Zlpower EX series, Руководство пользователя

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3.2 Button Description
Button Name Function
Power on/off
Press it and hold over 2s, UPS will start. And press it and
hold over 3s again, UPS will shut down.
Function
Press it 1s, UPS will work in mute mode. And press it and
hold over 2s, UPS will test batteries automatically.
Confirm
Only in valid when UPS parameter adjust mode, press
down and hold over 1S, to confirm and save parameters.
Select
When press down both Select button and Confirm
button at same time, it will be UPS setting mode, hold
them over 2S, user can enter UPS parameter adjust
mode (Voltage, Frequency)
Select
Confirm
Function Power on/off
Press same time can set
mode and data