Fonrich FR-DCMG-MMPS, Руководство пользователя

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In the shunt trip setting interface, you can set the enable time (TIME) and trip self-check
(SELFCHECK) of the shunt trip during the arc alarm.
When "*" flashes in the TIME line, press the "SET" key and then press ± to modify the shunt release
time.
When "*" flashes on the SELFCHECK line, press the "SET" key, and the self-check of the shunt
release will be performed automatically.
The specific behavior is that when the time is reached, the shunt release operates, and after the
enabling time has passed, the shunt release is restored.
Current calibration setting interface
Press the "ESC" and "-" keys at the same time to enter the current calibration setting interface, as
shown below:
Note:To use this feature, please contact the company's technical support staff.
System information display interface
In the histogram interface, press the "+" and "-" keys at the same time to enter the software version
number display interface, as shown below:
•
HV
：
Keep
•
SV
：
Software version number
•
ST
：
Keep