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If the system parameter “OC Fold” is ON and current high limit is set, the output voltage
will drop down to maintain output current. If the High Limit is OFF, the output will cut off
until the output current is over the current of protect circuit.
5. PF / P Select Button
Press PF/P select key to view Power Factor or Power (Watts) measurement.
6.
Button
This key is to turn ON or OFF the output voltage. When the
indicator is lit, the
voltage is presence at the universal socket. If the indicator is blinking that shows an
abnormal operation is encountered, thereby the output voltage will be cut off
immediately. By pressing the
key will reset the audible alarm, an error message
is indicated.
7. Front-Panel Lockout
Press the
key will lead to the LOCK indicator to be lit, in order to disable all keys on
the front panel (except PF/P key). Further pressing the
key again it will reactivate all
keys to function normally. The Lockout feature is to prevent any unauthorized alteration.
8. Storage Of 3 Memories
There is a feature to store the voltage, current and power on each memory and there are
total 3 memories available. In order to store into each particular memory, press the M1,
M2 or M3 keys for at least one second. To recall each memory, press the M1, M2 or M3
accordingly to retrieve the setting that being stored.
9. Power On Condition
Every time when turning on the AC Power Source, the voltage and current displays will
indicate model and version respectively for the particular AC Power Source.
Model
Version
