6. Earphone test
Frist you must Insert the headset, and then Music will play for 30 seconds. When the music stops playing, According
to the sound of you judge whether to pass
7. Earphone Mic Test
Frist you must Insert the headset, and then Tap the screen to start the test. When "Recording"
appears, speak into the device.
Check the recorded sound quality when the screen shows "Replaying".
Judge the result by tapping "Pass" if the test passes, "Failure" if the test fails, or "Retest" to
redo the test.
2-6
Figure 2-8. Earphone Test
Figure 2-9. Top Microphone Test
Diagnostic Utilities