Troubleshooting - Kenwood KNA-DV2600 Instruction Manual

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Troubleshooting

Confirm whether any problem is due to a minor operational error or a malfunction. Check the table
below before contacting your local dealer for any repair service.
Navigation System (KNA-DV2600)
?
The power does not come on.
The fuse might be blown.
Check the fuse. Replace it if it is blown.
?
The map does not scroll even when the vehicle is
moving.
The screen shown might not be the Current Position
screen.
See page 11 of this manual to display the Current
Position screen.
?
The vehicle marker does not appear.
The screen shown might not be the Current Position
screen.
See page 6 of this manual to display the Current
Position screen.
?
The GPS marker is not displayed.
The GPS antenna or your vehicle might be in a position
where GPS signals cannot be received.
Try moving the GPS antenna or your vehicle to a
position where there are no obstacles around.
?
The GPS marker is not displayed on the road where
your vehicle is running.
TV channel 15 is now received.
The GPS system may be affected by the channel-
15 signals as RF signals which are twice higher
than channel-15 signals are very close to the GPS
satellite receiving frequency. Try to tune a channel
other than channel 15.
?
There is no voice guidance.
Route guidance might be suspended.
The route guidance is off, see <Route Guidance>
(page 37).
The guidance volume might be turned down low.
See <Adjustment the volume of voice guidance>
(page 13).
?
Small spots or bright flashes appear in the screen
displayed.
This is probably due to the nature of the LCD display.
There is nothing wrong with the display and no
need for concern.
?
The map disc cannot be ejected.
The disc might be incompatible or might have been
inserted incorrectly.
Restart the engine and see page 4 of this manual.
AVN-2675's Monitor Unit
?
The power does not turn on.
The fuse has blown.
After checking for short circuits in the cables,
replace the fuse with one having the same rating.
No ACC position on vehicle ignition.
Connect the same cable to the ignition as the
battery cable.
?
No video picture appears.
The unit is not connected to the parking brake
detection switch.
Make proper connections according to
<Installationg Manual>.
The parking brake is not engaged.
For safety reasons no video picture are displayed
while the vehicle is moving. Engaging the parking
brake will cause picture to be displayed.
?
The screen is dark.
The unit is in a location where temperature is low.
If the temperature of the monitor unit drops, the
screen may appear darker when power is first
turned on due to the characteristics of a liquid
crystal panel. Wait a while after turning power on
for the temperature to rise. Normal brightness will
return.
71
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