FAQ 89
5
FAQ
5.1 FAQ
If problems you meet are not included, consult customer services in your place, or call the
headquarter.
1.
Q: The Controller can not boot after you have plugged it in?
A: If the Controller is powered off, it will not boot when it is plugged in until you press the power
button on the front panel.
2.
Q: The Controller beeps when you press the power button?
A: The power supply of the Controller has dual power, if only one of the power cord is connected,
the Controller will beep:
Connect the other cord to the power source
Press the red button beside the socket of the power modules to stop the warning
buzzer.
3.
Q: A single channel, several channels, or all channels can not output videos?
A: It might be:
The program and front end devices of a third platform are incompatible.
Video sources have malfunctions.
Hardware of the Controller has malfunctions.
4.
Q: Problems of real time images like color distortion and brightness distortion?
A: It might be:
The impedance of the Controller and monitor are not the same.
The transmission distance is too long, or the attenuation of the transmission lie is
great.
The settings of parameters like color and brightness are incorrect.
5.
Q: Images on the video walls flicker, and there are redundant lines on the images?
A: It might be:
The power supply of the monitor and Controller are not common-grounded.
The video or wires are of poor quality, or the wires are too long.
6.
Q: Time displayed is not correct?
A: It might be: