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DryBell Guitar Effects

 

www.drybell.com

 

Vibe Machine V-2, Options User’s manual, rev.1.4.  09/2018

 

 

BACK TO CONTENTS

 

DryBell 

Doc. No. DM0958/ Page 6

 

 

5.3

 

PEDAL+ MODE 

E2    

 

E2 mode for expression pedal is for those who only use an expression pedal and don’t intend to control speed with 

the pedal’s speed potentiometer. The expression pedal can be used for Tap Tempo and/or to activate the CANCEL function 
(heel down by default). The Speed pot is used to set the Leslie ramp delay, engage/disengage CANCEL function (swivelling) 
and to set tap tempo multipliers on Speed pot positions T8, T9 and T10. 

 

Turning the SPEED pot from MIN to X7 changes Leslie ramp delay from 0 to MAX delay time. The whole of X7’s 
field features the max delay time, meaning you can leave the speed pot’s white tag set anywhere in that field. 

 

If the user sets the SPEED pot to 

T8

T9

 or 

T10

 then the expression pedal works in tap tempo mode, to define 

tempo, you have to press the expression pedal fully toe down at least twice or more. 

o

 

T8

 -> multiplier = 

x1

, system LED flashes red in current tempo 

o

 

T9

 -> multiplier = 

x2

, system LED flashes green in current tempo 

o

 

T10

 -> multiplier = 

CUSTOM

 (default factory multiplier  value = 

x3

), system LED flashes red in current 

tempo. You can select custom multiplier in SETUP mode 7 (

Table 2, Page 10

). 

 

Swivelling the  speed pot back and forth engages/disengages the CANCEL function when the expression pedal’s 
heel  is  down  (4  quick  ¼  turns  of  the  Speed  knob,  left-right  swivels).  When  Cancel  function  is  engaged  (by 
swivelling speed pot) and active (heel down by default) the system LED will be red. See CANCEL types and options 
in SETUP MENU table 2 (

Table 2, Page 9

 

 

5.4

 

PEDAL+ MODE 

E3    

 

E3  mode  for  expression  pedal  is  for  those  who  want  to  use 

all  available  features

  and  automatic  switching  activity 

from speed pot to expression pedal. PEDAL+ mode E3 is a combination of modes E1 and E2. 

 

Turning  the  SPEED  pot  changes  speed  of  pulsations  (full  speed  range  from  MIN  to  MAX,  system  LED  flashing 
green). 

 

If an expression pedal is currently active, turning the SPEED pot from tag MIN to X7 changes the Leslie ramp delay 
time from 0 to MAX delay. The whole of X7’s field features the max delay time, meaning you can leave the speed 
pot’s white tag set anywhere in that field. 

 

If the user sets the  SPEED pot to T8, T9 or T10 then the expression pedal works in tap tempo mode, to define 
tempo, you have to press the expression pedal fully toe down at least twice or more. 

o

 

T8

 -> multiplier = 

x1

, system LED flashes red in current tempo 

o

 

T9

 -> multiplier = 

x2

, system LED flashes green in current tempo 

o

 

T10

 -> multiplier = 

CUSTOM

 (default factory multiplier  value = 

x3

), system LED flashes red in current 

tempo. You can select custom multiplier in SETUP mode 7 (

Table 2, Page 10

). 

 

Swivelling the  speed pot back and forth engages/disengages the CANCEL function when the expression pedal’s 
heel  is  down  (4  quick  ¼  turns  of  the  Speed  knob,  left-right  swivels).  When  Cancel  function  is  engaged  (by 
swivelling speed pot) and active (heel down by default) the system LED will be red. See CANCEL types and options 
in SETUP MENU table 2 (

Table 2, Page 9

). 

 

5.5

 

PEDAL+ MODE 

S4    

 

S4 mode is for use with an external footswitch to turn the CANCEL function ON or OFF without tap tempo. 

 

External footswitch turns the CANCEL function ON or OFF. When CANCEL is active the system LED flashes red. 

