LG HB620 - Page 119

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4. TROUBLE SHOOTING
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Only for training and service purposes
4.16.1 Checking Front-End Module
Refer to chapter 4.14.
START
1. C hec k Fr o nt - E nd
Module Bloc
k
2. C hec k R F T x L ev e
l
3. Check RF Rx Leve
l
4. Re download SW &
Calibration
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