Leslie 2102 - Organ Hammond - Free user manual and instructions

USER MANUAL Leslie 2102 Hammond

"...music so beautiful that it has to be heard."

Black-and-white illustration of a vintage portable radio with three speakers and a triangular antenna (no text or symbols)

OWNER'S MANUAL

2101/

2102/

2103

Leslie

IMPORTANT SAFETY INSTRUCTIONS

Read these instructions.

Keep these instructions.

Heed all warnings.

Follow all instructions.

Do not use this apparatus near water.

Clean only with dry cloth.

Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including amplifiers) that produce heat.

Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wider blade or third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

Only use attachments/accessories specified by the manufacturer.

Unplug this apparatus during lightning storms, or when unused for long periods of time.

Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Apparatus shall not be exposed to dripping and splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus.

WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER SERVICABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

The lightning flash with arrowhead symbol within an equilateral triangle, indicates that dangerous voltage constituting a risk of electric shock is present within this unit. The exclamation point within an equilateral triangle, indicates that there are important operating and maintenance instructions in the literature accompanying this unit.

FOR UNITED KINGDOM:

FOR YOUR SAFETY, PLEASE READ THE FOLLOWING TEXT CAREFULLY

This appliance is supplied with a molded 3-pin mains plug for your safety and convenience.

A 5 amp fuse is fitted in this plug.

Should the fuse need to be replaced, please ensure that the replacement fuse has a rating of 5 amps and that it is approved by ASTA or BSI to BSI1362.

Check for the ASTA mark ◆or the BSI mark ▼ on the body of the fuse.

If the plug contains a removable fuse cover, you must ensure that it is refitted when the fuse is replaced.

If the fuse is lost, the plug must not be used until a replacement cover is obtained.

A replacement fuse cover can be obtained from your local Hammond Dealer.

IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME, THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY.

THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT-OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET.

If a new plug is to be fitted please observe the wiring code as shown below.

If in any doubt, please consult a qualified electrician.

IMPORTANT - The wires in this mains lead are coloured in accordance with the following code:

Blue: Neutral

Brown: Live

As the colours of the wires in the mains lead of this unit may not correspond with the coloured marking identifying the terminals in your plug, proceed as follows.

The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with the letter N or coloured BLACK.

The wire which is coloured BROWN must be connected to the terminal in the plug which is marked with the letter L or coloured RED.

Under no circumstances should either of these wires be connected to the earth terminal of the three-pin plug, marked with the letter E or the Earth Symbol ± .

How to replace the fuse. Open the fuse compartment with a screwdriver and replace the fuse and fuse cover.

Fuse

thank

you...

for your purchase of the Leslie ^® Speaker System. Your new Leslie Speaker culminates many years of research and dedication to the art of sound reproduction. This new Leslie Speaker has been designed to provide the utmost in musical enchantment, plus dependable service.

The Leslie Speaker system sets revolutionary new standards of organ speaker performance, achieving heights of musical excellence never before considered possible. Not just another speaker - it marks a major breakthrough in organ sound, perhaps the most significant step forward since the introduction of the electronic organ.

Many features have been included in the speaker to insure the finest organ sound possible. Please take a moment to read this manual, then turn on your new Leslie Speaker and enjoy your organ playing to the fullest.

IMPORTANT - PLEASE READ

Your new Leslie Speaker is designed to give you the true and authentic Leslie Sound, as well as provide you great flexibility in how you want to play. This Guide is designed to explain the operating features of your Leslie Speaker as simply and graphically as possible.

This new Leslie has a number of Advanced Features which this Guide will explain in detail. Each feature is treated as an explanation unto itself, and does not require you to already have prior working knowledge of some other feature.

Do not be daunted by the number of steps required to perform each operation. Each step is simple. Simply bear these things in mind:

1. Read each step carefully.
2. Don't skip any of the steps.
3. Don't perform the steps out of sequence.

With these guidelines, you are well on your way to mastering all of the many sounds and features of your Leslie Speaker.

- Table of Contents -

2101/2102/2103 Specifications & Description 2

Making the Connections ....

Connecting to a single-channel Hammond Organ using the 11-pin receptacle .

Connecting to the XE-1/CMS-100/XT-series/XH-series using the 11-pin receptacle .... 4

Connecting using the 8-pin receptacle (XM-1, XB-1)

Connecting using the ROTARY IN jack

Connecting the Leslie 2121 Stationary-Unit 6

ROT BASS LEVEL / HORN LEVEL

Connecting two Stationary-Units for Stereo Separation

Connecting two Horn Units to two Stationary-Units

Leslie Control Center 9,1

Advanced Features 11

A Brief History of the Leslie Speaker ....

Why Leslie Speed Controls?......

Slow Speed 13

Fast Speed 13

Rise Time 14

Fall Time 14

Brake Time 15

Rotor Direction.... 15

Horn Character....16

Crossover Frequency 1

Microphone Angle and Distance ....

Cabinet Resonance 18

MIDI Control Channel 1

MIDI Program Channel 19

MIDI Modulation Wheel Receive......

MIDI Expression Pedal Receive ....

S/F (Slow/Fast) Foot Switch Type....

S/F (Slow/Fast) Foot Switch Control Code ....

MIDI Dump Out 22

P.F.SW Type 23

Presets 24

Default 24

Controlling the Speaker via MIDI 25

Example of Controlling the Advanced Features of the Leslie via MIDI 25

SPECIAL NOTE: Connecting older digital Hammond Organs via MIDI .....

Connecting using the XB-2, XB-5 or A-205......

Connecting the XB-3/XC-3 or XB-3A/XC-3A ....

Preset Parameters 27

System Parameters 27

Parameter Settings 28

MIDI Information 29

MIDI Implementation Chart 30

graph TD
    A["2°tweeter"] --> B["treble driver"]
    C["2°tweeter"] --> B
    B --> D["Lch amp 50w"]
    B --> E["horn amp 50w"]
    B --> F["Rch amp 50w"]
    D --> G["DSP crossover network above fc below fc"]
    E --> G
    F --> G
    G --> H["above 125Hz"]
    G --> I["below 125Hz"]
    H --> J["volume controls"]
    I --> J
    J --> K["rotary line in"]
    J --> L["rotary"]
    J --> M["Lch stationary & bass"]
    J --> N["Rch stationary & bass"]
    J --> O["line amp"]
    P["5°speaker"] --> Q["DSP simulator"]
    Q --> R["line amp"]
    Q --> S["line low rotary"]
    Q --> T["L/mono stationary & bass"]
    Q --> U["Rch stationary & bass"]
    Q --> V["L/mono line in"]
    style A fill:#f9f,stroke:#333
    style C fill:#f9f,stroke:#333
    style P fill:#f9f,stroke:#333
    style Q fill:#ccf,stroke:#333

SPECIFICATIONS:

Type:

3-channel (ROTARY, STATIONARY-L, STATIONARY-R)

Animation:

Horn Rotor, Digital Bass Rotor

Power Output:

Rotary Horn 50W. Stationary Channels 50W×2. 150 watts total.

Speakers:

Compression Driver for Horn, 13cm Woofer × 2, 5cm Tweeter × 2.

Controls:

Volume: STA-L, STA-R, ROTARY, OVERDRIVE

8-position Function Selector Touch Buttons: PRESET 1-2, MEMORY

Channel Mode:

NORMAL-STA MONO, STA ROT BASS-MUTE

Display:

7-segment, 2-digit LED display

Terminals:

Leslie 11-pin Receptacle, Leslie 8-pin Receptacle, ROTARY INPUT, LINE OUT (STATIONARY-L, STATIONARY-R, ROTARY-L, ROTARY-R), MIDI IN, MIDI OUT, REMOTE (Remote Power for #2121).

