Roland JUNO-2 User's Manual
Contents
1. 8 Octave Transpose 9 d Chord Memory e 9 e Key Transpose 11 f Hold Pedal Jack 12 g Pedal Switch Jack 12 h Expression Pedal Jack 12 4 Tone Modify esses 13 5 Editing Performance Control FUNICHIONN ENSE UE 14 8 How to edit the Performance Control Functions 14 b Writing the Performance Controll Functions etre 16 6 Edit e Provided with MIDI Connectors the JUNO can be set up with other MIDI devices The optional Memory Cartridge 64 expand the a 2 5 memory capacity by 64 tone colors 7 Tone color parameters 18 a Synthesizer Structure 18 b Parameters 1 eese 8 Writing a Tone Color 9 Naming the Tone Colors 30 10 MIDI 31 Changing MIDI Function Data s b Writing MIDI Function Data 33 c a JUNO s Sound Range receivable and transmissible with MIDI 34 d Pedal Switch sse e Program Change Messages s 11 Data Transfer sse a Saving into the Cartridge b Loading from the Cartridge to the Memory Group c Data Transfer with MIDI 4 APPENDIX 1 Parameter Table s 2 Error Message Table2. 43 3 eese enne 44 s SPECIFICATIONS serene 47 2 Connection Roland 6069 5 55550 pM Memory Cartridge M 64C Option Refer to page 31 MIDI Usually this should be set to the ON position Switch Stereo Pedat EV 5 DP 2 Headphones Optional Optional RH 10 Optional 3 OPERATION 1 Power Up Make sure that the Memory Protect Switch on the rear panel is set to the ON position 2 Turn the Power Switch on The Display Window D will respond with This is shown for a few seconds Then the Display changes 2 Color Selection Any of the 128 different tone colors 192 tone col ors when the optional Memory Cartridge is used can be called by using the Group Selector Button the Bank Selector Button and the Number Selector Button D Selector Buttons I YL 001 asi CR Group Selector Buttons Number Selector Buttons The Display B shows the tone color currently selected Group Bank Number Tone Name oowr PRESET MEMORY 000 PRESET 5 a 0 dg CARTRIDGE Wi Preset Bank5 Number6 Sj
3. Roland PROGRAMMABLE POLYPHONIC SYNTHESIZER x JUNO Owner s Manual Pt OF ELECT POC COVERIOR BAC USER GEMACTARLE DARTS ORK BENEA YO QUA BERACE PERSO A A The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of un insulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock fo persons The exclamation point within an equilateral triangle is imended fo alert the user to the presence of important operating and maintenance servicing instructions in the literature accom panying the product IMPORTANT SAFETY INSTRUCTIONS WARNING When using electric products basic precau tions should always be followed including the following 1 Read ali the instructions before using the product To reduce the risk of injury close supervision js necessary when a product is used near children Do not use this product near water for example near bathtub washbowi kitchen sink a wet basement or near a swimming pool or the like This product should be used only with a cart or stand that is recommended by the manufacture This product either alone or in combination with an amplifier and headphones or speakers may be capable of producing sound levels that could cause
4. 4 Preset Tone Colors DCO Pitch Bender Range Example V When the Pitch Bender Modulation lever controls the Pitch Bender effect of the whole preset tone colors P 11 to 88 this sets the depth of the effect from 0 to 12 1 represents semi tone 5 Pedal Switch Example Y This function selects which of the Program Shift Portamento or Chord Memory function works by the pedal switch connected to the Pedal Switch Jack 69 Pressing the pedal switch sequencially calls the tone colors 1 to 8 After 8 1 will return This turns on or off the Portamento effect Chord Memory This turns on or off the Chord Memory effect When the Portamento or Chord Memory function is selected the effect is on while the DP 2 is being depressed If you wish to turn the effect on and off alternately by depressing the pedal use the optional Foot Switch FS 1 15 b Writing the Performance Control Functions If you wish to retain the data of Tune Function even after the a JUNO is switched off you should write it in the back up memory OPERATION Set the Memory Protect Switch to the OFF position Push the Tune Function Button 16 8 While holding the Write Button down press the Tune Function Button The Display will respond with While holding the Write Button down When the Tune Function Button is pushed Return the Memory protect Switch
5. perfor mance or The product has been dropped or the enclosure damaged Do not attempt to service the product beyond that described in the user maintenance instructions All other servicing should be referred to qualified service personnel SAVE THESE INSTRUCTIONS WARNING THIS APPARATUS MUST BE EARTH GROUNDED maws Leaps three conductors of mains lead attached to this apparatus are identified with color as shown in the table below together with the matching terminal on the UK type power plug When connecting the mains lead to a plug be sure to connect each conductor to the cor rect terminal as indicated This instruction applies to the product for United Kingdom Bescheinigung des Herstellers Importeurs Hiermit wird bescheinigt der die das in bereinstimmung mit den Bestimmungen der Vfg 1046 1984 funk enust rt ist Dar Deutschen Bundespost wurde das inverkehrbringen dieses Ger tes angezeigt und die Berechtigung zur berpr fung der Serie auf Einhaltung der Bestimmungen einger umt Roland Corporation Please read the separate volume MIDI e coe be Mark on the matching terminal Brown Red or letter Black or letter Graen Green Graen Yellow letter E Yellow or symbol RADIO AND TELEVISION INTERFERENCE This equipment hae been verified to with the limits for a Cless B ing device Subpart af Pert T oi TC
6. data 256 bytes k 1111 0111 End of System Exclusive Notes The Program i represents the first number of the TONE seta j The 4 nets of TONE data sre sequencially transmitted TONE data is sent in four bit nibbles right justified least significant nibble aent first Each TONE data consists of 32 bytes The Bulk Dump ge repests 16 times TONE data format asb lsb byte 1 7 3 6 i 5 14 13 12 11 0 0 DCO AFTER DEPTH i VCF KEY FOLLOW 1 VCF AFTER DEPTH APTER DEPTH 2 ENV KEY FOLLOW 1 DCO BENDER RANGE 3 5 DCO LFO MOD DEPTH 4 b00 DCO ENV MOD DEPTH 5 i 01 DCO PULSE PW PWM DEPTH 6 b02 DCO PWM RATE 7 b03 VCF CUTOFF FREQ 8 i b04 VCF RESONANCE 9 1 b05 VCF ENV MOD DEPTH 10 i VCF LFO MOD DEPTH 11 bO7 VCA LEVEL 12 b08 LFO RATE 13 1 b09 LFO DELAY 14 i 10 ENV Tt 18 511 ENV bl 16 512 ENV T2 17 ENV L2 18 514 ENV T3 18 15 ENV L3 20 516 ENV T4 21 i 517 s TONE NAME 1 22 i bl18 TONE NAME 2 23 i 19 45 TONE NAME 3 24 i b20 tst TONE NAME 4 25 1 521 88 TONE NAME 5 26 b22 ts TONE NAME 6 27 ial 0 TONE 7 28 ie 3 c 2 TONE NAME 8 i 29 ic 5 c 4 TONE NAME 9 H 30 ia 6 i TONE NAME 10 331 0 dummy H 22 0 ignored if received 4 3 b00 CHORUS Q OFF ON b02 o 9 DCO ENV MODE ENV normal 1 ENV inverted 1 9 ENV normal with dynamic i 1 E
