159.9 Hold1 (40H)FormatSendSent in the following cases.• When a pedal that has a sustain (damper) function is operated• Sent when a MIDI channel is specified by a zone edit operation.ReceiveReceipt performs an operation equivalent to a sustain (damper) pedal operation.Timbre Type Specific OperationThis operation differs in accordance with the Timbre Type (see “11.1 About Timber Type”) setting.• Timbre Type: MelodySustain off/on control is performed in accordance with the value of the received message. For information aboutthe relationship between setting values and send/receive values, see the “27.1 Off/On Setting Value Table” in“Part VII Setting Values and Send/Receive Values”.• Timbre Type: Piano or LM PianoContinuous control of the following is performed in accordance with the value of the received message.– Piano note decay rate– Resonance characteristics and decay rate of Acoustic Resonance effect resonance note• Timbre Type: DrumThe received message does not affect sound source operation.9.10 Portamento Switch (41H)FormatNote 1:For information about the relationship between setting values and send/receive values, see the “27.1 Off/On Setting ValueTable” in “Part VII Setting Values and Send/Receive Values”.SendSent when the portamento on/off setting is specified by a zone edit operation.ReceiveReceipt switches portamento between enabled (On) and disabled (Off).Range of Pitch ChangeThe range of pitch change for this Instrument’s portamento function is limited. With some tones or keys, portamento maynot be able to drop down to the note assigned to the keys being played.Message Format: BnH 40H vvHn: MIDI Channel Numbervv: ValueMessage Format: BnH 41H vvHn: MIDI Channel Numbervv: Value (Note1)