CSL EM941, Service Manual, Page: 31 / 40

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Chapter8
CATCHER INSTRUCTION
General: The figures in this document help to understanding, and they may not be exactly the same as
showed in your computer. Contact us please when you have any queries.
1 Install the USB driver if not yet.
1.1 Run the USB driver without the upgrade cable plugged into the computer.
Figure 1
1.2 After the installation is completed, plug the upgrade cable into the computer’s USB connector, and then check
the device manager as in figure 2:
Figure 2