Casio LK93TV To turn off power on alert, To disable Auto Power Off, Power Requirements, Power On Alert, Auto Power Off, Memory Contents, “oFF”, Power Supply, ●During Use

Power Supply

Note the following important precautions to avoid damage		Power On Alert
to the power cord.		Keyboard keys light to alert you if you leave power on and
●During Use
		do not perform any operation for about 6 minutes. Note that
•	Never pull on the cord with excessive force.
		keys light only, and no sound is produced. When this
•	Never repeatedly pull on the cord.
		happens, press any button or keyboard key to clear the power
•	Never twist the cord at the base of the plug or connector.
		on alert.
•	The power cord should not be stretched tight while it is

	in use.	NOTE
●During Movement
		• Power on alert operates only when you are powering
•	Before moving the keyboard, be sure to unplug the AC
		the keyboard using the AC adaptor. It does not operate
	adaptor from the power outlet.
		when you are using batteries.

●During Storage

•Loop and bundle the power cord, but never wind it around the AC adaptor.

		To turn off power on alert
IMPORTANT!		1 Press the FUNCTION button a number of times until
• Make sure that the keyboard is turned off before
connecting or disconnecting the AC adaptor.		“DEMO 2” appears on the display.

•Using the AC adaptor for a long time can cause it to

	become warm to the touch. This is normal and does not			2 Use the [+] and [–] buttons to change the setting to
	indicate malfunction.			2 Use the [+] and [–] buttons to change the setting to
	indicate malfunction.			“oFF”.
				“oFF”.
				3 Press the FUNCTION button to clear the setting
	Auto Power Off			screen from the display.
	When you are using battery power, keyboard power turns			Memory Contents
	off automatically whenever you leave it on without			Memory Contents
	performing any operation for about 6 minutes. When this			Even when the keyboard is turned off, song memory contents
	happens, press the POWER button to turn power back on.			Even when the keyboard is turned off, song memory contents
	happens, press the POWER button to turn power back on.			are retained as long as power is being supplied to the
				are retained as long as power is being supplied to the
	NOTE			keyboard.
	NOTE			Unplugging the AC adaptor when batteries are not loaded
	• Auto Power Off is disabled (it does not function) when			Unplugging the AC adaptor when batteries are not loaded
	• Auto Power Off is disabled (it does not function) when			or when batteries are dead cuts off the power supply. This
	you are using the AC adaptor to power the keyboard.			causes all keyboard settings to be initialized to the initial
				factory defaults, and clears all data stored in memory.
	To disable Auto Power Off			Power Requirements
	Hold down the TONE button while turning on the keyboard			Note the following precautions whenever you want to ensure
	to disable Auto Power Off.			that current keyboard settings and memory contents are not
				lost.
	NOTE			• Make sure the keyboard is being supplied power through
	• When this function is turned off, the keyboard does not			the AC adaptor before replacing its batteries.
	• When this function is turned off, the keyboard does not			• Before unplugging the AC adaptor, make sure that fresh
	turn off automatically no matter how long it is left with			• Before unplugging the AC adaptor, make sure that fresh
	turn off automatically no matter how long it is left with			batteries are loaded in the keyboard.
	no operation being performed.			batteries are loaded in the keyboard.
	no operation being performed.
	• Auto Power Off is enabled again when you manually			Make sure that keyboard power is turned off before replacing
	turn off power and then turn it back on again.
	turn off power and then turn it back on again.			batteries or unplugging the AC adaptor.
				batteries or unplugging the AC adaptor.

E-14	659A-E-016A