Mail Box Server List; Troubleshooting - TECHVIEW QV-3039 User Manual

7.3 Mail box server List

Web site
www.163.com
www.qq.com
163.net
www.sina.com
www.yahoo.com
google.com
www.china.com
www.sohu.com
Mail.163.com
Mail.163vip.com
Mail.tom.com
Mail.263.com
x263.net
263.net.cn
139 mail box
21cn.com
Vip.21cn.com
etang.com
elong.com

7.4 Troubleshooting

1. Q: What can I do if the system does not detect the HDD?
A: Check if the power supply system is properly connected and data cord and power cables are securely
connected.
2. Q: We have changed the password but do not remember the new password, how can we access the
system?
A: If you forget system password, please consult with the service personnel.
3. Q: We are not getting any video signal on the DVR, what is wrong?
A: Check camera video cable and connections; or check monitor video cable and connections; or confirm
that the camera has the power and / or check camera lens setting.
4. Q: Why some channels display just a blank screen even if they receive video sources?
A: Check if the camera is connected to the system properly displays the image; check if the camera is
properly supplied with power.
5. Q: Can the DVR have problems if it gets too hot, how can I prevent this?
A: The DVR has a fan to help it dissipate heat while it is running. Please place the DVR in a place where
there is good air circulation and away from heat sources to increase stability and life of the DVR.
6. Q: "Record" Can not work normally, how to deal with?
Sender server（ （ （ （ 25） ） ） ）
Mail box
@163.com smtp.163.com
@vip.163.com smtp.vip.163.com
@188.com smtp.188.com
@126.com smtp.126.com
@netease.com smtp.netease.com
@yeah.net smtp.yeah.net
@qq.com smtp.qq.com
smtp.163vip.net
@sina.com.cn smtp.sina.com.cn
@yahoo.com.cn smtp.mail.yahoo.com.cn
@yahoo.com smtp.mail.yahoo.com
@gmail.com smtp.gmail.com(465/587)
@china.com smtp.china.com
@sohu.com smtp.sohu.com
smtp.163.net
smtp.163vip.net
@tom.com smtp.tom.com
@263.net smtp.263.net
smtp.x263.net
smtp.263.net.cn
@139.com smtp.139.com
smtp.21cn.com
vip.21cn.com
smtp.etang.com
smtp.elong.com
List 8-2
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User Manual
Receiver server（ （ （ （ 110） ） ） ）
pop3.163.com
pop.vip.163.com
pop.188.com
pop3.126.com
pop.netease.com
pop.netease.com
pop.qq.com
popx.163vip.net
pop3.sina.com.cn
pop.mail.yahoo.com.cn
pop.mail.yahoo.com
pop.gmail.com(995)
pop.china.com
pop.sohu.com
pop.163.net
pop.163vip.net
pop.tom.com
pop3.263.net
pop.x263.net
pop.263.net.cn
pop.139.com
pop.21cn.com
vip.21cn.com
pop.etang.com
pop3.elong.com