Anga AQ-5604LAHD, Руководство по эксплуатации пользователя

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(15) Network connection is not stable.
Possible reasons are as followed:
1 Network is not stable.
2 IP address is conflicted.
3 MAC address is conflicted.
4 The net card of the XVR is bad.
(16) There is something wrong with the USB backup or writing a CD.
Possible reasons are as followed:
1 The rewritable machine and the hard disk are shared the same data
lines.
2 The data is too much. Please stop recording and backup.
3 The data exceeds the backup storage.
4 The backup equipment is not compatible.
5 The backup equipment is damaged.
(17) The keyboard cannot control the XVR.
Possible reasons are as followed:
1 The serial port of the XVR is not set correctly.
2 The address is not correct.
3 When multiple transformers are connected, the power supply is not
large enough. Please give each transformer individual power supply.
4 The distance is too far.
(18) Alarm cannot be recessional.
Possible reasons are as followed:
1 The setting of the alarm is not correct.
2 The alarm output is turned on manually.
3 The input machine is damaged or the connections are not correct.
4 There are some problems for specific program edition, Please update
the program.
(19) Alarm is not working.
Possible reasons are as followed:
1 The setting of the alarm is not correct.
2 The connection of the alarm is not correct.
3 The alarm input signal is not correct.
4 A alarm is connected with two loops synchronously.
(20) The remote controller is not working,
Possible reasons are as followed:
1 The remote control address is not correct.
2 The remote control distance is too far or the angle is too large.
3 The battery is used up.
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