Jntech JNP75KH - Button Functions

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8.1.2 Description of Buttons
Table8-2 Buttons Function Table
Buttons
Name
Functions
“ON/OFF”
Press once to stop; long time press for
4s to get it started.
“UP”
Page up and increase data.
“DOWN”
Page down and decrease data.
“ENTER”
To choose and confirm.
+
“DOWN+ENTER”
Return to main interface.
Note！
When inverter is powered up, LCD display background is lighted,
and after 30s normal running, the background light turns off.