1. 把接收机放置在合适的操作位置上：可平放在平坦的表面上或镶嵌在机架
内（用户可向邻近的经销商选购有关托盘）。
2. 将两支天线分别连接在背面板的A、B天线插口 上，两支天线方向必须指
向上。
3. 把厂商提供的直流供电器连接在背面板的电源输入插座 。
4. 将平衡式 或非平衡式 的音频输出插座连接到混音器或卡拉OK扩音
机。
5. 先把 音量控制调到最小，然后按住 电源开关制1~2秒，直到大屏幕
液晶显示屏（LCD）有显示为止。
6. 跟据设置说明把接收机调校到最好的效果（参考本操作手册
5~9
页进行正
确设置）。
7. 要切断电源，只需按住 电源开关制
1~2
秒，直到大屏幕液晶显示屏（LCD）
显示“OFF”（如右图）后，接收机便会
自动关机。
1. Place the receiver in its operating location, either on a horizotal surface or in a
rack panel (optional rack panel mounting bracket may be purchased from your
nearest dealer).
2. Attach the supplied antennas to the antenna sockets A , B at the rear panel.
Make sure the antennas are pointed upward.
3. Connect the supplied DC power adapter to the POWER input jack on the
rear panel.
4. Connect the audio output for balanced connection or for unbalanced
connection to a mixer or karaoke amplifier.
5. Turn the volume control to minimum, then press and hold the power
switch for 1~2 seconds until the LCD screen is on.
6. Adjust the receiver according to the setting instruction for optimal results
(Refer to pages 5~7 for proper settings).
7. To turn off the power, press and hold the
power button for 1~2 seconds. The LCD
screen will display “OFF”as shown and the
receiver will automatically shut off.
6
6
B. INSTALLATION
Professional Wireless Microphone System
UHF
UHF
B.
接收机安装说明
接收机
U-3650D II-R
RECEIVER U-3650D II-R
U-3650D II
UHF
专业无线话筒系统
U-3650D II
