Instruction manual

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Install the memory extension board.
• Power off and take out the power cable from electrical outlet.
• Take away platter.
• Screw out bolts from up spider and screw out sealing bolts in scale.
• Get the memory extension board (A2)
• Find socket of extension memory in main PCB (B2).
• Install bolts (C2) to main PCB.
• Insert the memory extension board to it as (E2).
• Fix three install bolts (D2) to main PCB.
• Then to install the scale cover, the up spider, the main PCB cover in bottom, seal switch
bolts etc to resume the scale.