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<span style="color: #333">Ubuntu 21.10</span> » <a class="trail" href="index.html.zh-CN" title="Ubuntu 桌面指南"><span class="media"><span class="media media-image"><img src="figures/ubuntu-logo.png" height="16" width="16" class="media media-inline" alt="帮助"></span></span> Ubuntu 桌面指南</a> » <a class="trail" href="hardware.html.zh-CN" title="硬件 & 驱动">硬件</a> » <a class="trail" href="color.html.zh-CN" title="色彩管理">Color</a> › <a class="trail" href="color.html.zh-CN#calibration" title="校准">校准</a> » </div>
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<span style="color: #333">Ubuntu 21.10</span> » <a class="trail" href="index.html.zh-CN" title="Ubuntu 桌面指南"><span class="media"><span class="media media-image"><img src="figures/ubuntu-logo.png" height="16" width="16" class="media media-inline" alt="帮助"></span></span> Ubuntu 桌面指南</a> » <a class="trail" href="prefs.html.zh-CN" title="用户 & 系统设置">设置</a> » <a class="trail" href="color.html.zh-CN" title="色彩管理">Color</a> › <a class="trail" href="color.html.zh-CN#calibration" title="校准">校准</a> » </div>
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<div id="cwt-content" class="clearfix content-area"><div id="page">
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<div class="hgroup pagewide"><h1 class="title"><span class="title">如何校准我的屏幕？</span></h1></div>
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<div class="contents pagewide">
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<p class="p">You can calibrate your screen so that it shows more accurate color. This
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is especially useful if you are involved in digital photography, design or
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<p class="p">You will need either a colorimeter or a spectrophotometer to do this. Both
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devices are used to profile screens, but they work in slightly different
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<div class="steps"><div class="inner"><div class="region"><ol class="steps">
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<li class="steps"><p class="p">Make sure your calibration device is connected to your computer.</p></li>
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<li class="steps"><p class="p">Open the <span class="gui"><a href="shell-introduction.html.zh-CN#activities" title="Activities overview">Activities</a></span> overview and
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start typing <span class="gui">Settings</span>.</p></li>
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<li class="steps"><p class="p">Click on <span class="gui">Settings</span>.</p></li>
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<li class="steps"><p class="p">Click <span class="gui">Color</span> in the sidebar to open the panel.</p></li>
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<li class="steps"><p class="p">Select your screen.</p></li>
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<li class="steps"><p class="p">Press <span class="gui">Calibrate…</span> to commence the
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</ol></div></div></div>
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<p class="p">Screens change all the time: the backlight in a TFT display will halve in
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brightness approximately every 18 months, and will get yellower as it gets
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older. This means you should recalibrate your screen when the [!] icon
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appears in the <span class="gui">Color</span> panel.</p>
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<p class="p">LED 背光液晶屏幕也会随着时间推移而变化，但比 TFT 要慢得多。</p>
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<div class="title"><h2><span class="title">更多信息</span></h2></div>
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<div class="region"><ul><li class="links "><a href="color.html.zh-CN#calibration" title="校准">校准</a></li></ul></div>
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<div class="links seealsolinks"><div class="inner">
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<div class="title"><h2><span class="title">亦见</span></h2></div>
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<div class="region"><ul>
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<a href="color-calibrate-printer.html.zh-CN" title="如何校准我的打印机？">如何校准我的打印机？</a><span class="desc"> — 校准打印机对打印颜色的准确性非常重要。</span>
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<a href="color-calibrate-scanner.html.zh-CN" title="如何校准我的扫描仪？">如何校准我的扫描仪？</a><span class="desc"> — 校准扫描仪对捕获颜色的准确性非常重要。</span>
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<a href="color-calibrate-camera.html.zh-CN" title="如何校准我的摄像机？">如何校准我的摄像机？</a><span class="desc"> — 校准对让摄像机捕获准确的颜色非常重要。</span>
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