Appendix 69
Appendix

What to do if a problem occurs

Software reset

A strong impact, exposure to an electrical field, or other unusual conditions may
render the SL-5500 inoperative. Pressing the keys may not have an effect. If this
occurs, follow the instructions below.
1.
With the SL-5500 turned on, set the battery replacement switch to the
“REPLACE BATTERY” position and then back to “NORMAL OPERATION”.
2.
Press (On/Off) to restart the SL-5500.
The Home screen will be displayed.

Full reset

If the SL-5500 still fails to function after the software reset is done as instructed
above, you will have to do a hardware reset.
To perform the Full reset, refer to page 10, “Initial settings”.
Caution
Performing the hardware reset will erase all data created and all add-on
applications installed in the SL-5500.
NORMAL OPERATION
REPLACE BATTERY
00 Cover.book Page 69 Saturday, January 19, 2002 11:33 AM