The Procedures To Power-On - Delta A3000 User Manual

User Manual
A3000
AC Power Source
!

2.6 The Procedures to Power-on

!
WARNING
Connect the AC voltage, and turn on the power switch on the front panel. The AC source
will do a series of self-tests every time it is turned on. The LCD on the front panel will light
up and display as below under normal condition:
After self-testing, AC source will enter main setting page which is shown as below.
!
!
WARNING
13 │ www.deltaww.com
Before turning on the instrument, all protective earth terminals, extension
cords, and devices connected to the instrument must be connected to a
protective ground. Any interruption of the protective grounding will cause a
potential shock hazard that might injure people.
1. Error messages will show on the LCD panel if error occurs during turn on
process. Please check section 3.7 for error code.
2. Digital circuit inside AC source may not operate properly if turn on AC source
immediately after turn off. Recommend to wait 3 seconds to turn on AC
source after it was turned off.
*** CAUTION ***
*** CAUTION ***