User manual

Button definition

• Button: Description

• ON/OFF: Press ON/OFF button to power on/off

the tester

• UP/DOWN: Press UP/DOWN button to select

the function

• SAVE: Press SAVE button to save the test result

• DELETE: Press DELETE button to delete the record

• BACK: Press BACK button to return to

previous selection

• ENTER: Press ENTER button to run the

selected function