Installation 
 
2-10  M370430-01  Rev B 
Step 5: Performing Functional Tests 
The functional test procedures include: 
  Power-on and front panel functional checks 
  Voltage mode operation and current mode operation checks. 
For information on local operation, see “Local Operation” on page 3-1  
for adjusting front panel controls and settings. 
Powering the Power Supply On/Off 
To power on the power supply: 
1.  Ensure that the front panel power switch is in the Off position. 
2.  Ensure that the AC line voltage is within operating range. 
3.  Connect the line cord to a grounded AC outlet. 
4.  Turn the front panel power switch to the On position. 
After a short power-on delay,   illuminates on the 
output voltage and current displays, followed by  . 
After approximately 1 second, the display returns to normal status. 
To power off the power supply: 
  Turn the front panel power switch to the Off position. 
 will blink on the display. The ALARM LED illuminates. 
After a short delay, all lights on the display will not be illuminated.