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Фрагмент инструкции
For more details, refer to the separate “USB Installation Guide." * Only MIDI data can be transmitted using USB. Use a USB cable no longer than 3 meters. USB cables are not included. Consult your Roland dealer if you need to purchase. * Turn on the power to the HPi-7 before starting up MIDI applications on the computer. Do not turn the HPi-7 on or off while any MIDI application is running. * Do not connect or disconnect the USB cable while the HPi-7’s power is on. * If not using USB, disconnect the USB cable from the HPi-7. * If, during the transmission/reception of data, the computer switches to energy-saving mode or suspended mode, or if the HPi-7’s power is switched on or off, the computer may freeze, or the HPi-7’s operation may become unstable. When using your computer's sequencer software to record HPi-7 performances, we recommend setting the sequencer software's Soft Thru to “OFF." Making MIDI-Related Settings_ Here's how you can set the transmit channel and other MIDI-related settings. 1 Press the [Function] button. 2 Select "MIDI," and press the [ O ] button. Follow the directions that appear in the screen. MIDI settings MIDI transmit channel setting MIDI has sixteen "MIDI channels," numbered 1-16. Even if a MIDI device is connected, it will not be possible to play or select sounds unless the MIDI channels of the two devices match. When Dual performance (p. 27) is being used on the HPi-7, only the channel you specify here will be transmitted. • The HPi-7 receives all channels 1-16. Item Explanation Setting Transmit Channel Select the MIDI transmit channel. 1-16 Local Control setting If the data that is produced when you play the keyboard is sent to the sound generation section via both routes (1) and (2) as shown in the diagram, notes will be doubled or may be interrupted. To prevent this, use the "Local Off" setting to disconnect route (1). Set Local Off if you have connected the HPi-7 to a MIDI sequencer. When a Roland MT series instrument is connected, it is not necessary to make the Local Off setting. The MT transmits a Local Off message when the power is turned on. If you turn on the power in the order of the HPi-7 -> MT series, Local Off will be set automatically. Item Explanation Setting Local Control Switch the Local Control setting on/off. On, Off 62 Composer Out setting If you want a performance recorded on the HPi-7 to be transmitted to an external MIDI device or computer, turn the "Composer Out" setting "On." Item Explanation Setting Composer Out Specify whether a recorded performance will be transmitted to a MIDI device. On, Off Program Change setting Program changes are a type of message that tell a device to "switch to sound number x'." A device that receives this message will select the sound of the corresponding number. When you use this setting to specify a program change (program number), that program number will be transmitted to a MIDI device connected to the HPi-7. A MIDI device that receives the program number will switch to the sound corresponding to that program number. Normally, program changes select from 128 different sounds. However, some MIDI devices have more than 128 sounds. For such devices. Bank Select messages are combined with Program Change messages to select sounds. Bank Select consists of two messages: MSB (controller number 0; value: 0-127), and LSB (controller number 32; value: 0-127). * Some MIDI devices cannot use bank select messages. Alternatively, some devices may use bank select messages, but ignore the LSB message. Item Explanation Setting Bank Select MSB Transmit the bank select MSB. 0 (00h)-127 (7FH) Bank Select LSB Transmit the bank select LSB. 0 (00h)-127 (7FH) Program Change Transmit the program number. 1 (00h)-128 (7FH) Making the Settings for the USB Driver If you intend to connect to a computer using the USB connector, you need to make the following setting before you make the connection. 1 Press the [Function] button. 2 Select "USB Driver," and press the [ O ] button. Item Setting Explanation USB Driver Selects the USB driver type. Vendor Select this when using the supplied driver with a USB connection. Generic Select this when using a generic USB driver included w’ith the OS with a USB connection. 3 Turn on the power once again. Trouble Shooting If you think there's a problem, read this firsL. Case Cause/Remedy The power doesn't come on. Is the power cord connected and plugged in correctly? (p. 9) The button doesn't work. Is the panel locked? (p. 11) Turn the power off, then back on. Nothing appears on screen. The HPi-7 uses a liquid-crystal screen, so text may not be displayed when the ambient temperature is below freezing. Is the music rest (screen) connection cable connected correctly? (p. 9) Vertical lines appear in the screen/Color is “washed out” at the edges of the screen These occur due to the nature of a liquid crystal display, and do not indicate a malfunction. They can be ...