AC power supply PCR-M series
Operation
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 series
Operation