C3412M-D (12/08)
45
BACKLIGHT COMPENSATION (BLC)
If a bright backlight is present, the subjects in the picture may appear dark or as a silhouette.
Backlight compensation enhances objects in the center of the picture. The dome uses the center
of the picture to adjust the iris. If there is a bright light source outside of this area, it will wash
out to white. The camera will adjust the iris so that the object in the sensitive area is properly
exposed.
There are two backlight compensation settings:
OFF (default): Backlight compensation is not activated.
ON: Backlight compensation is activated.
If backlight compensation is ON, decrease the auto iris level setting and adjust the auto IR level
to a darker setting. Refer to Auto Iris Level on page 43 and Auto IR Level section on page 41.
VIDEO LEVEL
Set the video output to one of the following options:
NORMAL: 1.0 Vp-p.
HIGH (default setting): 1.2 Vp-p. to compensate for losses in video cable.
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:968px;left:76px;white-space:nowrap" class="ft014">BACK<br>EXIT</p><p style="position:absolute;top:745px;left:112px;white-space:nowrap" class="ft08">ADVANCED SETTINGS</p><p style="position:absolute;top:766px;left:76px;white-space:nowrap" class="ft015">SHUTTER SPEED <br>AGC LIMIT <br>AUTO IRIS <br> 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><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/191559/45.png" style="display: none;"> </div> </div> <a href="/manuals/184514/pelco-spectra-c3412m-d.html?page=44" 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=46" 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=44"><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=43">43</a> <a class="pager__a pager__number" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=44">44</a> <span class="pager__a pager__number active">45</span> <a class="pager__a pager__number" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=46">46</a> <a class="pager__a pager__number" href="/manuals/184514/pelco-spectra-c3412m-d.html?page=47">47</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=46"><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>
