E-11ConnectionsUsing headphones cuts off output from the built-in speakers,which means you can practice playing even late at nightwithout disturbing others.• Be sure to turn down the volume level before connectingheadphones.• Headphones do not come with the Digital Keyboard.• Use commercially available headphones.• Do not listen to very high volume output overheadphones for long periods. Doing so creates the riskof hearing damage.• If you are using headphones that require an adaptorplug, make sure you do not leave the adaptor pluggedin when removing the headphones.Connecting an optionally available pedal let’s you performpedal operations that add more versatility to your keyboardplay. For information about the types of effects that can beapplied by pressing the pedal, see “Ped.Setting (PedalSetting)” (page E-96).You can connect a dynamic microphone (only) to the DigitalKeyboard for output thorough the Digital Keyboard’sspeakers.• You can adjust the volume level of microphone input withthe T-6 (MIC VOLUME) knob. Microphone volume controlis independent of overall keyboard volume.• Built-in effects (reverb, chorus, DSP) are also applied toinput from the microphone. You also can use the Mixer toadjust how effects are applied, the speaker stereo panposition, and other parameters.For details, see “Selecting and Playing a Tone” (page E-13)and “Using the Mixer” (page E-38).• Before connecting a microphone, make sure that theDigital Keyboard and microphone are turned off.• Before connecting a microphone, set both the L-2(VOLUME) and T-6 (MIC VOLUME) knobs to low levels.Adjust volume settings to appropriate levels afterconnecting the microphone.Connecting HeadphonesConnecting a PedalT-8 (PHONES) jackT-3 (SUSTAIN/ASSIGNABLE) jackConnecting a Microphone(WK-6600 only)T-5 (MIC IN) jack