Introduction Of Rear Board; Power-On Selftest - ITech IT8800 Series User Manual

The load is under constant power
CW
mode
The load is under remote operation
Rmt
mode
Send command under remote
Addr
operation
SRQ Serial request query
LRV will be displayed on the screen
LRV when the load input reverses
polarity.

2.6 Introduction of rear board

IT8800 Series rear board:
1.
2.
3.
4.
5.
6.
7.
8.
9.

2.7 Power-on selftest

A successful selftest indicates that the purchased load product meets delivery
standards and is available for normal usage.
Before operation, please confirm that you have fully understood the safety
instructions.
①
Cooling window
RS232 communication cable interface
USB communication cable interface
GPIB communication cable interface
AC power input socket (including fuse)
AC power switch key
Current monitoring terminal
Remote sense compensation terminal, external triggering terminal and
external analog 0-10 V control terminal
External signal control interface

To avoid burning out, be sure to confirm that power voltage
matches with supply voltage.
Copyright © ITECH Electronic Co., Ltd.
Start external analog quantity
Rear
function
Auto Start automatic voltage range
* Start keyboard locking function
Shift Shift key is pressed
- -
② ③
④
⑦ ⑤
⑨ ⑧ ⑥
Quick Start
9