1.0OMRON SENTECH CO., LTD.https://sentech.co.jp/enSentech03https://sentech.co.jp/en/author/sentech03rich600338<blockquote class="wp-embedded-content" data-secret="oGfiOuJOsp"><a href="https://sentech.co.jp/en/faq/faq-11016">No image is output from analog camera.</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://sentech.co.jp/en/faq/faq-11016/embed#?secret=oGfiOuJOsp" width="600" height="338" title="“No image is output from analog camera.” — OMRON SENTECH CO., LTD." data-secret="oGfiOuJOsp" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://sentech.co.jp/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Depending on the trigger signal polarity setting of the 12-pin connector on the back of the camera, no image will be output if no trigger signal is applied.Check the trigger signal polarity (via the rear DIP switch or communication settings). DIP Switch Setting (No. 6):OFF: Positive polarity (High)ON: Negative polarity (Low) If no trigger signal […]https://sentech.co.jp/wp-content/uploads/2025/09/ogp.png1200630