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Warning: Before going any further, make
sure that your amplifier is compatible
with your mains electricity supply. If you
have any doubt, please seek help from a
qualified technician – your Marshall dealer
can help you with this.
MAINS INPUT & FUSE:
The specific mains input voltage
rating that your amplifier has been
manufactured for is indicated on the rear
panel. Your amplifier is provided with a
detachable mains (power) lead, which
should be connected to the mains input
socket on the rear panel. The correct
value and type of mains fuse is specified
on the rear panel.
Never attempt to bypass the fuse or fit
one of the incorrect value or type.
1.0
WARNING! SAFETY INSTRUCTIONS
PLEASE READ THIS MANUAL CAREFULLY BEFORE PLUGGING IN. FOLLOW ALL INSTRUCTIONS AND HEED ALL WARNINGS.
IMPORTANT SET UP INFORMATION:
1. When using your Origin with an
extension speaker cabinet(s), make
sure that the speaker cabinet(s) is
connected to the correct loudspeaker
jack socket(s). See section 4.1, 4.2 and
4.3 for specific information.
Warning: failure to do the above
may damage your amplifier. When
connecting a speaker cabinet make
sure that you use a proper speaker
cable. Never use a screened (shielded)
guitar cable for this purpose.
2. Ensure that the power switch is set
to the off position (front panel
function 3.1).
3. Connect the supplied mains (power)
lead into the mains input on the rear
panel first and then into an electricity
outlet.
4. Ensure that the volume controls on the
front panel are set to zero.
5. Plug your guitar into the input jack
socket on the front panel.
6. Select either high, mid or low power
(front panel function 3.2).
7. Turn the front panel switch on and wait
a couple of minutes.
8. Turn the volume up to your preferred
level and your amplifier is ready to play.
TRANSPORTING YOUR EQUIPMENT:
Please ensure that your amplifier is
switched off, unplugged from the mains
electricity supply and all removable
cables have been disconnected from your
equipment before attempting to move it.
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Do you have a question about the ORIGIN 20 and is the answer not in the manual?
Questions and answers
I have an Origin 50C and I want to plug an 8Ohm external cabinet into the back. When I do that, it appears that the amplifier disables the 16 ohm output that the onboard speaker is plugged into. Is this safe, or do I have to unplug the internal speaker before using the 8Ohm external speaker?
No, it is not safe. When using an 8 Ohm external cabinet, you must connect it to socket #3 and disconnect the internal speaker. The manual specifies correct speaker connections and emphasizes switching off the amplifier before connecting or disconnecting speaker loads.
This answer is automatically generated