【知识】这几个原因可能造成录像文件丢失，快检查看看!
<section style="box-sizing: border-box;font-size: 16px;"><section style="display: inline-block;width: 100%;vertical-align: top;box-sizing: border-box;" powered-by="xiumi.us"><section style="margin: 20px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: middle;width: 19%;box-sizing: border-box;"><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;font-size: 21px;box-sizing: border-box;" powered-by="xiumi.us"><section style="width: 3em;height: 3em;padding: 5px;display: inline-block;vertical-align: bottom;border-radius: 100%;background-color: rgb(255, 255, 255);box-shadow: rgb(160, 160, 160) 0px 0px 10px;box-sizing: border-box;"><section style="width: 100%;height: 100%;border-radius: 100%;background-position: center center;background-repeat: no-repeat;background-size: cover;overflow: hidden;background-image: url("https://neice.26x.net/UploadFile/common/wechat//2023/02-19/00089fd8-60ba-461c-b869-9bdcf64de808.png");box-sizing: border-box;"><section style="height: 100%;overflow: hidden;line-height: 0;vertical-align: middle;max-width: 100%;box-sizing: border-box;"></section></section></section></section></section><section style="display: inline-block;vertical-align: middle;width: 24%;box-sizing: border-box;"><section style="margin: 8px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="width: 0px;display: inline-block;vertical-align: middle;border-right: 1em solid transparent;box-sizing: border-box;line-height: 0;border-top: 0.5em solid transparent !important;border-bottom: 0.5em solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section><section style="width: 100%;margin-right: -1.1em;margin-left: -0.9em;border-bottom: 2px dotted rgba(63, 63, 63, 0.4);display: inline-block;vertical-align: middle;box-sizing: border-box;line-height: 0;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section></section></section><section style="display: inline-block;vertical-align: middle;width: 14%;box-sizing: border-box;"><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section></section><section style="display: inline-block;vertical-align: middle;width: 24%;box-sizing: border-box;"><section style="margin: 8px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="width: 0px;display: inline-block;vertical-align: middle;border-right: 1em solid transparent;box-sizing: border-box;line-height: 0;border-top: 0.5em solid transparent !important;border-bottom: 0.5em solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section><section style="width: 100%;margin-right: -1.1em;margin-left: -0.9em;border-bottom: 2px dotted rgba(63, 63, 63, 0.4);display: inline-block;vertical-align: middle;box-sizing: border-box;line-height: 0;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section></section></section><section style="display: inline-block;vertical-align: middle;width: 19%;box-sizing: border-box;"><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;font-size: 21px;box-sizing: border-box;" powered-by="xiumi.us"><section style="width: 3em;height: 3em;padding: 5px;display: inline-block;vertical-align: bottom;border-radius: 100%;background-color: rgb(255, 255, 255);box-shadow: rgb(160, 160, 160) 0px 0px 10px;box-sizing: border-box;"><section style="width: 100%;height: 100%;border-radius: 100%;background-position: center center;background-repeat: no-repeat;background-size: cover;overflow: hidden;background-image: url("https://neice.26x.net/UploadFile/common/wechat//2023/02-19/7c7ac6b9-acb3-46d0-a4e1-641932d51617.png");box-sizing: border-box;"><section style="height: 100%;overflow: hidden;line-height: 0;vertical-align: middle;max-width: 100%;box-sizing: border-box;"></section></section></section></section></section></section><section style="margin-top: 0.5em;margin-bottom: 0.5em;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: 20%;box-sizing: border-box;"><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 60%;box-sizing: border-box;"></section></section></section><section style="display: inline-block;vertical-align: top;width: 80%;text-align: left;padding-right: 10px;padding-left: 10px;box-sizing: border-box;"><section style="padding-left: 19px;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="width: 0px;margin-top: 2em;margin-right: 22px;margin-left: -19px;display: inline-block;vertical-align: top;box-sizing: