PSU Series User Manual 
38 
Power Up 
 
1.  Connect the power cord to the 
universal power input. 
2.  Press the POWER switch on. 
3.  The power supply will show the Power On 
settings (Pon) at start up. If no Power On 
settings are configured, the PSU will recover 
the state right before the power was last turned 
OFF. If used for the first time, the default 
settings will appear on the display.  
For default configuration settings, see page 183. 
VOLTAGE CURRENT
VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN
C V C C
V A
You may also configure how the PSU will behave 
on startup by altering the Power On Configuration 
settings, see page 107. 
To turn the PSU power supply off, press the 
power switch again (0 position). It may take a 
few seconds for the power supply to fully turn 
off. 
The power supply takes around 8 seconds to fully 
turn on or shutdown. 
Do not turn the power on and off quickly. Please 
wait for the display to fully turn off.