Product Manual
Page 6
... on different branch circuits (different circuit breakers or fuses), or install AC line filters. (3) In the case of radio or TV interference, relocate the antenna; If your instrument is off . if the antenna lead... appear to be in the radio frequency spectrum. NOTE FOR SYNTHESIZERS SOLD BY THE U.S.A. 2 Internally, the DX7 generates signals in compliance with the design and manufacturing standards established for "Class B" computing devices. Compliance with other... with the standards established by turning your Authorized Yamaha Dealer or: Music Marketing Group Service Division...
... on different branch circuits (different circuit breakers or fuses), or install AC line filters. (3) In the case of radio or TV interference, relocate the antenna; If your instrument is off . if the antenna lead... appear to be in the radio frequency spectrum. NOTE FOR SYNTHESIZERS SOLD BY THE U.S.A. 2 Internally, the DX7 generates signals in compliance with the design and manufacturing standards established for "Class B" computing devices. Compliance with other... with the standards established by turning your Authorized Yamaha Dealer or: Music Marketing Group Service Division...
Product Manual
Page 8
...as to which applies to the particular step being discussed. is being discussed. When the DX7 is in many cases we have adopted the following conventions when referring to buttons. and yet other cases we are labeled in full color, we actually illustrate the button so there is no confusion...between showing you identify the one button we illustrate just one; To continue, when we omit it. When the DX7 is described like this case, the identical button now prepares the DX7 so that are discus- CONVENTIONS Nearly every button on or off operator #1 and again to turn it on ...
...as to which applies to the particular step being discussed. is being discussed. When the DX7 is in many cases we have adopted the following conventions when referring to buttons. and yet other cases we are labeled in full color, we actually illustrate the button so there is no confusion...between showing you identify the one button we illustrate just one; To continue, when we omit it. When the DX7 is described like this case, the identical button now prepares the DX7 so that are discus- CONVENTIONS Nearly every button on or off operator #1 and again to turn it on ...
Product Manual
Page 9
... cartridge, checking the internal backup battery voltage, and initializing the instrument when you want to move the cursor to a different position when The DX7 has 3 basic operating modes: DX7 to an amplifier, foot control jacks, and MIDI interface naming a voice, the [] (move right) • PLAY (MEMORY SELECT) Mode ...synthesizer is in edit mode If you just These jacks include the line level output from the want to program a voice "from scratch" (which case, to make sure the pedal is tilted flat for maximum level. Some of the voice directly yet can reply [NO] or [YES] with...
... cartridge, checking the internal backup battery voltage, and initializing the instrument when you want to move the cursor to a different position when The DX7 has 3 basic operating modes: DX7 to an amplifier, foot control jacks, and MIDI interface naming a voice, the [] (move right) • PLAY (MEMORY SELECT) Mode ...synthesizer is in edit mode If you just These jacks include the line level output from the want to program a voice "from scratch" (which case, to make sure the pedal is tilted flat for maximum level. Some of the voice directly yet can reply [NO] or [YES] with...
Product Manual
Page 10
...the display LED & LCD Display Panel The LED (Light Emitting Diode) window indicates the number of the preset voices to 5 per button) which case this button. these memories. OPERATOR SELECT FUNCTION 5 These buttons select the internal or cartridge memory and activate the PLAY mode; they also designate where... of the voice number. display. LCD synthesizer stains and voice name display MEMORY PROTECT This pair of the LCD This button places the DX7 in the FUNCTION and EDIT modes. You can be stored When you are protected or not, and you can be accidentally erased. The...
...the display LED & LCD Display Panel The LED (Light Emitting Diode) window indicates the number of the preset voices to 5 per button) which case this button. these memories. OPERATOR SELECT FUNCTION 5 These buttons select the internal or cartridge memory and activate the PLAY mode; they also designate where... of the voice number. display. LCD synthesizer stains and voice name display MEMORY PROTECT This pair of the LCD This button places the DX7 in the FUNCTION and EDIT modes. You can be stored When you are protected or not, and you can be accidentally erased. The...
Product Manual
Page 13
... when you play ), and when you set a maximum [KEY VELOCITY SENSITIVITY] of previous names, or erase a name by the reversed dark brown type in this case because the tuning adjustment is set its controls can "write" new-characters on all sorts of each note you play faster. The scaling is useful...
... when you play ), and when you set a maximum [KEY VELOCITY SENSITIVITY] of previous names, or erase a name by the reversed dark brown type in this case because the tuning adjustment is set its controls can "write" new-characters on all sorts of each note you play faster. The scaling is useful...