border-box;"><section style="width: 0px;border-right: 20px solid rgb(249, 110, 87);box-sizing: border-box;line-height: 0;border-top: 10px solid transparent !important;border-bottom: 10px solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section><section style="width: 0px;margin-top: -19px;margin-bottom: -19px;margin-left: 3px;border-right: 18px solid rgb(255, 255, 255);box-sizing: border-box;line-height: 0;border-top: 9px solid transparent !important;border-bottom: 9px solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section></section><section style="padding: 10px;width: 100%;margin-top: -2em;min-height: 4em;border-width: 1px;border-style: solid;border-color: rgb(249, 110, 87);box-shadow: rgb(204, 204, 204) -3px 3px 5px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section style="text-align: justify;font-size: 15px;line-height: 1.9;color: rgb(113, 112, 113);letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;">咦？我今天看录像回放的时候发现有一段时间没有录像，但是我之前明明设置的就是全天定时录像呀，这是为什么呀？</p></section></section></section></section></section><section style="margin-top: 0.5em;margin-bottom: 0.5em;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: 80%;text-align: right;padding-right: 10px;padding-left: 10px;box-sizing: border-box;"><section style="padding-right: 20px;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;padding: 10px;vertical-align: top;width: 100%;border-width: 1px;border-style: solid;border-color: rgb(249, 110, 87);box-shadow: rgb(204, 204, 204) 3px 3px 5px;background-color: rgb(255, 255, 255);margin-right: -20px;box-sizing: border-box;"><section style="text-align: left;font-size: 15px;line-height: 1.9;color: rgb(113, 112, 113);letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;">这个问题，康康来教你找出原因，且听我一一道来</p></section></section><section style="display: inline-block;vertical-align: top;width: 0px;margin-top: 2em;margin-left: 19px;box-sizing: border-box;"><section style="width: 0px;border-left: 20px solid rgb(249, 110, 87);box-sizing: border-box;line-height: 0;border-top: 10px solid transparent !important;border-bottom: 10px solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section><section style="width: 0px;margin-top: -19px;margin-bottom: -19px;border-left: 18px solid rgb(255, 255, 255);box-sizing: border-box;line-height: 0;border-top: 9px solid transparent !important;border-bottom: 9px solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section></section></section></section><section style="display: inline-block;vertical-align: top;width: 20%;box-sizing: border-box;"><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 70%;box-sizing: border-box;"></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: center;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 95%;vertical-align: top;box-shadow: rgb(0, 0, 0) 0px 0px 0px;box-sizing: border-box;"><section style="text-align: left;font-size: 15px;line-height: 1.9;letter-spacing: 1.2px;color: rgb(113, 112, 113);box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;">录像丢失一般分为<strong style="box-sizing: border-box;">两种</strong>情况：</p><p style="box-sizing: border-box;">①所有通道在同一时间段内缺失录像；</p><p style="box-sizing: border-box;">②单个通道录像进度条不完整断断续续；</p><p style="box-sizing: border-box;">所以先确认现场的情况是属于哪一种，再根据具体信息进行排查。</p></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 0.55em;margin-bottom: 0.55em;font-size: 12px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;text-align: left;box-sizing: border-box;"><section style="box-sizing: border-box;"><section style="display: inline-block;vertical-align: top;height: 3em;color: rgb(249, 110, 87);width: 3em;border-radius: 50%;border-width: 3px;border-style: solid;border-color: rgb(249, 110, 87);background-color: rgb(255, 255, 255);box-sizing: border-box;"><section style="line-height: 1.5;font-size: 22px;text-align: center;box-sizing: border-box;"><section style="box-sizing: border-box;">1</section></section></section></section><section style="float: left;margin-top: -2.9em;margin-left: 0.1em;line-height: 2.9em;border-radius: 1.5em;background-color: rgb(249, 110, 87);box-sizing: border-box;min-height: 2.9em !important;"><section style="padding-right: 10px;padding-left: 2em;margin-left: 5px;float: left;display: inline-block;vertical-align: top;font-size: 15px;color: rgb(255, 255, 255);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;">所有通道在同一时间段内缺失录像</p></section></section><section style="clear: both;box-sizing: border-box;line-height: 0;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section></section></section><section style="text-align: left;font-size: 15px;line-height: 1.9;color: rgb(113, 112, 113);letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;">导致出现此情况的原因可能有：<strong style="box-sizing: border-box;">硬盘录像机关机、录像机系统校时、硬盘被格式化</strong>或者<strong style="box-sizing: border-box;">硬盘异常等</strong>，我们可以通过<strong style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87);box-sizing: border-box;">查询日志信息</span></strong>来定位问题。