How to turn off the Smart UPS self-test function by using the super terminal?

Problem description:

How to turn off the Smart UPS self-test function by using the super terminal?

Product line:

Smart

resolvent:

Open the super terminal, type "Y" to display "SM". After the communication is established, enter "E" to display the current self-test status. If "336" is displayed on the screen, it means the self-test cycle is 336 hours. The self-test time can be changed through "Shift" and "+"; repeat the operation until "E" is pressed. When 'OFF' is displayed, the self-test is turned off. After the change is completed, close the HyperTerminal without saving.