Oberheim GM-400, Operating Manual

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Oberheim GM 400
Digital Signal Processor
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73
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2.2 REAR PANEL
16. Foot Controller: connector for connection of the Oberheim FC 3000 foot controller
(optional).
17. Hold Switch: jack for connection of an optional foot-switch which activates the hold delay
function (infinite repetition of a memorized phrase).
18. Tap Switch: jack for connection of an optional foot-switch allowing the tap delay speed to
be set.
19. Midi In: five pin DIN connector for reception of Midi messages from a remote Midi source.
20. Midi Out: five pin DIN connector for transmission of Midi messages generated by the GM
400.
21. Midi Thru: five pin DIN connector which retransmits the MIDI codes as output exactly as
they are received by the Midi In connector. Used to create a chain of Midi devices.
22. L/Mono - R Input: jack for connection of a remote source to the GM 400. There is a
choice between a stereo connection, using the two inputs simultaneously (the recommended
option) and a mono connection using the L/Mono connector only. The front Guitar Input
connector has precedence over the rear Input connectors. These connectors are of balanced
type.
23. L/Mono - R Output: the signal processed by the GM 400 leaves the instrument from these
two jacks. There is a choice between a stereo connection, using the two inputs
simultaneously (the recommended option) and a mono connection using the L/Mono
connector only. These connectors are of balanced type.
24. Cable retainer plate: allows the user to clamp the cable leading from the adaptor securely
in place in order to avoid accidental disconnections.
25. AC adaptor: connector to take the plug of the adaptor supplied (AC 10.5 V).
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