</p></section><section style="margin: 10px 0% 20px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: bottom;width: 10%;border-bottom: 5px solid rgb(239, 42, 64);border-bottom-right-radius: 0px;box-sizing: border-box;"><section style="font-size: 18px;color: rgb(239, 42, 64);box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">壹</strong></p></section></section><section style="display: inline-block;vertical-align: bottom;width: 90%;box-sizing: border-box;"><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-right: 0%;margin-bottom: -12px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: justify;font-size: 15px;color: rgb(113, 112, 113);padding-right: 10px;padding-left: 10px;box-sizing: border-box;"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">NVR 3.0界面</strong></p></section></section><section style="text-align: left;margin-right: 0%;margin-bottom: -13px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 150px;height: 30px;vertical-align: top;overflow: hidden;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section></section></section></section></section><section style="text-align: justify;font-size: 15px;line-height: 1.9;color: rgb(113, 112, 113);letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="text-align: left;white-space: normal;box-sizing: border-box;"><span style="letter-spacing: 1.2px;box-sizing: border-box;">进入到录像机的</span><span style="letter-spacing: 1.2px;color: rgb(215, 0, 15);box-sizing: border-box;"><strong style="box-sizing: border-box;">主菜单—系统维护—日志信息</strong></span><span style="letter-spacing: 1.2px;box-sizing: border-box;">，先选择开始时间和结束时间（哪个时间点开始没有录像的，选择前后2分钟的时间），主类型选择全部类型，次类型全部打钩，然后点下面的“搜索”按键。</span><br style="box-sizing: border-box;"></p></section><section style="text-align: left;margin-top: 10px;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;min-width: 10%;max-width: 100%;vertical-align: top;border-bottom: 1px dashed rgb(249, 110, 87);border-bottom-right-radius: 0px;padding-top: 10px;padding-bottom: 5px;box-sizing: border-box;"><section style="margin-right: 0%;margin-left: 0%;text-align: center;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;box-sizing: border-box;"><section style="width: 0.5em;height: 0.5em;display: inline-block;vertical-align: middle;border-radius: 100%;background-color: rgb(249, 110, 87);box-sizing: border-box;line-height: 0;"><br></section><section style="display: inline-block;vertical-align: middle;font-size: 15px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">举个例子</strong></p></section></section></section></section></section><section style="margin-right: 0%;margin-bottom: 10px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 100%;vertical-align: top;border-width: 1px;border-bottom-left-radius: 20px;border-style: none none dashed dashed;border-color: rgb(249, 110, 87);overflow: hidden;border-top-right-radius: 20px;padding: 15px;box-shadow: rgb(255, 255, 255) 0px 0px 0px inset;border-top-left-radius: 0px;box-sizing: border-box;"><section style="text-align: left;font-size: 15px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;">2019/9/03日，14:00—15:00没有录像，那我们搜索日志的时候，开始时间选择2019/9/03日 13:58分，结束时间选择2019/9/03日15:02分）。主类型选择全部类型，次类型全部打钩，然后点下面的“搜索”按键。