Microphone related signal inspection:
1. Press the "Menu" button on the "Diagnosis Check" screen.
2. Select "Navigation Check Menu".
3. Select "Microphone Check".
Fig. 3: Diagnosis Check Screen Display - Microphone Check
Courtesy of MAZDA MOTORS CORP.
MICROPHONE CHECK INSPECTION CHART
4 SPEED
(1)
Indicates the present vehicle speed in kph/mph (maximum of 3 digits).
5 TNS
(1)
Indicates TNS signal status.
z
ON: Turn TNS ON
z
OFF: Turn TNS OFF
6 GPS Antenna
(1)
Indicates the connection status of the GPS antenna.
z
OK: Connected
z
NCON: Disconnected
7 Traffic System
Indicates RDS-TMC system availability on the vehicle.
z
TMC: Equipped
z
NONE: Not equipped
(1)
Used for symptom troubleshooting. (Troubleshooting index No. 5 and No. 8)
No.
Display item
Description
1 PTT switch status
Indicates the status of the VOICE button.
z
< OK >: Press the button (Keep the state until the screen is
changed.)
z
< Please Push Switch >: Other than above condition.
Indicates the test results.
2008 Mazda CX-9 Grand Touring
2008 BODY & ACCESSORIES Symptom Troubleshooting (Car Navigation System) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:40:44 AM
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