User Guide

Figure 25 Test arrangement for microphone................................................................................................... 3–23
Figure 26 Test arrangement for of earpiece..................................................................................................... 3–23
Figure 27 Checking IHF and ring tone by using "Buzzer"................................................................................ 3–24
Figure 28 Checking vibra function by using vibra control .............................................................................. 3–24
Figure 29 Earpiece fault flow chart ................................................................................................................... 3–25
Figure 30 IHF/ringing tone fault flow chart...................................................................................................... 3–26
Figure 31 Microphone fault flow chart.............................................................................................................. 3–27
Figure 32 Headset earpiece fault flow chart .................................................................................................... 3–28
Figure 33 Headset microphone fault flow chart .............................................................................................. 3–29
RM-394; RM-395; RH-118
Baseband Troubleshooting Instructions
Page 3 –4 COMPANY CONFIDENTIAL Issue 1
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