Product Manual
Page 15
... The bottom row of 16 Function buttons is set the Modulation available from none (0) to 32.) SAVE Pressing this case, the LFO is turned On, with the DX7), or the RAM cartridges which each hold 64 pre-programmed voices (two are identical in mind, however, that the...from 1 to a maximum value (99). Voice Cartridge socket This socket accepts the ROM cartridges which preserves the DX7 internal voice and programming memories when power is below 2.2 volts, contact your Yamaha dealer to 3.5 volts. The cartridges have a slot in the internal memories). EG BIAS This lets you ...
... The bottom row of 16 Function buttons is set the Modulation available from none (0) to 32.) SAVE Pressing this case, the LFO is turned On, with the DX7), or the RAM cartridges which each hold 64 pre-programmed voices (two are identical in mind, however, that the...from 1 to a maximum value (99). Voice Cartridge socket This socket accepts the ROM cartridges which preserves the DX7 internal voice and programming memories when power is below 2.2 volts, contact your Yamaha dealer to 3.5 volts. The cartridges have a slot in the internal memories). EG BIAS This lets you ...
Product Manual
Page 18
... complex grounding problems As is needed, utilize a "direct box" (600 ohm) or higher impedance inputs. if a longer cable is the case with power mains that drive the shielded cable with adjustable input sensitivity If the cable length is under 20 feet, but the mixer or may... service center. don't cause excessive hum. Maximum out- which pin of a stand- In Yamaha equipment, specifications, contact a Yamaha dealer or authorized pin 2 is -20 dBm (77.5 mV), 13 When connecting the DX7 to an amplifier or mixer, a although the actual level depends on the mixer or ampli- ...
... complex grounding problems As is needed, utilize a "direct box" (600 ohm) or higher impedance inputs. if a longer cable is the case with power mains that drive the shielded cable with adjustable input sensitivity If the cable length is under 20 feet, but the mixer or may... service center. don't cause excessive hum. Maximum out- which pin of a stand- In Yamaha equipment, specifications, contact a Yamaha dealer or authorized pin 2 is -20 dBm (77.5 mV), 13 When connecting the DX7 to an amplifier or mixer, a although the actual level depends on the mixer or ampli- ...
Product Manual
Page 19
... appear. it keyboard acts monophonically rather than voice selectors 1 to set appropriately Whether you're using an amplifier/speaker system with pressing any case, after a few times, and then after you really know what the controls do go ahead and have selected.) 4. In order that ...the display window. Similarly we encourage you to explore all over again. AVOID FRUSTRATION Although we placed question marks in location #A-5 of the DX7 features on that internal voice 1 is turned on one side of the voice you have fun. Then... it changes. internal memory by...
... appear. it keyboard acts monophonically rather than voice selectors 1 to set appropriately Whether you're using an amplifier/speaker system with pressing any case, after a few times, and then after you really know what the controls do go ahead and have selected.) 4. In order that ...the display window. Similarly we encourage you to explore all over again. AVOID FRUSTRATION Although we placed question marks in location #A-5 of the DX7 features on that internal voice 1 is turned on one side of the voice you have fun. Then... it changes. internal memory by...
Product Manual
Page 20
...you re-read these instructions after you for now. FUNCTION MODE: SETTING OVERALL PERFORMANCE PARAMETERS NOTE Yamaha reserves the right to continue to press the [8] button. Play the keyboard, and explore ... in this ROM car- CARTRIDGE] button has already been pressed and the top line of the DX7 VOICE ROM #2 cartridge. The parameters which voice you grammed into them). using in Bank B of... wheel, foot control, breath control, and the pressure sensitivity of the control some cases, that [DATA ENTRY] is positioned at the left side of You can be adjusted...
...you re-read these instructions after you for now. FUNCTION MODE: SETTING OVERALL PERFORMANCE PARAMETERS NOTE Yamaha reserves the right to continue to press the [8] button. Play the keyboard, and explore ... in this ROM car- CARTRIDGE] button has already been pressed and the top line of the DX7 VOICE ROM #2 cartridge. The parameters which voice you grammed into them). using in Bank B of... wheel, foot control, breath control, and the pressure sensitivity of the control some cases, that [DATA ENTRY] is positioned at the left side of You can be adjusted...
Product Manual
Page 21
... In this And you have to that is no limit to the top) and see how the keyboard reacts. Observe that appears in which case the bottom line will continue to other instruments. Experiment with voice selection, the particular FUNCTION that if you hold down (). 16 the keys(...AfterTouch). Press the [MASTER TUNE] button. Tune the DX7 to tune the instrument since each voice can still play - for tuning the synthesizer to indicate the selected voice number (#8), and you 're playing a...
... In this And you have to that is no limit to the top) and see how the keyboard reacts. Observe that appears in which case the bottom line will continue to other instruments. Experiment with voice selection, the particular FUNCTION that if you hold down (). 16 the keys(...AfterTouch). Press the [MASTER TUNE] button. Tune the DX7 to tune the instrument since each voice can still play - for tuning the synthesizer to indicate the selected voice number (#8), and you 're playing a...
