User manual KORG K25

[. . . ] 7 Making connections and turning on the power . Using the unit in the following locations can result in a malfunction. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Unauthorized changes or modification to this system can void the user's authority to operate this equipment. [. . . ] When USB is connected, MIDI OUT jack does not send out MIDI messages from the K-Series' keyboard and controller. Connections using MIDI 1 Connect the plug of the optional AC adapter to the K-Series' power connector, and Use a MIDI cable to connect the K-Series to your external MIDI sound module. If you want to use an optional pedal, connect it to the pedal jack. The K-Series will detect the polarity of the pedal when the power is turned on. Therefore, if a pedal is connected, do not hold it down while you turn the power on. When the power is turned on, the most recently saved settings will be recalled automatically. Turn on any external MIDI sound modules connected to your K-Series controller. Power switch position PEDAL jack MIDI OUT Power supply connector Plug the AC adaptor into an AC outlet When you are ready to turn off the power, turn off any external MIDI sound modules first, and then set the K-Series power switch to STANDBY. Using the internal sound engine [K61P only] 1 Connect the plug of the optional AC adapter to the K-Series power connector, and Using standard instrument cables with 1/4" plugs, connect the output jacks on the K61P to the inputs of your audio monitor system or audio recorder. When connecting only one output, use the L/MONO jack only. Use the volume knob to adjust the level of the OUTPUT jacks. Turn on your connected audio monitoring system. From the computer's point-of-view, the K-Series provides 1 USB-MIDI port and 2 USBMIDI out ports. This is used to receive MIDI messages from the keyboard and the various controllers on the K-Series. When operating a computer application from the K-Series, select this port as the application's MIDI input. KBD/KNOB is also used to receive scene data. When the K-Series is used as a USB-MIDI controller, select this port for computer application's MIDI output. SOUND/CTRL is used to receive scene data from the computer. select this port as the K-Series Editor's MIDI input. In addition, this port is used to play notes on internal sound engine of the K61P. When USB is not connected It will not send MIDI messages from K-Series' keyboard and controller. To restore the K-Series to the original factory settings, hold down SW1 and SW2 while turning on the power. [. . . ] Hold down [BANK] button until the K-Series enters the Setting mode. Power does not turn on Is the power switch set to the correct position?Use the new driver installer to setup driver. Make sure the CD-ROM is inserted correctly into the CD drive. [. . . ]