</p></section></section></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="margin: 10px 0% 20px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: bottom;width: 10%;border-bottom: 5px solid rgb(239, 42, 64);border-bottom-right-radius: 0px;box-sizing: border-box;"><section style="font-size: 18px;color: rgb(239, 42, 64);box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">贰</strong></p></section></section><section style="display: inline-block;vertical-align: bottom;width: 90%;box-sizing: border-box;"><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-right: 0%;margin-bottom: -12px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: justify;font-size: 15px;color: rgb(113, 112, 113);padding-right: 10px;padding-left: 10px;box-sizing: border-box;"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">NVR4.0 Lite界面</strong></p></section></section><section style="text-align: left;margin-right: 0%;margin-bottom: -13px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 150px;height: 30px;vertical-align: top;overflow: hidden;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section></section></section></section></section><section style="text-align: left;font-size: 15px;line-height: 1.9;color: rgb(113, 112, 113);letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><strong style="color: rgb(215, 0, 15);letter-spacing: 1.2px;box-sizing: border-box;">维护——更多——日志信息，</strong><span style="letter-spacing: 1.2px;box-sizing: border-box;">查找的方法同3.0界面是一样的。</span></p></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="margin: 10px 0% 20px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: bottom;width: 10%;border-bottom: 5px solid rgb(239, 42, 64);border-bottom-right-radius: 0px;box-sizing: border-box;"><section style="font-size: 18px;color: rgb(239, 42, 64);box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">叁</strong></p></section></section><section style="display: inline-block;vertical-align: bottom;width: 90%;box-sizing: border-box;"><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-right: 0%;margin-bottom: -12px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: justify;font-size: 15px;color: rgb(113, 112, 113);padding-right: 10px;padding-left: 10px;box-sizing: border-box;"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">iVMS-4200客户端界面</strong></p></section></section><section style="text-align: left;margin-right: 0%;margin-bottom: -13px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 150px;height: 30px;vertical-align: top;overflow: hidden;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section></section></section></section></section><section style="text-align: left;font-size: 15px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><strong style="letter-spacing: 1.2px;box-sizing: border-box;"><span style="color: rgb(215, 0, 15);box-sizing: border-box;">维护与管理</span></strong><span style="letter-spacing: 1.2px;box-sizing: border-box;">-点击设备后面的</span><span style="letter-spacing: 1.2px;color: rgb(215, 0, 15);box-sizing: border-box;"><strong style="box-sizing: border-box;">远程配置</strong></span><strong style="letter-spacing: 1.2px;box-sizing: border-box;"><span style="color: rgb(215, 0, 15);box-sizing: border-box;">（齿轮）-系统-日志查询</span></strong></p></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: justify;font-size: 15px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="text-align: left;white-space: normal;box-sizing: border-box;">2.X版本4200客户端：</p></section><section style="text-align: left;font-size: 15px;line-height: 1.9;color: rgb(113, 112, 113);letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;"><span style="color: rgb(215, 0, 15);box-sizing: border-box;">设备管理</span></strong>里面，选中录像机，点进<span style="color: rgb(215, 0, 15);box-sizing: border-box;"><strong style="box-sizing: border-box;">远程配置——基本参数——系统——系统维护——日志</strong></span>里面选择时间和主类型，次类型，然后点“查找”。</p></section><section style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: left;margin-right: 0%;margin-bottom: 10px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: middle;width: 25%;box-sizing: border-box;"><section style="margin-top: 0.5em;margin-bottom: 0.5em;box-sizing: border-box;" powered-by="xiumi.us"><section style="background-color: rgb(29, 29, 29);height: 1px;box-sizing: border-box;line-height: 0;"><br></section></section></section><section style="display: inline-block;vertical-align: middle;width: 25%;box-sizing: border-box;"><section style="text-align: center;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 100%;box-sizing: border-box;"></section></section></section></section><section style="text-align: justify;color: rgb(74, 74, 74);line-height: 1.9;padding-right: 15px;padding-left: 15px;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 15px;color: rgb(113, 112, 113);box-sizing: border-box;">通过上述方法查找并分析系统日志中是否有关机、校时、硬盘被格式化、异常等日志信息。