Setting Description Value Range Default
Screen timeout
Sets the amount of time before the
screen backlight automatically turns
off.
1 minute
5 minutes
10 minutes
30 minutes
60 minutes
120 minutes
180 minutes
300 minutes
Always On
1 minute

Touch panel

Setting Description Value Range Default
Cleaning mode Enables cleaning mode.

Security

Screen unlock pattern

Setting Description Value Range Default
Set up screen
lock/Change
screen lock*1
None Disable the unlock setting for the
screen lock. — —
Pattern Register the unlock pattern for the
screen lock. Connect 4 to 9 points. — —
PIN Register a numeric PIN for the
screen lock. 4 to 16 digits
Password Register a password for the screen
lock.
4 to 16
alpha-numeric
characters
Use visible pattern
Sets whether a trail of the input points
is displayed when entering the
unlock pattern.
On/Off On
*1 If screen lock settings have been configured previously, [Change screen lock] will be displayed. Tapping [Change screen lock]
displays the unlock screen, where you must enter the unlock pattern, PIN, or password to proceed.

Password

Setting Description Value Range Default
Visible passwords
Sets whether entered password
letters are momentarily displayed
after they are input.
On/Off On
Document Version 2011-09 Operating Instructions 111
Configuration