IT7300 User Manual 
User Manual 
15
2.3 VFD Indicator Description 
VFD indicator function description as follow: 
Char 
Function description 
Char 
Function description 
OFF  Output is off  Prot 
OVP/OTP/OCP/OPP 
Protection 
Rmt 
The AC source is in remote 
mode 
Auto  Auto change the voltage range 
SRQ  Service request  *  Dimmer function is enabled 
Error  The power supply has an error Shift  Shift button is pressed 
Trig  Awaiting for a trigger signal  Lock  Key operation is locked