Audio
94
1. Temperature Issue
1) This device may not function normally
under extreme cold and hot conditions and
this device will resume operation when the
temperature restores to ambient
temperature.
2) Do not place the device in the hot
places (such as the places with direct
sunshine and inside the vehicle under hot
summer days) and cold places; otherwise
the device may have malfunction or
deformation.
3) The normal operating temperature
range of this device is -10℃～+50 ℃.
Please operate this device within this
temperature range; otherwise it may have
malfunction.
2. Condensate Issue
In raining days, or the days with high
humidity or within short period after
heated by heater in winter, the internal
optical lens of this device will condensate
dews (water drops). It can’t use laser to
read the data under such condition and the
device also can’t conduct normal
operations. Though subject to the
influence of the ambient environment,
under general conditions, remove the disc
and the condensates will disappear in
approximate 1 hour. Then the device can
conduct normal operation.
3. Vibration Issue
This device will result following
conditions if subject to vibration:
Music CD: The sound will be interrupted
and will resume normal operation if the
vibration disappears.
DVD-ROM Disc: Basically, it’s free of
the influence of the vibration; however,
there will be occasional evidence of image
response delay. It will resume to normal
working status once the vibration is
stopped.
4. Display Screen Issue
1) The image on the display screen may be
illegible for reading due to the light
reflection when exposed under direct
sunshine. Please avoid the direct exposure
of the sunshine.
2) The image on the display screen will be
clearest when observed from the front
direction. Please watch the image within
the range of vertical 45º and horizontal
60º.
3. The LCD screen is the product
produced by extreme high precision
technology. Its effective pixels account for
above 99.9% and there is 0.01% pixels
having defect or persistent lighting
problem. The display of red dot and green
dot within same place of the display
screen is caused from the property of the
LCD screen, instead of the fault.
4) The backlight of the LCD screen
adopted mini-scale fluorescent lamp.
Please contact with after-sales service
station if the fluorescent lamp has darker
lightness or can't light.
5. Operation Problem when
Vehicle Engine is Stopped (When
Using Vehicle Battery Power
Supply)
The operation of this device under the
condition that the vehicle engine is
stopped will have the possibility of run out
of the vehicle battery power. Therefore, do
not operate this device for a long period
when the vehicle engine is stopped.
6. Maintenance Issue
1) Please clean frequently since the screen
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