Dolphin DAS400, Руководство пользователя, Страница: 12 / 16

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FAULT – Parking sensors are working
but I am getting an occasional bleep
for a second at fairly constant time
intervals.
Parking sensors are probably getting
a build up of static electricity, which
disperses and causes a bleep for a
second. The usual cause for this is spare
sensor cabling being bundled up into a
ball generating an electro-static build-up.
FAULT – The front parking sensors
appear to occasionally come on
when I am driving.
If you have a front and rear parking
sensor system (DPS600/800 range) the
front parking sensors are designed to
come on and stay on for a period of 20
seconds after touching the foot brake.
In this time period it is possible to get
alerts if the density of the road surface
under the car should change, if you
should come across a man-hole cover
in the road for instance, or if there are
puddles forming in heavy rain or you are
driving in snow and ice. This operation
is quite normal.
FAULT – DAS470/DPS470 Wireless
System Seems Dead.
To diagnose the potential issue first
power up the display. If this is working
properly you should get a beep and a
flash of lights on the display to confirm
its active, it will then go silent until
a signal is received. If you do not get
this then check its powered correctly
if ‘hardwired’ or that power is coming
from your cigar lighter socket, on some
vehicles you need to start the engine to
energise the cigar lighter socket.
If the display is working then check the
brain box is correctly wired for power
and its not situated near a battery or
fusebox or something else that could be
blocking the wireless signal. Some cars
and other vehicles have a cigar socket
in the boot that could be used to test
the display closer to the brain to see
if it’s a signal/distance issue. This can
happen on campervans/motorhomes or
long wheelbase vans
with bulkheads. If
you have identified a faulty part please
contact us for replacement.
FAULT – DPS/DMS 450/455/470
– Display works but there is no
sound.
There is a small on/off switch on
the top of the display, this may have
been caught and knocked into the off
position.