GW Instek PEL-3111 - Main Features

PEL-3000 Series Parallel Assembly Guide
8
Refer to the figure below; connect the AC power cords for all units to the
power sockets in the rear side individually followed by powering on the
power switch that is underneath the power socket (─ indicates power ON).
Attentively check if the indicator in the front panel of all units lights up
with red color:
I. Master indicator lights up as the figure below:
II. Booster indicator lights up as the figure below (STBY indicator
lights up):