User manual KORG PX4B

[. . . ] Using the unit in the following locations can result in a malfunction. Do not connect it to an AC outlet of voltage other than that for which your unit is intended. Keeping foreign matter out of your equipment Never set any container with liquid in it near this equipment. If something does slip into the equipment, unplug the AC adaptor from the wall outlet. [. . . ] 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. You can also set the tempo by pressing the TAP button twice at the desired rhythm. Use the Value dial to set the amount of Rhythm sound that will be sent to reverb modeling. This parameter has no effect if you have selected a program that does not use reverb modeling, or if the reverb effect level is "0. These parameters are added only if you select "CHAIN" as the rhythm pattern. press the ENTER/REC button to access the Chain Parameter Select screen. Use the /® buttons to select the location (1--8) for which you want to change the pattern, and use the value dial to select the pattern (p. Use the L/M buttons to specify the number of times (1--8) that the selected pattern will repeat. An audio source from the AUX jack or a phrase you play on your bass can be recorded, and played back repeatedly as a loop. This provides a convenient way to practice by playing along with the repeating phrase. You can slow down the playback speed without affecting the pitch, which can help you to learn difficult phrases. You can choose from six levels of playback speed: 100%, 90%, 80%, 75%, 66%, and 50%. By pressing the PHRASE TRAINER button, you can hold the sound that was being played at the moment you pressed the button (the Hold function). This is convenient when you need to hear individual notes in a phrase. Pressing the [ ] button while playback is paused will return you to the beginning of the recorded phrase. In this mode you can transpose the key (pitch) of the sound from a CD or MD connected to the AUX jack. Each time you press the AUX PITCH button, you will alternate between Key Transpose Only and Key Transpose + Bass Cancel. Start the CD or other audio source, and press the ENTER/REC button at the beginning of the desired phrase. If you want to change the recording mode or time, press the PHRASE TRAINER button while paused. Key Transpose only By setting the Key Transpose setting to 0 and selecting Key Transpose + Bass Cancel, you can turn on only the Bass Cancel function. The AUX Pitch setting is remembered even when the power is turned off. [. . . ] If your instrument is not tuned correctly, the results may not be as you expect. CHORUS1 CHORUS2 TYPE (L/M button) Vintage chorus in which the effect sound is output to the left and the direct sound to the right. A vintage stereo chorus tuned for bass that inverts the phase of the effect sound between left and right, adding spaciousness to the sound. FILTUP2 Low-pass filter auto-wah with positive polarity and a strong peak. [. . . ]