AC power supply PCR-M series


Locking (Prohibiting) the Panel Operation

The operation from the panel can be locked to prevent the settings from being changed inadvertently when using the PCR-M with fixed voltage or frequency. When the panel is locked, all keys other than the OUTPUT and KEY LOCK (SHIFT+STORE) keys are disabled.


Setting and releasing the lock

The panel lock can be set or released each time the KEYLOCK (SHIFT+STORE) key is pressed.

If the lock is set, the KEY LOCK LED on the display illuminates; if the lock is released, the LED turns off.


AC power supply PCR-M seriesAC power supply PCR-M series