E-16Settings and Memory ContentsSettingsTone, rhythm, and other “main keyboard settings” in effectwhen power is turned off manually with the POWER buttonor automatically by Auto Power Off remain in effect whenyou next turn power back on.Main Keyboard SettingsMain keyboard settings are: layer, split, split point,touch response, rhythm number, rhythm tempo,accompaniment volume, layered tone, split tone,layered split tone, General MIDI mode on/off, accompMIDI OUT on/off, Assignable jack setting, keyboardchannel, and voice fingering guide on/off.Song Memory ContentsIn addition to the above settings, data stored using the songmemory function is also retained.Electrical PowerThe settings and memory data described above are retainedas long as the keyboard is being supplied with electricalpower. Unplugging the AC adaptor when batteries are notloaded or when loaded batteries are dead cuts off thekeyboard’s electrical power supply. This causes all settingsto be initialized to their factory defaults and clears all datastored in memory.Power RequirementsNote the following precautions whenever you want to ensurethat current keyboard settings and memory contents are notlost.• Make sure the keyboard is being supplied power throughthe AC adaptor before replacing its batteries.• Before unplugging the AC adaptor, make sure that freshbatteries are loaded in the keyboard.Make sure that keyboard power is turned off before replacingbatteries or unplugging the AC adaptor.Power Supply704A-E-018ACTK591_e_08-21.p65 03.10.7, 4:27 PM16