7. to the ON position 6 Edit Here call each parameter of a tone color and change it Regarding the details of the parameters see 18 7 Tone Color Parameters lt OPERATION gt Call the tone color you wish to edit Push the Parameter Selector Button The Display will respond with Example V Parameter Name value 3 Using the a Dial call the parameter you wish to change Push the Value Button B As shown in the picture on the right of the Display the current value and the prospective value shown Example V Previously set value New value Using the Dial change to the value you like amp Repeat the steps 2 to 8 as many times as necessary 17 18 7 Tone Color Parameters tone color consists of various parameters there fore to edit a tone color change the values of those parameters a Synthesizer Structure The a JUNO s synthesizer section consists of several blocks as shown in the picture Each block of the synthesizer section is controlled by relevant tone color parameters 9 DCO Block Modulation Pitch Lever Bender LFO Block DCO Digitally Controlled Oscillator DCO is the digitally controlled oscillator that con trols the pitch and generates the waveforms that are the sound source of the synthesizer HPF High Pass Filter The HPF High Pass Filter is a filter that passes high frequency ha
8. 127 15 DCO PWM RATE 6 PW manual 127 LFO RATE 16 VCF CUTOFF FREQ 0 127 17 VCF RESONANCE 0 127 18 VCF LFO MOD DEPTH 0 127 19 VCF ENV MOD DEPTH 0 127 20 VCF KEY FOLLOW 0 127 21 VCF AFTER DEPTH 0 127 22 LEVEL 0 127 23 VCA AFTER DEPTH 0 127 24 LFO RATE 0 127 25 LFO DELAY TIME 0 127 26 ENV TI 0 127 ATTACK TIME 27 ENV Li 0 127 ATTACK LEVEL 28 ENV T2 0 127 BREAK TIME 29 ENV L2 0 127 BREAK LEVEL 30 ENV T3 0 127 DECAY TIME 31 ENV L3 0 127 SUSTAIN LEVEL 32 ENV T4 0 127 RELEASE TIME 33 ENV KEY FOLLOW 0 127 34 CHORUS RATE 0 127 35 ENDER RANGE 0 12 6 voice polyphonic synthesizer JU 2 MIDI Implementation Chart a 1 16 1 16 memorized 1 16 1 16 Mode 3 POLY OMNI OFF eR k k k k k k k k k n k Function Basic Default Channel Changed Default Mode Messages Altered Mode 1 3 memorized MONO POLY OMNI ON OFF m X 1 Mode 1 12 108 RR k k k k k k k k k Note Number True voice Note ON Note OFF Pitch Bender Mod lever Modulation Portamento Time EXP PEDAL in Volume Control Pedal sw Hold Hold 1 Portamento Switch Change Prog 0 127 Change True sek oR RRR RR RRR RE System Exclusive System Song Pos Song Sel Tune System Clock Real Time Commands Local
9. 3 3 Bulk Dump to understand the TONE data format Summed value of the all bytes in data and the check sum must be 0 7bitsi Acknowledge Byte Description 1111 0000 Exclusive status b 0100 0001 Roland TD t 0100 0011 Operation code ACK d 0000 nnnn Unit MIDI basic channel nnnn 0 15 where nnnn 1 channel e 0010 0011 Format type JU 1 JU 2 fori 0111 End of System Exclusive End of file EOF Byte Deacription 1111 0000 Exclusive statua b 0100 0001 Roland ID 8 c 0100 0101 Operation code gt EOF d 0000 nnnn Unit MIDI basic channel nnnn 0 15 where nnnn 1 channel Format type JU 1 JU 2 End of System Exclueive e 0010 0011 1111 0111 Communication error ERR Byte Description 1111 0000 Exclusive status b 0100 0001 Roland ID t 0100 1110 Operation code ERR d 0000 nnnn Unit MIDI basic channel nnnn 0 15 where nnnn 1 channel e 0010 0011 Format type JU 1 JU 2 f 112 0111 End of System Exclusive Rejection RJC Byte Description 1111 0000 Exclusive status b 0100 0001 Roland 10 F 0100 1111 Operation 0000 nnnn Unit MIDI basic channel anon 0 15 where nnnn 1 channel 0010 0011 Format type JU 1 JU 2 f bbl 0111 End of Syatem Exclusive 5 2 Sequence of communication 5 2 1 In the 5 2 2 In the Notes Dump this unit Load mode this unit objective unit message o
10. Bender Change 32 1011 anno 0111 1011 0000 0000 ALL NOTES OFF 1011 nnnn 0111 1100 0000 0000 OMNI OFF 4 1011 nnnn 0111 1111 0000 0000 POLY ON 14 Notes zt While CHORD MEMORY is on modified notes with CHORD MEMORY transmitted 32 Transmitted if the corresponding function switch is ON 33 Q0 63 MEMORY GROUP or CARTRIDGE GROUP 64 127 PRESET GROUP 4 When power up or MIDI channel number ie set 35 The value of the Main volume message is controlled only by EXP PEDAL IN 3 RECOGNIZED RECEIVE DATA Status Second Third Description 1000 nnnn Okkk kkkk Ovev Notc OFF velocity ignored 1001 nann 0000 0000 Note OFF kkkkkkh O 127 12 108 11 1001 Ohkk hkkk Ovvv Note ON kkkkkkk O 127 12 108 at vevvvvv 127 1011 nnnn 0000 0001 Over Modulation 2 2 0 127 1011 nnnn 0000 0101 vevv Portamento Time 82 vvvvvvv 0 127 1011 monn 0000 0111 vvvv Main volume 2 46 vevvvvv 2 0 127 1011 nnnn 0100 0000 01xx xxxx Hold ON 12 1011 mann 0100 0000 OOxx Hold OFF 82 1011 nnnn 0100 0001 01 xxxx Portamento ON 2 1011 nnnn 0100 0001 GOxx Portamento OFF 2 1100 nnnn Oppp Program Change 12 43 0 127 1101 nnnn vvvv Channel After Touch 82 vvvvvvv 0 127 1110 nnnn Obbx xxxx Obbb bbbb Pitch Bender Change 2 1011 nnnn 0111 1010 0000 0000 Local OFF 34 1011 nnnn 011
11. En roup 7 8 Synth Reso Brass 2 Sweep Pad Surprise Acoustic Bass Guitar Piano Echo Fairy Harp Steps Synth Uprite Bass 3 Bass Kick Synth Toms Roland Preset Group Synth Brass Brass Swell Electric Horns Fat Brass 1 Chorus Guitar Synth Bass 1 Solo Violin Harpsichord Accordion Voices Electric Bass 1 Steel Drum Roland 10498 10498 Roland
12. OPERATION To set to the Chord Memory mode ae ME DRY Push the Chord Memory Button 6 The indicator lights up To return to the Normal mode CHORD ME ORY Push the Chord Memory Button again The indicator goes out 10 to Data used for Function When chord data is recorded into the JUNO with the Memory Protect Switch set to the ON position it is erased by power off If you wish to retain the recorded chord data even after power off you should record it with the Memory Protect Switch set to the OFF position lt OPERATION gt D Set the Memory Protect Switch as shown below OFF ON Memory Protect Switch ON Erased when the poweris off ON OFF ON m Memory Protect Switch OFF Retained even after the power is off 2 Press the Write Button while holding the Chord Memory Button down The Display will respond with 3 Play the chord you wish to record When all the keys are released the chord data is recorded and the Display will respond with When the Memory Protect Switch is set to ON When the Memory Protect Switch is set to OFF 4 If necessary return the Memory Protect Switch to the ON position While a chord data is being recorded the Octave Transpose or Key Transpose function does not work therefore the middle C key always
