Dvb01 User Manual _best_ Page

Short-press the SET button. The screen will flash.

The relay closes when the voltage is above the upper limit (V2) and opens when it drops below the lower limit (V1). Ideal for protecting batteries from over-discharge. dvb01 user manual

The relay pulls in (turns on) only when the voltage is between V1 and V2. Short-press the SET button

Disconnects from the load when the relay is triggered. 3. Key Functions & Modes dvb01 user manual

Negative terminal of the voltage being measured (Common ground). Relay Output Side (3 Terminals):

Use the SWI button to move the cursor and the NUM+ or NUM- buttons to change the digit.