厂家直销，品质保证，量大价优！货源充足，欢迎批量订购！承接品牌定制 OEM 、ODM订单，可定制私模，产品开发设计时间周期快！本店所有展示价格为不含税、不含运费价格。如需开票的客户，请联系客服

                                                      商品描述

                                     Quick Instruction Guide

1.  Plug the product on the car charger, and it starts work

     插上电源，产品即开始工作。

2.  Voice adjustment: to press the “DN” button and "UP" button shortly.

     音量调节键：短按DN键：音量降低；短按UP键：音量升高

3.  City Mode/High way mode: (High way mode is the default setting): to     press “Menu” button shortly.

    市区模式和郊区模式切换键：短按MENU键进行切换

4.  Exchange of Language: to press “MENU” button for about 10s. Exchange between English and Russian

    语言转换键:长按MENU键。

5. To make the signal only showing on the display screen, mute setting: when there is signal received and when it is making vocal alerting, just to press button ”UP” button or "DN" button shortly.

   静音设置：当有信号的时候，短按DN或者UP键。

6. Vocal alerting: to re-plug the product on the car charger. It will back to vocal alerting again from the status of mute

   静音恢复设置：重启机器，关闭电源，再重新开启电源