13. a 1111 0000 Exclusive status b 0100 0001 Roland ID 0011 0111 Operation code BLD bulk dump d 0000 nnnn Unit MIDI basic channel nnnn 0 15 where nnnn 1 channel 0010 0011 Format type JU 1 JU 2 f 0010 0000 Level 1 g 0000 0001 Group h 0000 0000 Extension of program i 00pp pppp Program 4 i Some sets of TONE data End of System Exclusive Notes The Program is recognized the first TONE number of the TONE data seta 32 bytes are recognized as set of TONE data TONE data is received in four bit nibbles right justified least significant nibble received firat See 3 3 Bulk Dump to understand the TONE data format Other Exclusive messages are described in section 3 Roland CJUNO sounn chanT Memory G Pt Jems ee m JUNO JUNO Synth Tekno Fiddle String 3 String 4 Orchestra 2 String m en Overdrived Click Pipe fee ees _ Machines Vidiots Jet Chord Be omm em mem Brass Section Double Basses Harpsichord 2 Voice Pad Poly Pulse Synth Bass 2 Take Off What the SOUND CHART PWM mms JUNO JUNO Synth Orchestra Spit Valve Fast String String 1 String 2 Piano 3 Loud Piano eon Pipe Pipe Organ 1 Organ 2 Poly Fat Synth Strin Cosmo Synth 1 Synth Sweep Velo Reso Band Harp Noise Bees
14. ing suead Aaaa pasinbes si Ia eq au Ayeuuon Asayeq e Aq palioddns punos atow Ou passaid Ajsnoaueynwis aie 5 9 jt 2101 J ZISIYJU S 82104 9 5 D auL e SILON H3H10 se tons sjueAjos jou oq e snp 10 1uBijuns pap Aq aq asaym 10 10 lead SAlSseoxa ut V aui piony e 9 eu jo uonisod 10 ayy OS j asiou ssneo duue 2 Aom si 1 inq apy joy 196 14811 yun 5 41 spuosas aye uo WNI pue uan 5 suaddey siu jj pawn 434e uo Pauiny uau yom jou jun 814 e aduwe ayy 451 9 eu Bnid yo way yoq uim ue eui dn uauM e Saaw Anunoo JnoA ui eui eui jeu eins ayew SY uo UMOYS 51 uigjsAs dn yoeq Asowaw 5 9 941 e pue yos e S8J0n j 10 uoau e Jeau eui e S si Ajddns ejeudoudde ayy e NOILLV2O1 SALON LINVLHOdWI uid O 10362
15. works as C4 key When the recorded chord is being played the Octave Transpose and Key Transpose functions work When Octave Transpose is normal and the Key Transpose is 0 playing the C4 key will faithfully recall the recorded chord By recording the C4 key the JUNO can be played as a monophonic keyboard If the keyboard is being played extremely fast or too many NOTE ON messages are continu ously sent into the MIDI IN the chords may not properly sound e Key Transpose The keyboard can be transposed to any key you like within an octave 12 to 12 value There fore you can play music in various keys without using different keys How to Transpose 1 Using the Dial Push the Key Transpose Button KEY TRANgPOSE The value 3 shown in the Display repre sents how many semi tones keys are currently transposed This Key Transpose operation cannot be done unless the Display is showing a tone name and no key is played on the keyboard 2 Using an appropriate key Push the Key Transpose Button KEY TRAN POSE The value i i shown in the Display repre sents how many semi tones keys are currently transposed 2 While holding the Key Transpose Button down rotate the a Dial to set the desired value Refer to the picture shown below The Display D shows the corresponding value and if it is other than 0 the indicator lights up Whil
16. write into the cartridge with the protect switch on the cartridge set to the ON position The bulk dump data has not been completely received The bulk dump data has not been completely transferred The battery for back up memory is flat When this indication is shown the data in the back up memory is lost Consult with your local Roland dealer 43 3 DATE PROGRAMMER 5 aJUNO 2 TONE NAME TITLE 44 aJUNO 2 TONE NAME DATE PROGRAMMER TITLE 45 5 SPECIFICATIONS a JUNO 2 JU 2 6 voice polyphonic and programmable synthesizer Keyboard 61 keys 5 octaves C scale with Dynamics and Aftertouch Memory Capacity 64 RAM tone colors 64 ROM tone colors 64 RAM tone colors when using optional Memory Cartridge Panel Switch Section Group Selector Buttons Bank Selector Buttons 1 to 8 Number Selector Buttons 1 to 8 Tune Function Button MIDI Button Key Transpose Button Data Transfer Button Parameter Selector Button Value Button Write Button Tone Modify Mode Buttons Modulation Rate Depth Brilliance Envelope Time Control Section a Dial Volume Knob Octave Transpose Buttons Normal Down Portamento Button Chord Memory Button Pitch Bender Modulation Lever Display Win
17. 1 1010 0111 1111 Local ON 4 1011 nnnn 0111 1011 0000 0000 ALL NOTES OFF 15 1011 nnnn 0111 1100 0000 0000 OMNI OFF a5 1011 nnnn 0111 1101 0000 0000 OMNI ON 25 1011 nnnn 0111 1110 0000 mamm MONO ON 15 1011 nnnn 0111 1131 0000 0000 POLY ON 5 1111 1110 Active Sensing Notes 41 Note numbers outside the range 12 the nearest octave inside this range While CHORD MEMORY are sounded is on 108 are transposed to madified notes with CHORD MEMORY 32 Recognized if the corresponding function switch is ON MEMORY GROUP or CARTRIDGE GROUP PRESET GROUP 3 0 63 64 127 4 Ignored during any key 35 Mode Messages 123 127 also recognized follows Mode Messages are recognized as MONO ON 126 1 POLY ON 127 OMNE OFF 124 as ALL NOTES OFF MONO ON 126 smmm lt gt MONO OMNI 125 OMNI ON OMNI ON i OMNI t POLY 1 MONO st 1 POLY 5 CHORD MEMORY on 6 The volume of the sound be controlled by main volume message within level whitch adjusted by the panel volume knob TRANSMITTED EXC Date Jan 27 1986 Version 1 1 Transmitted if EXCL in the MIDI function is on When the Group 3 1 a b lt d e f Li h i 3 2 Ali Tone Parameters with Tone names APR Bank or Number is changed Byte Description 1111 0000 Exclusive status 0100 0001 Roland ID 0011 0101 Operation code APR all parameters 0000 nnnn U
18. C nun wiih nomcenified Ot Vergil equip mini ia Iikely to interference radio and TV reception The equipment described in this manuel generates and uses reco trequency energy u ia nor irntallad and usad iy thet i strict accordance with our instroctions may Cause ence with sadio and television teception sauipmem has been tested and found to comply with the limas for a Class computing device in Sccordancs with the specificators in Subpart J af Part 18 of FCC Ruise These rules ars esignad proves reasonable protection agsinst Such amp interlerance in a residential installation However hara n no puaranies that the interierency will not occur in a particular installation 9 this mertarence to redo or television reception whith cen be determined by turning hs equipment on end oM the user ia sncoursyed to try io corect the ihierference by the tollgging Dieconnec athe devices snc their inputroutput cables one tine the interference stops it 8 Caused by mthar the other device or ite LO cable These devices Roland shielded 1 0 cables For Roland devices you cen the proper shielded cable from your desler For non Roland devices contact the manufacturer lor your equipment does cause intar atence radio televimon reception you try to correct the interfer
19. Ipu yum poy 103 21 O qouy 5403e2IpuJ suoyng esodsueJ ea rO 2 ONNMO suojng 10329jeS JaquunN suong 1033 95 xyueg uonng IMM A uopng p 10322Ipu uong asodsuesy Avy 9 uong uonng Q suong 10329 es dnog y uong 10329JoS iejsueil 6 uoyng Apo euo uonng 21S gt 510328 105 YOUMS 3993024 lepad uoisse1dx3 yer WEF jeped pioH d Per YOUMS NOLdidos3d 13NVd The JUNO 2 is 61 key 6 voice polyphonic fully programmable synthesizer with Dynamics and Aftertouch functions The Liquid Crystal Display and the a Dial serve to make the editing operation quicker and more accurate The Tone Modify Function of the JUNO allows you to edit the tone color easily to your taste CONTENTS 1 PANEL DESCRIPTION 3 2 CONNECTION 22 222 1 5 3 OPERATION 6 1 Power Up e 6 2 Tone Color Selection 6 3 Performance Control Functions 8 a Pitch Bender Modulation 8 b Portamento
