To resize thickness, move all items on the front cover to left or right Owner’s Manual Thank you, and congratulations on your choice of the Roland PC-70. The PC-70 is an easy-to-operate, dedicated keyboard controller for GS compatible sound modules. Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (p. 3; p. 6). These sections provide important information concerning the proper operation of the unit.
To resize thickness, move all items on the front cover to left or right Information When you need repair service, call your nearest Roland/EDIROL Service Center or authorized Roland/EDIROL distributor in your country as shown below. AFRICA EGYPT Al Fanny Trading Office P.O.
USING THE UNIT SAFELY The symbol alerts the user to important instructions or warnings.The specific meaning of the symbol is determined by the design contained within the triangle. In the case of the symbol at left, it is used for general cautions, warnings, or alerts to danger. Used for instructions intended to alert the user to the risk of death or severe injury should the unit be used improperly.
012c • Immediately turn the power off, remove the AC adaptor from the outlet, and request servicing by your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the "Information" page when: • The AC adaptor or the powersupply cord has been damaged; or • Objects have fallen into, or liquid has been spilled onto the unit; or • The unit has been exposed to rain (or otherwise has become wet); or • The unit does not appear to operate normally or exhibits a marked change
Table of Contents USING THE UNIT SAFELY ..................................................................... 3 IMPORTANT NOTES............................................................................... 6 About the PC-70................................................................................................... 7 What is the General MIDI?................................................................................. 7 What is the General MIDI 2?.................................................
IMPORTANT NOTES 291a In addition to the items listed under “USING THE UNIT SAFELY” on page 3, please read and observe the following: Power Supply Maintenance 301 401a • Do not use this unit on the same power circuit with any device that will generate line noise (such as an electric motor or variable lighting system). • For everyday cleaning wipe the unit with a soft, dry cloth or one that has been slightly dampened with water.
■ About the PC-70 The Roland PC-70 is a MIDI keyboard controller. It does not contain any sound-generating circuitry, since it is designed to provide for the convenient transmission of Program Change and Bank Select messages, as well as a variety of other MIDI messages (such as reverb and chorus information) to an external sound module. It is particularly suited for controlling sound modules that comply with the GS Format. (Called simply “GS sound modules” in the following.
About the Drum Sets Provided by a GS Sound Module The Drum Channel (ch. 10) provides for the use of several Variation Sets in addition to the basic Drum Set (Standard Set: PC #1). Drum Sets are selected using Program Change messages. The types of Variation Sets that are made available will be different depending on the sound module. Refer to the manual for the module you are using so you know what kinds of drum sets it contains.
Panel Descriptions fig.Panel.
Power How to Connect the AC Adaptor The PC-70 can be powered by an AC adaptor. Be sure to use only the attached AC adaptor. Using any other adaptor may cause malfunction or electric shock. 1. Check that the unit is OFF. 2. Connect the AC adaptor to the AC Adaptor jack, then connect the plug to a power outlet. * To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power on all devices before making any connections.
■ Desk Top Music Setup * When connecting your computer with a sound module, use only a cable which is designed for the model of computer you are using and its particular kind of connector. * If the sound module has a COMPUTER switch, make sure it is set to the appropriate position. The correct position will vary depending on the type of computer, the way you are connecting with it, and the requirements of the software you are using. Computer Connected Using the Serial Connector on the Sound Module fig.
Powering Up * Once the connections have been completed (p. 10), turn on power to your various devices in the order specified. By turning on devices in the wrong order, you risk causing malfunction and/or damage to speakers and other devices. Power to the various devices should be turned on in the appropriate order. First, turn on the units from which MIDI messages will originate (computer, PC-70). Next, turn on the sound module, then the audio reproduction equipment.
Selecting Sounds on a GS Sound Module (Sending Program Change/Bank Select Messages) Program Change/Bank Select messages are used for changing Tones for an ordinary instrument Part, and for changing Drum Sets for the Drum Part (GS: ch. 10). Changing Sounds in a GS Sound Module To change Tones in a GS module, you need to send the Bank Select message (consists of the values for Controller Numbers [CC] 00 and 32) together with the Program Number.
[Example] How to select the sound of Variation No. 8, Instrument No. 3 (Piano 3w) on the SC8850: 1. Set the MIDI transmit channel to match that of the desired Part in the module. 2. Press MIDI/SELECT [3] (LED will show “SEL”). 3. Press the G#4 black key (CC 00) [15]. 4. Press the “8” key in the NUMERIC ENTRY section [17]. 5. Press ENTER [19]. 6. Press the F#4 black key (CC 32) [14]. 7. Press the “4” key in the NUMERIC ENTRY section [17]. 8. Press ENTER [19]. 9.
[Example] How to select the PC #49 Drum set (ORCHESTRA Set) on the SC-8850: 1. Set the MIDI transmit channel to 10. 2. Press MIDI/SELECT [3] (LED will show “SEL”). 3. Press the G#4 black key (CC 00) [15]. 4. Press the “0” key in the NUMERIC ENTRY section [17]. 5. Press ENTER [19]. 6. Press the F#4 black key (CC 32) [14]. 7. Press the “0” key in the NUMERIC ENTRY section [17]. 8. Press ENTER [19]. 9. Press the A#4 black key (PC) [16]. 10.
