SuperDVR & TDF Cards
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Bad network speed.
Appendix 3.3.4 What should I do if the Internet speed is quite
slow?
The more channels opened, and the slower the video transmission speed,
therefore try to use one channel display mode when the network speed is slow.
Tips:
There may be some surplus channels that have no video input.
Switching off the channels is of help to improve transmission speed.
(Refer to Basic Configuration about switching on/off channels.)
Appendix 3.4 Other questions
Appendix 3.4.1 Why computer display doesn’t work, and why can’t I
access window system?
The capture card may not be well installed. Unplug the card and try it
again.
Note: Please unplug the power plug of the computer, so as to avoid
damaging the motherboard chip set.
Appendix 3.4.2 Why can’t I find the record files?
HDD space is not enough.
Appendix 3.4.3 Why the screens display is unstable with
dithering and water-wave images?
Possible causes:
Camera electrical power is not enough.
There is external electromagnetic disturbance, or electrostatic
disturbance of camera BNC connector (It’s suggested to connect ground wire
to the connector).
User hasn’t installed necessary VGA driver.
