Sharp YO-520P Operation Manual - Page 23

Secret Function The Secret function allows you to protect confidential listings with a password, so that no unauthorized person can recall them. 1. Registering a Password Up to 7 characters can be registered for the password. If you forget the password, it will be necessary to clear the password and all secret listings from the memory (see page 18). As a safeguard, make a written record of the password. 1. Press 2nd SECRET . • If "ALLOW ACCESS TO SECRET DATA" is displayed instead, a password is SET PASSWORD [- ] already registered. To delete and change the password, refer to page 22. 2. Enter the password. For example, 1234567 3. Press ENTER . "PASSWORD [1234567] IS NOW SET" and an " S " are displayed. The " S " indicates the Secret function is in effect. PASSWORD S [1234567] IS NOW SET 4. Press C•CE to display the entry prompt. 2. Turning the Secret Function On and Off When the Secret function is on, an " S " is displayed. When the Secret function is off, the " S " is cleared even after the password is registered. (1) Turning the Secret function off 1. Press 2nd SECRET . 2. Enter the password and press ENTER . ALLOW ACCESS TO S SECRET DATA [- ] (Enter "1234567" in this case.) "SECRET DATA ACCESSIBLE!" is displayed briefly. The Secret function is now off and secret listings can be recalled. The display changes into the entry prompt without the " S ". • If the incorrect password is entered, "INCORRECT PASSWORD!" will be displayed briefly and the display changes into the entry prompt. • Even after the Secret function is turned off, the Secret function will automatically be turned on after manual or auto power off. (2) Turning the Secret function on 1. Press 2nd SECRET . 2. Press 1 to select "1 HIDE SECRET". "SECRET DATA IS HIDDEN!" is 1 HIDE SECRET 2 DELETE PASSWORD displayed briefly. The Secret function is now on and secret listings cannot be recalled. The display changes into the entry prompt with the " S ". 3. Designating the Listings as Secret Only one password can be registered, but many secret listings can be entered. A " " next to a listing indicates it is secret. Secret listings cannot be recalled unless the Secret function is off. (1) Storing a listing as secret 1. Press 2nd MARK during the data entry. A " " is displayed. 2. Press ENTER to store it in the memory. 21