Marshall JVM410H Manual Del Propietário página 11

loop is located after the preamp in the
signal chain, right before the reverb and
serial loop circuits. Pressing the FX LOOP
switch engages this FX loop.
10. FOOTSWITCH / MIDI PROGRAM
This switch has a dual function:
Pressing it once we enter the
FOOTSWITCH PROGRAM mode. It is
indicated by a continuous red light.
Pressing it twice we enter the MIDI
PROGRAM mode. It is indicated by a
blinking red light.
FOOTSWITCH PROGRAM AND USE
The JVM4 Series features Stompware®
footswitching. The footswitch connection
to the amplifier requires a standard mono
1/4" jack to jack cable. Any guitar lead will
work and practically there should be no
limit in its length.
When the front panel FOOTSWITCH
/ MIDI PROGRAM switch is 'off', the
footswitch operates in normal mode and
executes the commands the moment a
button is pressed down.
If you enter the FOOTSWITCH PROGRAM
mode (LED red) you will be able to program
the footcontroller, but nevertheless the
footcontroller and the amplifier will remain
fully operational with the only difference
being that the commands will be executed
when releasing a button, as opposed to the
normal mode.
The 6-way Stompware® footswitch has
2 modes of operation: Preset Store and
Switch Store.
PRESET STORE MODE
Any of the footswitch buttons can be
configured to store the current amplifier
status. The current channel, master, FX and
reverb status will be stored and recalled
when the respective footswitch button is
pressed.
To store the current status:
a) Set the amplifier to FOOTSWITCH
PROGRAM mode (red light ON).
b) Press and hold the desired switch for
about 3 seconds.
c) The footswitch FX LED will flicker a
couple of times indicating that the preset
has been stored.
SWITCH STORE MODE
Any of the footswitch buttons can be
configured to control the front panel
switches, with the amplifier reacting in
exactly the same way as when you operate
the switches on the front panel.
All the front panel switches can be mapped
to any of the buttons without limitation.
The only exception is the FOOTSWITCH
/ MIDI PROGRAM key, which cannot be
assigned to the footswitch.
To assign any of the front panel buttons
(except FOOTSWITCH / MIDI PROGRAM)
to any of the footswitch buttons:
a) Set the amplifier to FOOTSWITCH
PROGRAM mode (red light ON).
b) Press and hold the desired button.
c) While holding the button down, in less
than 3 seconds, press the front panel
button that you want to map.
d) The footswitch FX LED will flicker a
couple of times indicating that the switch
has been mapped.
ENGLISH