![background image](http://html.mh-extra.com/html/2m-technology/vsc-3000a/vsc-3000a_operating-manual_439729020.webp)
b. Set auto-start and auto-stop voltage
VL represents auto-start voltage while VH represents auto-stop. For a 24V system, the VL is suggested to
set in 23V and the VH in 26V.
How to set it:
Press "SET" and the VH blinks. Input numbers "26000" and then press "ENT" for confirmation. The VL
blinks. Input numvers "23000" and then press "ENT".
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