User Manual

Table Of Contents
CVP-909/CVP-905 Owner’s Manual
20
To adjust the volume of the entire keyboard sound, use the [MASTER VOLUME] control while playing the
keyboard.
CAUTION
Do not use the instrument for a long period of time at a high or uncomfortable volume level, since this can cause
permanent hearing loss.
Intelligent Acoustic Control (IAC)
IAC is a function which automatically adjusts and controls the sound quality according to the overall volume
of the instrument. Even when the volume is low, it permits both low sounds and high sounds to be clearly
heard. IAC Control affects only the sound output of the instrument speakers. The default setting for this
function is on. You can turn the IAC setting on or off, and set the depth. For details, refer to the “Utility”
section in the Reference Manual on the website (page 9).
Connect a pair of headphones to the [PHONES] jack. Since this instrument is equipped with two [PHONES]
jacks, you can connect two pairs of headphones. If you are using only one pair, insert the plug into either of
these jacks.
CAUTION
Do not use the headphones for a long period of time at a high or uncomfortable volume level, since this can cause
permanent hearing loss.
NOTE
If you are using an adaptor plug, be sure to remove this as well when unplugging the headphones. No sound will come out of the
instrument’s speakers if the adaptor plug is left connected.
Adjusting the Master Volume
Using Headphones
Stereo mini plug
Headphone hanger
Adaptor plug (standard stereo phone plug)