{"product_id":"dmx-iris","title":"DMX-IRIS DMX-Controlled 18-Leaf Iris for ETC Source Four (DMX-IRIS)","description":"\u003c!-- Sub-type: L-E --\u003e\u003c!-- Source: dmx-iris-18-leaf-dmx-iris-ets-source-four.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"DMX-IRIS\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe DMX-IRIS is a DMX-controlled 18-leaf iris for S4 ellipsoidal spotlights, giving the lighting designer remote aperture control from the console. It combines a stainless steel iris, DMX-512 motorization, manual knob operation, and a locking frame that holds position even when the fixture is mounted upside down, sideways, or on an automated yoke.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eManual irises are useful until the fixture is at trim height and the designer wants the beam to tighten during a cue. Motorized control turns that static accessory into a live creative tool, especially for reveals, specials, cue transitions, and beam-size changes that need to happen in time.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e18-leaf stainless steel iris creates a smooth aperture for tightening or opening the Source Four beam.\u003c\/li\u003e    \u003cli\u003eDMX-512 motorized control lets the aperture move from the lighting console during programmed cues.\u003c\/li\u003e    \u003cli\u003eManual knob operation remains available when DMX power or control is not being used.\u003c\/li\u003e    \u003cli\u003eZero switch selects fully closed or fully open as the default aperture position for predictable startup behavior.\u003c\/li\u003e    \u003cli\u003e5-pin XLR in and out, DIP switch addressing, self-check button, and power\/signal LEDs keep setup and diagnostics visible on the unit.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eBuilt for theatre specials, broadcast profile spots, automated Source Four positions, reveal cues, architectural accents, and any rig where an ETC Source Four beam needs remote aperture control.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eDesigned as a drop-in motorized iris for S4 ellipsoidal spotlights, with AC 100-240 V IEC universal power input and DMX-512 control.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"DMX-IRIS DMX-Controlled 18-Leaf Iris for ETC Source Four (DMX-IRIS)\",  \"description\": \"The DMX-IRIS is a DMX-controlled 18-leaf iris for S4 ellipsoidal spotlights, giving the lighting designer remote aperture control from the console. It combines a stainless steel iris, DMX-512 motorization, manual knob operation, and a locking frame that holds position even when the fixture is mounted upside down, sideways, or on an automated yoke.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\"  },  \"category\": \"Lighting Solution \u003e DMX Testers \u0026 Terminators\",  \"sku\": \"DMX-IRIS\",  \"mpn\": \"DMX-IRIS\",  \"color\": \"Black\",  \"material\": \"Stainless steel iris with black-coated metal frame\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"DMX-controlled iris\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Compatible Fixture\",      \"value\": \"S4 ellipsoidal spotlight\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Iris Construction\",      \"value\": \"18-leaf stainless steel\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Power Input\",      \"value\": \"AC 100-240 V, IEC universal plug\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Control\",      \"value\": \"DMX-512 motorized or manual knob\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Signal Connection\",      \"value\": \"5-pin XLR in and out\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Address Setting\",      \"value\": \"DIP switch\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Default Position\",      \"value\": \"Zero switch: closed\/open\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Self-Test\",      \"value\": \"Check button\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Indicators\",      \"value\": \"Power and signal LED indicators\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black-coated metal frame\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-section {  margin-top: 2rem;}.kupo-faq-seo-item {  margin-bottom: 1.25rem;}.kupo-faq-seo-item h3 {  color: #2C3E50 !important;  font-size: 17px !important;  font-weight: 600;  margin-bottom: 0.4rem;  line-height: 1.35;  letter-spacing: 0;}.kupo-faq-seo-item p {  color: #222222 !important;  margin-top: 0;}\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-section\"\u003e  \u003ch2 class=\"kupo-section-title\"\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can the iris move during a cue?\u003c\/h3\u003e    \u003cp\u003eYes. It is motorized for DMX-512 control, so aperture changes can be recorded and played back from the console.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat happens if I only need a fixed setting?\u003c\/h3\u003e    \u003cp\u003eThe manual knob can be used when remote control is not needed, and the Zero switch sets the default open or closed starting position.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWill it stay locked if the Source Four is mounted sideways?\u003c\/h3\u003e    \u003cp\u003eYes. The locking frame is designed to hold the iris securely regardless of fixture orientation, including side-mounted and inverted positions.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"FAQPage\",  \"mainEntity\": [    {      \"@type\": \"Question\",      \"name\": \"Can the iris move during a cue?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"Yes. It is motorized for DMX-512 control, so aperture changes can be recorded and played back from the console.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"What happens if I only need a fixed setting?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"The manual knob can be used when remote control is not needed, and the Zero switch sets the default open or closed starting position.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Will it stay locked if the Source Four is mounted sideways?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"Yes. The locking frame is designed to hold the iris securely regardless of fixture orientation, including side-mounted and inverted positions.\"      }    }  ]}\u003c\/script\u003e","brand":"KUPO Stage","offers":[{"title":"Fixture Accessory \/ Iris \/ Aperture Control","offer_id":53907497484587,"sku":"DMX-IRIS","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/DMX-IRIS_b.jpg?v=1782110971","url":"https:\/\/kupostage.com\/products\/dmx-iris","provider":"KUPO Stage","version":"1.0","type":"link"}