About how to set the LCD003 display, please refer to the follwing steps:
Press the power button for 5sec to boot the LCD
Press"up" for 5sec to open the LCD backlight
Press power button 5sec to turn off the LCD
Press "up" and "down" together in 2sec after boot
Press power button for 5 sec to exit
Following the video aobut how to set the LCD003:
Follow above steps.you can set lots of function.