CIE-A-200 Control Panel Engineering and Commissioning Manual
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Control Panel Main PCB - Control & Indicating Equipment (CIE)
The Control Panel PCB is located on the inside of the front inner door.
USB for OSP Programming
The USB for OSP Programming is used to connect a computer to the CIE. CIE-A-200 OSP and a USB-A to
USB-B lead is required in order to program the CIE via a computer. Please note that an Earth Fault may be
present when a computer is connected. This fault will clear when the USB cable is removed.
LCD Contrast
The LCD contrast may be adjusted by rotating the screw on the variable resistor located near the centre of
the main PCB. This is set at the factory but can be adjusted if required.