Display Symbols and Part Names

Display Symbols

Hourly Alarm: The Hourly Alarm is ON and will sound every hour.

Schedule sign: Appears when the Home clock time reaches a Reminder time or a Start time of a schedule listing. Disap- pears when the time reaches the End time of the listing.

Anniversary sign: Appears when a special day will arrive within days as set in Anniversary Reminder.

>UP sign: More information exists above the current display. (Press k.)

<DOWN sign: More information exists below the current display. (Press m.)

CCAPS LOCK sign: Capital (uppercase) letters will be entered. To enter small (lowercase) letters, tap $to turn “CAPS” off.

bBeep sound: Key touch sound (beep) is ON.

EEDIT mode: The listing on the display can be edited.

22nd function: Indicates that fhas been activated.

Daily Alarm: The Daily Alarm is ON and is set to go off at the specified time every day.

BLow Battery sign: Indicates that the battery level is extremely low. (Replace the operating battery with a new one immediately.)

Secret sign: Secret function is in effect.

(Listings cannot be recalled without a password.)

The display examples in this manual show only the symbols required for each explanation.

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Sharp YO-290 operation manual Display Symbols and Part Names

YO-290 specifications

The Sharp YO-290 is a compact and innovative electronic organizer that emerged in the 1990s, reflecting the technological advancements of that era. Designed to cater to personal and professional needs, this cutting-edge device brought together a multitude of features that appealed to business users and tech enthusiasts alike.

At the core of the YO-290's appeal is its sleek and portable design. Weighing just a few ounces and fitting comfortably in the hand, it was easy to carry around, making it perfect for on-the-go individuals. The device boasted a high-resolution LCD screen, which provided clear visibility, and offered a user-friendly interface that enhanced the overall user experience.

One of the standout features of the Sharp YO-290 was its extensive address book capability. Users could store and manage a substantial number of contacts, making it a vital tool for networking and communication. Additionally, it included a calendar function that allowed users to schedule appointments, set reminders, and keep track of important dates, ensuring efficient time management.

The device also incorporated a comprehensive note-taking feature. With ample storage for memos and notes, users could jot down thoughts or important information quickly and easily. This feature was particularly advantageous for students and professionals who needed to capture ideas or details on the fly.

In terms of additional functionalities, the YO-290 came equipped with a calculator, making it suitable for quick calculations and financial management. The device supported various file formats, enabling users to organize information in a way that best suited their needs.

The Sharp YO-290 operated on batteries, ensuring portability without the need for constant charging. Durability was also a consideration; the device was designed to withstand the rigors of everyday use while maintaining functionality.

Overall, the Sharp YO-290 epitomized the transition towards personal electronic devices that integrated multiple functionalities. Its main features, including a robust contact management system, a calendar and note-taking capabilities, and its compact design, made it a popular choice during its time. This iconic device served as a precursor to contemporary smartphones and digital assistants, laying the groundwork for future innovations in personal organization technology. The YO-290 remains a nostalgic reminder of an era when electronic organizers were at the forefront of personal productivity tools.