OFF The power supply’s output is off Timer Not used
CV Constant voltage mode Sense Not used
CC Constant current mode Ext Not used
* Not used Adrs
The instrument is communicating
with an IT-E131/IT-E132/IT-E133
Meter Meter mode Rmt
The instrument is in remote state.
The only active key is the Local
KEY.
Shift Not used Error The instrument has error
OVP Over voltage protect state Prot Not used
OCP Over current protect state Lock
The keyboard is locked by a
password
■ The Rear Panel
1) Cooling window
2) DB9 interface connector
3) 110V/220V selector
4) Fuse
5) Power socket
Introduction
8 USER’S GUIDE
1 2 3 4 5