Casio CTK-530 - Technical Reference and Troubleshooting; Troubleshooting Common Issues; Keyboard Specifications

~el@-m Technical Reference
M@ Troubleshooting
Be sure to check the following table whenever you experience problems with
keyboard operation.
No sound when playing the{1. Power supply problem.
keyboard.
. VOLUME is set to 0.
. Headphones are plugged
in.
. You are attempting to play
normally on the accompa-
niment keyboard while
CASIO CHORD or FIN-
GERED is selected.
. MIDI Local Control is off.
. Command from external
MIDI device has set the
volume of channel 1 to 0.
. Connect AC adaptor cor-
rectly and make sure that
batteries are loaded with the
positive (+) and negative (-)
poles facing correctly.
. Press the MAIN VOLUME
button to increase overall
volume.
. Unplug the headphones.
. Enter the NORMAL mode
(all mode indicators unlit).
. Switch MIDI Local control
On.
. Use the external MIDI
device to adjust the volume
of channel 1.
m Specifications
Model:
Keyboard:
Tones:
Polyphony:
Auto-accompaniment:
Demo tunes:
Other Functions:
Speakers:
Digital Volume Control:
CTK-530
61 standard-size keys; 5 octaves; Touch Response
64 presets
24 - note (max.)
Rhythm patterns 64 presets
Tempo Adjustable (40 ~ 255), initial value: 120
Chords Four systems: CASIO CHORD,
FINGERED, FULL RANGE CHORD 1,
FULL RANGE CHORD 2
Other Fill-in pattern, intro/ending pattern for
each rhythm
3 tunes
Transpose (F* ~C~F: half-note) )
Tuning Adjustable (-50 ~ 50) A4 = 440 Hz, +50
cents, initial value: 00 (A4 = 440 Hz)
12 cm diameter x 2 (Output: 2W+2W)
Main volume; 10 steps (0 ~ 9), initial value: 7
Accompaniment volume; 100 steps (0 ~ 99),
initial value: 55
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Rhythm and Accompaniment volume is set} Use the ACCOMP VOLUME VO Terminals: Power Supply DC 9V jack
auto-accompaniment do not|to 00. button to raise the volume of Headphones Stereo jack
play. Phe accompaniment [output impedance: 50 Q, output voltage: 4V (RMS)
Following symptoms occur] Low battery power. Replace the batteries with new MAX],
when using batteries. ones. MIDI IN, OUT
Dim power supply indica-
tor
Abnormally low speaker/
headphone volume
Distortion of sound output
A totally different tone may
sound
Abnormal rhythm pattern
and demo tune play
Continued sound output
even after you release a
button
Occasional interruption of
sound when playing at high
volumes
Sudden power failure when
playing at high volumes
Power Supply:
Auto power off:
Power consumption:
Dimensions:
Weight:
+
2-way AC/DC power sources;
Batteries ‘+ 6D-size
Battery life | approximately 5 hours
on R20P (SUM-1)
manganese batteries
AC Required optional AD-5
AC adaptor
Approximately 6 minutes after the last operation
(Operates during battery use only)
7.7W
931 x 326 x 99 mm (36 5/8" x 12 13/16" x 3 7/8")
4.4 kg (9.7 lbs) excluding batteries
Designs and specifications are subject to change without notice.
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