Hioki BT5525, Инструкция по эксплуатации, Страница: 68 / 215

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Enabling/Disabling the Key Operations
5.5 Enabling/Disabling the Key Operations
Executing the key lock function can disable the key operations except for UNLOCK , START , and
STOP .
This function provides a simple way to prevent unintentional changes to the measurement
conditions.
Disabling the key operations (key lock)
Execute the key lock.
[LOCK]
Execute the key lock
[LOCK] is displayed at the upper right and the key operations except for UNLOCK ,
START , and STOP are disabled.
Enabling the key operations (releasing key lock)
Release the key lock.
[UNLOCK] Release the key lock (Press
for 1 second.)
[LOCK] at the upper right disappears and the key functions become enabled.
HIOKI BT5525A961-00