The Other Caller Cannot Hear Your Voice Or Your Voice Is Too Quiet Or Distorted

AUDIO / VISUAL: ELECTRO MULTI VISION SYSTEM: The Other Caller cannot Hear Your Voice, or Your Voice is too Quiet or Distorted
- The Other Caller cannot Hear Your Voice, or Your Voice is too Quiet or Distorted

INSPECTION PROCEDURE

PROCEDURE

1. CHECK CELLULAR PHONE

(a) Check if the other caller can hear your voice properly.

OK:

Your voice can be heard correctly.

NG -- CELLULAR PHONE IS FAULTY
OK -- Continue to next step.

2. CHECK SETTINGS

(a) Check if the mute switch is set to on.





OK:

Mute switch is not set to on.

NG -- TURN MUTE SWITCH OFF
OK -- Continue to next step.

3. CHECK SETTINGS (OPERATION CHECK)

(a) Enter the "Hand-free Volume Setting" screen. Refer to "Check Hands-free Volume Setting" in Operation Check Operation Check.





(b) Adjust "Send Voice Level" and check that the other caller can hear your voice.

HINT
* Adjusting "Send Voice Level" may deteriorate the sound quality.
* The "Send Voice Level" can be set to 10 different levels, -5 to +4.

OK:

Malfunction disappears.

NG -- CHECK MICROPHONE (NAVIGATION CHECK MODE)

OK -- END

4. CHECK MICROPHONE (NAVIGATION CHECK MODE)

(a) Enter the "Microphone & Voice Recognition Check" (Check Mic & Voice Recognition) Operation Check.





Text in Illustration





(b) When voice is input into the microphone, check that the microphone input level meter changes according to the input voice.

(c) Push the recording switch and perform voice recording.

HINT
Voice can be recorded up to 5 seconds.

(d) Check that the recording indicator remains on while recording and that the recorded voice is played normally without noise or distortion.

OK:

All check results are normal.

NG -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table

OK -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal