Marshall JVM410H Manual De Instrucciones página 9

REAR PANEL FUNCTIONS
1. POWER INLET
The supplied mains power lead is connected
here. The mains input voltage rating that your
amplifier has been built for is shown on the rear
panel.
Warning: before powering on, ensure the amp is
compatible with the mains voltage of the country
that the amp is being used in. If you have any
doubt, please get advice from a qualified person.
2. MAINS FUSE
Protects the amplifier and mains supply in the
event of a fault. The correct value of mains fuse is
specified on the rear panel.
3. MIDI THRU
A copy of the signal from the MIDI In connector
is available on the MIDI thru socket to allow
daisy chaining of MIDI equipment.
4. MIDI IN
Connect any external MIDI equipment to the
MIDI In DIN socket.
SERIAL/PARALLEL FX LOOP:
This is a programmable FX loop located after the
pre-amp, right before the reverb and serial loop
circuits. The FX Loop switch engages/disengages
this effects loop.
13. SERIAL / PARALLEL FX LOOP: SEND
Connect your external FX equipment here using
a ¼" jack instrument cable.
12. SERIAL / PARALLEL FX LOOP: RETURN
Return your signal from external FX equipment
here using a ¼" jack instrument cable.
11. SERIAL / PARALLEL FX LOOP: FX
LEVEL
Configure the loop for use with either
professional equipment (+4dBu setting) or with
guitar level effects like effects pedals (-10dBV
setting).
10. SERIAL / PARALLEL FX LOOP: MIX
CONTROL
Control the amount of effect that can be dialled
in with the mix control. When mix is set to 'wet',
all the signal goes through the external loop,
adding more direct (unprocessed) signal as you
turn it towards dry.
POWER AMP INSERT/SERIAL LOOP
This is a passive loop connected right before
the master controls. It is a line level loop so it
is recommended to only use high headroom
devices to avoid signal degradation.
9. PRE-AMP OUT / SEND
Connect your external FX equipment here using
a ¼" jack instrument cable.
8. POWER-AMP IN / RETURN
Return your signal from external FX equipment
here using a ¼" jack instrument cable.
7. BYPASS SWITCH
Engage/disengage the power amp insert/serial
loop. This switch cannot be programmed.
6. EMULATED LINE OUT
This output sends signal to external equipment.
The signal is taken pre-master volume, processed
through a 4x12 speaker cabinet emulator and
electronically balanced.
Note: using the line out does not omit the need
for a load to be connected (unless the amp is in
silent recording mode).
5. FOOTSWITCH
Connect the supplied footswitch using any
standard ¼" jack instrument lead.
ENGLISH
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