20. M Depth The pulse width of 03 can be set at DCO PW PWM Depth DCO Sub Oscillator Waveform Example This selects the waveform of the Sub Oscillator that generates the pitch 1 or 2 octaves lower than the pulse wave or sawtooth wave DCO Sub Oscillator Level Example This sets the volume of the Sub Oscillator from 0 to 3 At 0 there is no oscillation DCO Noise Level Example This sets the volume of the Noise which is often used for wind or surf 0 to 3 are valid and at 0 there is no Noise generated Noise DCO PW PWM Depth Example Y urseos SAWTOOTH This parameter works only on the Pulse Wave 03 and Sawtooth Wave 03 The pulse width of a wave can be determined by the value from 0 to 127 21 DCO PWM Rate Example This parameter works only on the Pulse Wave 03 and Sawtooth Wave 03 The rate of the LFO mod ulation that changes the pulse width of the om waveform can be set 0 to 127 are the values valid for this parameter At 0 however the pulse width is not modulated by the LFO but set at the PW PWM Depth When this parameter is set to the value other than 0 the pulse width set with the DCO PW PWM Depth is the widest pulse made by the LFO modulation HPF High Pass Filter HPF Cutoff Frequency Example This parameter changes the cutoff point of the HPF Cutoff Point Frequen
21. Memory Bank2 Number 3 Y Cartridge Bank 6 Number 8 OPERATION By pressing the appropriate Group Selec tor Button select Preset Memory Cartridge group Pots Preset Group The tone colors in this group can be modified but the modified patch cannot be written into memory M Memory Group The tone colors in this group can be modified and even rewritten C Cartridge Group Select this group for using the optional Memory Cartridge M 64C The tone colors saved in the car tridge can be modified and rewritten The car tridge can be removed from the a JUNO 2 and used later at any time 2 Select the Bank 1 to 8 by pressing the relevant Bank Selector Button D 9 Select the Number 1 to 8 by pressing the relevant Number Selector Button D Now by using the Volume Knob adjust the volume of the sound The above procedures 1 to 3 can be done in any order you like 3 Performance Control Functions a Pitch Bender Modulation By bending the Pitch Bender Modulation Lever guitar s bending like effect can be obtained At its center position this has no effect on the sound while the left and right extremes of movement achieve the same amount of the pitch bend effect Also by pushing the same lever forward vibrato effect is obtained b Portamento Portamento effect is a slide from one pitch to another This may be effectively used for the per formance with t
22. NV inverted with dynamicn b03 b04 0 0 VCF ENV MODE ENV normal 0 1 ENV inverted 1 0 ENV norma with dynamics 1 1 dynamics b05 506 0 0 VCA ENV ENV 0 1 GATE 0 with dynamics 1 1 GATE with dynamica b07 b09 0 0 DCO WAVEFORM 0 0 9 1 SUB 1 0 1 2 0 1 1 3 H 0 0 4 1 0 1 5 bl0 bll 512 0 0 0 DCO WAVEFORM 0 0 0 1 SAWTOOTH 1 0 1 0 2 1 1 3 4 0 4 1 0 1 5 513 514 0 0 DCO WAVEFORM 0 0 1 PULSE 1 1 0 2 1 1 3 bl5 b16 0 HPF CUTOFF 0 0 1 FREQ 1 1 0 2 1 1 3 517 18 0 DCO RANGE 4 01 a 1 0 16 1 1 32 519 b20 0 0 DCO SUB 0 0 1 LEVEL 1 rog 2 1 1 3 b21 b22 0 0 DCO NOISE 0 0 1 LEVEL 1 100 2 1 1 3 c7 c5 c4 c3 c2 0 v v v v v v v CHORUS RATE vvvvvvv 0 127 RECOGNIZED EXCLUSIVE MESSAGES Received if EXCL in the MIDI function is on All Tone Parameters without Tone names APR Byte Description amp 1111 0000 Exclusive status b 0100 0001 Rotand ID 0011 0101 Operation code APR a l parameters d 0000 nnnn Unit MIDE basic channel nnnn O 15 where nnnn 1 channel Format type JU 1 JU 2 1 e f 0010 0000 Level 0000 0001 Group 4 h Ovvv vvvv Value O 127 In sequence 36 bytes total i 1111 0111 End of System Exclusive Bulk Dump BLD Bulk Dump hes no relation with the EXCL in the MIDI function When the TRANSFER Button WRITE Button and BULK LOAD Button are pressed Byte Description
23. ON OFF All Notes OFF Mes Active Sense sages Reset memorized 123 127 beset to or x manually and memorized Volume can adjust the volume of the sound within adjusted level by the panel volume knob Mode 1 OMNI ON POLY Mode 2 OMNI ON MONO Yes Mode 3 OMNI OFF POLY Mode 4 OMNI OFF MONO X No 5 5 1 6 1 1 No 5 1 4 5 1 7 HANDSHAKING COMMUNICATION Message type Want to send a file WSF Byte Description a 1111 0000 Exclusive status b 0100 0001 Roland ID c 0100 0000 Operation code WSF d 0000 nnan Unit MIDI basic channel nnnn 0 15 where nnnn 1 channel 0010 0011 Format type JU 1 JU 2 f 11 0111 End of System Exclusive Request a file Byte Description Exclusive status Roland ID Operation code RQF Unit MIDI basic channel nnnn 0 15 where nnnn 1 channel 2 o e 0010 0011 Format type JU 1 JU 2 f 111 0111 End of System Exclusive Data Byte Description Exclusive status Roland ID Operation code DAT Unit MIDI basic channel nnnn 0 15 where nnnn 1 channel Format type JU 1 JU 2 4 sets of TONE data 256 bytes anom g a o c c Check sum End of System Exclusive tea data is sent in four bit nibbles right justified least significant nibble sent first See
24. THRU Connector MIDI THRU Connector The exact copy of the signal fed into the MIDI IN is sent out through this connector IN Other MIDI a JUNO NOTE Other MIDI Device Please do not connect more than three MIDI de vices through the MID THRU Connectors Use the optional MIDI THRU Box 4 31 32 a Changing MIDI Function Data The setting of each MIDI function can be changed and written as follows Value Sd This sets the channel on which the MIDI messages are communicated OMNI ON receives all messages regardless the channel setting OFF separates the synthesizer section from the keyboard section in the a JUNO Factory MIDI Function Preset 1 MIDI Channel 2 MIDIOMNI MIDI Local 3 Control ON Aftertouch Message 4 MIDI Aftertouch Pitch Bender Message 5 MIDI Bender 6 MIDI Exclusive Exclusive Message 7 MIDI Hold Hold Message 8 MIDI Modulation Modulation Message MIDI Program ON Change Tone Color Selection Message 8 10 MIDI Volume ON Volume Message lt gt Keep pressing the MIDI Button until the MIDI function you wish to change is shown in the Display 11 MIDI Portamento 1 MIDI Channel Example v 10 MIDI Volume 1272 MIDI OMNI Example Example Y __ 8 MIDI Modulation 6 MIDI Exclusi