Foot Switch:

Foot Switch 1 (PRESET), Foot Switch 2 (SLOW/FAST/STOP)

Powre Consumption:

AC 120V,220-230V,230-240V 190W.

Dimensions:

51(W)×52(D)×33(H) cm

Weight:

23 kg

Optional Accessories:

Stationary-Unit #2121, Leslie 11-pin Cable, Leslie 8-pin Cable (LC8-7M), Stand Adapter, Foot Switch (FS-9H).

to insure your enjoyment of performing music.

The Leslie ^® models 2101, 2102 and 2103 contain two rotors to produce the world-renowned Leslie Speaker "Sound-In-Motion ^® ." The sound is "separated" with the highs reproduced by a horn rotor and the lows reproduced by a two 5" speakers with electronic rotor capability. Both the mechanical and electronic rotors can be operated in two modes - Fast (Tremolo) or Slow (Chorale).

In addition, there is a stationary channel designed to accommodate the audio signal from another sound source such as a synthesizer or external sound module. This audio signal is handled by three speakers - the two 13cm speakers which also handle the lower frequencies for the rotary channel, and two 5cm dome tweeters for the high frequencies.

The Model 2101 cabinet comes in a textured black finish with side handles for professional portability, the Model 2102 cabinet is finished in silver and the Model 2103 is finished in a rich Walnut.

making the connections

♦ Connecting to a single-channel Hammond Organ using the 11-pin receptacle

graph TD
    A["MIDI OUT"] --> B["11-pin Leslie Cable"]
    C["MIDI IN"] --> B
    D["XK-2"] --> E["HAMMOND"]
    E --> F["Antenna with keyboard"]
    F --> G["Antenna with antenna"]

The above example show a Hammond XK-2 connected to a Leslie Horn Unit. The audio signal is connected via an 11-pin Leslie Cable.

To make this hookup:

1. Make sure the power to both units is "OFF."
2. Set the STATIONARY Volume Controls on the Leslie Speaker to "0" or Off to reduce noise, since the XK-2 uses the Rotary channel only.
3. Set the ROTARY Volume Control to a low setting (the 10 o'clock position is recommended) when first making the connection.
4. Plug the female end of the Leslie Connector Cable into the receptacle on the back of the Leslie Speaker.
5. Plug the male end of the Connector Cable into the 11-pin Leslie socket of the organ.
6. Turn the organ “ON.” After about 5 seconds, the Leslie Speaker will turn “ON.” Then adjust the volume settings of both units to your liking.

NOTE: In addition, a MIDI cable can be connected from the MIDI OUT of the XK-2 to the MIDI IN of the Leslie to allow the XK-2 to control the Advanced Features of the Leslie. Please see page 28 for more information.

NOTE: The above hookup will also work with older Hammond products such as XB-2, XB-5 and XB-3; however, all MIDI features may not be available. Please see page 27 for more information.

♦ Connecting to the XE-1/CMS-100/XT-series/XH-series using the 11-pin receptacle

graph TD
    A["MIDI OUT"] --> B["11-pin Leslie Cable"]
    B --> C["MIDI IN"]

The above example show a Hammond XE-1 connected to a Leslie Horn Unit. The audio signal is connected via an 11-pin Leslie Cable. The above hookup can be used with any current Hammond Organ; however, all MIDI features may not be able to be controlled. Please see page 27 for more information.

To make this hookup:

STATIONARY L R ROTARY 0 10 0 10 0 10 VOLUME

1. Make sure the power to both units is "OFF."
2. Set the STATIONARY Volume Controls on the Leslie Speaker to a low setting (the 10 o'clock position is recommended) when first making the connection.
3. Set the ROTARY Volume Control to a low setting (the 10 o'clock position is recommended) when first making the connection.
4. Plug the female end of the Leslie Connector Cable into the receptacle on the back of the Leslie Speaker.
5. Plug the male end of the Connector Cable into the 11-pin Leslie socket of the organ.
6. Turn the organ "ON." After about 5 seconds, the Leslie Speaker will turn "ON." Then adjust the volume settings of both units to your liking.

NOTE: In addition, a MIDI cable can be connected from the MIDI OUT of the organ to the MIDI IN of the Leslie to allow the organ to control the Advanced Features of the Leslie.

♦ Connecting using the 8-pin receptacle (XM-1, XB-1)

8-pin LC8-7M Cable MIDI OUT MIDI IN STATIONARY L R ROT 5ARS 10V 10 10 VOLUME 10 10 10

The above example shows a Hammond XM-1 connected to a Leslie Horn Unit. The audio signal is connected via the special 8-pin cable. In addition, a MIDI cable can be connected from the MIDI OUT of the XM-1 to the MIDI IN of the Leslie to allow the XM-1 to control the Advanced Features of the Leslie.

NOTE: The Remote Turn-on feature is not available when using the 8-pin interface.

♦ Connecting using the ROTARY IN jack

To ROTARY IN JACK From LINE OUT SLOW/FAST/STOP FOOT SWITCH FS-9H etc.

The above example shows a hookup using the LINE OUT of another instrument. The audio signal is connected via a patch cord from the LINE OUT jack (or the L/MONO jack if there is more than one) to the ROTARY IN jack of the Leslie.

NOTE: You may also use the L/MONO jack of a Hammond instrument in this fashion; however, you will NOT be able to control the rotor speed using the Touch Tabs. Use a Foot Switch for this purpose.

♦ Connecting the Leslie 2121 Stationary-Unit

To connect the Leslie 2121 Stationary-Unit to the Horn-Unit, do the following:

1. Make Make the power to avail units, including underlying contracting disting institution "OFF." OFF."

2. Connéou the Stabio Sarty Unit as shown below be Setch Set control on the Stationary Unit-Unit similar to the settings shown below. Sett the ROT BASSS LEVEL and HORN LEVEL trimpots on the Horn-Unit as shown.

2101 Standard Setting ROT BASS LEVEL HORN LEVEL 2101 Setting for use with the 2121 Stationary-Unit ROT BASS LEVEL HORN LEVEL POWER ON OFF (REMOTE) LESLIE TIPIN AC IN REMOTE TO LESLIE BT21 LESLIE 21 Rotary-Unit FUNCTION Blue Signal Control On Fast Speed, Peak On Fast Time, Peak On Rotor Direction, Mid Angle, Off Current Home Diameter, Mid Distance, Damp On Cross-See Reg. Cable, Analog@STATION DOWN UP VALUE OFF STATIONARY R R ROTARY OVER TIME MEMORY METHI MIXI OUT HIGH / LOW NODA / ROSA FUNCTION SHIFT PRESET MIDI OUT RIGHT SLOW/AST STOP MIDI IN LINE OUT LINE IN LESLIE SPIN FOOTSW MIDI IN INPUT 1 VOLUME INPUT 2 VOLUME INPUT 3 TONE SMASS TRIPLE MASTER VOLUME PHASE OF OUT-ONLY ON ON ON ON POWER CAN OUT

NOTE: the two LI-40 audio cables and the DCC-2 power connecting cable are supplied with the 2121 Stationary-Unit.

1. Turn Further cotheo-coccienging-in-mentBoth Castle Leslie will be epidwerped up automatically.

2. Finally, then MASTERSVDRUMEURMEryRGomryCloofthe all 15et the letter (12 o'clock) position to check the sound level, then adjust the sound to your liking.

