Casio CTK-671 - Manual (Page 19)

E-17
Using the AC Adaptor
Make sure that you use only the AC adaptor specified for
this keyboard.
Specified AC Adaptor: AD-5
Also note the following important warnings and precautions
when using the AC adaptor.
WARNING!
• Take care to avoid any damage to or breakage of the power
cord. Never place any heavy objects on the power cord or ex-
pose it to direct heat. Doing so creates the danger of power
cord damage, fire, and electrical shock.
• Use only the specified AC adaptor. Use of another type of adap-
tor creates the danger of fire and electrical shock.
CAUTION!
• For safety sake, be sure to unplug the AC adaptor from the wall
outlet whenever leaving the keyboard unattended for a long
time (such as when leaving on a trip).
• Always turn off the keyboard and unplug the AC adaptor from
the wall outlet when you are not using the keyboard.
IMPORTANT!
• Make sure that the keyboard is turned off before connect-
ing or disconnecting the AC adaptor.
• Using the AC adaptor for a long time can cause it to be-
come warm to the touch. This is normal and does not indi-
cate malfunction.
Auto Power Off
When you are using battery power, keyboard power turns
off automatically whenever you leave it on without perform-
ing any operation for about 6 minutes. When this happens,
press the POWER button to turn power back on.
❚ NOTE
• Auto Power Off is disabled (it does not function) when you are
using the AC adaptor to power the keyboard.
To disable Auto Power Off
Hold down the TONE button while turning on the keyboard
to disable Auto Power Off.
• When Auto Power Off is disabled, the keyboard does not
turn off automatically no matter how long it is left with no
operation being performed.
• Auto Power Off is automatically enabled whenever you
turn on keyboard power.
Settings
Tone, rhythm, and other “main keyboard settings” in effect
when you turn off the keyboard manually by pressing POW-
ER or when Auto Power Off turns off power are still in effect
the next time you turn power back on.
Main Keyboard Settings
Tone number, layer, split, split point, touch response,
reverb, chorus, DSP, equalizer, rhythm number, tempo,
Mixer Mode settings (channel on/off, tone number, vol-
ume, pan pot), keyboard channel, MIDI In Chord Judge
on/off, accomp MIDI out on/off, assignable jack setting,
accompaniment volume, user area tones (Synthesizer
Mode), user area accompaniments, user area DSP
OUT IN SUSTAIN/
ASSIGNABLE JACK
MIDI PHONES/
OUTPUT
DC 9V
DC 9V jack
AC adaptor AD-5
AC outlet
703A-E-019A