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All equipment mentioned in any manual, instruction book, or guide on this site was purchased by the site owner himself and is used by him in daily life. The Chinese or English translations were made for his own use and also include his own additions and original content. For reading on this site only; republication and redistribution are prohibited.
1. 重要信息 / IMPORTANT INFORMATION
对应 PDF 第 4–6 页
改装通告 / MODIFICATION NOTICE
Changes or modifications to this product not expressly approved by Uniden, or operation of this product in any way other than as detailed by this Users Guide, could void your authority to operate this product.
未经 Uniden 明确许可对本产品进行改动，或以本用户指南所述方式之外的任何方式操作本产品，均可能导致你丧失操作本产品的资格（保修与使用授权作废）。
一般注意事项 / GENERAL PRECAUTIONS
Before you use this scanner, please read and observe the following:
在使用本扫描接收机之前，请阅读并遵守以下事项：
耳机警告 / Earphone Warning
You can use an optional 32Ω stereo headset or earphone with your scanner. Use of an incorrect earphone or headset might be potentially hazardous to your hearing. The output of the phone jack is monaural, but you will hear it in both headphones of a stereo headset.
可以为扫描机选用 32Ω 立体声耳机或耳塞。使用不合适的耳机可能对听力造成潜在危害。耳机插孔输出为单声道，但立体声耳机的左右两侧均能听到声音。
Set the volume to a comfortable audio level coming from the speaker before plugging in the earphone or headset. Otherwise, you might experience some discomfort or possible hearing damage if the volume suddenly becomes too loud because of the volume control or squelch control setting. This might be particularly true of the type of earphone that is placed in the ear canal.
插入耳机前，请先将扬声器音量调至舒适水平。否则，当音量控制或静噪控制设置导致音量骤然升高时，可能引起不适甚至听力损伤。对于入耳式耳塞，这一点尤其需要注意。
液体警示 / Liquid Exposure Warning
Uniden does not represent this unit to be waterproof. To reduce the risk of fire or electrical shock, do not expose this unit to rain or moisture!
Uniden 不保证本机具有防水性能。为降低火灾或触电风险，切勿让本机接触雨水或潮湿环境！
断电注意 / Power Disconnection Caution
IMPORTANT: Always turn the scanner off before disconnecting external power. Some settings are saved only as the scanner is powering down.
重要：断开外接电源前务必先关闭扫描机。部分设置仅在扫描机执行关机流程时才会保存。
The AMBE+2™ voice coding Technology embodied in this product is protected by intellectual property rights including patent rights, copyrights and trade secrets of Digital Voice Systems, Inc. microSD is a registered trademark of SanDisk Corporation. HomePatrol is a registered trademark of Uniden America Corporation, Irving, Texas.
本产品内置的 AMBE+2™ 语音编码技术受数字语音系统公司（Digital Voice Systems, Inc.）的专利权、版权及商业秘密等知识产权保护。microSD 是 SanDisk 公司的注册商标。HomePatrol 是美国德州 Irving 市 Uniden America Corporation 的注册商标。
Radio Reference database for use in North America ONLY.
Radio Reference（RR）数据库仅限北美地区使用。（译者注：欧版机器实际不带该数据库，全部频道需自行编程。）