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明基E540

明基E540

共44张图片>>

参考报价：

￥4899

发布采购需求

查看详细报价>

商家报价：: ¥3793-6799 （共27家经销商）

￥4?99打开APP，去京东下单最高减500元

打开APP下单最高立减500

投影尺寸： 60-180英寸

屏幕比例： 4:3（5种可选）

投影技术： DLP

更多参数>

获取底价我要点评加入对比

配置参数

详细参数

产品类型	商务投影机
投影机特性	智能
投影技术	DLP
显示芯片	美国德州仪器DLP数字光学处理投影技术
亮度	4000流明
对比度	12000:1
显示色彩	极致色彩技术，3D色彩管理
标准分辨率	XGA（1024*768）

最高分辨率	WUXGA（1920*1200）
扫描频率	水平：15-102kHz
光源功率	240W
光源寿命	正常模式：4000小时，经济模式：10000小时，智能省电模式：15000小时
变焦比	1.3X
光圈范围	F=2.59-2.87
实际焦距	f=16.88-21.88mm
投射比	1.51-1.97:1

查看完整参数>>

产品图片

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更多竞品对比>

产品比一比

￥4899

16票支持支持

具体详情

￥5999

15票支持支持

可以选择产品进行切换哦~

换一批

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与其他产品进行PK：

华为

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添加PK

购机必读

宽屏智能无线投影明基E565广州仅4599元: 智能无线投影明基E545广州仅4099元索尼专业激光高清工程机现货特价促销中

爱普生CH-TW6600河南16999元: 高清会议投影爱普生2255U广州仅9599元国产4K商务投影机海信P62四川瑞盈通总代促销

大家一起说

常见问题：

我要提问专家速答

Q
请问下，thinkpad e540新电脑插电源后开机1分钟后突然黑屏后就不能开机了，怎么回事？

A
尊敬的联想用户您好，建议您尝试对您的电脑进行复位，复位方法：拔下电池和外接电源，按住开机键30秒即可...[详细]
Q
联想ThinkPad E540(20C6A0B5CD)比较卡，加内存条有作用吗？电脑小白，如果自己装哪里可以找到教程？谢谢

A
加内存组双通大致可以提升5%的直接性能，按说对于一个电脑来说没法出现质变的。

Q
我想问一下ThinkPad机型质量好不好？ E530 和E540哪种好？

A
ThinkPad是笔记本中的经典，质量好着呢，不管哪款。E系列是比较有性价比的
Q
ThinkPadE540刚买的，FG两个键按下发卡，算毛病不

A
FG两个键的那个小楞楞都跟没有一样，本来上边的字是有突起的，现在的都是粘上去的联想买下了，IBM的小...[详细]

查看更多问答>>

大家来点评

318条口碑评论我要点评

8.6

318人评分

4-5星
98.8%
3-4星
0.9%
2-3星
0.3%
1-2星
0%

--

性价比

--

功能

--

做工

--

外观

y***8

10.0

非常清楚，高亮，U盘直接就能用，非常方便，希望比爱普生用的时间长些，投影机这东西就是太费，换灯泡也达不到心机的作用，我们教室每年换一个，先拿家里来实验一下

发表于：2021-11-08 82赞评论
s***n

10.0

流明度很好，白天使用，在不遮光的情况下，也能看清，带有智能系统。投影仪不大，会议携带也方便一下。

发表于：2021-11-12 69赞评论
****y

10.0

比想象的好，小巧玲珑，不占地方，可连接 wifi和蓝牙，有电源线就可以轻松使用，解决了理线难的问题，简直不要太实用。画质很清晰，白天灯光下无幕布投屏效果也很好。

发表于：2021-11-18 19赞评论

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            <div class="name"><a title="明基E565" href="/projector/index1990770.shtml">明基E565</a></div>
            <span class="compare-btn" data-comparebtn-id="1990770" node-type="interest-compare" data-compare="1990770,明基E565,/projector/index1990770.shtml,https://2b.zol-img.com.cn/product/260_80x60/113/ceY5UhNgAvOg.jpg,14"><i></i>对比</span>
            <a href="/projector/index1990770.shtml" target="_blank"><div class="price">￥5499</div></a>
        </li>
                <li>
            <span class="num">7</span>
            <a class="pic" href="/projector/index1990558.shtml"><img alt="明基JD530" width="100" height="75" src="https://2d.zol-img.com.cn/product/260_100x75/559/ce8pb96sAbeqs.png"></a>
            <div class="name"><a title="明基JD530" href="/projector/index1990558.shtml">明基JD530</a></div>
            <span class="compare-btn" data-comparebtn-id="1990558" node-type="interest-compare" data-compare="1990558,明基JD530,/projector/index1990558.shtml,https://2d.zol-img.com.cn/product/260_80x60/559/ce8pb96sAbeqs.png,14"><i></i>对比</span>
            <a href="/projector/index1990558.shtml" target="_blank"><div class="price">￥4799</div></a>
        </li>
                <li>
            <span class="num">8</span>
            <a class="pic" href="/projector/index1990407.shtml"><img alt="明基HT4550" width="100" height="75" src="https://2e.zol-img.com.cn/product/260_100x75/142/ce1sMGdCqLn.jpg"></a>
            <div class="name"><a title="明基HT4550" href="/projector/index1990407.shtml">明基HT4550</a></div>
            <span class="compare-btn" data-comparebtn-id="1990407" node-type="interest-compare" data-compare="1990407,明基HT4550,/projector/index1990407.shtml,https://2e.zol-img.com.cn/product/260_80x60/142/ce1sMGdCqLn.jpg,14"><i></i>对比</span>
            <a href="/projector/index1990407.shtml" target="_blank"><div class="price">￥29879</div></a>
        </li>
                <li>
            <span class="num">9</span>
            <a class="pic" href="/projector/index1990401.shtml"><img alt="明基i967L" width="100" height="75" src="https://2c.zol-img.com.cn/product/260_100x75/954/cehBPiPUV9t9I.png"></a>
            <div class="name"><a title="明基i967L" href="/projector/index1990401.shtml">明基i967L</a></div>
            <span class="compare-btn" data-comparebtn-id="1990401" node-type="interest-compare" data-compare="1990401,明基i967L,/projector/index1990401.shtml,https://2c.zol-img.com.cn/product/260_80x60/954/cehBPiPUV9t9I.png,14"><i></i>对比</span>
            <a href="/projector/index1990401.shtml" target="_blank"><div class="price">￥28970</div></a>
        </li>
                <li>
            <span class="num">10</span>
            <a class="pic" href="/projector/index1986712.shtml"><img alt="明基X3100" width="100" height="75" src="https://2d.zol-img.com.cn/product/260_100x75/739/cevZEPf80FU.jpg"></a>
            <div class="name"><a title="明基X3100" href="/projector/index1986712.shtml">明基X3100</a></div>
            <span class="compare-btn" data-comparebtn-id="1986712" node-type="interest-compare" data-compare="1986712,明基X3100,/projector/index1986712.shtml,https://2d.zol-img.com.cn/product/260_80x60/739/cevZEPf80FU.jpg,14"><i></i>对比</span>
            <a href="/projector/index1986712.shtml" target="_blank"><div class="price">价格面议</div></a>
        </li>

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