155
a) Period setting is not correct.
b) Motion detection zone setting is not correct.
c) Sensitivity is too low.
14. Q: I cannot login client-end or web.
A: This may be due to:
a) ActiveX control has been disabled.
b) Network connection error.
c) Network setting error.
d) Username or password is invalid.
e) Client-end is not compatible with program. Clear C:\Program Files\webrec.
15. Q: There is only mosaic or no video when preview or playback video file remotely.
A: This may be due to:
a) Network fluency is not good.
b) Client-end resources are limit.
c) There is privacy mask or channel protection setting.
d) Current user has no authority to monitor.
e) Device local video output quality is not good.
16. Q: Network connection is not stable.
A: This may be due to:
a) Network is not stable.
b) IP address conflict.
c) MAC address conflict.
d) LAN switch malfunction or config
e) Device network card malfunction.
17. Q: Alarm signal cannot be disarmed.
A: This may be due to:
a) Alarm setting is not correct.
b) Alarm output has been open manually.
c) Input device error or connection is not correct.
d) Some program versions may have this problem. Please upgrade your system.
18. Q: Alarm function is null.
A: This may be due to:
a) Alarm setting is not correct.
b) Alarm cable connection is not correct.
c) Alarm input signal is not correct.
d) There are two loops connect to one alarm device.
19. Q: Record storage period is not enough.
A: This may be due to:
Summary of Contents for VEC0404HD-M70
Page 1: ...Video Matrix Platform User s Manual V 1 0 0 Dahua Technology CO LTD ...
Page 29: ...24 Figure 3 9 Switch to input device list Please see Figure 3 9 ...
Page 32: ...27 Figure 3 12 Step 2 Click add You will see Figure 3 13 Figure 3 13 ...
Page 65: ...60 Figure 3 54 Buzzer Buzzer rings when motion detection alarms 3 2 4 6 2 Video Loss ...
Page 69: ...64 Display is shown below as in Figure 3 59 Figure 3 60 and Figure 3 61 Figure 3 59 ...
Page 70: ...65 Figure 3 60 ...
Page 83: ...78 Figure 3 80 Click Add to add new Raid Select corresponding level Figure 3 81 ...
Page 91: ...86 Figure 4 7 Hide PTZ Console ...
Page 101: ...96 Figure 4 23 4 2 2 5 Sub Card Status View sub card fan and power status ...
Page 102: ...97 Figure 4 24 4 2 3 System Config 4 2 3 1 General ...
Page 110: ...105 Figure 4 33 4 2 3 8 NTP ...
Page 122: ...117 Figure 4 45 ...
Page 131: ...126 Figure 4 56 Group setting is as follows please see Figure 4 57 and Figure 4 58 ...
Page 137: ...132 Figure 4 65 ...
Page 140: ...135 Figure 4 69 4 2 4 7 Snapshot ...
Page 143: ...138 Figure 4 72 Figure 4 73 ...
Page 149: ...144 Figure 4 82 Step 4 Click Add See Figure 4 83 Figure 4 83 ...
