Casio CTK 591 User Guide - Page 62

Troubleshooting Problem On-screen keyboard guide keys stay on. When playing with another MIDI instrument, keys or tunings do not match. Cannot record Auto Accompaniment or rhythm. When playing General MIDI data with a computer, playback notes do not match those produced when lit keys on the on-screen keyboard guide are pressed. Playing on the keyboard produces an unnatural sound when connected to a computer. Cannot record chord accompaniment data on a computer. Static noise when a microphone is connected. No microphone sound Possible Cause Keyboard is waiting for play of the correct note during Step 1 or Step 2 play. Transpose or tuning is set to a value other than 00. Track other than Track 1 is selected as the recording track. Wrong SOUND RANGE SHIFT setting The computer's MIDI THRU function is turned on. ACCOMP MIDI OUT is turned off. 1. Use of a microphone that is a different from the type that is recommended. 2. Use of the microphone in the vicinity of fluorescent lighting. 1. Microphone volume setting is too low. 2. Microphone on/off switch is set to OFF. Action 1. Press the lit key to continue with Step 1 or Step 2 play. 2. Press the PLAY/STOP button to quit Step 1 or Step 2 play. Use the SETTING button to display the applicable setting screens and set both transpose and tuning to 00. Use the track select buttons to select Track 1. (Track 2 is melody track.) Use the SETTING button to display the SOUND RANGE SHIFT screen and correct the setting. See page Pages E-28, 29 Pages E-28, 29 Pages E-48, 50 Page E-42 Page E-56 Turn off the MIDI THRU function on the computer or turn off LOCAL CONTROL on the keyboard. Turn on ACCOMP MIDI OUT. Page E-54 Page E-55 1. Use a full metal shielded Cannon type microphone. 2. Move the microphone away from source of the static. 1. Increase the microphone volume setting. 2. Change the microphone on/off switch setting to ON. Page E-32 Page E-32 Page E-32 Page E-32 E-60 CTK591_e_59-63.p65 60 03.10.7, 4:27 PM 704A-E-062A