Sharp YO-P20H - Manual (Page 22)

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Adjusting the LCD contrast
1. Tap CLOCK once or twice to display Home clock (with “ ”).
2. Press > or < to adjust the LCD contrast.
Secret Function
1. Registering a password
A Secret function is valid for Telephone, Schedule, To Do, and Memo
modes.
Up to 6 characters can be registered as the password.
If the password is forgotten, you cannot delete the password only. You
have to delete all the memory contents. (Perform steps 2 and 3 as
described in the section, “Using the Organizer for the First Time”.) As a
safeguard, make a written record of the password.
Registering a password
1. Tap
CLOCK once or twice to display Home clock (with “ ”).
2. Tap .
3. Enter a password (case sensitive), e.g.
f ABC and press ENTER .
• “RECONFIRM !” is displayed.
• If “ERROR !” appears briefly, the password has already been
registered.
4. Enter the same password once more for verification and press
ENTER .
• The display returns to the Home clock.
The secret function turns on automatically.
• If you enter the wrong password, “ERROR !” appears briefly and
display returns to the Home clock. Follow the above steps again
to register a password.
2. Turning Secret function off
When the Secret function is on, it is necessary to turn off to perform
the Telephone, Schedule, To Do, and Memo modes.
1. Tap TEL , , TO DO or .
• “PASSWORD?” is displayed.
2. Enter the password and press ENTER .
• If you enter an incorrect password, “ERROR!” appears briefly.
Follow the above steps and enter the correct password.
• Secret function will be automatically turned on after the power is
turned off manually or automatically.
3. Changing the password
1. Tap on the Home clock (with “ ”).
2. Enter the password and press ENTER .
• “EDIT PASS.?” is displayed.
3. Press ENTER .
• The initial character of the password starts to flash.
4. Modify the password and press ENTER .
• “RECONFIRM !” is displayed.
5. Enter the same password once more for verification and press
ENTER .
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