1-2 Service Manual
4513-630, -63W, -6EW
Overview of the operator panel
The control panel consists of these items:
• A 4-line, liquid crystal display (APA) that can show both graphics and text
• Eight buttons: Back , Menus , Stop , Select , and Navigation (up arrow , down
arrow , left arrow , and right arrow )
• Keypad
• Indicator light