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NEC NP-CA4300W

别名：NEC CA4300W

NEC NP-CA4300W

共24张图片>>

参考报价：

价格面议

发布采购需求

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商家报价：: 价格面议（共20家经销商）

在售电商：

京东 ¥13999

投影尺寸： 30-300英寸

屏幕比例： 16:10

投影技术： 3LCD

更多参数>

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配置参数

详细参数

产品类型	教育投影机，商务投影机
投影技术	3LCD
显示芯片	0.64英寸芯片
亮度	4400流明
对比度	16000:1
标准分辨率	WXGA（1280*800）
扫描频率	水平：15-100kHz(RGB：24kHz或以上)
光源功率	240W

光源寿命	正常模式：10000小时，经济模式：20000小时
变焦方式	手动变焦
聚焦方式	手动聚焦
变焦比	1.2X
光圈范围	F=1.6-1.8
实际焦距	f=19.2-23mm
投射比	1.4-1.6：1
投影距离	0.86-10.69m

查看完整参数>>

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产品比一比

价格面议

15票支持支持

具体详情

爱普生CH-TW7000

￥10799

11票支持支持

可以选择产品进行切换哦~

换一批

爱普生CH-TW7000

￥10799

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￥5499

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￥3599

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爱普生CB-FH52

￥7790

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与其他产品进行PK：

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购机必读

NEC NP-CA4300W 买就送高清投影幕: NEC NP-CA4300W投影机商务办公家用教育投影仪 (短焦 4400流明）-欢迎来电咨询：15920427043 NEC NP-CA4300W投影机商务办公家用教育投影仪 (短焦 4400流明）-欢迎来电咨询：15920427043

NEC NP-CA4300W投影机商务办公家用教育投影仪 (短焦 4400流明）-欢迎来电咨询：15920427043: 松下 BW555NC原装投影618火爆促销中松下 PT-SMZ68CL原装投影6月特惠火爆促

大家一起说

常见问题：

我要提问专家速答

Q
投影仪突然没影像了，灯泡指示灯一直亮着，投影仪打不开，NEC NP-PA550W+投影仪的型号。

A
应该检查通风口是否堵塞、空气过滤网是否太脏。是不是太热了，过热保护了
Q
nec np405c投影仪开机后滴滴两声马上就进入待机状态，请高手指点！

A
你好，此问题建议直接找售后来解决，有可能与主板开关等有关。

Q
NEC LT375+投影仪怎样连接带高清接口的笔记本电脑

A
楼主你好！接高清接口的笔记本电脑的话需要转化一下接口，首先买一根长的VGA线,VGA线有很长的像投影...[详细]
Q
您好请问幕布的收起原理和操作方法

A
投影幕的一边是电机，里面的轴承可以控制上下的位置，平时一般都用红外遥控控制上下

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关于NEC

NEC

联系电话：400-890-0678
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联系地址：北京市海淀区学院路35号世宁大厦19层

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            <span class="num">7</span>
            <a class="pic" href="/projector/index1464869.shtml"><img alt="NEC NP-NC1700L+" width="100" height="75" src="https://2c.zol-img.com.cn/product/229_100x75/172/ceyfHxSW5wNYQ.jpg"></a>
            <div class="name"><a title="NEC NP-NC1700L+" href="/projector/index1464869.shtml">NEC NP-NC1700L+</a></div>
            <span class="compare-btn" data-comparebtn-id="1464869" node-type="interest-compare" data-compare="1464869,NEC NP-NC1700L+,/projector/index1464869.shtml,https://2c.zol-img.com.cn/product/229_80x60/172/ceyfHxSW5wNYQ.jpg,14"><i></i>对比</span>
            <a href="/projector/index1464869.shtml" target="_blank"><div class="price">价格面议</div></a>
        </li>
                <li>
            <span class="num">8</span>
            <a class="pic" href="/projector/index1464868.shtml"><img alt="NEC NP-NC2043ML+" width="100" height="75" src="https://2b.zol-img.com.cn/product/229_100x75/171/ceO7LleEcJ6.jpg"></a>
            <div class="name"><a title="NEC NP-NC2043ML+" href="/projector/index1464868.shtml">NEC NP-NC2043ML+</a></div>
            <span class="compare-btn" data-comparebtn-id="1464868" node-type="interest-compare" data-compare="1464868,NEC NP-NC2043ML+,/projector/index1464868.shtml,https://2b.zol-img.com.cn/product/229_80x60/171/ceO7LleEcJ6.jpg,14"><i></i>对比</span>
            <a href="/projector/index1464868.shtml" target="_blank"><div class="price">价格面议</div></a>
        </li>
                <li>
            <span class="num">9</span>
            <a class="pic" href="/projector/index1464867.shtml"><img alt="NEC NP-NC1843ML+" width="100" height="75" src="https://2f.zol-img.com.cn/product/229_100x75/169/ceRRzIRqEDEk.jpg"></a>
            <div class="name"><a title="NEC NP-NC1843ML+" href="/projector/index1464867.shtml">NEC NP-NC1843ML+</a></div>
            <span class="compare-btn" data-comparebtn-id="1464867" node-type="interest-compare" data-compare="1464867,NEC NP-NC1843ML+,/projector/index1464867.shtml,https://2f.zol-img.com.cn/product/229_80x60/169/ceRRzIRqEDEk.jpg,14"><i></i>对比</span>
            <a href="/projector/index1464867.shtml" target="_blank"><div class="price">价格面议</div></a>
        </li>
                <li>
            <span class="num">10</span>
            <a class="pic" href="/projector/index1464860.shtml"><img alt="NEC NP-NC1402L+" width="100" height="75" src="https://2d.zol-img.com.cn/product/229_100x75/149/cedj4UWvc1IGs.jpg"></a>
            <div class="name"><a title="NEC NP-NC1402L+" href="/projector/index1464860.shtml">NEC NP-NC1402L+</a></div>
            <span class="compare-btn" data-comparebtn-id="1464860" node-type="interest-compare" data-compare="1464860,NEC NP-NC1402L+,/projector/index1464860.shtml,https://2d.zol-img.com.cn/product/229_80x60/149/cedj4UWvc1IGs.jpg,14"><i></i>对比</span>
            <a href="/projector/index1464860.shtml" target="_blank"><div class="price">价格面议</div></a>
        </li>

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