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XLC系列功率放大器
Operation Manual
page 13
操作手册
XLC Series Power Ampliers
A. Cooling Vents
Allows flow-through ventilation from front to back.
B. Indicators
Green: Signal Presence Indicator. Two green LEDs, one
for each channel, illuminate when the channel input signal
exceeds -40 dBu.
Yellow: Clip Indicator. Two yellow LEDs, one for each
channel, illuminate when the channel’s output is being
overdriven.
Red: Fault Indicator. Two red LEDs, one for each channel,
illuminate when channel has fault.
C. Power Indicator
Blue LED illuminates when amplifier is on.
D. Power Switch
On/Off switch applies AC power to the amplifier.
XLC
2500
FAULT
CLIP
SIGNAL
CH 2
CH 1
A B C D
Figure 3.1 Front Panel
图3.1 前面板
A. 通风口
气流从前往后流动实现通风。
B. 状态指示灯
绿色：信号指示灯。每通道一路绿色LED灯，
输入信号超过-40 dBu时点亮。
黄色：削波指示灯。每通道一路黄色LED灯，
输出信号明显失真时点亮。
红色：故障指示灯。每通道一路红色LED灯，
通道有故障时点亮。
C. 电源指示灯
蓝色LED灯，功放开启时点亮。
D. 电源开关
开关按键用于接通或断开功放与交流电的连
接。
3. 操作（接上一页）
3. Operation (continued)
3.3 Front Panel
3.3 前面板