CH9720 Operation Manual
Chapter 3 Menu Operation
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Start
Stop
3.2.7 List Test
List test can realize the auto switch in different load mode based on set time
For the power supply and charger, by means of multi parameter test, it can know the working
feature that the tested product works in different application.
The tester can set Max. 15 steps of load with different types or size
，
single auto test time 1
～
60000s
，
and can compare the parameter of current, voltage or power to judge the test result
（
PASS/FAIL
）
，
all test steps is passed then it is PASS
，
any step is failed, then it is FAIL.
In list test mode, set the Min. start voltage, then it can test automatically in the whole procedure
without any operation. When the load judges there is a voltage higher than Min. start one, then the
test starts, and stops when the test sequence is finished
Name
Secondary menu
List Num
Press number to input total steps and press
【
Ent
】
to confirm
，
Max. 15 steps
Step Mode
（
press
【
Ent
】
to
switch
）
Auto
：
after delay time, switch to next step
Trig
：
after delay time, switch to next step after trigger signal
Loop test
（
press
【
Ent
】
to
switch
）
On
：
Loop test until press Stop key
Off
：
Stop according to set step
Open
Short
