I. Cannot run the software. Possible cause: The operating system of the control computer does not meet the relevant requirements. Solution: Please use Windows 2000/XP.
Second, the serial port operation fails, can not control the splicing unit may cause: select the serial port number error control software does not open the serial port or serial port is damaged;
USB to RS232 serial port driver is not installed correctly;
Serial port application conflict resolution between devices: Confirm the serial port number output by the computer. The method is as follows:
1, right click on "My Computer" -> Properties;
2. Click “Hardware†-> Device Manager -> Ports (COM and LPT) to check the connection status of the serial port, try to replace the serial cable or control the computer; reinstall the USB to RS232 serial port driver;
Third, no screen display possible reasons: the output signal of the device is not working properly, there is no input signal to the splicing unit;
The source or channel is incorrect, such as: the input VGA signal, the splicing unit is under the video source;
The signal format is incorrect, such as non-standard VGA output or formats not supported by the splicing unit;
Solution: Check the signal output device and wire, ensure the signal output is normal, confirm the wiring is correct; turn the stitching unit to the correct source channel; adjust the output signal format, such as changing the VGA signal output to 1024*768@60Hz Refer to the manual of the output device for specific operation.
Fourth, the screen appears color cast phenomenon may cause: VGA interface is not connected, resulting in bad signal patch;
The VGA cable is damaged;
Splicing unit color temperature and image parameters are not set correctly;
Solution: After the VGA port is connected, tighten the fixing bolts to prevent poor contact due to wire pulling; replace the VGA wire with good quality;
Call out the splicing unit user menu, set the image state to USER;
Re-adjust the color and white balance data of the splicing unit;
5. The flashing or flowering may occur in a stitching unit screen. Possible causes: The VGA cable is too long and causes serious signal attenuation.
The output signal equipment is unstable, the signal itself has flashing or flowering;
The format of the signal output is incompatible with the splicing unit Solution: Replace the VGA/AV cable with better quality.
Adjust the signal output format of the signal output device to ensure that the splicing unit supports this format
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