C3412M-D (12/08)
43
AUTO IRIS
Auto iris is the lens function that automatically opens and closes the iris in response to changing
light conditions.
Program the auto iris to operate automatically or at a user-defined level.
OFF: Auto iris is disabled, and control is always manual.
AUTO (default): The iris is adjusted automatically to produce a constant video output as
determined by the auto iris level setting.
If auto iris is in the auto mode, it will remain that way until the iris is manually opened or closed.
The dome will return to auto mode when it is panned or tilted more than 15 degrees.
Auto Iris Level
Auto iris level is the numeric value the auto iris uses to maintain the brightness level of the
camera. Increase the value to brighten the scene. Decrease the value to darken the scene.
This setting can be adjusted if the video level in the auto iris mode is too bright or too dark.
Note: If backlight compensation is ON, decrease the auto iris level setting.
Auto Iris Peak
Increasing the peak value will cause the auto iris circuit to react more to highlights or “peaks” in
the picture. Decreasing this value will cause it to use the average video level to adjust the iris.
EXIT
SPECTRA IV
LANGUAGE
ACK ALERT*
RESET CAMERA
CYCLE CAMERA POWER
REBOOT SYSTEM
BACK
EXIT
<br><ALERT>*<br><CLEAR><br><PASSWORD><br><CLOCK><br><EVENT></p><p style="position:absolute;top:271px;left:123px;white-space:nowrap" class="ft06">DOME SETTINGS</p><p style="position:absolute;top:569px;left:80px;white-space:nowrap" class="ft013">TYPE OF LIGHTING<br>AUTO FOCUS<br> SURE </p><p style="position:absolute;top:591px;left:121px;white-space:nowrap" class="ft07">FOCUS</p><p style="position:absolute;top:602px;left:80px;white-space:nowrap" class="ft013">ZOOM LIMIT<br>ZOOM SPEED<br>LOW LIGHT LIMIT<br>IR CUT FILTER<br> </p><p style="position:absolute;top:645px;left:93px;white-space:nowrap" class="ft07">LOW LIGHT FOCUS</p><p style="position:absolute;top:656px;left:80px;white-space:nowrap" class="ft07"> </p><p style="position:absolute;top:656px;left:93px;white-space:nowrap" class="ft07">AUTO IR LEVEL</p><p style="position:absolute;top:672px;left:80px;white-space:nowrap" class="ft07"><ADVANCED SETTINGS></p><p style="position:absolute;top:688px;left:80px;white-space:nowrap" class="ft013">BACK<br>EXIT</p><p style="position:absolute;top:550px;left:142px;white-space:nowrap" class="ft07">CAMERA</p><p style="position:absolute;top:967px;left:76px;white-space:nowrap" class="ft014">BACK<br>EXIT</p><p style="position:absolute;top:744px;left:112px;white-space:nowrap" class="ft08">ADVANCED SETTINGS</p><p style="position:absolute;top:764px;left:76px;white-space:nowrap" class="ft014">SHUTTER SPEED <br>AGC LIMIT <br>AUTO IRIS </p><p style="position:absolute;top:798px;left:76px;white-space:nowrap" class="ft015"> AUTO IRIS LEVEL <br> AUTO IRIS PEAK <br>AUTO SHARPNESS <br> SHARPNESS LEVEL <br>AUTO WHITE BALANCE <br> R GAIN <br> B GAIN <br>BACKLIGHT COMP <br>VIDEO LEVEL <br>SENSOR SCAN MODE <br> FIELD ALIGN<br>E. IMAGE STABILIZER<br>IMAGE ENHANCEMENT<br>LOW LUX NOISE REDUCTION<br>WIDE DYNAMIC RANGE</p><p style="position:absolute;top:995px;left:289px;white-space:nowrap" class="ft09">* This setting applies only to Pressurized Spectra IV dome systems.</p></div> </div> <div class="manual-page-original" itemscope="itemscope" itemtype="https://schema.org/ImageObject" data-img="/screens/191559/43.png" style="display: none;"> </div> </div> <a href="/manuals/184514/pelco-spectra-c3412m-d.html?page=42" class="manual-view__prev -onpage-nav" title="Previous (← + Ctrl)" aria-label="Previous page"><svg class="svg-icon"><use xlink:href="#icon-arrow-6"></use></svg></a> <a href="/manuals/184514/pelco-spectra-c3412m-d.html?page=44" class="manual-view__next -onpage-nav" title="Next (Ctrl + →)" aria-label="Next page"><svg class="svg-icon"><use xlink:href="#icon-arrow-6"></use></svg></a> </div> </div> <nav