Audio And Visual System (W/ Multi-Display With Dvd Player) The Other Caller Cannot Hear Your Voice, Or Your Voice Is Too Quiet Or Distorted

Audio Visual Telematics. Corolla. Zre142 Aze141
Audio Video. Corolla. Zre142 Aze141

INSPECTION PROCEDURE

CHECK CELLULAR PHONE

CHECK SETTINGS

CHECK SETTINGS (OPERATION CHECK)

CHECK MICROPHONE (OPERATION CHECK)

AUDIO AND VISUAL SYSTEM (w/ Multi-display with DVD Player) - The Other Caller cannot Hear Your Voice, or Your Voice is too Quiet or Distorted


INSPECTION PROCEDURE

HINT:
If an outlet of the air conditioning system is facing the microphone, noise may be recorded and other caller may not be able to hear your voice properly.
1.CHECK CELLULAR PHONE

  1. Check if the other caller can hear your voice properly.

    OK:
    Your voice can be heard properly.
    HINT:
    The purpose of this step is to inspect the cellular phone when it is not connected to the vehicle.


NG
REPLACE CELLULAR PHONE
OK


2.CHECK SETTINGS

  1. Enter the "Call" screen.



    Corolla. Zre142 Aze141.Audio Video.Audio And Visual System (W/O Multi-Display).Audio And Visual System (W/ Multi-Display With Dvd Player) The Other Caller Cannot Hear Your Voice, Or Your Voice Is Too Quiet Or Distorted

  1. Check if the "Mute" switch is not set to on.

    OK:
    "Mute" switch is not set to on.
    Text in Illustration
    *a
    		Example


NG
TURN MUTE SWITCH OFF
OK


3.CHECK SETTINGS (OPERATION CHECK)


    Corolla. Zre142 Aze141

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

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

    OK:
    Malfunction disappears.
    HINT:
    Adjusting "Send Voice Level" may deteriorate the sound quality.


NG
Go to step 4
OK

END

4.CHECK MICROPHONE (OPERATION CHECK)


    Corolla. Zre142 Aze141.Audio Video.Audio And Visual System (W/O Multi-Display).Audio And Visual System (W/ Multi-Display With Dvd Player) The Other Caller Cannot Hear Your Voice, Or Your Voice Is Too Quiet Or Distorted

  1. Enter the "Microphone&Voice Recognition Check" screen. Refer to Check Mic & Voice Recognition in Operation Check (COROLLA_ZRE142 RM000003SKF0ACX.html).

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

  1. Push the recording switch and perform voice recording.

    HINT:
    1. Voice can be recorded up to 5 seconds.
    2. Select the recording switch with the blower motor of the air conditioning system stopped. If an outlet of the air conditioning system is facing the microphone, noise may be recorded.

  1. 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.
    Text in Illustration
    *a
    		Microphone Input Level Meter
    *b
    		Recording Switch
    *c
    		Stop Switch
    *d
    		Play Switch
    *e
    		Recording Indicator


NG
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (COROLLA_ZRE142 RM0000011BR0H7X.html)
OK

REPLACE NAVIGATION RECEIVER ASSEMBLY (COROLLA_ZRE142 RM000002XAJ01EX.html)