufficient Dump Interval? The Dump Interval in the Editor Setup dialog must be set to 20ms or greater. For details refer to the PDF manual included with the Editor. ■ Data cannot be saved in the USB storage device • Is the connected USB storage device write protected? (Write-protect should be set to off for saving data.) • Is the connected USB storage device properly formatted? [FILE] → [F1] CONFIG → [SF2] FORMAT (page 211) ■ Cannot enter the Edit mode • Is the Category Search function turned on? After exiting from the Category Search function, press the [EDIT] button. • Is this instrument in the File mode? After exiting from the File mode, press the [EDIT] button. Appendix 230 Owner's Manual