 

Turning the SPEED pot changes speed of pulsations (full speed range from MIN to MAX, system LED flashes red in 
CANCEL mode or green in normal working state). 

 

No tap tempo 

 

 

 

Содержание Vibe Machine V-2

Страница 1: ...DryBell Guitar Effects Vibe Machine V 2 Advanced Options User s manual rev 1 07 2016 www drybell com DryBell Doc No DM0958 Page 1 ...

Страница 2: ...otentiometer taper curve fine tuning 9 Expression pedal direction reversal 9 External footswitch type selection 9 Cancel function type selection 9 Cancel delay adjustment 10 Tap tempo multiplier selection for T10 position 10 Internal incandescent light bulb lamp on or off when the pedal is in bypass 10 System led on or off when the pedal is in bypass 10 Expression pedal speed limit function 11 Spe...

Страница 3: ... expression pedal for Tap Tempo mode rocking the pedal to set the speed Users that have a Mission Engineering EP 100K expression pedal that they used with earlier versions of the Vibe Machine V 1 can use it normally for the V 2 too Instead of an expression pedal you can use an external footswitch for controlling the Fast Slow Leslie mode Two speed mode Tap Tempo mode or Cancel mode For Tap Tempo y...

Страница 4: ...ngs or Leslie delay when the pedal is operated in E2 E3 or S5 mode Figure 1 Speed potentiometer label MAX MIN E1 T10 E2 T9 E3 T8 S5 X7 S4 S6 EXTERNAL FOOTSWITCH MODES SETUP MODE LABELS EXPRESSION PEDAL MODES SETUP MODE LABELS TAP TEMPO MULTIPLIERS SETUP MODE LABELS NO PEDAL FUNCTION SETUP MODE LABEL SEE CHAPTERS 5 3 5 4 5 6 4 PEDAL JACK MODE AND SETUP MODE FUNCTIONS The Vibe Machine V 2 has two di...

Страница 5: ...ion of your chosen mode is now complete Once this procedure is over the pedal continues to work in your selected PEDAL mode of course only if you have something plugged into the PEDAL jack If nothing is plugged into the PEDAL jack the SPEED pot will control speed normally After unplugging the power supply the V 2 keeps the PEDAL mode you have stored in its internal memory so there is no need to re...

Страница 6: ...e 9 5 4 PEDAL MODE E3 E3 mode for expression pedal is for those who want to use all available features and automatic switching activity from speed pot to expression pedal PEDAL mode E3 is a combination of modes E1 and E2 Turning the SPEED pot changes speed of pulsations full speed range from MIN to MAX system LED flashing green If an expression pedal is currently active turning the SPEED pot from ...

Страница 7: ...the user enters the procedure for programming SPEED 2 speed and Leslie ramp delay 5 7 1 FAST SPEED AND LESLIE RAMP DELAY SETUP PROCEDURE 1 Swivel the speed pot to enter the FAST SLOW programming procedure Entering that process after swivelling the speed pot is signalled with the LED blinking red and after that the LED will start to blink orange 2 Turn the speed pot from MIN to MAX to set your desi...

Страница 8: ... values of their desired settings After selecting the desired parameter by rotating the speed pot again the user must press the footswitch to save the new parameter value into the pedal s memory and then the pedal will continue to work normally 6 2 EXAMPLE OF CHANGING SETUP PARAMETER If you don t have an expression pedal at the moment but you own a passive volume pedal and you are curious as to ho...

Страница 9: ...n pedal you can fine tune the speed contour For the same physical position of an exp pedal you will have different speeds with different tapers A B or C selected E1 E2 E3 TAPER A normal S4 S5 S6 X7 TAPER B faster speeds prevail T8 T9 T10 TAPER C slower speeds prevail TAPER A MENU 1 3 E3 EXPRESSION PEDAL DIRECTION REVERSAL You can use the two directions of an expression pedal max speed on toe down ...

