User Manual

2
3 Use the keys to select the limit setting value of V max, V min, I max, and I min. Press
to confirm selection.
4 Use the numerical keys to set the limit value and press to confirm the setting.
5 Press several times to exit the menu setting.
3.4.2 Protection Settings
3.4.2.1 Configure Over Voltage Protection (OVP)
The MR over voltage protection utilizes a hardware comparator that quickly protects the
instrument when the voltage presented at the output terminal exceeds the OVP setting voltage.
Follow the steps below to set the OVP limit:
1. Press button , select CONFIGURATION , then press .
2. Press button one time until PROTECT is select and press . The display will then show
OVP, press .
3. Use numerical keys directly or use keys with rotary adjustment followed by to
confirm the OVP value.
4. Press several times to exit the menu setting.
When OVP protection is tripped during operation, the output will turn off and the following OVP status
message will display:
To clear the trip status, press once.
3.4.2.2 Configure Over Current Protection (OCP)
The MR overcurrent protection utilizes a hardware comparator that quickly protects the
instrument when the current presented at the output terminal exceeds the OCP setting current.
Follow the steps below to set the OCP limit:
1. Press button , select CONFIGURATION , then press .