Changing Octaves Using the OCTAVE [2] buttons (UP, DOWN), the soundable range of the keyboard can be shifted up or down by one octave, making it possible to access all of the notes from C0 to C8. Ex.) Shift the Sound Range Up One Octave: OCTAVE UP Press UP in the OCTAVE [2] once; the keyboard will now offer notes within a range an octave higher. fig.Octave1 C3 (48) C7 (96) Ex.
Controlling a Sound Module with the DATA ENTRY Slider The following functions can be assigned to the DATA ENTRY slider: Function nameDescription Channel Aftertouch Alters notes currently being played VelocityChanges dynamics Reverb Send Level (CC 91)Sets the depth of Reverb Chorus Send Level (CC 93)Sets the depth of Chorus Volume (CC 07)Sets the volume level of the Part Panpot (CC 10)Sets sound position (localization in the stereo sound field) CC 00 to 127Depends on the selected Controller Number * Since a
Changing the Velocity Sensitivity: Velocity Slider position: minimum Slider position: center Slider position: maximum Velocity value Velocity value Velocity value Whenever a key is pressed on the instrument, the value for velocity will be transmitted along with the note information. The following setting allows you to choose the sensitivity of the response to velocity (range of possible change). fig.VeloCurv.e Strength of key touch Strength of key touch Strength of key touch fig.velocity.
Changing the Chorus Depth: Chorus Send Level (CC 93) This function allows you to set the Chorus depth for each Part. fig.chorus.e Chorus Depth [Procedure] 1. Set the MIDI transmit channel to match that of the desired Part. 2. Press MIDI/SELECT [3] (LED will show “SEL”). 3. Press the A#3 black key (CHORUS LEVEL) [9]. 4. Press MIDI/SELECT [3] again to confirm your selection. Now you can use the DATA ENTRY slider to select the value transmitted for the Chorus Send Level (Effect 3 Depth).
Setting the Sound Location: Panpot (CC 10) When the module is connected so its sounds are produced in stereo, this parameter determines the stereo placement (L/R) of the individual sounds produced. For the Drum Part (ch. 10), it alters in a relative manner the overall Panpot setting for percussive instruments (the overall orientation of the Drum Part on a GS module). fig.pan.e Pan [Procedure] 1. Set the MIDI transmit channel to match that of the desired Part. 2.
Assigning Other Controllers (CC 00 to 127) to the DATA ENTRY Slider By assigning a controller number to the DATA ENTRY slider, the slider can be used for controlling a wide range of features on your sound module. Any controller numbered from 0 to 95 (Continuous Controllers) can be assigned. Since the PC-70 isn’t equipped with a display which allows you to monitor data when transmitting it, it is not suited for operations which involve Registered and Non-Registered Parameter Numbers.
Controllers 96 and above (NRPN/RPN, Channel Mode Messages) Controller No. Control Function 96. Data Increment 97. Data Decrement 98. Non-Registered Parameter Number LSB 99. Non-Registered Parameter Number MSB 100. Registered Parameter Number LSB 101. Registered Parameter Number MSB 102–120 Undefined 121–127 Reserved for Channel Mode Messages fig.controller.e Select CC Numeric Key Pad Enter [Procedure] 22 1. Set the MIDI transmit channel to match that of the desired Part. 2.
Troubleshooting Q: The unit cannot be switched on; or it doesn’t work at all. A: Check if you are using the attached AC adaptor. Use only the attached adaptor—using any other adaptor may result in damage, malfunction or electric shock. Q: The sound module does not respond to the movement of the DATA ENTRY slider. A: Check if the correct function is assigned to the DATA ENTRY slider. Also, note that the module will sometimes not respond if the slider is moved only slightly.
Control Change 0–127 Key's Channel's After Touch Pitch Bend Note On Note Off Velocity Note Number : True Voice *1 X O X X X X O O X X O X ************** 0–127 X X X X X Mode 3 X Default Messages Altered Mode ************** X X 1 1–16 Default Changed Transmitted Recognized MIDI Implementation Chart Basic Channel Function... Model PC-70 MIDI Keyboard controller Remarks Version : 1.00 Date : May. 12, 2000 fig.MIDI-Imp.
X X X X X X X X O X : All Sound Off : Reset All Controller Aux : Local On/Off Messages : All Notes Off : Active Sensing : System Reset Mode 1 : OMNI ON, POLY Mode 3 : OMNI OFF, POLY Mode 2 : OMNI ON, MONO Mode 4 : OMNI OFF, MONO * 1 Messages are tx over particular conditions.
Specifications Keyboard 49 keys (velocity sensitive) MIDI Control MIDI Channels (1 to 16) Octave Shift (Up, Down, Standard) (Note Numbers 0 to 127) Bender/Modulation Wheel (Modulation On/Off) Data Entry Slider Controller Numbers 00/32 (GS Variation selection) Channel Aftertouch Velocity Chorus Send Level Reverb Send Level Panpot Volume Others (Controller Numbers 0 to 127) Display 7 segments, 3 characters (LED) Rear Panel Power Switch, Sustain Switch jack, AC Adaptor jack, and MIDI OUT connector Power Su
To resize thickness, move all items on the front cover to left or right Information When you need repair service, call your nearest Roland/EDIROL Service Center or authorized Roland/EDIROL distributor in your country as shown below. AFRICA EGYPT Al Fanny Trading Office P.O.
To resize thickness, move all items on the front cover to left or right Owner’s Manual Thank you, and congratulations on your choice of the Roland PC-70. The PC-70 is an easy-to-operate, dedicated keyboard controller for GS compatible sound modules. Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (p. 3; p. 6). These sections provide important information concerning the proper operation of the unit.
