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Servicing
Input Board Calibration
Input Board
Calibration
7-28
Model 42i Trace Level Instruction Manual
Assembly Bracket
Input Box
Figure 7–14. Replacing the Input Board
5. Remove the four screws holding the input board to the input box and
remove the input board.
6. Install the input board by following the previous steps in reverse.
7. Re-install the measurement bench. Refer to
Measurement Bench and Lowering the Partition
8. Perform an input board calibration. See the "Input Board Calibration"
procedure that follows.
After replacing the input board, use the following procedure to calibrate the
input board.
WARNING The service procedures in this manual are restricted to qualified
service representatives.
1. From the Main Menu, press
to scroll to Input Board Calibration > and press
The Input Board Calibration screen appears.
Input Box Screws (2)
Assembly Bracket Screws (2)
▲
to scroll to Service > press
Input Board
Input Board Screws (4)
"Removing the
Panel" in this chapter.
.
Thermo Fisher Scientific
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Troubleshooting