25. Time 1 This parameter can set the time needed for a note to reach the point 1 from the moment the key is played 0 to 127 are valid for this parameter In Fig 1 the length of TI represents it ENV Time 2 Key OFF ENV Level 1 This parameter sets the point 175 level 0 to 127 are valid for this parameter In Fig 1 the height of L represents it ENV Level 2 This parameter can set the time spent for a note to change from the point 1 to 2 0 to 127 are valid for this parameter In Fig 1 the length of T2 represents it ENV Time 3 This parameter can set the time spent for a note to change from the point 2 to 3 0 to 127 are valid for this parameter In Fig 1 the length of T3 represents it ENV Time 4 Example This parameter sets the point 275 level 0 to 127 are valid for this parameter In Fig 1 the height of L2 represents it This parameter sets the point 3 s level 0 to 127 are valid for this parameter In Fig 1 the height of L3 represents it This parameter sets the time needed for a note to fall to 0 from the level 3 from the moment the key is released 0 to 127 are valid for this parameter In Fig 1 the length of T4 represents it 28 ENV Keyboard Follower Example V The time required for the envelope to complete its curve can be changed depending on which key is pressed 0 to 15 are valid for this parameter There is no ch
26. ange of the time at all when it is set to 0 but as the value is increased envelope time becomes shorter with higher key pressed S ix e nS 5 2 3 pone Point 1 3 3 Point 2 2 Such an Envelope Curve can be produced 8 Writing Tone Color To retain the edited tone color data into the back up memory take the following writing operation lt OPERATION gt To write the tone color into the Memory group set the Memory Protect Switch on the a JUNO 2 to OFF and to write it into the Cartridge group set the Protect Switch on the cartridge to OFF While holding the Write Button down select the new location for the tone color by pushing appropriate Group Selector Button Memory Cartridge Bank Selector Button 1 to 8 and the Number Selector Button 1 to 8 The Display will change to as shown below Example V Editing the PRESET 11 and writing it in the CARTRIDGE 11 down Push the Color Group Selector Button CARTRIDGE Push the Bank Selector Button 1 C 1l Push the Number Selector Button 7 The Tone Name of the original tone color 8 Return the Memory Protect Switch on the a JUNO 2 or the Protect Switch on the cartridge to the ON position f you try to select the Cartridge group without the Cartridge connected to the JUNO 2 the Display D will respond with When this is seen securely conn
27. ce Envelope Time lt OPERATION gt Call the tone color you wish to edit Select one of the four modes by pushing the corresponding Tone Modify Mode Button The Display will respond as shown right Using the a Dial modify the tone color to your taste Rotating the a Dial will change the Display as shown below Rotating it counterclockwise This mode changes the depth ofthe vibrato or growl effect This mode changes the brilliance of the sound This mode changes the time needed for a tone color to change from the moment the key is played Modulation Rate Brilliance Envelope Time V Rotating it clockwise t Original Tone Color The edited tone color will be erased by selecting a different tone color To retain the edited patch take an appropriated writing procedure See page 29 This Tone Modify operation may have no effect on some tone colors For instance the tone color without vibrato or growl effect will not change at all even by changing the depth or rate of the Modulation effect 13 14 5 Editing Performance Control Functions Using the Tune Function Button 6 you can change the settings data of the Tuning and other functions for performance control The changed 1 Tuning data is erased when the unit is powered off If you wish to retain the data even after powered off take 2 Modulation Sensitivity an appropriate writi
28. cy Display D Function The lower frequencies are emphasized B This is useful for fat bass sound Frequency HPF is off Frequency Cutoff point is set at lower frequency f cot ff Point Level Frequency Cutoff point is set at higher than 02 The produced sound is harder and thinner Point than that of 02 Frequency 22 VCF Voltage Controlled Filter er VCF Cutoff Frequency Example VCF Resonance Example This is for changing the cutoff point of the VCF As you decrease the value the cutoff frequency will come down and the waveform gradually becomes approximation of a sine wave then the sound will fade out 0 to 127 are valid for this parameter VCF Cutoff Frequency Level 127 Frequency Tet Cutoff Point Frequency Level m T ANS 1 Cutoff Point Frequency 1 Level A NZA D f 1 1 0 Cutoff Point Frequency This parameter emphasizes the cutoff point set at the VCF Cutoff Frequency As you increase the value the created sound will become more unusual more electronic in nature 0 to 127 are valid for this parameter VCF Resonance 127 po Level oss Frequency Level Frequency Level Frequency Level 0 Frequency 23 VCF ENV Depth This parameter con
29. dow 16 figures LCD with tight Indicators Key Transpose Indicator Octave Transpose Indicators Normal Down Portamento Indicator Chord Memory Indicator Rear Panel Output Jacks Mono Stereo Headphones Jack 8 to 1500 at Stereo Hold Pedal Jack Pedal Switch Jack Expression Jack Memory Protect Switch MIDI Connectors IN OUT THRU Memory Cartridge Holder Power Switch Dimensions 972 W x 246 D x 85 mm 38 Va W x 9 5 D x 3 3 e H Weight 7 5kg 16 Ib 9oz Consumption 12W Accessories Music Rest Connection Cable LP 25 1 OPTIONS Stereo Headphones RH 10 Expression Pedal EV 5 Pedal Switch DP 2 FS 1 Stand KS 6 Carrying Case AB 4 Memory Cartridge M 64C MIDI SYNC Cable MSC 07 15 25 50 100 47 6 voice polyphonic synthesizer JU 2 MIDI Implementation MODEL 1 TRANSMITTED DATA Status Second Third Description 1001 nnnn Okkk kkkk vvvv Note ON kkkkkkk 12 108 10 127 1001 nnnn Okkk kkkk 0000 0000 Note OFF kkkkkkk 12 108 101i nnnn 0000 0001 vvvv Modulation 22 0 127 1011 nnan 0000 0111 vvvv Main volume 2 35 vvvvvvv 0 127 1011 nonn 0100 0000 0111 1111 Hold ON a2 1011 nnnn 9100 0000 0000 0000 Hold OFF 22 1011 nnnn 0100 0001 0111 1111 Portamento ON 2 1011 nnnn 0100 0001 9000 0000 Portamento OFF 52 1100 Program Change 2 33 0 127 1110 nnnn obbb bbbb Obbb bbbb Pitch
30. e Return the Memory Protect Switch 6B to the ON position 37 Data Transfer with MIDI This function is available even when the MIDI Exc lusive in the MIDI Functions is turned off CONNECTION Transmit a JUNO MIDI MIDI OUT Receive a JUNO lt OPERATION gt Turn the Memory Protect Switch on the receive a JUNO to the OFF position On the receive a JUNO push the Number Selector Button 2 Bulk Load while hold ing the Data Transfer Button 6 down The Display will react as shown below and the unit is ready to receive data While holding the Data Transfer Button down Y When the Number Selector Button 2 is pushed 8 On the transmit JUNO push the Number Selector Button 1 Bulk Dump while holding the Data Transfer Button down The Display D will react as shown below and the unit will begin to transmit data While holding the Data Transfer Button down When the Number Selector Button 1 is pushed When the data transfer is completed the Displays of the receive and transmit a JUNO s will respond with Transmit a JUNO Receive JUNO When error indication is shown in the Display as below check if the connections are made correctly and securely 5 Return the Memory Protect Switch the receive a JUNO to the ON position 1 Bulk Load means loading the entire data in the Me