Product Manual
Page 26
... primarily on just one another on . 3. expensive damage that is OFF or else use to turn off . a RAM cartridge before submitting the instru- (Actually each case. First, make sure the LCD display indicates the function is not tion that can be "OFF" or "ON") 4. And press this if necessary to the...
... primarily on just one another on . 3. expensive damage that is OFF or else use to turn off . a RAM cartridge before submitting the instru- (Actually each case. First, make sure the LCD display indicates the function is not tion that can be "OFF" or "ON") 4. And press this if necessary to the...
Product Manual
Page 31
... play a note, the pipe. moving toward the next level. The change Suppose, however, that case, you'll hear a distinct "knee" as the sound some value, then eventually falls to next level in the DX7 permits you to understand ADSR enve- LEVEL 2 are both set have very different envelopes. zero), ...speaking, if may take ming Notes section of the similar, you won 't start at any case, the sound continues defined by R1 and L1 as the "volume envelope." lopes when you're programming the DX7, but if you 're R2,L2. pedal. The overall pattern of this manual. With that...
... play a note, the pipe. moving toward the next level. The change Suppose, however, that case, you'll hear a distinct "knee" as the sound some value, then eventually falls to next level in the DX7 permits you to understand ADSR enve- LEVEL 2 are both set have very different envelopes. zero), ...speaking, if may take ming Notes section of the similar, you won 't start at any case, the sound continues defined by R1 and L1 as the "volume envelope." lopes when you're programming the DX7, but if you 're R2,L2. pedal. The overall pattern of this manual. With that...
Product Manual
Page 33
... you play a note. What is noth- That buffer the useful programming information being presented. the display won 't change , but this case, algorithm 1 is no transposition, keyboard scaling, detuning of the primary factors that defines how the operator level changes when you can now...various timbres. There is automatically selected by asking "are 6 operators. In this case) is the "current" operator. In this has no longer contains the same information. bottom line may vary because the DX7 will be initialized and you play a "C" you just done? However, it produces...
... you play a note. What is noth- That buffer the useful programming information being presented. the display won 't change , but this case, algorithm 1 is no transposition, keyboard scaling, detuning of the primary factors that defines how the operator level changes when you can now...various timbres. There is automatically selected by asking "are 6 operators. In this case) is the "current" operator. In this has no longer contains the same information. bottom line may vary because the DX7 will be initialized and you play a "C" you just done? However, it produces...
Product Manual
Page 35
At the slowest rate (0), it takes about the DX7 envelope rates. To change the envelope so the sound gradually falls to silence when you release the key you could see the envelope, it would ... [EG Press a key, wait for the sound to decrease to complete silence. (You'll need to push the DX7 [VOLUME] slider up and/or turn up the volume of the amplifier in this case), the actual rate of the 99 to which the other words, the actual rate is very abrupt due...
At the slowest rate (0), it takes about the DX7 envelope rates. To change the envelope so the sound gradually falls to silence when you release the key you could see the envelope, it would ... [EG Press a key, wait for the sound to decrease to complete silence. (You'll need to push the DX7 [VOLUME] slider up and/or turn up the volume of the amplifier in this case), the actual rate of the 99 to which the other words, the actual rate is very abrupt due...
Product Manual
Page 36
...and [OSCILLATOR-FREQUENCY FINE] adjustments to work with the highest numbers for attacks and the lowest numbers for a value of the "Master Group" on the #3 DX7 VOICE ROM uses this : When you play . In fact. Instead, it follows the keyboard. The "REFS WHISTL" voice of 45. Rate 1 is well...the 4- long it can hear it takes for the sound to the low point at Level 1. If you could see the similarity between this case. If you could see one more notes, and compare that key; it is not moving from a higher to change regardless of the envelope ...
...and [OSCILLATOR-FREQUENCY FINE] adjustments to work with the highest numbers for attacks and the lowest numbers for a value of the "Master Group" on the #3 DX7 VOICE ROM uses this : When you play . In fact. Instead, it follows the keyboard. The "REFS WHISTL" voice of 45. Rate 1 is well...the 4- long it can hear it takes for the sound to the low point at Level 1. If you could see the similarity between this case. If you could see one more notes, and compare that key; it is not moving from a higher to change regardless of the envelope ...
Product Manual
Page 37
... voice, or for modulating with the displayed prompts . That is 2 times the fundamental frequency and so forth. it Play a note an d you'll hear the DX7 is 99 , since, a s you Then use the slider and/or these very high frequencies. ton s while playin g a note . tles or ultrasonic alarm ....00 as you move the [DATA ENTRY ] slider constitute the Harmonic Series of the note you are good, you may have no trouble hearing this case , going back to Ste p 6 of the previous instructions , you " program such listen to the pitch change . When the diplay indicates "F COARSE= 1.00" ...
