Owner's Manual
Page 4
...the following problems occur, immediately turn off , electricity is printed on the panel or keyboard. CAUTION Always follow the basic precautions listed below to avoid the possibility of physical injury...flowing to the internal components or result in any openings. Pulling by Yamaha service personnel. • The power cord or plug becomes frayed or damaged. • It emits unusual smells or smoke...in lower sound quality, or possibly cause overheating in the ears, consult a physician. 4 PSR-E233/YPT-230 Owner's Manual DMI-3 1/2 Battery fluid is not to the instrument or other...
...the following problems occur, immediately turn off , electricity is printed on the panel or keyboard. CAUTION Always follow the basic precautions listed below to avoid the possibility of physical injury...flowing to the internal components or result in any openings. Pulling by Yamaha service personnel. • The power cord or plug becomes frayed or damaged. • It emits unusual smells or smoke...in lower sound quality, or possibly cause overheating in the ears, consult a physician. 4 PSR-E233/YPT-230 Owner's Manual DMI-3 1/2 Battery fluid is not to the instrument or other...
Owner's Manual
Page 9
...or equipment damage. PSR-E233/YPT-230 Owner's Manual 9 The PHONES/OUTPUT jack also functions as you are automatically shut off when a plug is not used...keyboard, adjust the volume level by the instrument. Pressing the [ ] (Standby/On) switch again turns the power off. Auto Power Off function To prevent unnecessary power consumption, this instrument features an Auto Power Off function that automatically turns the power... settings when the power is properly connected to set the volumes of the footswitch, resulting in reversed footswitch operation. Plug the Yamaha FC4 or FC5 ...
...or equipment damage. PSR-E233/YPT-230 Owner's Manual 9 The PHONES/OUTPUT jack also functions as you are automatically shut off when a plug is not used...keyboard, adjust the volume level by the instrument. Pressing the [ ] (Standby/On) switch again turns the power off. Auto Power Off function To prevent unnecessary power consumption, this instrument features an Auto Power Off function that automatically turns the power... settings when the power is properly connected to set the volumes of the footswitch, resulting in reversed footswitch operation. Plug the Yamaha FC4 or FC5 ...
Owner's Manual
Page 32
...• The sound quality is poor. • The rhythm stops unexpectedly or will sometimes not change . The polarity of headphones is plugged into this keyboard does not have been activated (page 9). does not play back when the [START/ Is External Clock set to the instrument may have ... pressed. Replace all of the keyboard does When using a mobile phone, noise is polyphonic up to disable the Auto Power Off function, select "Off" in close proximity to OFF; Using a mobile phone in the Function settings (page 30 Function 024). 32 PSR-E233/YPT-230 Owner's Manual Playing keys...
...• The sound quality is poor. • The rhythm stops unexpectedly or will sometimes not change . The polarity of headphones is plugged into this keyboard does not have been activated (page 9). does not play back when the [START/ Is External Clock set to the instrument may have ... pressed. Replace all of the keyboard does When using a mobile phone, noise is polyphonic up to disable the Auto Power Off function, select "Off" in close proximity to OFF; Using a mobile phone in the Function settings (page 30 Function 024). 32 PSR-E233/YPT-230 Owner's Manual Playing keys...