© Copyright Qvis ®. All documentation rights reserved.
221
14. It shows a mosaic or no video when previewed, either locally or remotely.
These are the following possibilities:
Network fluency is not good.
Client-end resources are limited.
There is multiple-cast group setup in device. This mode can result in a mosaic being
produced. Usually we do not recommend this mode.
There is a privacy mask or channel protection setup.
Current user has no right to monitor video footage.
Local device video output quality is substandard.
15. Network connection is not stable.
These are the following possibilities:
Network is not stable.
IP address conflict.
MAC address conflict.
PC or device network card is not good.
16. Burn error /USB2.0 back error.
These are the following possibilities:
Burner and device are using the same data cable.
System uses too much CPU resources. Please stop recording first and then begin
backup.
Data amount exceeds backup device capacity. It may result in burner error.
Backup device is not compatible.
Backup device is damaged.
17. Keyboard cannot control device.
These are the following possibilities:
Device serial port setup is not correct
Address is not correct
When there are several switchers, power supply is not enough.
Transmission distance is too far.
18. Alarm signal cannot be disarmed.
There are following possibilities:
Alarm setup is not correct.
Alarm output has been open manually.
Input device error or connection is not correct.
Some program versions may have this problem. Please upgrade your system.
Содержание 72-8P Series
Страница 1: ...IZEUS 7000 NVR RANGE 8 16 Channel Network Video Recorders User s Manual V 1 0 0 03 2014 ...
Страница 2: ... Copyright Qvis All documentation rights reserved i ...
Страница 89: ... Copyright Qvis All documentation rights reserved 80 Figure 4 73 Figure 4 74 ...
Страница 96: ... Copyright Qvis All documentation rights reserved 87 Figure 4 81 Figure 4 82 ...
Страница 97: ... Copyright Qvis All documentation rights reserved 88 Figure 4 83 Figure 4 84 ...
Страница 99: ... Copyright Qvis All documentation rights reserved 90 Figure 4 86 Figure 4 87 ...
Страница 126: ... Copyright Qvis All documentation rights reserved 117 Figure 4 116 Figure 4 117 ...
Страница 131: ... Copyright Qvis All documentation rights reserved 122 Figure 4 122 Figure 4 123 ...
Страница 146: ... Copyright Qvis All documentation rights reserved 137 Figure 4 140 ...
Страница 187: ... Copyright Qvis All documentation rights reserved 178 Figure 5 50 Figure 5 51 ...
Страница 188: ... Copyright Qvis All documentation rights reserved 179 Figure 5 52 Figure 5 53 Figure 5 54 ...
Страница 196: ... Copyright Qvis All documentation rights reserved 187 Figure 5 64 Figure 5 65 Figure 5 66 Figure 5 67 ...
Страница 199: ... Copyright Qvis All documentation rights reserved 190 Figure 5 70 Figure 5 71 ...