E-17Connections• WK-3700Phones and Line Out TerminalsBefore connecting phones or other external equipment, besure to first turn down the volume settings of the keyboardand the connected equipment. You can then adjust volumeto the desired level after connections are complete.[Front]Connecting Phones 1Connecting phones cuts off output from the keyboard’s built-in speakers, so you can play even late at night withoutdisturbing anyone.[Rear Panel]Connecting to Audio Equipment 2Use commercially available cords to connect to the two jacksas shown in Figure 2. It is up to you to purchase connectingcables like the ones shown in the illustration for connection.Normally in this configuration, you must set the audioequipment’s input selector to the setting that specifies theterminal (such as AUX IN) that the keyboard is connected to.Use the keyboard’s MAIN VOLUME knob to adjust thevolume level.OUT INSUSTAIN/ASSIGNABLE JACKMIDILINE OUTR L/MONODC 12VStandard plugsGuitar amplifier,keyboard amplifier, etc.Audio amplifier AUX IN, etc. PIN plugStandard jacksINPUT 1INPUT 2LEFT(White)RIGHT(Red)Connecting to a Musical Instrument Amplifier 3Use commercially available cords to connect to the two jacksas shown in Figure 3. It is up to you to purchase connectingcables like the ones shown in the illustration for connection.Use the keyboard’s MAIN VOLUME knob to adjust thevolume level.• If your amplifier has only one input jack, connect a cord tothe L/MONO jack only.NOTE• You can also connect the keyboard’s MIDI terminal to acomputer or sequencer. See “MIDI” on page E-79 fordetails.738A-E-019A1PHONES TerminalStereo standard plug• WK-3200Phones/Output TerminalBefore connecting phones or other external equipment, besure to first turn down the volume settings of the keyboardand the connected equipment. You can then adjust volumeto the desired level after connections are complete.[Front]Connecting Phones 1Connecting phones cuts off output from the keyboard’s built-in speakers, so you can play even late at night withoutdisturbing anyone.Audio Equipment 2Connect the keyboard to a audio equipment using acommercially available connecting cord with a standard plugon one end and two PIN plugs on the other end. Note thatthe standard plug you connect to the keyboard must be astereo plug, otherwise you will be able to output only one ofstereo channels. In this configuration, you normally set theinput selector of the audio equipment to the terminal (usuallymarked AUX IN or something similar) where the cord fromthe keyboard is connected. See the user documentation thatcomes with your audio equipment for full details.LEFT RIGHTAUX IN or similar terminalof audio amplifierWhite Red PIN plugStereo standardplugAudio connectionPHONES/OUTPUT TerminalKeyboard amp,guitar amp, etc.123