ROT BASS LEVEL / HORN LEVEL

These two Trim Pots can be adjusted using a small screwdriver.

= Minimum setting.

= Maximum setting.

= Center position.

It is recommended that you set these Trim Pots as shown when first making the connections, then adjust them later to your preference.

♦ Connecting two Stationary-Units for Stereo Separation

graph TD
    A["Input 1: VOLUME, INSERT, GAIN, POWER OUT"] --> B["INPUT 2: VOLUME, INSERT, LINE OUT"]
    B --> C["INPUT 3: VOLUME, TONE, MASTER, POWER OUT"]
    C --> D["INPUT 4: VOLUME, INSERT, LINE OUT"]
    D --> E["INPUT 5: VOLUME, MASTER, POWER OUT"]
    E --> F["Output: VOLUME, INSERT, LINE OUT"]

The above hookup is recommended when using two 2121 Stationary-Units with a single Horn-Unit. Connecting the LEFT outputs to one Stationary-Unit and the RIGHT outputs to the other Stationary-Unit will provide Stereo separation, particularly to enhance the Bass Rotor effect. Be sure to set the ROT BASS LEVEL and HORN/ LEVEL triimpacts, showing musing as small screwdriver.
NOTE: It is recommended that you set the Volume Controls as shown when first making the connections, then adjust them later to your preference.

♦ Connecting two Horn-Units to two Stationary-Units

graph TD
    A["Input 1: 20V/Hz"] --> B["NOT BASS LIFTS"]
    A --> C["NOW LIFTS"]
    D["Input 2: 20V/Hz"] --> E["ROT BASS LIFTS"]
    D --> F["NOW LIFTS"]
    G["Input 3: 20V/Hz"] --> H["ROT BASS LIFTS"]
    G --> I["NOW LIFTS"]
    J["Input 4: 20V/Hz"] --> K["NOW LIFTS"]
    L["Input 5: 20V/Hz"] --> M["NOW LIFTS"]
    N["Input 6: 20V/Hz"] --> O["NOW LIFTS"]
    P["Input 7: 20V/Hz"] --> Q["NOW LIFTS"]
    R["Input 8: 20V/Hz"] --> S["NOW LIFTS"]
    T["Input 9: 20V/Hz"] --> U["NOW LIFTS"]
    V["Input 10: 20V/Hz"] --> W["NOW LIFTS"]
    X["Input 11: 20V/Hz"] --> Y["NOW LIFTS"]
    Z["Input 12: 20V/Hz"] --> AA["NOW LIFTS"]
    AB["Input 13: 20V/Hz"] --> AC["NOW LIFTS"]
    AD["Input 14: 20V/Hz"] --> AE["NOW LIFTS"]
    AF["Input 15: 20V/Hz"] --> AG["NOW LIFTS"]
    AH["Input 16: 20V/Hz"] --> AI["NOW LIFTS"]
    AJ["Input 17: 20V/Hz"] --> AK["NOW LIFTS"]
    AL["Input 18: 20V/Hz"] --> AM["NOW LIFTS"]
    AN["Input 19: 20V/Hz"] --> AO["NOW LIFTS"]
    AP["Input 20: 20V/Hz"] --> AQ["NOW LIFTS"]
    AR["Input 21: 20V/Hz"] --> AS["NOW LIFTS"]
    AT["Input 22: 20V/Hz"] --> AU["NOW LIFTS"]
    AV["Input 23: 20V/Hz"] --> AW["NOW LIFTS"]
    AX["Input 24: 20V/Hz"] --> AY["NOW LIFTS"]
    AZ["Input 25: 20V/Hz"] --> BA["NOW LIFTS"]
    BB["Input 26: 20V/Hz"] --> BC["NOW LIFTS"]
    BD["Input 27: 20V/Hz"] --> BE["NOW LIFTS"]
    BF["Input 28: 20V/Hz"] --> BG["NOW LIFTS"]
    BH["Input 29: 20V/Hz"] --> BI["NOW LIFTS"]
    BJ["Input 30: 20V/Hz"] --> BK["NOW LIFTS"]
    BL["Input 31: 20V/Hz"] --> BLN["NOW LIFTS"]

Use the above hookup when connecting multiple Leslie 21 Systems. By connecting the two Horn-Units via MIDI, the entire system can be controlled from one master unit. Be sure to set the ROT BASS LEVEL and HORN LEVEL trim pots as shown using a small screwdriver.

NOTE: It is recommended that you set the Volume Controls as shown when first making the connections, then adjust them later to your preference.

controls that enhance the organ sounds

POWER ON OFF (REMOTE) LESLIE 21 Rotary-Unit 10 5 AC IN REMOTE to Leslie 2121 6 4 3 2 7 FUNCTION Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cort Code] Horn Character /Mic Distance [Dump Out] Cross Over Freq/ Cable Resonance [P.F.SW Type] VALUE DOWN UP STATIONARY L R ROT BASS LEV VOLUME OVER DRIVE MEMORY NORMAL STA MONO BASS & STA MUTE MIDIOUT 9 PRESET 1 2 FUNCTION SELECT PRESET SELECT MIDI OUT STATIONARY & ROT. BASS L/MONO R ROTARY ROTARY L/MONO R LINE OUT LINE IN LESLIE 8PIN SLOW/FAST STOP FOOT SW MIDI IN

The Leslie Control Center is located on the back panel of the Leslie Speaker.

1 - 11-pin Receptacle - This allows direct connection between the Leslie Speaker and the Hammond XB-Series Organs, using the cable supplied with the speaker.

2 - 8-pin DIN Receptacle - This allows direct connection between the Leslie Speaker and the Hammond XB-1 and XM-1 instruments using the special cable provided for this connection.

3 - ROTARY LINE IN - This allows other instruments to connect to the Rotary channel using standard phone cables.

4 - LINE OUT:

STATIONARY & BASS (L/MONO, R) Jacks - These allow both the STATIONARY and the LOW ROTARY channels to be connected to an external amplifier. To connect the STATIONARY UNIT #2121, connect the L/MONO OUT to INPUT 2. ROTARY (L/MONO, R) - This allows the LOW ROTARY channel to be connected to an external amplifier. To connect the STATIONARY UNIT #2121, connect the L/MONO OUT to INPUT 3.

NOTE: The HORN ROTOR channel has no LINE OUT connection due to the acoustic nature of the sound produced. Using the HORN ROTORY channel with external amplification requires a microphone.

5 - AC Power Cord Receptacle - Plug the female end of a grounded AC power cord into this receptacle, and the male end into an AC outlet.

6 - REMOTE - When the Leslie 2121 Stationary-Unit is connected, connect to the REMOTE IN with a DCC-2 cable. The power for the Stationary-Unit can be turned "ON" and "OFF" by the power switch of the Horn-Unit.

NOTE: The REMOTE feature is powered by a battery. The battery's estimated life is approximately 1000 "turn-ons," depending on constancy of electrical current, etc. Do not attempt to replace this battery. Refer all servicing to qualified service personnel.

7 - FOOT SW -

PRESET - Allows you to switch between PRESET 1 and 2 using a latching-type Foot Switch. SLOW/FAST/STOP - Allows you to control the Leslie rotors using the FS-9H Foot Switch. Each time the Foot Switch is activated, the rotors will switch between SLOW and FAST. If the Foot Switch is pressed and held for 1 second, the Rotors will Stop.

8 - MIDI IN - Connects to the MIDI OUT of an organ or keyboard.

9 - MIDI OUT - Connects to the MIDI IN of an additional Leslie Horn-Unit when 2 units are connected in series. The MIDI IN from the organ and the FOOT SW signal of the Horn-Unit are merged in the MIDI OUT.

