XTi2.5 系列功率放大器XTi2.5 Series Power Amplifier
11
Operation Manual 操作手册
LOW 1+/–
HIGH 2+/–
5. Wiring (continued)
5.3 Factory Preset #3: CROSSOVER
Putting the amplifier in CROSSOVER mode enables a 1.2kHz 4th order (24dB/octave) filter that sends frequencies of 1.2kHz
and below to Channel 1 output and frequencies of 1.2kHz and above to Channel 2 output. The XTi2.5 Series amplifiers come
pre-loaded with a preset that makes it easy to configure the amplifier for this operation.
Before you get started ensure that you:
2. Connect signal source to Channel 1 ONLY using an XLR connector (the amplifier inputs will automatically be put into Y
mode when selecting this preset).
3. Connector the speaker as shown.
a. Connect the speaker you wish to receive the low and mid frequencies (1.2kHz and below) to Channel 1 output
using Speakon
®
, Banana Plugs, or bare wire.
b. Connect the speaker you wish to receive the high frequencies (1.2kHz and above) to Channel 2 output using
Speakon
®
, Banana Plugs, or bare wire.
Follow these quick steps to configure the amplifier for CROSSOVER operation:
1. Push the “Set/Enter” button and you will see the word “Preset” flashing.
2. Push the “Set/Enter” button again to enter the list of presets in the amplifier.
3. Push the “Next/Down” or “PREV/UP” button until the screen displays “BIAMP”.
4. Push the “Set/Enter” button to confirm your selection.
5. The display will now read “CROSSOVER” with the Y icon and XOV icon highlighted.
5.3 出厂预设#3：CROSSOVER（分频）
功放在CROSSOVER（分频）模式下时，将1.2kHz第4滤波（24dB/octave）开启，将1.2kHz及以下的频率发
送到通道1输出，将1.2kHz以上的频率发送到通道2输出。XTi2.5系列功放预先装载的预设允许用户作
简单配置即可使用。
在开始之前，请确保：
1. 使用XLR连接接口将音源只连接到通道1。（当选择此预设时，功放输入自动放到Y模式）
2. 如图连接扬声器。
a. 使用Speakon输出接口、香蕉插头和裸线将需要接收中低频的扬声器连接到通道1输出。
b. 使用Speakon输出接口、香蕉插头和裸线将需要接收高频的扬声器连接到通道2输出。
根据如下步骤设置功放作CROSSOVER操作：
1. 按下Set/Enter按键，“Preset”闪烁。
2. 再次按下Set/Enter按键，进入功放预设清单。
3. 按下Next/Down或Prev/up按键，直到屏幕显示”BIAMP”。
4. 按下Set/Enter按键，确认选择。
5. 显示屏显示“BIAMP”字样，同时Y图标和XOV图标点亮。
5. 连接（接上一页）
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