Casio LK-270 User Manual

1Part I MIDI Message Overview1 Product Configuration as a MIDI Device...

109.2 Modulation (01H)FormatSendThis message is not sent by this Instrument.ReceiveReceipt adds, to the tone being sounded, modulation of a depth spec

119.5 Pan (0AH)FormatNote 1:For information about the relationship between setting values and send/receive values, see "33.3 Pan Setting Value Ta

12Timbre Type Specific OperationThis operation differs in accordance with the Timbre Type (see "11.1 About the Timbre Type") setting.• Timbr

13SendSent when auto accompaniment is used.ReceiveChanges Reverb Send.9.11 Chorus Send (5DH)FormatNote 1:The setting value matches the value that is s

149.13.1 Pitch Bend SensitivityFormatSendSent when the Bend Range is changed on the CTK-5000, WK-500, or CDP-200R.ReceiveReceipt changes Bend Range.9.

15SendThis message is not sent by this Instrument.ReceiveReceipt changes Channel Coarse Tune. Does not affect sound source operation when the Timbre T

1610 Mode Message10.1 All Notes Off (7BH)FormatSendSent when MIDI send related settings are changed on the Instrument, or when auto play is stopped, e

1710.5 Poly (7FH)FormatSendThis message is never sent.ReceiveReceipt of this message performs the same operation as when All Notes Off is received.11

1812 Channel AftertouchFormatSendThese messages are never sent.ReceiveReceipt of this message adds modulation to the voice that is sounding. The modul

19Part IIISystem Messages14 Timing ClockFormatSendSent when auto accompaniment is used.ReceiveThis message is not received by this Instrument.15 Start

29.13 RPN (64H,65H) ...

20ReceiveOnce this message is received, the Active Sensing mode is entered. If no MIDI message is received for a specified amount of time, voices bein

2118.1.3 Master Coarse TuningFormatSendSent when Transpose is changed.ReceiveReceipt changes the Transpose parameter. Does not affect sound source ope

22Note 1:For information about the relationship between setting values and send/receive values, see "33.6 Chorus Type Setting Value Table" i

2318.1.7 GS MessageSendThis message is never sent.ReceiveReceipt performs the same operation as when the GM System On message is received.18.2 Instrum

24Part IVInstrument-Specific System Exclusive Messages19 FormatThis section explains the format of the Instrument-specific System Exclusive Messages.

2519.2 Basic Message StructureInstrument-specific system exclusive message operation can be broadly divided between two methods: Individual Parameter

2619.3.4 dev : MIDI Device ID 00H-7FHThe contents of this field in a received message are compared with the Model's MIDI Device ID, and receipt o

27HBS: Handshake Bulk Parameter Set SendIndicates a parameter set image send message using handshake mode. The parameter set to be transferred is divi

2819.3.6 cat : Category0cccccccB = Category (7bit)The category indicates the categories of data handled by the System Exclusive Message. The ID numbe

2919.3.9 blk : Block NumberThe block number is a supplementary number that specifies which block parameter is to be accessed.Block Bit Field Division

319.3 Format of Each Field ... 2

3019.3.13 len : Data LengthAs shown below, the meaning of this field differs depending on whether an individual transfer or a bulk parameter set tran

3119.3.16 img : Parameter Set ImageFor a bulk data transfer operation, the parameter set data to be transferred is read sequentially in 16-bit units

3220 Individual Parameter OperationsThere are two parameter unit operations: Individual Parameter Transfer and Individual Parameter Request.For one se

3321.1.2 Session and SubsessionSubsession"One subsession" refers to transfer of one parameter set. A subsession transfers one parameter set

3421.3 Handshake Mode Communication FlowA session starts with the receiving device sending a request using a HBR, or with the sending device sending H

35The packed with the same packet number is resent when a checksum mismatch or incompatible data format error is detected.Session terminates if ERR is

36RJC is sent to terminate the session in case ACK cannot be recognized.The session can be canceled for any reason by sending an RJC. RJC can be sent

37Data Receiver Data Sender Operation← OBS Data SendBSY → Receive RejectedData Receiver Data Sender OperationHBR → Send Request← BSY Send RejectedData

38Part VParameter ListThis section explains the parameters that actually can be transferred by the Instrument.22 Using the Parameter List• Parameter f

3923.2 Data Management ParameterThese are information acquisition and operation command parameters for this Instrument's Data Manager PC applicat

431 All Data Parameter ... 42Part

4024 Patch ParametersThe main function of patch parameters is to configure the settings of the sound source of a device.24.1 Master Tune ParameterThes

4125 Scale Memory ParameterScale memory parameters store scale memory data.26 Song ParameterThe song parameter stores song data directory information.

4230 Registration ParameterThe registration parameter stores registration data directory information.31 All Data ParameterThere is no parameter for st

43Part VIParameter Set ListThis section explains actually how parameter sets can be transferred by the Instrument with bulk dump.32 Parameter Set Tabl

44Part VIISetting Values and Send/Receive Values33 Setting Value Tables33.1 Off/On Setting Value Table33.2 -64 - 0 - +63 Setting Value Table33.3 Pan S

45Part VIIIMIDI Implementation Notation34 Value Notation34.1 Hexadecimal NotationMIDI implementation sometimes requires that data be expressed in hexa

MA0903-BCASIO COMPUTER CO.,LTD.6-2, Hon-machi 1-chomeShibuya-ku, Tokyo 151-8543, Japan

5Part IMIDI Message Overview1 Product Configuration as a MIDI DeviceIn terms of a MIDI device, this Instrument consists of a System Section, Performan

61.3.2 Instrument Part BlockThe instrument parts of the sound generator can be operated or their settings can be changed with Instrument-specific syst

72 Timbre Type Specific OperationThe sound source operation performed for a received message depends on the current Timbre Type value (see "11.1

8Part IIChannel Message4 Receive ChannelThe channel number of the channel message received by each part is shown in the table under "1.3.2 Instru

98 Polyphonic Key PressureFormatSendThis message is not sent by this Instrument.ReceiveThis message is not received by this Instrument.9 Control Chang