Power supply problem. 2. Power is not turned on. 3. Volume setting is too low. 4. The MODE switch is in the CASIO CHORD or FINGERED position. 5. LOCAL CONTROL is off. 1. Correctly attach the AC adaptor, make sure that batteries poles (+/–) are facing correctly, and check to make sure that batteries are not dead. 2. Press the POWER button to turn on power. 3. Use the MAIN VOLUME slider to increase volume. 4. Normal play is not possible on the accompaniment keyboard while the MODE switch is set to CASIO CHORD or FINGERED. Change the MODE switch setting to NORMAL. 5. Turn on LOCAL CONTROL. Pages E-13, 14 Page E-17 Page E-17 Page E-32 Page E-50 Any of the following symptoms while using battery power. • Dim power supply indicator • Instrument does not turn on • Dim, difficult to read display • Abnormally low speaker/head• Distortion of sound output • Occasional interruption of soun• Sudden power failure when pl• Dimming of the display when • Continued sound output even • A totally different tone may so• Abnormal rhythm pattern and • Abnormally low microphone v• Distortion of microphone input • Dim power supply indicator w• Sudden power failure when usLow battery power phone volume d when playing at high volumes aying at high volumes playing at high volume after you release a key und demo tune play olume hen a microphone is used ing the microphone Replace the batteries with a set of new ones or use the AC adaptor. Pages E-13, 14 Auto Accompaniment does not sound. Accompaniment volume is set to 000. Use the SETTING button to increase the volume. Page E-46 Sound output does not change when key pressure is varied. Touch response is turned off. Press the SETTING button to turn it on. Page E-45 On-screen keyboard guide keys Keyboard is waiting for play of 1. Press the lit key to continue with Pages stay on. the correct note during Step 1 or Step 1 or Step 2 play. E-25, 26 Step 2 play. 2. Press the PLAY/STOP button to Pages quit Step 1 or Step 2 play. E-25, 26 When playing with another instrument, keys or tunings do not match. Transpose or tuning is set to a value other than 00. Use the SETTING button to display the applicable setting screens and set both transpose and tuning to 00. Pages E-45, 46 Cannot record Auto Accompaniment or rhythm. Track other than Track 1 is selected as the recording track. Use the track select buttons to select Track 1. (Track 2 is melody track.) Page E-40 706A-E-053A Troubleshooting Problem Possible Cause Action See page Cannot record chord accompaniment data on a computer. ACCOMP OUT is turned off. Turn on ACCOMP OUT. Page E-50 Static noise when a microphone is connected. 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.Use a recommended type microphone. 2. Move the microphone away from source of the static. Page E-29 Page E-29 No microphone sound 1. Microphone volume setting is too low. 2. Microphone on/off switch is set to OFF. 1. Increase the microphone volume setting. 2. Change the microphone on/off switch setting to ON. Page E-29 Page E-29 A tone’s quality and volume sounds slightly different depending where it is played on the keyboard. This is an unavoidable result of the digital sampling process,* and does not indicate malfunction. * Multiple digital samples are taken for the low range, middle range, and high range of the original musical instrument. Because of this, there may be a very slight difference in tonal quality and volume between sample ranges. 706A-E-054A Specifications Model: CTK-800 Keyboard: 61 standard-size keys, 5 octaves (with touch response on/off) Tones: 500 (362 panel tones + 128 General MIDI tones + 10 drum sets); with layer and split Polyphony: 32 notes maximum (16 for certain tones) Auto Accompaniment Rhythm Patterns: Tempo: Chords: Rhythm Controller: Accomp Volume: One Touch Presets: 120 Variable (226 steps, = 30 to 255) 3 fingering methods (CASIO CHORD, FINGERED, FULL RANGE CHORD) START/STOP, INTRO, NORMAL/NORMAL FILL-IN, VARIATION/ VARIATION FILL-IN, SYNCHRO/ENDING 0 to 127 (128 steps) Recalls settings for tone, tempo, layer, and split. 3-step Lesson: Playback: Evaluation Mode: Voice Fingering Guide: 3 lessons (Step 1, 2, 3) Repeat play of a single tune Scoring 1, Scoring 2, Scoring 3, Phrase Practice On/Off Song Bank, Piano Bank Number of Tunes: Controllers: Song Bank/Sing Along: 50, Piano Bank: 50, download songs: Up to 5 PLAY/STOP, PAUSE, FF, REW, LEFT/RIGHT Musical Information Function: Tone, Auto Accompaniment, Song Bank, Piano Bank, Sing Along numbers and names; staff notation, tempo, metronome, measure and beat number, step lesson display, chord name, fingering, pedal operation, Keyboard, Song Bank icon, Piano Bank icon, Sing Along icon, Voice Fingering Guide, Evaluation Mode, song memory indicator Sing Along Mode Number of Tunes: Controllers: Song Bank/Sing Along: 50, download songs: Up to 5 (Approximately 70 kilobytes) P...