Yamaha DD-75 DD-75 Owners Manual - Page 14

Setting Up Adjusting the Master Volume To adjust the volume of the entire pad/pedal sound, use the [MASTER VOLUME] dial while striking the pads or pressing the pedals. 2 Select the desired master EQ type. Turn the dial clockwise to set to "HP" (Headphone), and turn it counter-clockwise to set to "SP" (Speaker). Display HP SP (Default) Master EQ type for headphones or external speakers for internal speakers 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. Setting the Auto Power Off function To prevent unnecessary power consumption, this instrument features an Auto Power Off function that automatically turns the power off if the instrument is not operated for a specified period of time. The amount of time that elapses before the power is automatically turned off is 30 minutes by default; however, you can change the setting as desired (page 40).  Disabling Auto Power Off (simple method) While holding down the [SONG] button, press the [ ] (Standby/On) switch to turn the instrument on. The "PoF" item appears after the "dd" to indicate the Auto Power Off function has been disabled. Setting the Master EQ Type Master equalizer (EQ) settings give you the best possible sound when listening through different reproduction systems-the instrument's internal speakers, headphones, or an external speaker system. 1 Enter the master EQ type setting function. Press the [FUNCTION] button once, then press the [DRUM 3] or [BACKING] button a number of times until the "Eqt" item appears. After a while, the current master EQ type appears next to the "Eqt" indiction. 3 Press the [FUNCTION] button to exit from the Function mode. Connecting Headphones or External Speaker Standard stereo phone plug Connect a pair of headphones to the [PHONES/OUTPUT] jack. This jack also functions as an external output. By connecting to a computer, recorder, or other audio device, you can output the audio signal of this instrument to that external device. The speakers of this instrument are automatically shut off when a plug is inserted into this jack. You may also want to change the master EQ type setting to enjoy the optimum sound for either way of listening. CAUTION • Do not use the instrument/device or headphones for a long period of time at a high or uncomfortable volume level, since this can cause permanent hearing loss. • Before connecting the instrument to other electronic components, turn off the power of all the components. Also, before turning any components on or off, make sure to set all volume levels to minimum. Otherwise, damage to the components or electrical shock may occur. NOTICE • To avoid possible damage to the external device, first turn on the power to the instrument, then to the external device. When turning off the power, do so in reverse order: first turn off the power to the external device, then to the instrument. 14 DD-75 Owner's Manual