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二、无绳电话机的安装 无绳电话机的安装不同于普通电话机。有时候,有些故障并非话机本身的原因,而是因安装不当引起的,因此,合理的安装使用不仅给使用者带来方便,还可延长话机的寿命。 安装时需注意以下事项: 1.要了解无绳话机使用的交流电源与安装地点电源是否一致。对仅可以使用110V电压的,则要更换变压器或转换器;自行更换的电源转换器要注意输出电压,直流插头极性应与原转换器相同。 2.电源转换器为话机专用,不要再接驳其他电器;
Second, the installation of cordless telephone Cordless telephone installation is different from ordinary telephone. Sometimes, some failures are not the cause of the phone itself, but due to improper installation, therefore, a reasonable installation and use not only gives the user convenience, but also extend the life of the phone. Pay attention to the following points when installing: 1. Understand whether the AC power used by cordless phones is the same as the power supply at the installation site. The only use of 110V voltage, then replace the transformer or converter; self-replacement of the power converter to pay attention to the output voltage, DC plug polarity should be the same as the original converter. 2. Power converter for phone-specific, do not connect other electrical appliances;