Local Operation 
 
M370430-01  Rev B  3-43 
Resetting the Power Supply 
The reset is used to clear the parameters to the factory default values. 
The soft reset is used to set the parameters (see Table 3-9) to the default 
values, but it does not reset the calibration constants 
To perform a soft reset: 
1.  Turn the power supply to Off then On. 
When the unit is powering on,   is displayed on the 
output voltage and current displays. 
2.  Press the key combination of both OUTPUT ENABLE Main 
button and OUTPUT ENABLE Aux button and hold 
continuously for 3 seconds in order to execute. 
If the flash fail alarm triggers, it is also possible to reset the power 
supply. The front panel should display  . 
3.  Once a reset has been triggered, the output voltage display 
shows     for 1 second. 
The model number will be displayed for 1 second and then return 
to normal mode. 
After executing a reset, the power supply's settings are restored to the 
default settings but retain the calibration data. Table 3-9 lists the default 
settings. 
Table 3-9  Power Supply Default Settings