Service Manual MSO/UPO3000E Serials products
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2.
Use a PH1 Phillips-tipped screwdriver to remove the four screws from the back of the rear chassis frame and remove
the fan.
3.
To reinstall, reverse the steps.
Remove the interface board
The following procedure describes the removal and replacement of the interface board.
Prerequisites:
•
To prevent electrostatic damage to components while working on the instrument, wear properly grounded anti-
static wrists and feet, and use an anti-static mat in a tested anti-static environment.
•
Remove the rear cover.
