WARNING: This apparatus must be earthed!
A. PLEASE read this instruction manual carefully before switching on.
B. ALWAYS use the supplied mains lead, if a replacement is required please contact your authorised Marshall Dealer.
C. NEVER attempt to by-pass the fuses or fit ones of the incorrect value.
D. DO NOT attempt to open the apparatus, there are no user serviceable parts.
E. Refer all servicing to qualified service personnel including replacement of fuses and valves.
The internal battery is not user changable. Servicing is required when the apparatus has been damaged in any way,
such as when the power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally or has been dropped.
F. NEVER use an amplifier in damp or wet conditions. No objects filled with liquids should be placed on the apparatus.
G. ALWAYS unplug this apparatus during lightning storms or if unused for long periods of time.
H. PROTECT the power cord from being walked on or pinched particularly at plugs, convenience receptacles and at the point where
they exit from the apparatus.
Note: This equipment has been tested and found to comply with the requirements of the EMC directive
(Environments E1, E2 and E3 EN 55103-1/2) and the Low Voltage directive in the E.U.
EUROPE ONLY - Note: The Peak Inrush current for the JMP-1 is 800mA.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
◆Reorient or relocate the receiving antenna.
◆Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
◆Consult the dealer or an experienced radio/TV technician for help.
CAUTION: Any changes or modifications not expressly approved by the party responsible for compliance may void the users authority
to operate the equipment.
Note: It is recommended that all audio and Midi cables used to connect to the JMP-1 are of a high quality screened type. These should
not exceed 10 metres in length.
➲ WARNING: Always ensure free movement of air around the apparatus! Particular care should be taken if installing the apparatus in a
rack, so that the flow of air is not impeded.
USA ONLY - DO NOT defeat the purpose of the polarised or grounding type plug. A polarised plug has two blades with one
wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are
provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
Follow all instructions and heed all warnings
KEEP THESE INSTRUCTIONS !