Leslie 2101 User manual
OWNER’S MANUAL
"...music so
beautiful that
it has to
be heard."
2101/
2102/
2103
The exclamation point within an equilateral triangle,
indicates that there are important operating and
maintenance instructions in the literature accompanying
this unit.
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.
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.
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.
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
MakingtheConnections ....................................................................... 3
Connectingtoasingle-channelHammondOrganusingthe11-pinreceptacle ...................... 3
Connecting to the XE-1/CMS-100/XT-series/XH-series using the 11-pin receptacle ................. 4
Connectingusingthe8-pinreceptacle(XM-1,XB-1) .......................................... 5
ConnectingusingtheROTARYINjack ..................................................... 5
Connecting the Leslie 2121 Stationary-Unit .................................................. 6
ROTBASSLEVEL/HORNLEVEL ................................................. 6
ConnectingtwoStationary-UnitsforStereoSeparation......................................... 7
ConnectingtwoHornUnitstotwoStationary-Units .......................................... 8
LeslieControlCenter ...................................................................... 9,10
AdvancedFeatures ........................................................................... 11
ABriefHistoryoftheLeslieSpeaker ....................................................... 12
WhyLeslieSpeedControls?............................................................... 12
SlowSpeed ............................................................................ 13
FastSpeed ............................................................................. 13
RiseTime ............................................................................. 14
FallTime .............................................................................. 14
BrakeTime ............................................................................ 15
RotorDirection......................................................................... 15
HornCharacter......................................................................... 16
CrossoverFrequency .................................................................... 16
MicrophoneAngleandDistance ........................................................... 17
CabinetResonance ...................................................................... 18
MIDIControlChannel .................................................................. 19
MIDIProgramChannel ................................................................. 19
MIDIModulationWheelReceive.......................................................... 20
MIDIExpressionPedalReceive ........................................................... 20
S/F(Slow/Fast)FootSwitchType.......................................................... 21
S/F(Slow/Fast)FootSwitchControlCode .................................................. 21
MIDIDumpOut ....................................................................... 22
P.F.SWType ........................................................................... 23
Presets ................................................................................ 24
Default ................................................................................ 24
Controlling the Speaker via MIDI ............................................................. 25
Example of Controlling the Advanced Features of the Leslie via MIDI ............................ 25
SPECIALNOTE: ConnectingolderdigitalHammondOrgansviaMIDI ........................ 26
ConnectingusingtheXB-2,XB-5orA-205........................................... 26
ConnectingtheXB-3/XC-3orXB-3A/XC-3A ........................................ 26
PresetParameters ............................................................................ 27
SystemParameters ........................................................................... 27
ParameterSettings ........................................................................... 28
MIDIInformation............................................................................ 29
MIDIImplementationChart .................................................................. 30
2
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.
3
ROT ARY
STATIONARY
L R ROT
BASS
LEV
VOLUME
O 10 O 10 O 10
making the
connections
ËConnecting to a single-channel Hammond Organ using the 11-pin receptacle
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.
4
GENERAL
ON
POW ER
OFF
ROTARY
STATIONARY
L R
ROT
BA SS
LEV
VOLUME
O 10 O 10 O 10
ËConnecting to the XE-1/CMS-100/XT-series/XH-series using the 11-pin
receptacle
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:
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.
5
ROTARY
STATIONARY
L R ROT
BASS
LEV
VOLUME
O 10 O 10 O 10
SLOW/FAST/STOP
FOOT SWITCH
FS-9H etc.
ËConnecting using the 8-pin receptacle (XM-1, XB-1)
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.
ËConnecting using the ROTARY IN jack
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.
6
POWER
ROT
BASS
LEVEL
HORN
LEVEL
ROT
BASS
LEVEL
HORN
LEVEL
2101 Standard Setting
2101 Setting for use with
the 2121 Stationary-Unit
ËConnecting the Leslie 2121 Stationary-Unit
To connect the Leslie 2121 Stationary-Unit to the Horn-Unit, do the following:
1. Make sure the power to all units, including the connecting instrument, is “OFF.”
2. Connect the Stationary Unit as shown below. Set the controls on the Stationary-Unit
similar to the settings shown below. Set the ROT BASS LEVEL and HORN LEVEL
trimpots on the Horn-Unit as shown.
NOTE: the two LI-40 audio cables and the DCC-2 power connecting cable are supplied with the
2121 Stationary-Unit.
3. Turn on the connecting instrument. Both Leslie units will be powered up
automatically.
4. Finally, turn the MASTER VOLUME Rotary Control of the 2121 to the center (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.