10 - Power Switch ON / OFF - This allows the Leslie Speaker to be turned "ON" or "OFF."

Continued on next page.

POWER ON OFF (REMOTE) LESLIE® 21 Rotary-Unit 14 FUNCTION Slow Speed [Control On] HORN LEVEL Fast Speed [Prop. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [SF Type] 20 21 22 DOWN UP VALUE STATIONARY R ROTARY OVER DRIVE [ MIDI ] HORN / LOW ROTOR/ ROTOR 17 FUNCTION SELECT PRESET 1 2 18 PRESET SELECT MIDI OUT STATIONARY & ROT. BASS L/MONO R ROTARY ROTARY L/MONO R LINE IN LESLIE 8PIN SLOW/FAST STOP FOOT SW MIDI IN AC IN REMOTE to Leslie 2121

11 - STATIONARY VOLUME CONTROLS

L - Allows you to adjust the Volume of the Stationary Left channel.
R - Allows you to adjust the Volume of the Stationary Right channel.

12 - ROTARY - Use this trim pot to adjust the volume of the Rotary channel.
13 - OVERDRIVE - This allows you to adjust the Overdrive Level of the Rotary channel.
14 - HORN LEVEL - Use this trim pot to adjust the Horn Rotor level when the Stationary Unit 2121 or an exterior amplifier is connected.
15 - ROT BASS LEVEL - Use this trim pot to adjust the Low Rotor (below 125Hz) level when the Stationary Unit 2121 or an exterior amplifier is connected.
16 - CHANNEL SWITCH - Use this switch to control the audio for different Leslie connections.

NORMAL - This is the preferred position for most applications.

STA MONO - Use this position to merge the Stationary Left and Right channels.

BASS & STA MUTE - Silences the Low Rotor and Stationary channels. This position may be desirable if the 2121 Bass unit is used to avoid overdriving the Stationary speakers in the Horn-Unit.

17 - FUNCTION SELECT Touch Button - Allows you to select either Horn Rotor or Low Rotor Advanced Features. Touching and Holding this Touch Button for 1 second will cause both LED's to light and and the MIDI Advanced Features to be accessed.
18 - PRESET SELECT Touch Button - Allows you to select either PRESET 1 or PRESET 2.
19 - MEMORY Touch Button - Allows you to save Presets and to return the Leslie Speaker to its factory default settings.
20 - FUNCTION SWITCH - Allows you to select the values for the Advanced Features, which are explained starting on page 2.
21 - LED DISPLAY - This is a 2-character 7-segment display which allows you to see the values for the selected parameters.
22 - VALUE ADJUST - This Rotary Knob allows you to select the values for the parameters you want to adjust (Slow, Speed, Fast Speed, etc.). The LED Display will change as you adjust the selected Value.

using the advanced features

Your Leslie Speaker has a number of Advanced Features which allow you a great deal of control over the sound and performance you desire. To see the Default Setting for each of these Advanced Features, please consult page 27 of this Guide.

The Leslie Advanced Features allow you to make the following changes to the organ:

1. Horn Rotor - Allows you to adjust the Slow and Fast RPMs (Revolutions Per Minute) and the Rise and Fall Time as well as the Brake Time of the Horn Rotor (see pages 13, 14, 15, 14 and 16).
2. Low Rotor - Allows you to adjust the Slow and Fast RPMs (Revolutions Per Minute) and the Rise and Fall Time as well as the Brake Time of the Low or Bass Rotor (see pages 13, 14, 15, 14 and 16).
3. Microphone Settings - Allows you to adjust the Angle and Distance parameters to simulate different microphone placements (see pages 17).
4. Rotor Direction - Allows you to select the direction in which the Horn Rotor will turn. (see page 15).
5. Horn Character - Allows you to select the Resonance for the Horn Rotor (see page 16).
6. Crossover Freq. - Allows you to select the crossover frequency for the Horn Rotor and the Low Rotor (see page 16).
7. Cabinet Resonance - Allows you to simulate the resonance of a Leslie Model 122 Speaker cabinet (see page18).
8. Control Ch. - Allows you to select the MIDI Control Channel as well as turn the MIDI Control Channel "ON" and "OFF" (see page 19).
9. Prog. Ch. - Allows you to select the MIDI Program Channel as well as turn the MIDI Program Channel “ON” and “OFF” (see page 19).
10. Mod Rx - Allows you to use a Modulation Wheel to send Motor Control data (see page 20).
11. Exp Rx - Allows you to use an Expression Pedal to send Motor Control data (see page 20).
12. S/F Type - Allows you to set up the Latch/Unlatch mode for a Slow/Fast Foot Switch (see page 21).
13. S/F Cont. Code - Allows you to select the Control Code for a Slow/Fast Foot Switch (see page 21).
14. Dump Out - Allows you to send MIDI Data out via a Data Dump (see page 22).
15. P.F.SW Type - Allows you to set up the mode for the Preset Foot Switch (see page 23).

The following pages give a more detailed explanation of how these Advanced Features work.

♦ A Brief History of the Leslie Speaker

The Leslie Speaker was first developed in the late 1930's by Donald J. Leslie as a way to improve the sound of then-current I Hammond Organs. Mr. Leslie found that rotating a baffle in front of a stationary speaker added a very pleasing “tremolo-type” sound to organ music. This technique is a musical application of the “Doppler effect,” which is the apparent variation in pitch that a stationary listener hears from a moving sound source. The loudness of the sound also appears to vary, and it is this combination of frequency (vibrato) and amplitude (tremolo) modulation that give Leslie Speakers their characteristic sound.

In the majority of Leslie Speakers, there are actually two rotating baffles and two speakers. One speaker handles the high frequencies and is mounted in the upper part of the cabinet. The baffle and motor for this speaker are collectively called the Horn Rotor. The other larger speaker reproduces the bass or pedal frequencies and uses a larger baffle, and is therefore called the Bass or Low Rotor.

graph TD
    A["2-speed from rotor"] --> B["crossover network"]
    B --> C["800-"]
    C --> D["15" sp. rotor"]
    D --> E["40 watt amp"]
    E --> F["sg rail nout"]
    G["2-speed foam rotor"] -.-> E

In addition to rotating a baffle at a high rate of speed to produce Tremolo, it is also possible to create a pleasing “Chorale” or “celeste” effect by rotating the baffle at a slow rate of speed - hence the rotor speed designations of Fast and Slow. The Chorale or effect is similar the effect produced by two ranks of pipes being slightly out of tune with each other and being played simultaneously on a pipe organ.

♦ Why Leslie Speed Controls?

For many years, Leslie Speakers only had one speed - Fast or Tremolo. Even after the Chorale speed was introduced in the mid '60's. variations in the basic speed were introduced by relocating the motor drive belt to a different pulley to make the baffles turn either faster or slower. Although each Leslie Speaker cabinet was and is carefully calibrated at the factory, several factors such as motor age and placement of the belts on the pulleys can affect the speeds of the rotors as well as the time required for the rotors to speed up (Rise Time), slow down (Fall Time) or come to a complete stop (Brake Time).

Your new Leslie Speaker features a new brushless DC-controlled motor for the Horn and a newly-designed digital Low rotor which allows control of these parameters to an unprecedented degree. You can now “customize” your Leslie Speaker to produce exactly the characteristics you want.

♦ Slow Speed

This Advanced Feature allows you to select the Slow Speed Setting that you prefer for either the Horn or the Low Rotor. You can select from “0,” (rotor stopped) through “99” for the Horn and from “01” through “9” for the Low Rotor.