31. e holding the key Transpose Button down push the key to which you wish to transpose The Display shows the corresponding value and if it is other than 0 the indicator lights up 12 EXT CONTROL OUT PUT MEMORY PROTECT DICEN EBEN codi NP EXP ON OFF ON PEDAL PEDAL PHONES STEREO MONO f Hold Pedal Jack The a JUNO features the Hold effect that can retain the sound even after the key is released Using the optional Pedal Switch DP 2 the Hold effect can be turned on or off g Pedal Switch Jack Using the optional Pedal Switch DP 2 the function selected at Editing Performance Control Func Expression Pedal Pedal Switches tions on page 14 can be controlled EV 5 DP 2 Optional Optional Program Shift function is set at the factory Pro grams Shift is the function of calling tone colors 1 to 8 sequencially When M 13 is initially set the Tone Number will change as shown below h Expression Pedal Jack By using the optional Expression Pedal EV 5 to this jack the volume can be controlled 4 Tone Modify TONE MODIFY MOD RATE MOD DEPTH BRILLIANCE ENV TIME Several parameters of a tone color can be simul taneously changed with a simple operation There This mode changes the rate of the vibrato growl or chorus effect are four modes for the Tone Modify Tone Modifty Mode Button Modulation Rate Modulation Depth Brillian
32. ect the cartridge then try again When writing a tone color into the memory car tridge be sure to set the Protect Switch on the cartridge to the OFF position then when the While holding the iting i i i Write Button writing is completed return it to the ON posi tion The position of the Protect Switch Bon the a JUNO 2 has nothing to do with this EE Protect Switch Siot ON At this position no data can be writen into memory Therefore the data is retained even if you take writing procedure by mistake OFF Select this position for writing new data into memory 29 9 Naming the Tone Colors You can write within 10 letters to each tone color or rename it lt OPERATION gt Call the tone color which you wish to rename Push the Name Button The Display D will respond with Example V Cursor Tone Name 3 Keep pressing the Name Button until the cursor comes under the letter to be changed The cursor moves one letter rightward each time the Name Button is pressed When the cursor reaches the right end it goes back to the beginning 4 Change the name by using the Dial The available letters for naming are as follows Space Hyphen Smal Letters 5 Repeat the steps 3 as many times as necessary 30 If the tone color to be written is in the Memory group set the Memory Protect Switch to the OFF position and if it is in t
33. ence by using one mors o the following mesturas Turn the TV racha amanna unti the interlerentas stops Move the equipmant 10 one side the other of the TV pr radio Move the equipment farther away Iram tha TV radio Piug the equipment into sn cubat that on a different circuit then the TV nr cadi That ie make certain the equipment end the radi i Breakers huses t Contider instalknig a rooftop television antenna wih table batween the antenna and HM necessary you should consuh your or an experienced redia tetavisian technician for additions You may lind helph i the following booklet prepared by the Feasral Com munications How to kdentify and Resolve Aadio T interference Problems Tine Booklet ia availabe bom the US Government Printing Offcs Washington DC 20402 Stock No 004 000 O0345 4 television set ere on circuits controlled by circuit fore reading this owner s manual Copyright 1985 by ROLAND CORPORATION All rights reserved No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION UMOYS se spuodsal Aejdsig ayy 10 puejoY 230 40 aseajy 1u8noq passed peu Auew yey juawase das 154 ayy
34. he Cartridge group set the Protect Switch on the cartridge to the OFF position While holding the Write Button down select the tone color to be written by pushing the relevant Group Selector But ton the Bank Selector Button D and the Number Selector Button D The Display will change to Y Renaming M 11 While holding the Write Button down Push the ursor Group Selector Tone Color Button to be renamed MEMORY Push the Cursor Bank Selector Button 1 Push the Cursor Number Selector Button 1 New Name Return the Memory Protect Switch the Protect Switch on the cartridge to the ON position Taking the operation 7 will automatically write the tone color selected in the step 1 So if you do not change the tone color but only the tone name assign the same tone color you called in the step 1 When renaming the tone color in the Cartridge the position of the Memory Protect Switch p has no effect 10 MIDI There are three MIDI Connectors on the JUNO as follows MIDI IN Connector Use this connector for feeding signal from an external MIDI device to control the JUNO MIDI OUT Connector Use this connector for sending signal from the a JUNO to control the external MIDI device The signal fed into the MIDI IN is not sent out through the MIDI OUT MIDI IN Connector MID OUT Connector MID
35. he Chord Memory function OPERATION To turn Portamento on A Push the Portamento Button The indicator lights up MODULATION A PITCH BENDER The range of each tone color s Pitch Bender effect can be changed If the tone color is in the Preset Group see page 14 Editing the Perfor mance Control Functions and if it is the one in the Memory Group see page 17 6 Edit The depth of the Modulation can be changed as shown on page 14 Editing the Performance Control Functions To turn Portamento off Push the Portamento Button again The indicator goes out The time needed for a sound to move from a pitch to another Portamento time can be changed as shown on page 14 Editing the Per formance Control Functions Octave Transpose The entire keyboard can be transposed one octave down lt OPERATION gt To set Octave Down Transposition AMA 8 T7 Push the Down Button of the Octave Transpose Buttons The indicator lights up d Chord Memory Chord data can be recorded and later played with one finger Example c Octave Transpose Normal Key Transpose 0 To return to Normal sio Normal Button of the Octave Transpose Buttons The indicator lights up When key is played the actual chord you hear is exactly in the same pitch as the recorded one
36. matically transposed up or down until it fits in the range The Key Transpose and the Octave Transpose functions do not work on the data received at MIDI IN Program Change System Exclusive Portamento 1 Portamento Chord Memory No message These messages are turned on or off with MIDI Piano s Keyboard e Program Change Messages The tone colors of the a JUNO correspond to the Program Change numbers of the MIDI Format 1 to 128 as shown in the table below 6 fefe ms 80 pie pe pi pe e 1e 3o v9 no m 112 7 ws ns me me 120 8 um 1 14 125 we vs z 9 a 3r 39 39 Number 0 to 127 are used as Program Change Messages in the actual MIDI Format When external MIDI devices such as keyboard recorders are connected to the JUNO the a JUNO may not sound properly because of the MIDI ioop junction such a case turn the MIDI Thru Switch on the keyboard recorder off or turn the MIDI Local message off Example MIDI MIDI MIDI Keyboard Recorder IN OUT 35 36 11 Data Transfer IEEE DUMP LOAD The JUNO 2 features the Data Transfer function that can save the entire data in the Memory Group M 11 to M 88 into the optional Cartridge the