</span></p><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 15px;color: rgb(113, 112, 113);box-sizing: border-box;"><strong style="box-sizing: border-box;">根据查到的日志信息，进行以下排查：</strong></span></p><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 15px;color: rgb(113, 112, 113);box-sizing: border-box;">1.<strong style="box-sizing: border-box;">硬盘异常：</strong></span></p><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 15px;color: rgb(113, 112, 113);box-sizing: border-box;">● NVR3.0界面可以进入<strong style="box-sizing: border-box;">主菜单—系统维护—硬盘检测—坏道检测</strong>—选择全部区域，检测。● NVR4.0 Lite界面取消了硬盘检测功能，需网页访问录像机IP地址，进入<strong style="box-sizing: border-box;">配置—存储—存储管理—硬盘检测—坏道检测</strong>，进行硬盘坏道检测。如果检测出有坏道，建议更换硬盘。</span></p><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 15px;color: rgb(113, 112, 113);box-sizing: border-box;">2.<strong style="box-sizing: border-box;">设备关机：</strong>检测该时间段内录像机的供电。</span></p><p style="white-space: normal;box-sizing: border-box;"><span style="font-size: 15px;color: rgb(113, 112, 113);box-sizing: border-box;">3.<strong style="box-sizing: border-box;">远程校时：</strong>根据日志记录的远程校时IP，找到校时源，将校时源时间修改为标准时间。如无校时需求，可关闭校时源的校时功能。</span></p></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: left;margin: 10px 0% -50px;transform: translate3d(-10px, 0px, 0px);box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 110px;height: 80px;vertical-align: top;overflow: hidden;background-position: 50% 50%;background-repeat: no-repeat;background-size: contain;background-attachment: scroll;background-image: url("https://mmbiz.qpic.cn/mmbiz_png/p8CaKzvQibq5sHgyfsXBXmZLcPHHtYXiaLjniaCHn976m26ib7FKyD9NqbX2fV7QibHDJ0jAoCxmBzUad1v97rjz9KQ/640?wx_fmt=png");box-sizing: border-box;"><section style="margin-top: 20px;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: center;font-size: 15px;color: rgb(249, 110, 87);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><strong style="box-sizing: border-box;">TIPS</strong></p></section></section></section></section><section style="text-align: right;margin-right: 0%;margin-bottom: 10px;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 98%;vertical-align: top;border-style: none;border-width: 0px;border-radius: 0px;border-color: rgb(62, 62, 62);padding: 4px;box-shadow: rgb(249, 110, 87) 0px 0px 0px;background-position: 0% 0%;background-repeat: repeat;background-size: auto;background-attachment: scroll;background-image: url("https://mmbiz.qpic.cn/mmbiz_png/p8CaKzvQibq5sHgyfsXBXmZLcPHHtYXiaLWMFp6W1nGiafowxjqoBnQcj7bqKFIkNiaOJiapB9BldjmFU095spqWRjQ/640?wx_fmt=png");box-sizing: border-box;"><section style="display: inline-block;width: 100%;vertical-align: top;background-color: rgb(255, 255, 255);border-style: solid;border-width: 1px;border-radius: 0px;border-color: rgb(249, 110, 87);padding: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 20px;margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: justify;font-size: 15px;line-height: 1.9;color: rgb(113, 112, 113);letter-spacing: 1.2px;box-sizing: border-box;"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">录像机校时会对录像文件有影响：</strong></p><p style="white-space: normal;box-sizing: border-box;">录像机每一次校时，将会停止所有通道录像，且重新打包录像文件，再开启所有通道录像。</p><p style="white-space: normal;box-sizing: border-box;">如果校时过于频繁，概率出现打包录像的文件异常，造成录像回放异常；</p><p style="white-space: normal;box-sizing: border-box;">如果录像机从下午17点校时到下午18点，那么17点到18点的录像文件是没有的。</p></section></section></section></section></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 0.55em;margin-bottom: 0.55em;font-size: 12px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;text-align: left;box-sizing: border-box;"><section style="box-sizing: border-box;"><section style="display: inline-block;vertical-align: top;height: 3em;color: rgb(249, 110, 87);width: 3em;border-radius: 50%;border-width: 3px;border-style: solid;border-color: rgb(249, 110, 87);background-color: rgb(255, 255, 255);box-sizing: border-box;"><section style="line-height: 1.5;font-size: 22px;text-align: center;box-sizing: border-box;"><p style="clear: none;box-sizing: border-box;">2</p></section></section></section><section style="float: left;margin-top: -2.9em;margin-left: 0.1em;line-height: 2.9em;border-radius: 1.5em;background-color: rgb(249, 110, 87);box-sizing: border-box;min-height: 2.9em !important;"><section style="padding-right: 