Mazda CX-9 Grand Touring 2009 Manual page 2102

2008 BODY & ACCESSORIES Symptom Troubleshooting (Car Navigation System) - Mazda CX-9
(1)
4 SPEED
(1)
5 TNS
(1)
6 GPS Antenna
7 Traffic System
(1) Used for symptom troubleshooting. (Troubleshooting index No. 5 and No. 8)
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
No. Display item
1 PTT switch status
2008 Mazda CX-9 Grand Touring
Indicates the present vehicle speed in kph/mph (maximum of 3 digits).
Indicates TNS signal status.
ON: Turn TNS ON
OFF: Turn TNS OFF
Indicates the connection status of the GPS antenna.
OK: Connected
NCON: Disconnected
Indicates RDS-TMC system availability on the vehicle.
TMC: Equipped
NONE: Not equipped
Indicates the status of the VOICE button.
< OK >: Press the button (Keep the state until the screen is
changed.)
< Please Push Switch >: Other than above condition.
Indicates the test results.
Description