TRY THIS:

1. Touch the FUNCTION SELECT switch to select either HORN or LOW ROTOR. The LED (red for Horn, green for Low) will light.

1. Select Slow ____ Speed using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho [Comp Out] Cross Over Freq./Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want. Make sure the Leslie is set at Slow Speed so that you can hear the effect when you make changes.

5 VALUE DOWN UP

♦ Fast Speed

This Advanced Feature allows you to select the Fast Speed Setting that you prefer for either the Horn or Low Rotor. You can select from "0," or stop, through "21" for both Horn and Low Rotors.

TRY THIS:

1. Touch the FUNCTION SELECT switch to select either HORN or LOW ROTOR. The LED (red for Horn, green for Low) will light.

1. Select Fast ____ Speed using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho [Omp Out] Cross Over Freq./Capi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want. Make sure the Leslie is set at Fast Speed so that you can hear the effect when you make changes.

8 VALUE DOWN UP

The above data can be stored to a Preset. Please see page 24 for information on how to save Presets.

♦ Rise Time

This Advanced Feature allows you to select the time required for the Rotors to go from Slow to Fast. You can select from "0.2" seconds through "12" seconds.

TRY THIS:

1. Touch the FUNCTION SELECT switch to select either HORN or LOW ROTOR. The LED (red for Horn, green for Low) will light.

2. Select Rise ____ Time using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho Jump Out Cross Over Freq./Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

0.6 VALUE DOWN OF

◆ Fall Time

This Advanced Feature allows you select the time required for the Rotors to go from Fast to Slow. You can select from "0.2" seconds through "12" seconds. The default setting is "1.0" seconds for the Horn Rotor and "8.0" seconds for the Low Rotor.

TRY THIS:

1. Touch the FUNCTION SELECT switch to select either HORN or LOW ROTOR. The LED (red for Horn, green for Low) will light.

2. Select Fall ____ Time using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho [Jump Out] Cross Over Freq./Capi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

1.0 VALUE DOWN UP

The above data can be stored to a Preset. Please see page 24 for information on how to save Presets.

♦ Brake Time

This Advanced Feature allows you to select the time required for the rotors to come to a complete stop from Fast mode. You can select from "0.2" seconds through "12" seconds.

TRY THIS:

1. Touch the FUNCTION SELECT switch to select either HORN or LOW ROTOR. The LED (red for Horn, green for Low) will light.

2. Select Brake Time using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho Jump Out Cross Over Freq./Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

1.2 VALUE DOWN UP

♦ Rotor Direction

This Advanced Feature allows you to select the direction in which the Horn Rotor will turn. You can select either "r" (right, or clockwise) or "L" (left or counter-clockwise). The default setting is "r."

TRY THIS:

1. Touch the FUNCTION SELECT switch to select HORN ROTOR. The red LED will light.

2. Select Rotor ____ Direction / Mic Angle using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho [Jump Out] Cross Over Freq./Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

r VALUE DOWN UP

The above data can be stored to a Preset. Please see page 24 for information on how to save Presets.

♦ Horn Character

This Advanced Feature allows you to select the Resonance frequency for the Horn Rotor. You can select "1.0" (1.0kHz), "1.5" (1.5kHz), "2.0" (2.0kHz) or "Fl" (flat).

TRY THIS:

1. Touch the FUNCTION SELECT switch to select HORN ROTOR. The red LED will light.

1. Select Horn ____ Character / Mic Distance using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho Jump Out Cross Over Freq./Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

F1 VALUE DOWN UP

♦ Crossover Frequency

This Advanced Feature allows you to select the crossover frequency for the Horn and Low Rotor. You can select "0.7" (700Hz), "0.8" (800Hz) or "1.0" (1.0kHz).

TRY THIS:

1. Touch the FUNCTION SELECT switch to select HORN ROTOR. The red LED will light.

1. Select Cross ____ Over Freq. using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/H [Romp Out] Cross Over Freq./Capi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

0.7 VALUE DOWN UP

The above data can be stored to a Preset. Please see page 24 for information on how to save Presets.

♦ Microphone Angle and Distance

When a Leslie Speaker cabinet or cabinets are used in a large facility such as an auditorium or outdoor arena, the Leslie(s) are frequently “miked” to insure that the sound carries adequately. Sound technicians have discovered that the placement of the microphones greatly affects the character of the sound heard by the audience from the Leslie Speaker(s) (see the diagram below).

Leslie Tone Cabinet Distance Angle Mic Mic

This Advanced Feature allows you to simulate various microphone distances and angles facing the Low Rotor.

TRY THIS:

1. Touch the FUNCTION SELECT switch to select LOW ROTOR. The green LED will light.

2. Select Mic ____ Angle or Mic Distance using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho [Comp Out] Cross Over Freq./Capi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

0.6 VALUE DOWN UP

The data chart below shows the options that you may select.

MICROPHONE SETTINGS
Option	Parameter Limits
Angle	0 ~ 180°
Distance	0.3m ~ 2.7m

NOTE: Both these are subtle effects and may require careful listening to detect the differences among the various settings.

The above data can be stored to a Preset. Please see page 24 for information on how to save Presets.

♦ Cabinet Resonance

This Advanced Feature allows you to simulate the resonance of a Leslie Model 122 Speaker cabinet. You can turn this feature "ON" or "OFF."

TRY THIS:

1. Touch the FUNCTION SELECT switch to select LOW ROTOR. The green LED will light.

graph TD
    A["Input: Horn/ROTOR"] --> B{MIDI}
    B --> C["Low/ROTOR"]
    C --> D["Touch & Hold"]
    D --> E["FUNCTION SELECT"]

1. Select Cab. _Res. using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle[S/F Cont.Code] Character /Mic DistanceHolt [Jump Out] Cross Over Freq./ Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

ON VALUE DOWN U

The above data can be stored to a Preset. Please see page 24 for information on how to save Presets.

♦ MIDI Control Channel

This Advanced Feature allows the Leslie to receive MIDI Controller information. You can select MIDI Channels "1" through "16" as well as "OFF."

TRY THIS:

1. Touch and Hold the FUNCTION SELECT switch for approximately 1 second. Both LEDs will light.

2. Select Control Ch using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic DistanceH [Stmp Out] Cross Over Freq./Capi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

VALUE DOWN UP

♦ MIDI Program Channel

This Advanced Feature allows the Leslie Speaker to receive MIDI Program information in order to change Presets. You can select from MIDI Program Number Channels “1” through “16.” as well as “OFF.”

TRY THIS:

1. Touch and Hold the FUNCTION SELECT switch for approximately 1 second. Both LEDs will light.

2. Select Program Ch using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho[comp Out] Cross Over Freq./Capi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

OF VALUE DOWN UP

NOTE: Sending Program # 1 will select Preset 1, while sending Program # 2 will select Preset 2. For more information about Presets, please see page 23.

♦ MIDI Modulation Wheel Receive

This Advanced Feature allows you to use a Modulation Wheel to continuously vary the Rotor Speed of the Leslie Speaker. You can turn this feature "ON" or "OFF."

TRY THIS:

1. Touch and Hold the FUNCTION SELECT switch for approximately 1 second. Both LEDs will light.

2. Select Mod ____ Rx using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho[Omp Out] Cross Over Freq./Capi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

ON VALUE DOWN UP

♦ MIDI Expression Pedal Receive

This Advanced Feature allows you to use an Expression Pedal to continuously vary the Rotor Speed of the Leslie Speaker. You can turn this feature "ON" or "OFF."

