ATJ2009 ETC, ATJ2009 Datasheet - Page 8
ATJ2009
Manufacturer Part Number
ATJ2009
Description
ATJ2009
Manufacturer
ETC
Datasheet
1.ATJ2009.pdf
(16 pages)
- Current page: 8 of 16
- Download datasheet (277Kb)
使用前准备
请确保电池有充足的电量或者插入 DC5V 电源作为外部供电设备 (要求最小供电电流>1.5A) 。
USB 插入只能做代码升级或者读卡器使用,不可用 USB 供电来进行其他功能操作。
充电方法
插入外部5V电源,则自动开始充电,大开电源开关可看到蓝色指示灯亮,当亮度很暗淡,
说明电池电压较低,当蓝色LED很明亮、鲜艳时候说明电池充满,请及时拔除充电器
按键功能
NEXT/PREV 键:左右移动。
MODE 键:短按做确认键使用。长按此键,退出操作界面。
PLAY 键:播放/暂定/继续播放按键。
VOL 键:软件控制调节音量。
按键动作定义
注:本手册中未经特殊说明均指短按。
开关机
将电源开关拔到 ON/OFF 开关机。
Ver 3.0
动作
短按
长按
按住
按下按键并一直保持此状态
按键时间小于 2 秒钟
按键时间大于 2 秒钟
基本操作
ATJ2009 用户手册
Page 7
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