PSP Series User Manual 
20 
Power Limit Settings 
 
The power limit settings determine the maximum 
power output for the power supply.  
1.  Press the P LIMIT key.  The P-const 
icon will flash. 
2.  Use the scroll wheel to adjust the 
current limit in the P-const field. 
3.  Press ENTER to confirm the limit 
setting. 
L I M I TS
Ou t pu t
Of f
U- co n s t
I -c on s t
P - c o ns t
4.  Hold the P LIMIT key for 2 seconds to 
set to the rating power and to exit. 
5.  The CE key can be pressed to clear the 
power limit to the previous value 
when editing. This will also cancel 
editing the power limit and exit. 
Editing the power limit will automatically adjust the 
current limit. 
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