6 Other Functions
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6.6 Key Lock Function
The key lock function disables the touch panel operation to protect the system from erroneous
setting changes.
During the key lock ON, only the setting confirmation is possible. In trying to change the
setting, the message “In Key Lock.” appears.
Note
To use the key lock function, the password is required.
Set the password beforehand according to the " 6.5.3 Password setting " (page 49).
1. Go to the MEAS. screen.
Fig. 48 MEAS. screen
2. Press the [Key Lock] button from the icon area in the upper of screen.
The KEY LOCK screen appears.
Fig. 49 KEY LOCK screen
Key lock
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