User manual KORG PX4A

[. . . ] Using the unit in the following locations can result in a malfunction. If the exterior becomes dirty, wipe it with a clean, dry cloth. Do not connect it to an AC outlet of voltage other than that for which your unit is intended. After reading this manual, please keep it for later reference. [. . . ] The display area will act as a meter to show the pitch. Tune each string of your guitar so that the indicator above the center mark is lit. In Play mode, hold down the EXIT button and press either the button or the ® button to assign the following functions. Each time the power is turned on, this setting will be in effect. If you want to change the function of the Value dial so that it will adjust the master level, again, hold down the EXIT button once and press the button, or turn on the power. By activating the Key Lock function, you can disable all operations except for selecting programs. This is a convenient way to prevent accidental operation during a live performance. The / buttons will select programs, and the other buttons and Value dial will not function. To enter Rhythm & Bass mode, press the RHYTHM/AUX PITCH button once when in Play mode (except if Mute, Bypass, or Key-Lock is active), AUX Pitch mode, or Phrase Trainer mode. When you enter this mode, the Rhythm Pattern selection screen will appear, the selected rhythm will start, and the Rhythm & Bass mode icon will light. the indication of the value graph will change according to the pattern or tempo. This mode contains the following five parameters. Use /® to select parameters, and use the Value dial and the ENTER/REC button to set the value of each parameter. If you select "CHAIN" as the rhythm pattern, there will be more chain pattern settings. The Key Lock function will be cancelled when the power is turned off. You can also set the tempo by pressing the TAP button twice at the desired rhythm. If you select "JAM" as the recording mode in Phrase Trainer mode, the rhythm will sound with the pattern and tempo that you specify here. The settings you select here are remembered even when the power is turned off. Here you can switch the bass on/off, and specify the key in which the bass will play. If you press the ENTER/REC button in this screen, the bass will play in time with the rhythm. Depending on the rhythm pattern that you have selected, some bass lines will include a chord When the bass note is on, you can use the Value dial to set the key in a range of C, C . A , B, allowing you to practice your guitar in a scale that matches that key. [. . . ] The volume from the device connected to the AUX jack is too loud or too soft, or cannot be heard. Make connections to the headphone jack of the device, instead of to its line output. Are you using a connection cable with a builtin resistor?Effects cannot be heard · Are the effects used in the program turned on? [. . . ]