Bottom panel
1 1 1 1 Pedal connector: Connect the supplied pedal to this connector.
2 2 2 2 MIDI (IN, OUT) connectors: Connectors that are used to connect other MIDI
devices (sequencer, keyboards, etc.). OUT: Data output (to be connected to the
MIDI IN connector of another MIDI device). IN: Data input (to be connected to the
MIDI OUT connector of another MIDI device).
3 3 3 3 INPUT (L/MONO, R) connectors: Audio inputs. Connect to these connectors an
external audio source, such as a CD/MP3/tape player, a mixer, or another keyboard.
Warning: Avoid connecting the output of a power amplifier to these inputs!
4 4 4 4 OUTPUT (L/MONO, R) connectors: Audio outputs. Connect these connectors to
an external amplifying system. (With a hi-fi system use the AUX or TAPE connec-
tors, not the PHONO connector). To amplify the C-340 in mono, connect the single
L/MONO connector. Use the MASTER VOLUME knob to set the output volume.
5 5 5 5 AC ADAPTER connector: Connect the supplied AC/DC adapter to this connector.
Panels
Rear panel
2
1
3
4
5
11