37. mory group 64 tone colors from other a JUNO by means of MIDI Exclusive 2 Bulk Dump means transferring the entire data in the Memory group 64 tone colors to other JUNO by means of MIDI Exclusive 39 40 APPENDIX 1 Parameter Table DCO Range DCO LFO Depth DCO ENV Depth DCO ENV Mode Pe Normal invert Normal with Dynamics Invert with Dynamics DCO Bender Range DCO Aftertouch Sensitivity DCO Pulse Waveform DCO Sawtooth Waveform Display Display DCO Sub Oscillator Waveform DCO Sub Oscillator Level DCO PW PWM Depth DCO PWM Rate HPF Cutoff Frequency VCF Cutoff Frequency VCF Resonance VCF ENV Depth VCF ENV Mode Pron Normal Invert Normal with Dynamics Dynamics VCF LFO Depth VCF Keyboard Follower 41 Aftertouch Sensitivity VCA Level VCA ENV Mode Pes ENV Gate ENV with Dynamics Gate with Dynamics VCA Aftertouch Sensitivity Chorus Chorus Rate LFO Rate LFO Delay Time i ENV Time 1 ENV Level 1 ENV Time 2 ENV Level 2 ENV Time 3 ENV Level 3 ENV Time 4 ENV Keyboard Follower 2 Error Message Table You have tried to write into the back up memory with the Memory Protect Switch set to the ON position You have tried to use the Cartridge Group without connecting the Cartridge You have tried to
38. n later load it back Also it is possible to transfer the entire data in an JUNO 2 to another JUNO 2 the a JUNO 1 SAVE LOAD CARTRIDGE Before taking any data transferring operation be sure to turn the a JUNO 2 to the Play mode in other words the Display should be showing a tone number and the tone name a Saving into the Cartridge lt OPERATION gt D While holding the Data Transfer Button down push the 3 Cartridge Save button in the Number Selector Button D The Display will change to While holding the Data Transfer Button down Set the Protect Switch on the cartridge to the OFF position 8 Push the Cartridge button in the Group Selector Button The Display will change to When the saving starts When the saving is correctly done Return the Protect Switch on the cartridge to the ON position b Loading from the Cartridge to the Memory Group lt OPERATION gt D While holding the Data Transfer Button 9 down push the 4 Cartridge Load button in the Number Selector Buttons The Display will change to While holding the Data Transfer Button down When the Number Selector Button 4 is pushed Set the Memory Protect Switch to the OFF position Push the Cartridge button in the Group Buttons The Display will change to When the loading starts When the loading is correctly don
39. ng operation 3 Portamento Time 4 Preset Tone Colors DCO Bender Range 5 Pedal Switch a How to edit the Performance Control Functions OPERATION Press the Tune Function Button until the Display shows the function you wish to edit 1 Tuning 2 Modulation Sensitivity 5 Pedal Switch As shown in the picture each time you push the Tune Function Button the function shown in the Display changes Using the a Dial change the value of the function to your taste 1 Tuning Example This function is used to tune with other instru ment The pitch of A4 key can be set to 430 to 454Hz The Display shows the pitch currently set and if gt mark is shown on the left of the Display the actual pitch of the JUNO is slightly lower than the set pitch shown in the Display If 4 mark is shown on the right side of the Display the pitch is higher When both gt and 4 marks are shown at the both ends of the Display tuning is done 2 Modulation Sensitivity Example V When the Pitch Bender Modulation Lever 9 con trols the Modulation effect this function deter mines the depth of the Modulation effect from 0 to 127 3 Portamento Time Example When the Portamento effect is on this function sets the time needed for the slide of the pitch from one note to another At 0 no portamento effect is obtained and 127 is the longest time
40. nit MIDI basic channel nnnn gt Q 15 where nnnn 1 channel 0010 0011 Format type t JU 1 JU 2 0010 0000 Level 1 0000 0001 Group vvvv Value 0 127 In sequence 36 bytes total 90 tttt Tone name 0 63 1n sequence 10 bytes total 0111 End of System Exclusive Individual Tone Parameter IPR When the Parameters are changed ango mra 90 3 Notes Byte Description 1111 0000 Exclusive atatus 0100 0001 Roland ID 4 0011 0110 Operation code IPR individual parameter 0000 nnnn Unit MIDI basic channel nnnn O 15 where nnnn 1 channel 0010 0011 Format type JU 1 JU 2 0010 0000 Level 1 0000 0001 Group 00pp Parameter 0 35 48 vvvv Value D 127 E h and i repetitively 1111 0111 End of System Exclusive Parameter Function Value 0 ENV MODE 0 ENV normal 1 ENV inverted 2 ENV normal with dynamics 3 ENV inverted with dynamics 1 VCF ENV MODE 0 ENV normal 1 inverted 2 1 with dynamics 3 dynamics 2 VCA ENV MODE 0 ENV 1 GATE 2 ENV with dynami 3 GATE with dynamics 3 DCO WAVEFORM PULSE 3 4 DCO WAVEFORM SAWTOOTH 0 5 5 DCO WAVEFORM SUB 0 5 6 DCO RANGE 0 4 1 2 16 3 32 7 DCO SUB LEVEL 0 3 8 DCO NOISE LEVEL 0 3 9 HPF CUTOFF FREQ 0 3 10 CHORUS 0 gt OFF 1 ON 11 DCO LFO MOD DEPTH 0 127 12 DCO ENV MOD DEPTH 0 127 13 DCO AFTER DEPTH 0 127 14 DCO PW PWM DEPTH 0
41. permanent hearing loss Do not operate a long period of time at a high volume level or level that is uncomfortable you experience any hearing loss or ringing in the ears you should consult an audiologist The product should be located so that its location position does not interfere with its proper ventilation The product should be located away from heat sources such as radiators heat registers or other products that produce heat The product should avoid using in where it may be effected by dust The product should be connected to a power supply only of the type described in the operating instruc tions or as marked on the product 10 11 The power supply cord of the product should be from the outlet when left unused for a long period of time Do not tread on the power supply cord Do not pull the cord but hold the plug when unplugging When setting up with any other instruments the Procedure should be followed in accordance with instruction manual Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings The product should be serviced by qualified service personnel when The power supply cord or the plug has been Objects have fallen or liquid has been spilled into the product or The product has been exposed to rain The product does not appear to operate normally or exhibits marked change
