User manual KURZWEIL STAGE PIANO REV A

[. . . ] is a registered trademark, and Kurzweil, SP76, SP88, and K2600 are trademarks of Young Chang Co. All other products and brand names are trademarks or registered trademarks of their respective companies. Product features and specications are subject to change without notice. Part Number: 910329 Rev. A CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with the arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. [. . . ] CAUTION: If you change the MIDI channel while holding keys or the sustain pedal down, those notes may become stuck. To silence them, press both buttons labeled Panic at the same time and hold until the stuck notes are silenced. Many LEDs will light while the panic sequence is sent. 3-3 Internal Voices Mode Sending a MIDI Program Change Sending a MIDI Program Change You can change the program (sound) in an external device from the front panel of your Stage Piano quickly and easily without leaving Play mode: 1. While in Play mode, press the MIDI Prog Chg (MIDI Program Change) buttonits the lower-left editing button. The display will change to the last sent program number (or if none). Enter the desired new program number (1128) by using the Up or Down arrow buttons or the digit buttons. A MIDI Program Change command will be sent on the current MIDI Transmit Channel. The new program number will persist in the display briey, then it will revert to the current Internal Voice selection. 2. 3. The next notes you play will be the newly selected sound in your external module. Depending on the external modules design, notes that were sounding just before the program change was sent may either be unaffected, cut off, or take on some characteristics of the newly selected sound. Just as opinions differ on whether 2000 or 2001 is the millennium year, some modules begin numbering their programs at zero while others begin at 1. The former type will switch to a program number thats 1 lower than you specify. Modifying Other Internal Voice Parameters Internal Voices mode is really a special MIDI Setup with a number of parameters governing what happens when you select Internal Voices mode, and how your keystrokes and control movements are interpreted and sent. More detail can be found in Chapter 4, which describes MIDI Setups in general. However, even if you are not using MIDI, many of these parameters will still affect the internal sound module. NOTE: Some parameters marked on the front panel are not relevant to Internal Voices mode, and cannot be selected for examination or editing. MIDI Program 1128 and Off Species the MIDI Program Change number sent whenever changing to Internal Voices mode. Off means do not send a program change. MIDI Bank Sel Lo 0127 and Off Species the MIDI Bank Select number(s) sent in conjunction with MIDI Program Change to further specify the program desired. See MIDI Bank Sel Lo, MIDI Bank Sel Hi on page 4-4 for more about Bank Select. 3-4 Internal Voices Mode Modifying Other Internal Voice Parameters MIDI Channel 1-16 and Off Species which MIDI channel to send on. No MIDI signals are sent if the value is Off. Destination Int, Mid, Bot This species where your performance data should be sent. Int means the internal sound module, Mid means MIDI, and Bot means both. Internal Effect 0-9, Noc This is the effect number for the currently-selected sound. A value of 0 means no effect, and Noc (no change) means the effect doesnt change when this sound is selected. As you select different sounds, the value of this parameter will change. Transpose -60 to 60 Subtracts or adds the specied number of semitones to the notes you play. Caution: changing this parameter while keys are down may cause stuck notes. Velocity Curve 1-8 Allows you to alter the relationship between keyboard playing effort (keystroke velocity) and the resulting sound volume (for velocity sensitive voices). [. . . ] The Volume/ Controller slider will very the volume from full scale (3. 15Vrms) down to -127dB below that (1. 4uV) in steps of 1dB. Viewed on an oscilloscope, there should be no clipping of the full scale signal. b Burnin Test (bur) This runs the above diagnostics (except Sine Wave) in a continuous loop for reliability verication. If more than 255 times, the count will remain at 255. Jumper Settings Display This diagnostic displays the settings of the 4 hardware jumpers. [. . . ]