Hioki ST4030, Instruction Manual

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104
Key Lock Function
8.2 Key Lock Function
The key lock function disables the instrument touch panel operations.
You can also set the pass code (PIN). If a pass code has been set, it is necessary to enter the code
when unlocking the key locks. Make sure not to forget your pass code.
IMPORTANT
• The START button is enabled even when the key lock is on. Further, some operations are possible, such
as changing the graph onscreen.
• Key lock functions are not disabled even if the power supply is turned OFF.
• When setting the key lock functions, set and check the pass code beforehand.
(Measurement screen) [SYSTEM] > [SYSTEM] > [KEYLOCK]
4
3
2
1
1
Tap [PASSCODE] .
The numeric keypad window will open.
2
Enter the pass code to unlock the key locks.
Setting range: 0 to 4 digits
3
Tap [SET] to confirm.
4
Tap [KEYLOCK] .
OFF The key lock function is enabled.
ON The key lock function is disabled.