【操作指导】你会用录像机的这几个接口么？
<section style="box-sizing: border-box; background-color: rgb(255, 255, 255);"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;"> 目前海康的录像机的输出接口分为HDMI、VGA和BNC 输出口。有些录像机这三种接口都有，有些录像机只有HDMI 和VGA 两种。小伙伴们就要问了，怎么样合理利用这几个接口呢？</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="float: left; margin-left: 0.8em; box-sizing: border-box;"> <section class="" style="display: inline-block; vertical-align: top; margin-top: 0.5em; font-size: 24px; box-sizing: border-box;"><section style="box-sizing: border-box;">场景一</section></section></section> <section class="" style="clear: both; box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87); font-size: 18px; box-sizing: border-box;">Q:我想机房放一个显示器，保安室也放一个显示器要看不一样的画面？</span></section><section style="box-sizing: border-box;">A:小编知道 保安室一般都比较远的，这种情况下，就要看看录像机有没有BNC 输出口啦，有的话，棒极了，拉条视频线，百来米可以传哦。</section><section style="box-sizing: border-box;">至于机房，放VGA 和HDMI 都是可以的呢，之前介绍过，这两者都是传输距离比较近的，适合就近观看的。</section><section style="box-sizing: border-box;">举个例子，如下图这样的操作实现的功能是CVBS即BNC 显示器上5画面显示的是8通道的图像。</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="float: left; margin-left: 0.8em; box-sizing: border-box;"> <section class="" style="display: inline-block; vertical-align: top; margin-top: 0.5em; font-size: 24px; box-sizing: border-box;"><section style="box-sizing: border-box;">场景二</section></section></section> <section class="" style="clear: both; box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87); font-size: 18px; box-sizing: border-box;">Q：接一个HDMI，接一个VGA 要显示一样的画面</span></section><section style="box-sizing: border-box;">A：小编先给大家科普下，<span style="color: rgb(255, 0, 72); box-sizing: border-box;">同源</span>指的是两个显示器的信号输出一模一样哦 、现在大部分设备都支持HDMI 和VGA 同源输出的，默认就支持，不需要您亲自去设置哦。</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="float: left; margin-left: 0.8em; box-sizing: border-box;"> <section class="" style="display: inline-block; vertical-align: top; margin-top: 0.5em; font-size: 24px; box-sizing: border-box;"><section style="box-sizing: border-box;">场景三</section></section></section> <section class="" style="clear: both; box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;"><span style="color: rgb(249, 110, 87); font-size: 18px; box-sizing: border-box;">Q：家里只有两个VGA显示器，录像机只有一个VGA口</span></section><section style="box-sizing: border-box;">A：可能小伙伴们已经想到了，用HDMI 转VGA 的转接器，这个理论上说是支持的，但是转接的效果怎么样的，还要具体取决于转接器了，提醒大家一句，信号有衰减，转接需谨慎。</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px; padding-top: 1.3em;box-sizing: border-box; "><section class="" style="border-top-width: 2px; border-top-style: solid; border-top-color: rgb(249, 110, 87); border-bottom-width: 2px; border-bottom-style: solid; border-bottom-color: rgb(249, 110, 87); box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: -16px; margin-left: 30%; margin-right: 30%; transform: translate3d(30px, 0px, 0px); -webkit-transform: translate3d(30px, 0px, 0px); -moz-transform: translate3d(30px, 0px, 0px); -o-transform: translate3d(30px, 0px, 0px);box-sizing: border-box; "><section class="" style="display: inline-block; box-sizing: border-box;"><section style=" transform: rotate(45deg); -webkit-transform: rotate(45deg); -moz-transform: rotate(45deg); -o-transform: rotate(45deg); box-sizing: border-box;"><section style="width: 30px; height: 30px; border-left-width: 2px; border-left-style: solid; border-left-color: rgb(249, 110, 87); border-top-width: 2px; border-top-style: solid; border-top-color: rgb(249, 110, 87); box-sizing: border-box; background-color: rgb(254, 255, 255);"><section style="width: 22px; height: 22px; margin: 2px; border: 2px solid rgb(249, 110, 87); box-sizing: border-box;"><section style="width: 16px; height: 16px; margin: 1px auto auto; border: 1px solid rgb(249, 110, 87); box-sizing: border-box;"><section style="width: 0px; margin: 1px auto auto; border-left-width: 12px; border-left-style: solid; border-left-color: rgb(249, 110, 87); border-bottom-width: 12px !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;"></section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="text-align: center; box-sizing: border-box;"><section style="box-sizing: border-box;">最后再跟大家复习下这三种接口的距离：<br style="box-sizing: border-box;"></section><section style="box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" transform: translate3d(0px, 0px, 0px); -webkit-transform: translate3d(0px, 0px, 0px); -moz-transform: translate3d(0px, 0px, 0px); -o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box; "><section class="" style="display: inline-block; vertical-align: top; width: 61.8%; padding-right: 5px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin: 18px 0% 8px; text-align: right; transform: translate3d(0px, 0px, 0px); -webkit-transform: translate3d(0px, 0px, 0px); -moz-transform: translate3d(0px, 0px, 0px); -o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box; "><section class="" style="display: inline-block; border-radius: 1em; padding: 0.3em 0.8em; color: rgb(255, 255, 255); font-size: 14px; box-sizing: border-box; background-color: rgb(98, 42, 54);"><section style="box-sizing: border-box;">快推荐我的二维码给您的朋友</section></section></section></section></section><section class="" style="display: inline-block; vertical-align: top; width: 38.2%; padding-left: 5px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin: 10px 0%; 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