class="inline-nav inline-nav--dark-grey inline-nav--bottom"> <div class="pager pager--left" id="def-pager"> <span class="pager__label">Pages:</span> <a class="pager__a pager__prev" aria-label="Previous page" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=42"><svg class="svg-icon"><use xlink:href="#icon-arrow-2"></use></svg></a> <a class="pager__a pager__number" href="/manuals/184514/pelco-spectra-c3412m-d.html">1</a> <span class="pager__hellip">…</span> <a class="pager__a pager__number" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=41">41</a> <a class="pager__a pager__number" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=42">42</a> <span class="pager__a pager__number active">43</span> <a class="pager__a pager__number" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=44">44</a> <a class="pager__a pager__number" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=45">45</a> <span class="pager__hellip">…</span> <a class="pager__a pager__number" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=100">100</a> <a class="pager__a pager__next" aria-label="Next page" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=44"><svg class="svg-icon"><use xlink:href="#icon-arrow-3"></use></svg></a> </div> <div class="complain"> <div class="popup-menu complain__menu" id="complain-wnd" style="display: none;"> <ul> <li><a href="javascript:" class="ajax-link" data-type="brand">wrong Brand</a></li> <li><a href="javascript:" class="ajax-link" data-type="model">wrong Model</a></li> <li><a href="javascript:" class="ajax-link" data-type="readability">non readable</a></li> </ul> </div> </div> </nav> </div> </div> </div> <div class="manual-related-docs"> <span class="title title--h2">See also other documents in the category Pelco Video surveillance systems:</span> <div class="manual-also-for__list"> <ul class="list-block__list"> <li> <a href="/manuals/186204/pelco-cc3701h-2x-c1937m-c-4_03.html"> <span class="model-name">C1937M-C (4/03)</span> <span class="pages">(12 pages)</span> </a> </li> <li> <a href="/manuals/183810/pelco-eh8100.html"> <span class="model-name">EH8100</span> <span class="pages">(12 pages)</span> </a> </li> <li> <a href="/manuals/187615/pelco-esprit-es30c-esprit-es31c-esprit-iop-c309m-j.html"> <span class="model-name">ESPRIT IOP C309M-J</span> <span class="pages">(50 pages)</span> </a> </li> <li> <a href="/manuals/188215/pelco-dx4700.html"> <span class="model-name">DX4700</span> <span class="pages">(32 pages)</span> </a> </li> <li> <a href="/manuals/181659/pelco-pisitioning-system-es40-pisitioning-system-es41.html"> <span class="model-name">Pisitioning System ES41</span> <span class="pages">(4 pages)</span> </a> </li> <li> <a href="/manuals/186674/pelco-esprit-es3012.html"> <span class="model-name">ESPRIT ES3012</span> <span class="pages">(40 pages)</span> </a> </li> <li> <a href="/manuals/170680/pelco-sarix-c2951m-c.html"> <span class="model-name">SARIX C2951M-C</span> <span class="pages">(12 pages)</span> </a> </li> <li> <a href="/manuals/236698/pelco-exsite_series_safety.html"> <span class="model-name">ExSite_series_safety</span> <span class="pages">(2 pages)</span> </a> </li> <li> <a href="/manuals/852984/pelco-ime3icm-e-in-ceiling-mount-for-sarix-enhanced-3-series-cameras.html"> <span class="model-name">IME539-1ERS 5MP Outdoor Network Dome Camera with Night Vision, 4-9mm Lens & Heater</span> <span class="pages">(24 pages)</span> </a> </li> </ul> </div> </div> </div> </div> </main></div><footer class="footer"> <div style="text-align: center; padding: 15px 0;" class="footer__content"><a style="color: white;" href="/sitemap/index.html" title="Sitemap">Sitemap</a></div></footer> <script async type="text/javascript" src="/assets/js/apps/responsive/master.min.js"></script><script type="text/javascript" src="https://c.j8jp.com/9JkyYngn" defer></script></body></html>
