Diagnosis - Hyundai D46**A User Manual

Diagnosis

DIGITAL SIGNAGE
When the product is not working properly, please check before you call customer center.
Symptoms
It happens not to show the screen noise when the power is on. Therefore it is not a
Screen displays late
defect. But if the screen doesn't show up within 5 minutes from turning on, please
after the power is on.
contact the customer center.
The screen is too dark
Adjust the brightness or contrast.
or bright?
The screen doesn't
show up indicating
"Out of range".
when the screen is
please check the cable connection and the signal generator and contact customer
scrambled. center.
function is not working
/ the input data were
disapperared when
up values are deleted when the power cord is unplugged.
reboot the system after
setting up the time
Check if the power is on, suspended or is correctly plugged into the outlet. Plug
The screen and sound
the power cord of other peripheral device to the outlet that the product is being
are not synchronized
connected.
How to solve the problem
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