ROT
BASS
LEVEL
HORN
LEVEL
POWER
FROM
Leslie # 2101/2102
ËConnecting two Stationary-Units for Stereo Separation
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 Staionary-Unit will provide Stereo separation, particularly to enhance the Bass Rotor effect.
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.
ROT
BASS
LEVEL
HORN
LEVEL
Leslie 11-pin “Y” Cable (optional)
ROT
BASS
LEVEL
HORN
LEVEL
ËConnecting two Horn-Units to two Stationary-Units
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.
9
643
27
1
58
9
10
( )
O
10
O
10
O
10
ROT
BASS
LEV
O
10
Rise Time
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic Distance
FUNCTION
DOWN UP
VALUE
ROTARY
POWER
ON
AC IN
OFF
REMOTE
STATIONARY
L R
OVER DRIVE
STA
MONO
BASS
& STA
MUTE
NORMAL
MEMORY
L/MONO R L/MONO R
STATIONARY
& ROT. BASS
ROTARY ROTARY
LESLIE
8PIN
LESLIE
11PIN
REMOTE
to Leslie 2121
MIDI IN
MIDI OUT
LINE OUT LINE IN FOOT SW
HORN
ROTOR
LOW
ROTOR
PRESET
12
FUNCTION
SELECT
Touch & Hold
[ ]
MIDI
PRESET
SELECT
21
SLOW / FAST
STOP
PRESET
Rotary-Unit
Horn
HORN
LEVEL
VOLUME
21
controls that enhance the organ sounds
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 electircal 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.
10
( )
O
10
O
10
O
10
ROT
BASS
LEV
O
10
Rise Time
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic Distance
FUNCTION
DOWN UP
VALUE
ROTARY
POWER
ON
AC IN
OFF
REMOTE
STATIONARY
L R
OVER DRIVE
STA
MONO
BASS
& STA
MUTE
NORMAL
MEMORY
L/MONO R L/MONO R
STATIONARY
& ROT. BASS
ROTARY ROTARY
LESLIE
8PIN
LESLIE
11PIN
REMOTE
to Leslie 2121
MIDI IN
MIDI OUT
LINE OUT LINE IN FOOT SW
HORN
ROTOR
LOW
ROTOR
PRESET
12
FUNCTION
SELECT
Touch & Hold
[ ]
MIDI
PRESET
SELECT
21
SLOW / FAST
STOP
PRESET
Rotary-Unit
Horn
HORN
LEVEL
VOLUME
21
11
14
15 13
16
12
17
18
20
19
21
22
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 ovedriving 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
acessed.
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 ?.
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.
11
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.
12
crossover
network
800 ~
15" speaker
2-speed
foam rotor
horn rotor
2-speed
40 watt
amp
sig nal input
ËA 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 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.
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.
ËWhy 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.
13
5
VALUE
DOWN UP
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
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic DistanceHorn
Rise Time
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic DistanceHorn
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
[ ]
MIDI
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
[ ]
MIDI
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
ËSlow 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 “0l”
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.
2. Select Slow Speed using the Function Selector.
3. 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.
ËFast 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.
2. Select Fast Speed using the Function Selector.
3. 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.
14
*6
VALUE
DOWN UP
!0
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
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic DistanceHorn
Rise Time
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic DistanceHorn
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
[ ]
MIDI
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
[ ]
MIDI
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
ËRise 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.
3. Use the VALUE Rotary Knob to select the value you want.
ËFall 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.
4. Use the VALUE Rotary Knob to select the value you want.
15
!2
VALUE
DOWN UP
R
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
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic DistanceHorn
Rise Time
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic DistanceHorn
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
[ ]
MIDI
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
[ ]
MIDI
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
ËBrake 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.
3. Use the VALUE Rotary Knob to select the value you want.
ËRotor 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.
4. Use the VALUE Rotary Knob to select the value you want.
16
F1
VALUE
DOWN UP
Rise Time
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic DistanceHorn
*7
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
Fast Speed
Slow Speed
[Control Ch]
[Prog. Ch]
[Mod Rx]
[Exp Rx]
[S/F Type]
[P.F.SW Type]
[Dump Out]
[S/F Cont.Code]
Cross Over Freq./ Cabi. Resonance
Fall Time
Brake Time
Rotor Direction /Mic Angle
Character /Mic DistanceHorn
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
[ ]
MIDI
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
[ ]
MIDI
HORN
ROTOR
LOW
ROTOR FUNCTI ON
SELECT
Touch & Hold
ËHorn 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.
2. Select Horn Character / Mic Distance using the Function Selector.
3. Use the VALUE Rotary Knob to select the value you want.
ËCrossover 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.
2. Select Cross Over Freq. using the Function Selector.
3. Use the VALUE Rotary Knob to select the value you want.
This manual suits for next models
2
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