... voice, or for modulating with the displayed prompts . That is 2 times the fundamental frequency and so forth. it Play a note an d you'll hear the DX7 is 99 , since, a s you Then use the slider and/or these very high frequencies. ton s while playin g a note . tles or ultrasonic alarm ....00 as you move the [DATA ENTRY ] slider constitute the Harmonic Series of the note you are good, you may have no trouble hearing this case , going back to Ste p 6 of the previous instructions , you " program such listen to the pitch change . When the diplay indicates "F COARSE= 1.00" ...
Product Manual
Page 39
...SELECT] to 1 and continues. The current operator is the one whose output level is at a time can be adjusted which you can see, the DX7 automatically performs the OPERATOR SELECT function if you turn off switching is done in the sound as the current operator. Each time you press the...23 etc. The reason you have pressed a lot of operator 2. Operators can turn off to 1. As you can program with operators 1 and 2 at first, this case 1. You won 't hear much until the level is that the display only moves between OP1 and OP2. In the last 3 steps you have heard only...
...SELECT] to 1 and continues. The current operator is the one whose output level is at a time can be adjusted which you can see, the DX7 automatically performs the OPERATOR SELECT function if you turn off switching is done in the sound as the current operator. Each time you press the...23 etc. The reason you have pressed a lot of operator 2. Operators can turn off to 1. As you can program with operators 1 and 2 at first, this case 1. You won 't hear much until the level is that the display only moves between OP1 and OP2. In the last 3 steps you have heard only...
Product Manual
Page 41
... another sine wave at twice the frequency, and at a frequency ratio of 2.00, and change the frequency ratio of the carrier (Operator 1). In this case, the effect you get as the ratio changes from this Note the current operator stays at OP1. And see the display change from a minimum of...ENTRY]. Now lets see the display change to press the [OPERATOR SELECT] button. 36 7. This is created by sine wave modulation of operator 2; In this case, it off OP 2 above, you don't have to this Listen and watch the display as you will be set at a somewhat lower level than the...
... another sine wave at twice the frequency, and at a frequency ratio of 2.00, and change the frequency ratio of the carrier (Operator 1). In this case, the effect you get as the ratio changes from this Note the current operator stays at OP1. And see the display change from a minimum of...ENTRY]. Now lets see the display change to press the [OPERATOR SELECT] button. 36 7. This is created by sine wave modulation of operator 2; In this case, it off OP 2 above, you don't have to this Listen and watch the display as you will be set at a somewhat lower level than the...
Product Manual
Page 43
...110000) Operator 1 should be able to program voices that you look at the algorithm diagrams; Let's try switching the two operators that the DX7 is the difference in the way operators are more closely resemble a woodwind instrument. Some of ways to produce the "best" voice. This ...voices you can get JUST TWO sounds from algorithm 1 through 6 are two approaches to the sound. You can return to be the case as indicated in all cases, operator 2 either feeds into operator 1 (is modulating it (so the sine waves add instead of two algorithms, operators 1 and 2...
...110000) Operator 1 should be able to program voices that you look at the algorithm diagrams; Let's try switching the two operators that the DX7 is the difference in the way operators are more closely resemble a woodwind instrument. Some of ways to produce the "best" voice. This ...voices you can get JUST TWO sounds from algorithm 1 through 6 are two approaches to the sound. You can return to be the case as indicated in all cases, operator 2 either feeds into operator 1 (is modulating it (so the sine waves add instead of two algorithms, operators 1 and 2...
Product Manual
Page 44
Then press the [KEYBOARD RATE SCALING] button, and, for the most noticeable effect, push the [DATA ENTRY] slider all the level scaling parameters The DX7 is because a vibrating reed or string, or a resonating column of air can do this for each side of that this woodwind-like this *With a (-) ..., and you an extreme setting, we 'll scale them so they work primarily on the lower portion of the synthesizer. isshorter. You can achieve this case, the rate scaling for the modulator (operator 2) will have little effect, so you 've tried the maximum, reset the scaling to a value of 4. 39...
Then press the [KEYBOARD RATE SCALING] button, and, for the most noticeable effect, push the [DATA ENTRY] slider all the level scaling parameters The DX7 is because a vibrating reed or string, or a resonating column of air can do this for each side of that this woodwind-like this *With a (-) ..., and you an extreme setting, we 'll scale them so they work primarily on the lower portion of the synthesizer. isshorter. You can achieve this case, the rate scaling for the modulator (operator 2) will have little effect, so you 've tried the maximum, reset the scaling to a value of 4. 39...