User Manual of EM760 High-Performance Inverter When the keyboard is powered on, it shows the level 1 menu, i.e. the monitoring interface, by default. On the monitoring interface press the LEFT key to switch the function code displayed in the first line and press the RIGHT key to switch the function code displayed in the second line; the function codes for switching is set by using F12.33-F12.37; in the level 1 menu, press the ESC key to select a different menu mode. Press the ESC key to enter level 0 menu; in the level 0 menu, use the UP key and the DOWN key in the Level 0 menu togo back to the monitoring screen of Level 1 menu.
The procedure for menu mode selection is shown in the figure below. 9.7.3 Full menu mode of LED keyboard to enter the Level 2 menu and select any function code. Then press the ENTER key In the full menu mode (--A--) , press the ENTER key to enter the Level 3 menu, where you can modify the function code. Except for a few special ones, the function codes needed by general users can be modified. to save parameter modifications, upon which the screen will return to Level 2 menu and display the next function code. In all menu modes, the user needs to press the ENTER key to abandon parameter modifications:
ifthe function code is equal to the unmodified value, directly exit the Level 3 menu and go back to the Level 2 menu; otherwise, the unmodified value will be restored and displayed, and the user can press the ESC key In the Level 3 menu, press the ESC key to exit the Level 3 menu and go back to the Level 2 menu. 250