10px;padding-left: 2em;margin-left: 5px;float: left;display: inline-block;vertical-align: top;font-size: 15px;color: rgb(255, 255, 255);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;"><p style="box-sizing: border-box;">单个通道录像进度条不完整断断续续</p></section></section><section style="clear: both;box-sizing: border-box;line-height: 0;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section></section></section><section style="text-align: justify;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: left;font-size: 15px;line-height: 1.9;color: rgb(113, 112, 113);letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="box-sizing: border-box;">导致出现此情况的原因可能为：摄像机频繁掉线重连、摄像头重启等；<br style="box-sizing: border-box;">这种情况也是先查询日志，分析系统日志中是否有大量相机断开连接的日志信息，还需进一步排查相机断连原因。</p></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="align-items: center;display: flex;margin: 10px 0%;box-sizing: border-box;"><section style="display: inline-block;vertical-align: bottom;width: auto;flex: 0 0 auto;line-height: 0;letter-spacing: 0px;box-sizing: border-box;"><section style="text-align: center;transform: translate3d(5px, 0px, 0px);margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 8px;height: 8px;vertical-align: top;overflow: hidden;line-height: 0;letter-spacing: 0px;border-width: 1px;border-radius: 5px;border-style: solid;border-color: rgb(62, 62, 62);background-color: rgb(249, 110, 87);box-sizing: border-box;"><br></section></section></section><section style="display: inline-block;vertical-align: bottom;width: auto;flex: 1 1 auto;border-left: 1px solid rgb(62, 62, 62);border-bottom-left-radius: 0px;border-right: 1px solid rgb(62, 62, 62);border-top-right-radius: 0px;line-height: 2;letter-spacing: 1.8px;box-sizing: border-box;"><section style="font-size: 15px;padding-right: 15px;padding-left: 15px;letter-spacing: 1.2px;line-height: 1.9;color: rgb(113, 112, 113);box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><strong style="box-sizing: border-box;">摄像机频繁掉线重连的话可以从以下几方面排查：</strong><br style="box-sizing: border-box;"></p><p style="white-space: normal;box-sizing: border-box;">1.核实设备IP是否有冲突；</p><p style="white-space: normal;box-sizing: border-box;">2.检查摄像机供电是否稳定；</p><p style="white-space: normal;box-sizing: border-box;">3.交换机适当减少接入路数，验证是否为交换机超出了交换性能上限掉线。</p></section></section><section style="display: inline-block;vertical-align: bottom;width: auto;flex: 0 0 auto;line-height: 0;box-sizing: border-box;"><section style="text-align: center;transform: translate3d(-5px, 0px, 0px);margin-right: 0%;margin-left: 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: 8px;height: 8px;vertical-align: top;overflow: hidden;line-height: 0;letter-spacing: 0px;border-width: 1px;border-radius: 5px;border-style: solid;border-color: rgb(62, 62, 62);background-color: rgb(249, 110, 87);box-sizing: border-box;"><br></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="margin-top: 0.5em;margin-bottom: 0.5em;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: 20%;box-sizing: border-box;"><section style="text-align: center;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 70%;box-sizing: border-box;"></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section><section style="display: inline-block;vertical-align: top;width: 80%;text-align: left;padding-right: 10px;padding-left: 10px;box-sizing: border-box;"><section style="padding-left: 19px;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="width: 0px;margin-top: 2em;margin-right: 22px;margin-left: -19px;display: inline-block;vertical-align: top;box-sizing: border-box;"><section style="width: 0px;border-right: 20px solid rgb(249, 110, 87);box-sizing: border-box;line-height: 0;border-top: 10px solid transparent !important;border-bottom: 10px solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section><section style="width: 0px;margin-top: -19px;margin-bottom: -19px;margin-left: 3px;border-right: 18px solid rgb(255, 255, 255);box-sizing: border-box;line-height: 0;border-top: 9px solid transparent !important;border-bottom: 9px solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section></section><section style="padding: 10px;width: 100%;margin-top: -2em;min-height: 4em;border-width: 1px;border-style: solid;border-color: rgb(249, 110, 87);box-shadow: rgb(204, 204, 204) -3px 3px 