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== Acid Etching Unit Pictures==
<gallery mode="packed" heights="200">
File:BG International Decapsulator Model 250.png|Decapsulator on the left and control box on the right. Control box contains all microprocessors and control logic.
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== Control Unit Pictures==<gallery mode="packed" heights="240">File:BG Model 250 Controller Front.jpg|Front panel with LCD screen and 6 button keypad for loading programs and controlling various built-in maintenance features.File:BG Model 250 Controller Back.jpeg|Rear with DB9 and DB25 connections on the left. DB9 supports RS232 and DB25 is from the IO Board which connects to the Acid Etching unit to control all the valves and read values back. Fan, power switch and plug on the right.File:BG Model 250 Controller Control Panel PCB.jpeg|Rear of LCD PCB seen on the top, bottom is PCB used for reading buttons and signal conditioning for LCD.<br /gallery>
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