CHECK CELLULAR PHONE
(a) Check if the other side can hear your voice properly. OK:
Your voice can be heard correctly.
REPLACE CELLULAR PHONE
BT (m) HrnTill
Mute switch is not set to ON.
TURN MUTE SWITCH OFF
Handsfree Voice Quality Set
Receive Voice Level lai
Voice Quality Type Look at the service manual.
(a) Enter the "Handsfree Voice Quality Set" mode (See page NS-25).
(b) Check if the Send Voice Level is set to "0". HINT:
The Send Voice Level can be set to 11 different levels, -5 to +5, with a 3 dB difference.
(c) Check if the Send Voice Level is set to the minimum or maximum level.
When the Send Voice Level is set to the minimum or maximum level, the sound may be distorted. OK:
The Send Voice Level is set to "0".
SET SEND VOICE LEVEL TO "0"
CHECK MICROPHONE (NAVIGATION CHECK MODE)
MICROPHONE 1 VOICE RECOGNITION
Microphone Input Level Meter
(a) Enter the "MICROPHONE & VOICE RECOGNITION CHECK" mode (See page NS-27).
(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.
All check results are normal.
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
REPLACE RADIO AND NAVIGATION ASSEMBLY
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