Rf Engine Shield Opening And Closing Instructions; Opening And Closing The Rf Engine Shield - Nokia RM-42 Service Manual

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RF Troubleshooting and Manual Tuning Guide

2. From the Tuning menu, choose WCDMA -> Tx LO Leakage.

3. Click Tune.

4. To end the tuning, click Close.

RF engine shield opening and closing instructions

Because the RF shields prevent signals leaking outside and possible interference to other

devices, it is important that if the shield needs to be opened, it must be closed very carefully.

If you need to remove the RF engine shield lid, always replace it with a new one.

The RF engine shield of the RM-42 transceiver is located under the SIM connector and because of that is awkward

See the following instructions on how to open and close the shield correctly, without removing the SIM

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