TRY THIS:

1. Touch and Hold the FUNCTION SELECT switch for approximately 1 second. Both LEDs will light.

2. Select Slow ____ Speed using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic DistanceH [Gamp Out] Cross Over Freq./Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

OF VALUE DOWN UP

♦ S/F (Slow/Fast) Foot Switch Type

This Advanced Feature allows you to set up the mode for the Slow/Fast Foot Switch. You can select "LA" (Latch, or alternate press-on-press-off mode) or "uL" (Unlatch, or momentary press-on-release-off) mode.

TRY THIS:

1. Touch and Hold the FUNCTION SELECT switch for approximately 1 second. Both LEDs will light.

2. Select S/F ____ Cont. Code using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho [Jump Out] Cross Over Freq./Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

LA VALUE DOWN OF

♦ S/F (Slow/Fast) Foot Switch Control Code

This Advanced Feature allows you to select the Control Code for a Slow/Fast Foot Switch. You can select from "0" through "99."

TRY THIS:

1. Touch and Hold the FUNCTION SELECT switch for approximately 1 second. Both LEDs will light.

2. Select S/F ____ Cont. Code using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle [S/F Cont.Code] Character /Mic Distance/Ho [Jump Out] Cross Over Freq./Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

64 VALUE DOWN UP

♦ MIDI Dump Out

This Advanced Feature allows you to send MIDI Data out via a Data Dump.

NOTE: The feature is helpful if you want to dump Preset Data out to a MIDI data recorder for later use.

TRY THIS:

1. Prepare your MIDI Data recorder to Receive a MIDI Dump.

2. Touch and Hold the FUNCTION SELECT switch for approximately 1 second. Both LEDs will light.

graph TD
    A["FUNCTION SELECT"] --> B["MIDI"]
    B --> C["HORN/LOW/ROTOR"]
    C --> D["Touch & Hold"]

1. Select Dump Out using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle[S/F Cont.Code] Character /Mic DistanceHolt [Jump Out] Cross Over Freq./ Cabi. Resonance [P.F.SW Type]

1. Start the MIDI Data recorder.

2. Turn the VALUE Rotary Knob until the display starts flashing. The Data Transfer will then commence.

dP VALUE DOWN UP

When the display stops flashing, the Data Dump is complete.

♦ MIDI Dump IN

No special setup is required to send a MIDI Data Dump from another MIDI device to the Leslie. Simply connect the other MIDI device to the Leslie and transmit the data.

♦ P.F.SW Type

This Advanced Feature allows you to set up the mode for the Preset Foot Switch. You can select "La" (Latch, or alternate press-on-press-off mode) or "uL" (Unlatch, or momentary press-on-release-off) mode.

TRY THIS:

1. Touch and Hold the FUNCTION SELECT switch for approximately 1 second. Both LEDs will light.

graph TD
    A["HORN/ROTOR"] --> B["MIHD"]
    C["LOW/ROTOR"] --> B
    B --> D["Touch & Hold"]
    D --> E["FUNCTION SELECT"]

1. Select P.F.SW Type using the Function Selector.

Slow Speed [Control Ch] Fast Speed [Prog. Ch] Rise Time [Mod Rx] Fall Time [Exp Rx] Brake Time [S/F Type] Rotor Direction /Mic Angle[S/F Cont.Code] Character /Mic DistanceHolt [Jump Out] Cross Over Freq./ Cabi. Resonance [P.F.SW Type]

1. Use the VALUE Rotary Knob to select the value you want.

UL VALUE DOWN UP

♦ Presets

Because your Leslie Speaker has a number of Advanced Features allowing you to change the speaker's sound and performance, you may find it helpful to "bundle" your favorite settings together. Therefore, your Leslie Speaker has two Presets which allow you to save two different combinations of Advanced Feature settings for easy retrieval later.

TRY THIS:

1. Select the Preset Number using the PRESET Touch Button.

graph TD
    A["1"] --> B["2"]
    B --> C[" "]
    style A fill:#000,stroke:#fff,color:#fff
    style B fill:#fff,stroke:#000
    style C fill:#fff,stroke:#000

1. Make whatever changes you would like to the Leslie Advanced Features using the procedures described on the previous pages.

2. Touch and Hold the red MEMORY Touch Button for approximately 1 second.

1. The LED of the Preset you selected will flash, indicating that your Preset is now saved.

In addition, you may select Presets using a Foot Switch. Simply plug a Foot Switch into the PRESET Foot Switch receptacle located on the back of your Leslie Speaker.

NOTE: You may also select Presets using Program Numbers. To do this, you must enable the MIDI Program Number and send Program # 1 or 2 to select Preset 1 or 2. For more information, please see page 19.

♦ Default

To restore the default settings of your Leslie Speaker:

1. Make sure the power to the Leslie is turned "OFF."

2. Touch and Hold the red MEMORY Touch Button.

1. Continue to hold the MEMORY Touch Button, and turn the Power to the Leslie "ON."

Power MOS

The factory default settings have now been restored.

controlling the speaker from another instrument via MIDI

Your Leslie Speaker gives you the capability to control the Leslie parameters (Slow Speed, Fast Speed, Rise Time, Fall Time, Brake Time, Horn Resonance, Microphone Angle, Microphone Distance) via MIDI. The Low Rotor is controlled through software via DSP, while the Horn Rotor uses a special brushless DC motor which responds to incoming MIDI Controller data. Below is an example of how to do this.

In this way:

1. Non-Hammond keyboards such as synthesizers, MIDI master keyboards, etc., can control the rotors and sound of this Leslie Speaker without going through the 11-pin Leslie interface.
2. Hammond Organ models which have Leslie parameter controls in the Information Center Display such as XB-1, XK-2, XE-1, CMS-100-series, A-305, and XT/XI I-series home organs can control the rotors and sound characteristics of the Leslie Speaker in addition to the built-in digital Leslie simulator.

NOTE: In order for the above to work, the MIDI NRPN must be "ON." Please consult the Owner's Playing Guide for your instrument for instructions on how to do this.)

Example of Controlling the Advanced Features of the Leslie via MIDI

The example below applies to all the Advanced Features. The XK-2 screens are shown; however, the related screens of the Hammond XB-1, XM-1, XT/XI I-series, XE-1, CMS-100 series and A-305 will also control the Advanced Features. The example shown is Slow Speed.

TRY THIS:

1. Turn MIDI NRPN "ON" using the MIDI Edit Menu of your organ.

BNK.NUM PRESET NAME $16 MIDI7 NRPN ON LESLIE MANUAL DRAWBARS

1. Select the Advanced Feature you want to change. For this example, we will use Slow Speed.

BNK.NUM PRESET NAME L#1-1 SLOW SPED1 HORN ROTR 36rpm LESLIE MANUAL DRAWBARS

1. Now select the option you wish by doing the following:

Use either the PAGE “▶” or the PAGE “◀” Select Touch Button to select between Horn and Low Rotors.

Use the VALUE “▲” Select Touch Button to increase the number setting.

Use the VALUE "▼" Select Touch Button to decrease the number setting.

You can use this same method to control whatever Advanced Features your Hammond Organ gives you access to via the Information Center Display.

NOTE: All of the Advanced Features available on your Leslie Speaker may not be able to be controlled using your Hammond Organ. Also, your Hammond Organ may not give you the full range of choices available when you use the controls of the Leslie Speaker to program the Advanced Features.

