Secret Function - Sharp ZQ-520 Operation Manual

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
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 " " are displayed.
S
The " S " indicates the Secret
function is in effect.
4. Press C•CE to display the entry prompt.
2. Turning the Secret Function On and Off
When the Secret function is on, an "
function is off, the " S " is cleared even after the password is registered.
S
" is displayed. When the Secret
S
(1) Turning the Secret function off
1. Press .
2nd SECRET
2. Enter the password and press
.
ENTER
(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 "
• 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
displayed briefly. The Secret function is
now on and secret listings cannot be
recalled. The display changes into the entry prompt with the "
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 during the data entry.
2nd
MARK
A " " is displayed.
2. Press to store it in the memory.
ENTER
S
S ".
".
S
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