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Footcontroller & MIDI
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MODE CHANGE
Footcontroller
The provided 6-way Footcontroller works in two modes:
- In Switch Store mode you can assign any front panel
switch (Manual, Channel 1-4, Modulation, Delay, Tap
Tempo, FX Loop & Compare) to any of the six
footswitches, thereby enabling access to that function
remotely.
- In Preset Store mode you can store and recall up to 28
complete presets, effectively giving you 28 channels!
A full list and description of the 28 factory presets is also
included with the JMD:1.
The Footcontroller is supplied in Switch Store mode with
the following default assignments:
FSW #1: Channel 1
FSW #2: Channel 2
FSW #3: Channel 3
FSW #4: Channel 4
FSW #5: Manual
FSW #6: Modulation
To change between modes, unplug the Footcontroller from
the amplifier, hold down footswitch 1 and reconnect the
Footcontroller to the amplifier while the amplifier is
switched on.
The Ch1 LED will illuminate green when entering Switch
Store mode.
The FX LED will illuminate red when entering Preset Store
mode.
The Footcontroller will remain in your chosen mode even
after switching off the amplifier or disconnecting the
Footcontroller.
In Switch Store mode, any of the footswitches can be
Switch Store Mode
configured to replicate any of the front panel switches and
the amplifier will react in exactly the same way as when
you operate them on the front panel.
All the front panel switches can be mapped to any of the
footswitches without any limitation. The only exception of
course, is the Footswitch / MIDI Program (7) switch, which
All manuals and user guides at all-guides.com
Ch1
Ch2
Ch3
Ch4 MOD DEL
A:1
B:2
C:3
D:4
E
F
MODEL: PEDL-10048
4
5
6
BANK A - G
cannot be assigned to the footswitch.
To assign a front panel switch to a footswitch simply:
1. Enter Footswitch Program mode by pressing the
Footswitch / MIDI Program (7) switch once (red light on).
2. Press and hold the desired footswitch.
3. While holding the footswitch down, in less than three
seconds, press the front panel switch you wish to assign
to it.
The FX footswitch LED will flicker a couple of times
indicating that the switch has been mapped. From now
on the selected footswitch will act in exactly the same
way as if you press the equivalent front panel switch.
4. Once you have finished assigning switches to the
Footcontroller, press the Footswitch / MIDI Program (7)
twice (red light off) to exit the Footswitch Program mode.
The Delay switch can be assigned to a footswitch to either
turn the delay effect on or off or act as the tap tempo (both
features can be assigned to two different footswitches).
To assign delay on / off to a footswitch, assign the switch
while the delay effect is off.
To assign the tap tempo to a footswitch, assign the switch
while the delay effect is on.
In Switch Store mode the Footcontroller's LED display
reflects the current status of the JMD:1, following the line of
text above the LEDs, displaying current Channel,
Modulation, Delay and FX Loop settings.
Preset Store Mode
In Preset Store mode the Footcontroller allows you to store
and recall entire front panel set-ups in one of 28 memory
locations divided up into seven banks (A to G) of four
presets.
Switches 5 (bank up) and 6 (bank down) select which bank
you require, indicated by the red LED.
Switches 1 to 4 select the presets within the current bank,
indicated by the green LED.
12
When the preset and bank LEDs overlap i.e. A1, B2, C3,
D4, the LEDs will mix and light orange.
When the current bank is changed, the green LED will
flash indicating that you have moved banks; switch 1 to 4
FX
needs to be selected before a preset is recalled.
G
To Store - Dial in the tone you require, when you are
happy, press the Footswitch / MIDI Program switch twice
(LED is flashing). Using the Footcontroller, select the bank
you require and then press the chosen preset. The
Footswitch / MIDI Program switch will stop flashing and
your settings will have been stored.
To exit this mode without storing a preset, press the
Footswitch / MIDI Program switch again.
To Recall - Simply select the required bank and press the
chosen preset.
The four presets in bank A - A1, A2, A3 and A4 are the
same as the JMD:1's 4 channels, allowing you to store and
recall the sounds stored via the front panel.
Note: When connecting the Footcontroller in Preset Store
mode, or after turning the amplifier on with the
Footcontroller connected, the Footcontroller's LEDs will
indicate the last recalled preset, reminding you of which
preset you played last. The amplifier will not change any
settings until you have pushed one of the preset
footswitches (1-4), allowing you to recall the last preset
used or to select another.
JMD:1 Series Technical Specifications
Power (RMS)
Valves
Guitar - Input Impedance
Emulated Output - Level
FX Send Level - Selectable
Dimensions (mm) w, h, d
Weight (kg)
MIDI
The JMD:1 can store and recall 128 presets via program
change commands received from its MIDI IN socket.
To Store - Dial in the tone you require, when happy, press
the Footswitch / MIDI Program switch twice, the LED will
flash until a valid MIDI program change command is
received. On reception of a MIDI program change
command the amplifier stores the current settings in the
MIDI program number received.
The JMD operates in OMNI mode; it will respond to MIDI
program change messages transmitted on any MIDI
channel.
To exit this mode without waiting for incoming MIDI data,
press the Footswitch / MIDI Program switch again.
To Recall - Simply transmit the required program change
command and the preset will be recalled.
The first four program changes 0, 1, 2 and 3 are the same
as the JMD:1's 4 channels. The first 28 program changes
(0 to 27) are the same as the 28 locations as accessed via
the supplied Footcontroller.
Restoring Settings - WARNING: All user settings will
be lost.
To restore the unit to factory settings you must hold the
MODULATION and DELAY switches (5) while powering on
the unit. The JMD:1's channel switches will begin to flash.
You can then release the switches. On release the channel
switches will change from flashing to lit and the factory
settings will be restored.
Resetting the amplifier will erase all user channel
settings, memories and Footcontroller switch store
assignments, replacing them with the factory presets.
100W
50W
JMD100 Head
JMD50 Head
JMD102 Combo
1 x ECC83, 4 x EL34
1 x ECC83, 2 x EL34
1 x ECC83, 4 x EL34
1MOhm
1MOhm
+4dBu
+4dBu
-10dBV / +4dBu
-10dBV / +4dBu
-10dBV / +4dBu
750 x 310 x 220
750 x 310 x 220
685 x 530 x 255
20.2
15.7
13
100W
50W
JMD501 Combo
1 x ECC83, 2 x EL34
1MOhm
1MOhm
+4dBu
+4dBu
-10dBV / +4dBu
635 x 530 x 255
31
22.6
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