Sharp OZ-5600 operation manual C. Troubleshooting, D. Battery Replacement, General guidelines

C. Troubleshooting

Refer to the list below for solutions when the unit is not

functioning properly before contacting your local SHARP

dealer.

Problem	Solution
The display remains	∙ Adjust the LCD contrast
blank after pressing	(see p.50).
ON .	∙ Install new batteries
	(see p.199).
Poor display contrast.	Adjust LCD contrast (see
	p.50).
The Organizer is turned	Reset the Organizer
on, but pressing keys	(see p.196).
has no effect.
“Not enough memory”	The Organizer’s memory is
displayed.	full or nearly full. Delete
	unnecessary data. (You can
	check the amount of free
	memory using CHECK
	MEMORY in the TOOLS
	menu. see p.67).
The alarm does not	Enable alarms using the
sound at the set time.	TOOLS menu (see p.131).
The Backlight does not	During data transfer,
function	PC-LINK mode or printing
	the Backlight does not work.
	If BATT appears, replace
	batteries (see p.198).

D. Battery Replacement

General guidelines

The Organizer uses the following types of batteries:

Use	Type	Size/Model	Qty.
General	Alkaline batteries	LR03 (L30)	2
operation
Memory backup	Lithium battery	CR2032	1

There are some extremely important points to remember when installing new batteries:

☞• Do not remove the operating and backup batteries at the same time. Doing so will result in the loss of all data stored in the unit’s memory.

•Backup all important data before replacing the batteries.

•Replace the two operating batteries at the same time with new batteries of the same type.

•The memory backup battery installed at the factory at the time of manufacture may have become depleted during shipment and may not have the full battery life indicated in the specifications.

198