Quick Start
Copyright © ITECH Electronic Co., Ltd. 14
2.5 Function description of VFD status indicators
OFF
The load is off.
Error
The load has error.
CC
The load
current mode.
Trig
triggering signal.
CV
The load is under constant
voltage mode.
Sense
sense input mode.
CR
The load is under constant
resistance mode.
Prot
The load is under software
over-current protection status.
CW
The load is under constant
power mode.
Rear
Start external analog quantity
function.
Rmt
operation mode.
Auto
Start automatic voltage range.
Addr
Send command under remote
operation.
* Start keyboard locking function
SRQ
Serial request query.
Shift
Shift key is pressed.
LRV
LRV will be displayed on the
screen when the load input
reverses polarity.
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2.6 Introduction of rear panel
Rear panel of IT8813/IT8814/IT8813B/IT8814B/IT8813C/IT8814C.
Rear panel of IT8816 /IT8816B/IT8816C.