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3. Screen Operation
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
, Measuring
Button
, and Power Button are still
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
] appear at
Function Icons cannot be operated while the
screen is locked.
] will appear for
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 is pressed and held again, the screen is unlocked.
Power
Button
Measuring Button
Memory
Button
Menu Button
Unlocked Screen
[Unlocked]
Icon
Locked Screen