Yokogawa Button Operated MV2000 - Manual (Page 196)

8-3 M-4660
Security Features
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App
Index
Procedure
• Locking the Keys
1. In Operation Mode, press FUNC.
The function menu appears.
2. Press the Keylock soft key.
The key lock function is enabled. The key lock icon appears in the status display section.
• Releasing the Key Lock Function
1. In Operation Mode, press FUNC.
The function menu appears.
2. Press the Keylock soft key.
A window prompting for the password opens.
3. Enter the password, and press DISP/ENTER.
The key lock is released. The key lock icon disappears from the status display section.
8.1 Disabling the Keys (key lock function)