3-1-4
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
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
Function Icons cannot be operated while the
screen is locked.
approximately 1 second at the center of the screen
when function Icons are touched or MENU button
is pressed.
* This lock function can be set in the Measuring
screens only.
To Unlock
When the Menu Button
Locked Screen
, Measuring
are still
Measuring Button
] appear at
] will appear for
is pressed and held again, the screen is unlocked.
Unlocked Screen
19
3. Screen Operation
Power
Button
Memory
Button
Menu Button
[Unlocked]
Icon