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CXM2000 Monitor and Crossover System
4 Setup
(continued)
4.安装
（接上一页）
L Channel
-
+
Ch. 2 amplifier output to HF
and MF driver
+
-
Ch. 1 amplifier output to LF driver
Figure 4.6 Connect to the bi-amp speaker
图4.6 连接双功放通道驱动式扬声器
4.4.4 Connecting amplifier to speakers
Typical wiring are shown in figure 4.6 and figure 4.7. The CXM2000 has onboard DSP presets. All the available
information can be found in "Appendix II. 8-way DIP Switch Configuration" and "Appendix III. DSP Preset Information" on
page 19.
•
Connecting to the bi-amp speaker
In figure 4.6 , the CXM2000 is set to the JBL 3252 preset which includes crossover, EQ filters, delay, and more. Connects
Channel 1 loudspeaker's positive (+) lead to Channel 1 positive (+) terminal of amplifier; repeat for negative (–). Repeat
Channel 2 wiring as for Channel 1.
•
Connecting to the passive speaker
In figure 4.7, the CXM2000 is set to the JBL 3252N preset which includes crossover, EQ filters, delay, and more. Connects
the positive (+) of the speaker of left channel to Channel 1 positive (+) terminal of amplifier; repeat for negative (–). Repeat
Channel 2 wiring as for Channel 1 to connect the speaker of right channel.
4.4.5 Connecting the CXM2000 to AC power supply
Before operating the CXM2000, please connect it to the AC mains with the supplied AC power cord set. Before connecting
the CXM2000 to power supply, ensure its power switch is in the "OFF" position. Do not disconnect the CXM2000 when it
is on. If you ever need to make any wiring or installation changes, don't forget to turn off the CXM2000 and disconnect the
power cord.
1.
Set the Power Voltage Switch to the position of correct voltage as shown in figure 4.8;
2.
Connect the IEC end of the cord set to the IEC connector on the CXM2000;
WARNING: The third prong of this connector (grounding) is an important safety feature. Do not attempt to
disable this ground connection by using an adapter or other methods.
3.
Plug the other end of the cord set to the AC mains.
Operation Manual
page 12
JBL 3252
CXM2000
L-Bi-amp
L&R-Passive
CXM2000 影院扬声器优化/监听系统
R Channel
L Channel
+
+
-
-
JBL 3252N
JBL 3252N
Figure 4.7 Connect to the passive speaker
图4.7 连接被动式扬声器
4.4.4.连接功放至扬声器.
典型输出接线如 图4.6 和 图4.7 所示。CXM2000内置预设DSP，所有可预设参数请查看第19页
的"附录二、8路DIP开关设置"和"附录三、DSP预设信息"。
•
连接双功放通道驱动式扬声器
如 图4.6 ，CXM2000已预设JBL 3252扬声器分频、均衡器、延迟等参数。连接扬声器低频驱动的
正极至功放通道1的正极，并以同样的方法正确地连接负极。重复以上步骤正确连接扬声器中
高频驱动的正负极至功放通道2。
•
连接被动式扬声器
如 图4.7 ，CXM2000已预设JBL 3252N扬声器分频、均衡器、延迟等参数。连接左声道扬声器全
频驱动的正极至功放通道1的正极，并以同样的方法正确地连接负极。重复以上步骤正确连接
右声道扬声器全频驱动的正负极至功放通道2。
4.4.5.连接至电源.
在操作CXM2000前，请采用原装的交流电线，将您的CXM2000连接到交流电源上。设备电源需在
关闭状态下，才能接上电源。已经接上电源，请勿在电源开关开启状态下断开。 如果您需要
更改系统接线，请勿忘记将设备关闭并断开其电源线。
如 图4.8 所示，把电源电压切换开关拨到合适电压的位置；
1.
2.
将电源线的IEC端连接到CXM2000的IEC接口上；
注意：此接口的第三个插脚（接地端）在安全性上起着至关重要的作用。切忌试图使用
其它电源线禁用此接地连接。
3.
将电源线的另一端插入电源插座。
操作手册
The current selected power voltage is 220V~240V
L-Bi-amp
The current selected power voltage is 100V~120V
CXM2000
L&R-Passive
Figure 4.8 Power Supply Voltage Switch
configuration example
图4.8 电压切换开关设置示例
当前所选电压值为220V-240V
100V~120V
220V~240V
当前所选电压值为100V-120V
100V~120V
220V~240V
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