Special functions
Keylock
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Now, if you press any of the buttons, the lockout message "CLo|SEd" will also briefly
appear on the displays. It is only possible to alter - with the adjusting wheel - the
parameter that was already selected when the keylock was activated.
Important! The buttons stay locked even after the power source has been switched off
and back on again.
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Indicating the
software version
While pressing and holding the Store button (13), press the parameter selection button
(8). The software version now appears on the displays. To exit, press the Store button
(13) again.
Activating the keylock:
+
While pressing and holding the Store button (13), press the parameter selection
button (9)
The lockout message: "CLo|SEd" briefly appears on the displays.
The "Key" symbol lights up on the control panel
To unlock the buttons:
+
While pressing and holding the Store button (13), press the parameter selection
button (9)
The unlocking message: "OP|En" briefly appears on the displays.
The "Key" symbol goes out
To indicate the software version:
+
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