Connections
E-12
You can use the Digital Keyboard’s speakers to output sound 
from a CD player, another digital keyboard, or other external 
device, or from a microphone.
• Whenever connecting something to the Digital 
Keyboard, first use the L-2 (MAIN VOLUME) knob to set 
the volume to a low level. After connecting, you can 
adjust the volume to the level you want.
• Whenever you connect any device to the Digital 
Keyboard, be sure to read the user documentation that 
comes with the device.
• Digital Keyboard built-in effects (reverb, chorus, DSP) are 
not applied to input from the T-6 (AUDIO IN) jack. Input is 
output directly, and is affected by the Digital Keyboard’s 
build-in amplifier and L-2 (MAIN VOLUME) knob.
• Digital Keyboard built-in effects (reverb, chorus, DSP) are 
applied to input from the T-5 (INST IN) and T-8 (MIC IN) 
jacks. You also can use the Mixer to adjust how effects are 
applied, the speaker stereo pan position, and other 
parameters. 
For details, see “Applying Effects to a Sound” (page E-29) 
and “Using the Mixer” (page E-36).
Use a commercially available connecting cord to connect the 
external device to the Digital Keyboard’s T-6 (AUDIO IN) jack. 
The connecting cord should have a stereo mini plug on one 
end and a plug that is compatible with the external device you 
are connecting to on the other end. Adjust volume using the 
Digital Keyboard’s L-2 (MAIN VOLUME) knob.
Use a commercially available connecting cord to connect the 
external device to the Digital Keyboard’s T-5 (INST IN) jack. 
The connecting cord should have a standard plug (monaural) 
on one end and a plug that is compatible with the external 
device you are connecting to on the other end. Adjust volume 
using the Digital Keyboard’s L-2 (MAIN VOLUME) knob.
You can connect a dynamic microphone (only) to the Digital 
Keyboard for output thorough the Digital Keyboard’s 
speakers.
• You can adjust the volume level of microphone input with 
the L-3 (MIC VOLUME) knob. Microphone volume control 
is independent of overall keyboard volume.
• Before connecting a microphone, make sure that the 
Digital Keyboard and microphone are turned off.
• Before connecting a microphone, set both the L-2 
(MAIN VOLUME) and L-3 (MIC VOLUME) knobs to low 
levels. Adjust volume settings to appropriate levels 
after connecting the microphone.
Use of unauthorized accessories creates the risk of fire, 
electric shock, and personal injury.
• You can get information about accessories that are sold 
separately for this product from the CASIO catalog 
available from your retailer, and from the CASIO website at 
the following URL.
http://world.casio.com/
Outputting Input from an External 
Device or a Microphone through 
the Digital Keyboard’s Speakers
Output of External Device Input that is Not 
Affected by the Digital Keyboard’s Effects
Stereo mini plug
CD player, 
Portable audio player, etc.
Output of External Device Input that is 
Affected by the Digital Keyboard’s Effects
Outputting Sound with a Microphone
Bundled and Optional 
Accessories
Standard plug (monaural)
CD player, 
Portable audio player, etc.
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