♦ SPECIAL NOTE: Connecting older digital Hammond Organs via MIDI

Connecting using the XB-2, XB-5 or A-205

When connecting the above instruments, the ONLY Advanced Feature you will be able to utilize is, the ability to control the speed of the rotors using the Modulation Wheel. Because the control codes are different on these organs, none of the Information Center-driven Advanced Features will work through the Leslie.

Connecting the XB-3/XC-3 or XB-3A/XC-3A

Because these organs have no Information Center-driven Leslie Advanced Features, the only Advanced Feature you will be able to utilize is, the ability to control the speed of the rotors using the Modulation Wheel. The CU-2 Control Unit must be connected in order to use this feature, since the Modulation Wheel is part of this control unit.

Also, the second wheel must be programmed as a Modulation Wheel and not as the Leslie Speed Control switch. Please consult the Owner's Playing Guide of the organ for instructions on how to do this.

Preset Parameters

Category Parameter		NRPN Adr.		DATA Range			Default
		LSB(62)	MSB(63)	MSB(06)		LSB(26)	Preset1	Preset2
Horn Rotor	Slow Speed	7F	00	0 - 99 (0,24-318rpm)	*1 - 5(36rpm)		5(36rpm)
	Fast Speed	7F	02	1 - 27(375-450rpm)	*2 - 9(40rpm)		7(393rpm)
	Rise Time	7F	04	0-39(0.2-12.5s)	*5 - 2.2	1.8s
	Fall Time	7F	06	0-39(0.2-12.5s)	*5 - 1.2	1.0s
	Brake Time	7F	08	0-39(0.2-12.5s)	*5 - 1.4	1.2
	Direction	7F	0C	0,1(Left,Right) - Right Right
	Horn Character	7F	0D	0-3	*7 - 1.0k	Flat
Low Rotor	Slow Speed	7F	01	0-9(0,24-48rpm)	*3 - 5(36rpm)		5(36rpm)
	Fast Speed	7F	03	1-21(372-431rpm)	*4 - 9(40rpm)		6(391rpm)
	Rise Time	7F	05	0-24(0.5-12.5s)	*6 - 5.5	5.0s
	Fall Time	7F	07	0-24(0.5-12.5s)	*6 - 6.0	3.0s
	Brake Time	7F	09	0-24(0.5-12.5s)	*6 - 8.5	2.0s
	Mic Angle	7F	0A	0-6(0°-180°)	*8	-180°		120°
	Mic Distance	7F	0B	0-8(0.2m-2.7m)	*9 - 1.8m			1.2m
Horn&Low Rotor	CrossOver Frequency	7F	0E	0-2(0.7k,0.8k,1.0k) -			0.7k 0.7k
	Cabinet Resonance	7F	0F	0,1(Off,On)		- Off On

System Parameters

Category Parameter		NRPN Adr.		DATA Range		Default
		LSB(62)	MSB(63)	MSB(06)	LSB(26)
Preset	Preset Number	7F	10	0,1(Preset1,Preset2)	- 0(Preset1)
MIDI System	Control Channel	7F	11	0-16(1-16channel,Off)	- 0(1Channel)
	Program Channel	7F	12	0-16(1-16channel,Off)	- 16(Off)
	Modulation Receive	7F	13	0,1(Off,On)	- 1(On)
	Exp Receive	7F	14	0,1(Off,On)	- 0(Off)
	Slow/Fast Control Type	7F	15	0,1(UnLatch,Latch)	- 1(Latch)
	Slow/Fast Control Code	7F	16	0-99	- 64
Other	Preset Foot Switch Type	7F	17	0,1(UnLatch,Latch)	- 0(UnLatch)
	Leslie Mode	7F	18	0-2(Slow,Fast,Brake)	- 0(Slow)

*1 Horn Slow Speed

Data Dec	LSB Hex D	Date Hex	m
0	00	0	50	32	172
1	0	1	24	51	33	174
2	0	2	27	52	34	178
3	0	3	31	53	35	181
4	04	33	54	36	183
5	0	5	36	55	37	187
6	0	6	40	56	38	189
7	0	7	42	57	39	193
8	0	8	46	58	3A	195
9	0	9	48	59	3B	198
10	0A 50	60 3C 202
11	0B 52	61 3D 204
12	0C	57	62	3E	208
13	0D 61	63 3F 20
14	0E 63	64 40 213
15	0F 65	65 41 217
16	10 68	66 42 219
17	11 72	67 43 223
18	12	76	68	44	225
19	13 78	69 45 229
20	14 80	70 46 231
21	15 84	71 47 234
22	16	87	72	48	238
23	17	91	73	49	240
24	18 93	74 4A 2-3
25	19 97	75 4B 2-7
26	1A	100	76	4C	249
27	1B	102	77	4D	253
28	1C 10	6 78 4E 255
29	1D 10	8 79 4F 258
30	1E 11	2 80 50 262
31	1F	114	81	51	264
32	20 11	7 82 52 267
33	21 12	83 53 271
34	22 12	84 54 273
35	23	127	85	55	276
36	24 13	86 56 280
37	25 13	87 57 282
38	26 13	88 58 286
39	27	138	89	59	288
40	28 14	90 5A 291	94	5E
41	29 14	91 5B 295
42	2A 14	7 92 5C 297
43	2B 15	93 5D 300
44	2C	153			302
45	2D 15	7 95 5F 306
46	2E	160	96	60	309
47	2F 16	2 97 61 311
48	30	166	98	62	315
49	31	168	99	63	318

*2 Horn Fast Speed

Data LSB		rpm
Dec	Hex
1	01	376
2	02	378
3	0	3
4	0	4
5	0	5
6	0	6
7	0	7
8	0	8
9	09	400
10	0A	402
11	0B	406
12	0C	408
13	0D	411
14	0E	414
15	0F	418
16	10	421
17	11	424
18	12	427
19	13	430
20	14	431
21	15	435
22	16	438
23	17	442
24	18	444
25	19	447
26	1A	450
27	1B	452

*5 Horn Rotor Time

Data LSB		time Dis play
Dec	Hex second
0	0	0	0.2
1	01	0.4	0.4
2	0	2	0.6
3	0	3	0.8
4	0	4	1.0
5	05	1.2	1.2
6	0	6	1.4
7	0	7	1.6
8	08	1.8	1.8
9	09	2.0	2.0
10	0A 2.2	2.2
11	0B 2.4	2.4
12	0C 2.6	2.6
13	0D	2.8	2.8
14	0E 3.0	3.0
15	0F 3.2	3.2
16	10 3.4	3.4
17	11 3.6	3.6
18	12 3.8	3.8
19	13 4.0	4.0
20	14 4.2	4.2
21	15 4.4	4.4
22	16	4.6	4.6
23	17 4.8	4.8
24	18 5.0	5.0
25	19 5.5	5.5
26	1A	6.0	6.0
27	1B 6.5	6.5
28	1C 7.0	7.0
29	1D 7.5	7.5
30	1E	8.0	8.0
31	1F 8.5	8.5
32	20 9.0	9.0
33	21 9.5	9.5
34	22	10.0	10
35	23	10.5	10.
36	24	11.0	11
37	25	11.5	11.
38	26	12.0	12
39	27	12.5	12.

*6 Low Rotor Time

Data LSB		time Dis		play
Dec	Hex s	second
0	0	0	0.5	0.5
1	01	1.0		1.0
2	0	2	1.5	1.5
3	0	3	2.0	2.0
4	0	4	2.5	2.5
5	05	3.0		3.0
6	0	6	3.5	3.5
7	0	7	4.0	4.0
8	08	4.5		4.5
9	09	5.0		5.0
10	0A 5.3		5.5
11	0B 6.0		6.0
12	0C 6.3		6.3
13	0D	7.0		7.0
14	0E 7.3		7.5
15	0F 8.0		8.0
16	10 8.5		8.5
17	11 9.0		9.0
18	12 9.5		9.5
19	13	10.0		10
20	14	10.5		10.
21	15	11.0		11
22	16	11.5		11.
23	17	12.0		12
24	18	12.5		12.

