Sharp EL-6690/EL-6660 Organizer Operation Manual

About this manual

This document provides operating instructions for the Sharp EL-6690 and EL-6660 electronic organizers. It details procedures for initializing the device by pressing the RESET switch and clearing all data before first use.

The manual covers various functions including setting Home and World clocks, entering characters in different modes (Clock, Telephone, Calendar, Schedule, Memo), adjusting display settings like contrast and backlight, and performing calculations or currency conversions.

What's inside

• Using the Organizer for the First Time
• When Abnormal Conditions Cause a Malfunction
• Auto Power Off Function
• Backlight
• Adjusting the Contrast
• Turning the Key Touch Tone On and Off
• Part Names
• Display Symbols
• Entering Characters
• Setting the Home Clock

Specifications

Frequently asked questions

What should I do if no keys respond due to electrical noise?

Press the RESET switch to restore operation.

How long does it take for the organizer to turn off automatically?

It turns off approximately 7 minutes after no keys have been pressed.