Страница 10: ...sets on the speed pot positions T8 x1 T9 x2 and T10 when the V 2 pedal is used in Tap Tempo mode In this setup menu the T10 multiplier can be customized by user E1 x0 5 E2 x1 E3 x1 5 S4 x2 S5 x2 5 S6 x3 X7 x3 5 T8 x4 T9 x4 5 T10 x5 x3 MENU 1 8 T8 INTERNAL INCANDESCENT LIGHT BULB LAMP ON OR OFF WHEN THE PEDAL IS IN BYPASS Is it possible to turn the internal photocell s incandescent light bulb off w...

Страница 11: ...ing on your chosen speed You can choose from two different types of Vibrato intensity curve one standard or one with an even more pronounced Vibrato effect on higher speeds E1 E2 E3 S4 S5 STANDARD VIB1 CURVE S6 X7 T8 T9 T10 MORE PRONOUNCED VIBRATO EFFECT ON HIGHER SPEED VIB2 CURVE STANDARD VIB1 CURVE MENU 2 14 S4 CHORUS INTENSITY CURVE Also see chapter 12 The Vibe Machine changes Chorus intensity ...

Страница 12: ...ess it is very important to move your expression pedal fully up and fully down with the force that you would usually use while playing or slightly less Some expression pedals have rubber stoppers that depending on the force used can be pressed more or less during calibration The calibration procedure will register the end positions of the expression pedal including any pressure put on the rubber s...

Страница 13: ... not correct The power supply voltage can only be checked using the settings described above and only during power up there is no other way to perform this task Table 3 Shows the powering up sequence when power voltage is OK Powering up The period in which the system measure and analyze the power supply voltage If the power line is OK regarding voltage range and noise the system LED will light con...

Страница 14: ... MENU 1 E2 Table 2 Figure 2 11 2 FINE TUNING CURVES WITH SPEED LIMIT FUNCTION ENABLED These curves show examples how expression pedal positions 0 100 generate speed frequencies depending on selected taper A B or C if the speed limit function Setup mode 11 and 12 is set to 5Hz maximum You can change these fine tuning curve settings in SETUP MENU 1 E2 Table 2 Figure 3 0 Hz 2 Hz 4 Hz 6 Hz 8 Hz 10 Hz ...

Страница 15: ...too but has the same curve for Vibrato and Chorus mode This is the reason why V 1 users decrease the Intensity a lot when they switch from Chorus to Vibrato mode This V 2 intensity feature helps when the expression pedal is used because the pedal keeps the character of the sound for most speed settings The V 2 has this feature for both Chorus or Vibrato mode The Intensity curves shown below are re...

Страница 16: ...tip impedance of the PEDAL jack is 440 kOhm The sleeve of the PEDAL jack is connected directly to the system ground The ring impedance is 1 2 kOhm and can be connected directly to ground via a mono jack without damage The PEDAL jack has overvoltage and static discharge protection Figure 5 Expression pedal wiring diagram tip to wiper PEDAL TOE DOWN HEEL DOWN SHAFT VIEW SLEEVE TIP RING Figure 6 Exte...

Страница 17: ...ly voltage Incorrect use of system functions Check this User s manual Expression pedal doesn t have full speed range Incorrect exp pedal calibration Check chapter 8 Expression pedal physically doesn t have full resistance range Expression pedal not working at all or not working correctly Wrong PEDAL mode Check chapter 5 Wrong expression pedal cable or wiring Check chapter 13 External footswitch fu...

Страница 18: ...able Page 11 setup menu 13 and 14 Chorus and Vibrato intensity curve corrected setup menu positions order 20 Jan 2017 1 3 Corrected Setup Menu table Page 11 setup menu 16 17 and 18 corrected factory modes numbering 05 Sep 2018 1 4 Warranty changed from one year to two years VibeMachine and DryBell are trademarks of Almet Stubica d o o Uni Vibe is registered trademark of Jim Dunlop Manufacturing Le...

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