*7 Horn Character

Data LSB		Character	Display
Dec	Hex
0	0	0 1.0k	1.0
1	0	1 1.5k	1.5
2	02	2.0k	2.0
3	0	3 flat	FI

\*3 Low Rotor Slow Speed

*Low Rotor Slow Speed 0-9 (0,24-48 Rpm)

\*4 Low Rotor Fast Speed

*Low Rotor Fast Speed 1-21(372-431 Rpm)

*8 Mic Angle

Data LSB		Character	Display
Dec	Hex
0	00	0^	0
1	0	1 ^30	30
2	0	2 ^60	60
3	0	3 ^90	90
4	04	120 ^	12.
5	0	5 150	15.
6	0	6 180	18.

*9 Mic Distance

Data LSB		Character	Display
Dec	Hex
0	00	0.3	0.3
1	0	1 0.6	0.6
2	02	0.9	0.9
3	0	3 1.2	1.2
4	04	1.5	1.5
5	0	5 1.8	1.8
6	06	2.1	2.1
7	07	2.4	2.4
8	08	2.7	2.7

MIDI Information

[Channel Voice Message]

Control Change

The value set by the Control Change is not reset even when

Program Change messages etc. are received.

Modulation(Leslie Speed)

Status 2	nd Byte 3rd	Byte
Bn 01 vv

n=MIDI Channel Number: 0 - F(Ch.1 - 16)

vv=Modulation Depth: 00 - 7F

Data Entry

Status 2	nd Byte 3rd	Byte
Bn 06 mm	(MSB)
Bn 26 ll (L)	SB)

n=MIDI Channel Number: 0 - F(Ch.1 - 16)

mm,ll=Value for the Parameter designated by NRPN.

Expression(Leslie Speed)

Status 2nd Byte 3rd Byte
Bn 0B	VV

n-MIDI Channel Number: 0 - F(Ch.1 - 16)

vv=Expression:

00 - 7F(0 - 127)

Default Value = 7F(127)

Korg Rotary Fast Code

Status 2	nd Byte 3rd	Byte
Bn 52 vv

n=MIDI Channel Number: 0 - F(Ch.1 - 16)

vv=Control Value: 00 - 7F(0 - 127) 0-63 = Off, 64-127 = On

Korg Rotary Brake Code

Status 2nd Byte 3rd Byte
Bn 53 vv

n=MIDI Channel Number: 0 - F(Ch.1 - 16)

vv-Control Value: 00 - 7F(0 - 127) 0-63 = Off, 64-127 = On

Hold 1(Leslie Slow/Fast initial Code)

Status 2nd Byte 3rd Byte
Bn 40 vv

n=MIDI Channel Number: 0 - F(Ch.1 - 16)

vv-Control Value: Leslie Slow/Fast Control Type=Mormentary:

00 - 7F(0 - 127) 0-63 = Off, 64-127 = On

Leslie Slow/Fast Control Type=Altarnate:

00 - 7F(0 - 127) 64-127 = Latch

NRPN MSB/LSB

Status 2	nd Byte 3rd	Byte
Bn 63 mm	(MSB)
Bn 62 ll (L SB)

n=MIDI Channel Number: 0 - F(Ch.1 - 16)

mm=Upper Byte of the Parameter Number designated by NRPN[MSB].

ll=Lower Byte of same[MSB].

NRPN- "Non Registered Parameter Number"

The expansive range named NRPN is provided in the Control Change, which function is specific on each equipment and not defined in the MIDI Standard.

When you use it, designate the parameter to control, by gibing NRPN MSB and NRPN LSB (cc#98 and 99), and the set the value of the designated parameter by the Data Entry MSB(cc#6).

Once the NRPN parameter is designated, all the data entry received into the same channel after that is regarded as the change of the value of the parameter. To avoid any mis-operation, we suggest you to set RPN Null (RPN = 7F 7F), after setting the necessary parameter value.

Program Change

Status	2nd Byte
Cn	pp

n=MIDI Channel Number: 0 - F(Ch.1 - 16)

pp=Program Number 0:preset1 1:preset2

Program Channel: Change Preset.

System Exclusive Message

Memory Dump

F0	System Exclusive
55	SUZUKI ID
10	Device ID
10	Model ID MSB
12	Model ID LSB
11	Command: Data Packet
[TYPE]	Data Type00h= Memory Dump
[PNH]	Packet Number MSB
[PNL]	Packet Number LSB
[DATA]	128 Bytes Data256 Bytes nibblized ASCIIex: 7Eh = 37h, 45h
[CHD]	Check DigitLower 7 bits of XOR [DATA]
F7	End of Exclusive

Roland Leslie Slow Fast

F0	System Exclusive
41	Roland ID
10	Device ID
00	Model ID MSB
08	Model ID LSB
12	Command ID
02	address1
00	address2
10	address3
3D	address4
[DATA]	00:Slow 01:Fast
[SUM]	no check
F7	End of Exclusive

Leslie

Model: 2101/2102/2103

MIDI Implementation Chart

Date: 22-Mar-2002

Version: 1.0

Function		Transmitted	Recognized	Remarks
Basic Channel	DefaultChanged	11 - 16 1 - 16 Program	1Channel=Off	ControlChannel=1
Mode	DefaultMessagesAltered	3X***** X	3X
NoteNumber	: True Voice	X***** X	X
Velocity	Note ONNote OFF	XX	XX
After Touch	Key'sCh's	XX	XX
Pitch Bender		X	X
Control Change	16,381182836498,99	OO O Data EntryXXO Korg Rotary FastX O Korg Rotary BraceX O Hold1(Slow/Fast)O	OOO	M oExpression(LeslieSpeed)N R
Program Change : True #		O 0 - 1 O 0 - 1***** O 0 - 1
System Exclusive		O	O
System Common : Song Position : Song Select : Tune		XXX	XXX
System Real Time : Commands		XX	XX
Aux Messages : Local On/Off : All Notes Off : Active Sense : Reset		XXX	XXX

Mode 1: OMNI ON, POLY Mode 2: OMNI ON, MONO O: Yes
Mode 3: OMNI OFF, POLY Mode 4: OMNI OFF, MONO
X: No

HAVE YOUR SERVICE PERFORMED BY:

An authorized Leslie Speaker dealer orauthorized service technician. If you still need further assistance, contact Hammond at the following addresses:

In the United States contact:

In Europe contact:

All other countries contact:

HAMMOND SUZUKI USA, Inc.

733 Annoreno Dr.

Addison, IL 60101

UNITED STATES

HAMMOND SUZUKI EUROPE B.V.

IR. D.S. Tuynmanweg 4A 4131 PN Vianen

THE NETHERLANDS

HAMMOND SUZUKI Ltd.

25-12, Ryoke 2 Chome

Hamamatsu 430-0852

(Shizuoka)

JAPAN

Email:[e-mail]

Website:www.hammondsuzuki.com

Technical materials are available and can be obtained by mailing a request to the appropriate address listed above marked ATTENTION: SERVICE DEPARTMENT.

Manufacturer:

SUZUKI MUSICAL INSTRUMENT MFG. CO., Ltd

25-12, Ryoke 2 Chome

Hamamatsu 430-0852 (Shizuoka)

JAPAN