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.
Contact: Schneider UPS Power (China) Co., Ltd
Phone:
Tel: 400-612-6008
Email: schneider-ups@foxmail.com
Add: 6 Wangjing East Road, Chaoyang District, Beijing