42. r DAT E lt EOF gt ACK message objective unit DAT ACK gt DAT ACK gt t This unit sends RJC and the sequence is discontinued when it receives ERR or detects some error 4 This unit sends RJC when the sequence is discontinued esnually This unit stops the sequence if the unit receives 36 45 0 63 NE table 1528 48 49 50 I7 R 18 8 D 19 20 0 F 21 V 22 W H 1 L N 23 X 24 2522 26 271 28 29 4 1420 20 18zP 3156 46 47 reserved 48 MODIFY ignored if received 0 ENV TIME tincrement BRILLIANCE increment MOD DEPTH increment MOD RATE increment ENV TIME decrement BRILLIANCE decrement MOD DEPTH decrement 13 MOD RATE decrement Bulk Dump BLD Bulk Dump has no relation with the EXCL in the MIDI function When the TRANSFER Button WRITE Button and DUMP Button are pressed Byte Description a 1111 0000 Exclusive status b 0100 0001 Roland ID 0011 0111 Operation code BLD bulk dump d 0000 nnnn Unit MIDI basic channel nnnn 0 15 where nnnn 1 channel e 0010 0011 Format type JU 1 JU 2 f 0010 0000 Level 1 g 0000 0001 h 0000 0000 on of program i 00 pppp pppppp 4 n 0 15 j 0000 tttt 4 sets of
43. rmonics and cuts off the lower ones This changes the waveform and controls the tone color 8 VCF Voltage Controlled Filter Each VCF lets lower frequency harmonics of the input signal pass and cuts off the higher ones In other words it is a usual low pass filter By con trolling the cutoff point and resonance the waveform changes thereby the tone color alters R VCF Block VCA Block Keyboard Audio Signal Control Signal 4 VCA Voltage Controlled Amplifier After filtered in the VCF the signal is fed to the VCA where the volume amplitude of the sound is controlled 5 CHORUS 6 LFO Low Frequency Oscillator This oscillator generates extremely low frequency so produces a vibrato or growl effect by control ling the DCO or VCF ENV Envelope Generator This generates the control voltage Envelope which controls the DCO VCF and VCA therefore alters the pitch tone color and volume in each note b Parameters DCO Digitally Controlled Oscillator DCO Range Example This is to change the pitch range of the exact one octave steps from 4 to 32 4 32 8 is standard DCO LFO Depth Example V DCO ENV Depth Example DCO in 8 16 m JUNO 2 s Keyb Octave Transpose key Transpose 0 When the is controlling the pitch of the DCO
44. s parameter 24 VCA Voltage Controlled Amplifier VCA Level Example This is for changing the volume and can be effec tively used when writing a tone color When the value is set too high sound may be distorted D VCA ENV Mode Example This is to select whether to control the VCA by the signal from the ENV or by the Gate signal Key On Off signal Level ENV Level Gate Signal a i Time Key OFF Time changes the volume Gate Gate signal changes the volume ENV with De Dynamics Dj x Gate with pa Dynamics 2 ENV VCA Aftertouch Sensitivity Example When the Aftertouch is controlling the volume this parameter determines the sensitivity of the effect 0 to 15 are valid for this parameter 25 CHORUS Chorus On Off Example This turns on or off the Chorus effect Chorus Rate Example V This parameter determines the rate of the chorus effect from 0 to 127 LFO Low Frequency Oscillator LFO Rate Example V This parameter changes the rate of the LFO modulation 0 to 127 are valid for this parameter LFO Delay Time Example V This parameter sets the time needed for the LFO modulation to work from the moment the key is played 0 to 127 are valid for this parameter 26 ENV Envelope Generator ENV
45. this adjusts the depth of the vibrato effect in the range of 0 to 127 When the ENV is controlling the pitch of the DCO this parameter sets the depth of the modulation in the range of the 0 to 127 o ENV Mode Example Mode Display Normal vam Invert This selects the polarity of the Envelope curve that controls the DCO Usually may be used In W mode ADSR pattern will be inverted ENV serves to increase the DCO s pitch ENV serves to decrease the DCO s pitch Normal with Dynamics The ENV with Dynamics serves to increase the DCO s pitch Invert with Dynamics The ENV with Dynamics serves to decrease the DCO s pitch 19 20 DCO Aftertouch Sensitivity Example V 1 DCO Bender Range Example V DCO Pulse Waveform Example V Pulse wave is selected This parameter determines the depth of the vibrato effect when it is controlled by aftertouch 0 to 15 are valid for this parameter This sets the maximum effect of the Pitch Bender caused by moving the Pitch Bender Modulaion lever 0 to 12 are valid for this parameter and 1 is semi tone therefore 12 is an octave Display Waveform Spectrum See page 21 DCO PW PWM Depth The pulse width of 03 can be set at DCO PW PWM Depth DCO Sawtooth Waveform Example Sawtooth waveform is selected See 21 PW PW
46. trols the cutoff point of the VCF in each note with the ENV curve set in the ENV section As you increase the value tone color within one note changes more drastically 0 to 127 are valid for this parameter VCF ENV Mode Example V This is to select the polarity of the Envelope curve that controls the cutoff point of the VCF Usually 7 may be used in V mode ADSR pattern will be inverted Display Function EN ENV serves to increase the VCF s cutoff point ENV serves to decrease the VCF s cutoff point Normal with Dynamics The ENV with Dynamics serves to increase the VCF s cutoff point This modeisrather special the ENV has nothing to do with the VCF s den cutoff point and the Dynamics directly works to increase the VCF s cutoff point Dynamics VCF LFO Depth Example V This parameter sets the depth of the LFO modula tion that changes the cutoff point of the VCF effect 0 to 127 are valid for this parameter VCF Keyboard Follower Example This parameter can shift the cutoff point depending on the key played pitch 0 to 15 are valid and decreasing the value will make the higher pitch softer VCF Aftertouch Sensitivity Example V When the Aftertouch is controlling the cutoff fre quency of the VCF this parameter sets the sen sitivity of the effect 0 to 15 are valid for thi
47. ve 5 MIDI Bender Exampe Y ____ Examp The MIDI parameter shown in the Display changes each time the MIDI Button is pushed Using the Dial change the MIDI func tion to what you like b Writing MIDI Function Data By writing the data of the MIDI Function setting into the back up memory it can be retained even when the unit is turned off OPERATION Set the Memory Protect Switch to the OFF position 2 Push the MIDI Button p 8 While holding the Write Button down push the MIDI Button p The Display will change to While holding the Write Button down When the MIDI Button is pushed Return the Memory Protect Switch to the ON position 33 34 JUNO s Sound Range receivable and transmissible with MIDI r gva 1 Transmissible Sound Range The JUNO 2 features the Key Transpose 1 octave upper and lower and the Octave Trans pose 1 octave lower functions therefore can transmit data from 2 octaves lower to 1 octave higher than the actual keyboard d Pedal Switch Depending on the function currently in use the MIDI messages sent by the pedal switch differ Pedal Switch Program Shift Messages transmitted with MIDI i y y a JUNO s Keyboard 2 Receivable Sound Range The a JUNO 2 s receivable sound range with MIDI is 8 octaves as shown above If the transmitted data exceeds this range it will be auto
Download Pdf Manuals
Related Search