ITech IT8300 Series User Manual page 21

OFF
Selftest steps
Normal selftest procedures:
1. Correctly connect the power cable. Rotate Power key to start up.
2. After approximately 1s, the system is under selftest and the VFD display
shows "System Selftest...."
3. After selftest, the VFD display information below.
0.00V
0W
Information description:


current (voltage, power and resistance).
4. Press [Shift] + 7(Info), the electronic load VFD screen displays related
information of the product. Press key to switch display of product model,
product serial number and software version number.
Model:IT83XX
Ver:1.XX-1.XX
SN:XXXXXXXXXXXXXXXXXX
Exception handling
If the electronic load cannot start normally, please check and take measures by
reference to steps below.
1. Check whether the power cable is correctly connected and confirm whether
the electronic load is powered.
Correct connection of power cable => 2
Incorrect connection of power cable => Re-connect the power cable and
check whether the exception is removed.
Check whether the power in On. Power key is under " " On status.
2.
Yes => 3
No => Please check the Power key to start power and check whether the
exception is removed.
3. Check whether set power voltage of electronic load is matched with the
power supply voltage.
ON
Off state
0.0A
CC=0.0A
The first cable displays actual input voltage and current values.
The second cable displays setting values of actual power value and
Copyright © ITECH Electronics Co., Ltd.
ON
OFF
On state
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