User Guide

Measurement data

Figure 44 Single-ended output waveform of the Ext_in_HP_out measurement when earpiece is connected.

Figure 45 Differential output waveform of the Ext_in_IHF_out out loop measurement when speaker is connected.

Figure 46 Single-ended output waveform of the HP_in_Ext_out loop when microphone is connected.

RM-170; RM-171

BB Troubleshooting and Manual Tuning Guide Nokia Customer Care

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