5px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section style="text-align: justify;font-size: 15px;line-height: 1.9;color: rgb(113, 112, 113);letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;">原来是这样啊，谢谢康康，下次再遇到这种问题我就不慌了，我先去查看下日志，嘿嘿~</p></section></section></section></section></section><section style="margin-top: 0.5em;margin-bottom: 0.5em;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: 80%;text-align: right;padding-right: 10px;padding-left: 10px;box-sizing: border-box;"><section style="padding-right: 20px;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;padding: 10px;vertical-align: top;width: 100%;border-width: 1px;border-style: solid;border-color: rgb(249, 110, 87);box-shadow: rgb(204, 204, 204) 3px 3px 5px;background-color: rgb(255, 255, 255);margin-right: -20px;box-sizing: border-box;"><section style="text-align: justify;font-size: 15px;color: rgb(113, 112, 113);line-height: 1.9;letter-spacing: 1.2px;box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;">有事找康康哦，靠谱~</p></section></section><section style="display: inline-block;vertical-align: top;width: 0px;margin-top: 2em;margin-left: 19px;box-sizing: border-box;"><section style="width: 0px;border-left: 20px solid rgb(249, 110, 87);box-sizing: border-box;line-height: 0;border-top: 10px solid transparent !important;border-bottom: 10px solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section><section style="width: 0px;margin-top: -19px;margin-bottom: -19px;border-left: 18px solid rgb(255, 255, 255);box-sizing: border-box;line-height: 0;border-top: 9px solid transparent !important;border-bottom: 9px solid transparent !important;"><section style="line-height: 0;width: 0px;"><svg viewbox="0 0 1 1" style="vertical-align:top;"/></section></section></section></section></section><section style="display: inline-block;vertical-align: top;width: 20%;box-sizing: border-box;"><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;width: 70%;box-sizing: border-box;"></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%;vertical-align: middle;display: inline-block;line-height: 0;box-sizing: border-box;"></section></section><section style="text-align: right;justify-content: flex-end;transform: translate3d(-10px, 0px, 0px);box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block;width: auto;vertical-align: top;min-width: 10%;max-width: 100%;height: auto;box-sizing: border-box;"><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="justify-content: flex-end;margin-right: 0%;margin-left: 0%;display: flex;flex-flow: row nowrap;box-sizing: border-box;"><section style="display: inline-block;width: auto;vertical-align: top;min-width: 10%;max-width: 100%;flex: 0 0 auto;height: auto;border-width: 1px;border-radius: 8px;border-style: solid;border-color: rgb(124, 92, 0);overflow: hidden;background-color: rgb(255, 246, 221);align-self: flex-start;margin-top: 10px;margin-bottom: 10px;margin-left: 12px;box-sizing: border-box;"><section style="margin: 3px 0%;box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: center;font-size: 13px;line-height: 1.2;padding-right: 15px;padding-left: 15px;letter-spacing: 2px;box-sizing: border-box;"><p style="box-sizing: border-box;"><span style="box-sizing: border-box;">想要学习更多知识，点“在看”～</span></p></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><section style="display: flex;flex-flow: row nowrap;justify-content: flex-end;margin-top: -18px;margin-right: 0%;margin-left: 0%;box-sizing: border-box;"><section style="display: inline-block;width: auto;vertical-align: top;flex: 0 0 0%;height: auto;border-width: 0px;align-self: flex-start;padding-right: 20px;box-sizing: border-box;"><section style="transform: rotateZ(45deg);box-sizing: border-box;" powered-by="xiumi.us"><section style="text-align: center;box-sizing: border-box;"><section style="display: inline-block;width: 10px;height: 10px;vertical-align: top;overflow: hidden;border-color: rgba(255, 255, 255, 0) rgb(66, 49, 0) rgb(66, 49, 0) rgba(255, 255, 255, 0);border-width: 1px;border-radius: 2px;border-style: solid;background-color: rgb(255, 246, 221);box-sizing: border-box;line-height: 0;"><br></section></section></section></section></section></section></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal;box-sizing: border-box;"><br></p></section></section>
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