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ENGLISH
Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service center.
Navigation troubles
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| Symptoms | Causes | Remedies | |
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| • | Navigation voice cannot | Guidance voice level is set | Adjust it to the optimum | |
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| be heard from the | to the minimum level. | level. | |
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| speakers. |
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| • | Navigation System does | The | Reset the unit (see page 2). | |
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| not work at all. | may have functioned |
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| incorrectly, etc. |
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| • “Low Temperature” | The internal temperature | Leave the power on, and | ||
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| appears and Navigation/ | is too low. This is normal. | wait until the internal | |
General |
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| Disc/HDD/SD do not | Internal protective circuitry | temperature rises and the | |
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| work. | is working. | indication goes off. | ||
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| • | Navigation information is | GPS antenna is affected by | Install the GPS antenna | |
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| not precise. | the windshield if installed in | outside to avoid interference. | |
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| the car compartment. |
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| • | Mechanical noises are | The HDD is constantly | This is normal. | |
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| heard. | rotating at a high speed |
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| when the car ignition switch |
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| is on, causing imperceptible |
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| mechanical noise (especially |
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| when the temperature is |
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| low). |
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| • “NO P.O.I. FOUND” | There are no matching | Find the location using | ||
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| appears on the display. | points in your selected city | another method. | |
setting |
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| or area. |
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• “NO NAVIGABLE | The entered point is out of | Enter a point within the | ||||
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Destination |
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| AREA” appears on the | the navigable area. | navigable area. | |
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| display. |
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| You have tried to save the | This is normal. You cannot | ||
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| current address into the | save the current address | |
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| STORED ADDRESS (see | if it is located out of the | |
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| page 32) while you are out | navigable area. | |
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| of the navigable area. |
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