User Manual

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3.7 Low Voltage Protection (ACD)
When the machine has detected abnormally low AC power input, system will
enter the “AC Detect Low Protect” mode that will shut off the output and display
the error message shown in the following figure. Press ESC to reset the
protection and deactivate buzzer.
3.8 Input Error Message
When users enter a voltage or current setting that is beyond the acceptable range,
system will display “RANGE ERROR” in response and show users the correct
input range. Press ESC to re-enter the voltage/current setting.
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