3-2-4
Locking and Unlocking the Screen
You can lock the screen to prevent
misoperation.
When the screen is locked, touch operation is
disabled.
However, the Memory Button
Button
, and Power Button
5
operational.
The screen will stay locked even when power
is turned OFF and ON.
To Lock
In any measuring mode, press and hold the Menu
Button
to see the Locked icon [
6
the upper right corner of the LCD screen.
Function Icons cannot be operated while the
screen is locked.
The Locked icon [
approximately 1 second at the center of the screen
when function Icons are touched or MENU button
is pressed.
6
* This lock function can be set in the Measuring
screens only.
To Unlock
When the Menu Button
Locked Screen
, Measuring
7
are still
3
] appear at
] will appear for
is pressed and held again, the screen is unlocked.
6
[Locked] Icon
21
3. Basic Operation Methods
Measuring Button
5
Menu Button
Unlocked Screen
Power
Button
3
Memory
Button
7
6
[Unlocked]
Icon