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Add:Optics Valley Software Park,Guanshan 1st Rd,Wuhan city,430033,China
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Position > Maintain.
 
 
Board card breakdown description table
Enters the system Not opening machine After inserts the board card a computer not bright monitor
Enters Win2000Dying machine Enters Windows System Dying machine
Enters Win2000 Blue screen Enters Windows System Monitor Blue screen
Actuation Cannot find the card Cannot find the board card in the equipment management the driver
Continuously cannot find Enters Windows System After£¬Does not have "cannot find the hardware to actuate" to prompt theframe to appear£¬In in equipment management few group driver
The actuation cannot install
After enters the Windows operating system, the appearance "cannot findthe hardware to actuate" to prompt the frame, after the installmentdriver opens the computer again, still appeared this prompt frame
Enters the procedure Enters procedure dying machine After enters the procedure computer dying machine
Could not enter the procedure Could not enter the procedure, after or entered the procedure, spranga procedure to make a mistake the dialog box but the compulsory with drawal procedure
Picture
Does not have the video frequency
All channels do not have the picture output, also demonstrates "thenon- video signal"
Vx does not have the video frequency
Some group non- picture output, also demonstrates "the non- videosignal"
Black screen
All channels output the black screen
Vx black screen
Some group outputs the black screen
Looks at the colored screen in advance
All channels look at the picture to be even in advance colored screen
Vx looks at in advance colored screen Some group looks at the picture in advance colored screen
Enlargement colored screen All channels single-channel enlarges the picture colored screen
Vx enlargement colored screen Some group enlargement picture colored screen
Vx turns white
Some road map picture turns white
Does not have the color
All channels picture does not have the color
Sound
Looks at in advance without the sound
All channels do not have look at the sound in advance
Ax looks at in advance without the sound
Some group does not have looks at the sound in advance
Returns puts without the sound
All channels not return put the sound
Ax returns puts without the sound
Some group not returns puts the sound
Looks at the sound to close in advance unceasingly
After enters the procedure to look at the sound automatic output inadvance
The sound is unusual
The sound quite is small or the transposition
Video recording No Video recording Has the picture output, the procedure video recording total framenumber is 0
Records ¡Á¡Á the time to stop Has the picture output, the video recording stops, and recording videorecording time
The frame rate is low The H card frame rate is lower than 22-25 
Explained: Looks at is in advance refers to the sound and the videofrequency not directly and reveals the card output after thecompression through the sound card; Returns puts is refers to the sound video signal to have in the harddisk after the DSP compression code, carries on the broadcast bysoftware. 
 
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