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MIXING AMPLIFIER
O W N E R ' S M A N U A L
Before operating, please read this manual carefully.
FEATURES
Three microphone inputs, two auxiliary inputs, and one AUX output for link.
Transformer for the speaker outputs at 100V, 70V and 4Ω.
Muting function.
Individual volume control.
Low and high tone control.
A five-element LED level meter is provided for the quick and easy visual
monitoring of sound level.
The protection and alarm in case of output short-circuit.
P.A. SERIES
1
MP200PIII
MP300PIII
MP600PIII
MP1000PIII
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Summary of Contents for DSPPA MP300PIII
- Page 1 P.A. SERIES MIXING AMPLIFIER MP200PIII MP300PIII MP600PIII MP1000PIII O W N E R ’ S M A N U A L Before operating, please read this manual carefully. FEATURES Three microphone inputs, two auxiliary inputs, and one AUX output for link.
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Page 3: Front Panel
FRONT PANEL 1 LED power indicator 6 Mic volume control For main power. Adjust microphone volume. 2 Power switch AUX volume control For main power. Adjust AUX input volume. 3 LED level meter 8 Mic 1 input jack Indicate output level. Connect to microphone of unbalanced 4 Bass control 30-600Ω... -
Page 4: Muting Function
When connecting to speakers, use one pair of speaker output terminals only. Connections DECK TUNER 100V AUX OUT AUX2 AUX1 MIC3 MIC2 Priority MIC or Chairman’s MIC MUTING FUNCTION This model provides muting function. The inputs from Mic 2, Mic 3, Aux 1 and Aux 2 are automatically muted by the input from Mic 1, as the signal from Mic 1 overrides other input signals. - Page 5 1. Do not block ventilation holes. 2. The amplifier should not be placed in any of the areas: 1) with poor ventilation; 2) exposed to direct sunlight; 3) with high ambient temperature or adjacent to heat-generating equipment; 4) with high humidity or heavy dust; 5) susceptible to vibration.
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Page 6: Specifications
● When the “Power switcher” is off, please pull out the power cord from the socket. Please keep the equipment out of water. ● To reduce the risk of electric shock, do not remove the cover. ● No user parts inside. Refer servicing to qualified service personnel. Co. Ltd. Guangzhou DSPPA Audio... - Page 7 公共广播系列 MP200PIII 带前置广播功放 MP300PIII MP600PIII MP1000PIII 使用说明 欢迎使用 DSPPA 公共广播系统。为您能更好的使用产品，使用前请认真阅读本说明书． 性能特点 三个话筒输入口，两个辅助输入口，一个辅助输出口,最宜于公共广播。 100V, 70V 定压输出和 4Ω定阻（平衡，不接地）输出。 有默音功能,便于插入优先广播。 各通道独立音量控制。 高音和低音音调控制。 5 单位 LED 电平表,甚易监察工作状态。 输出短路保护并告警。 单机即为一个完备的公共广播小系统。...
- Page 8 此页留空供用户记事。...
- Page 9 前面板 1 电源指示灯 4 低音调节 7 辅助音量 2 电源开关 5 高音调节 8 第 1 号（优先）话筒插口 3 LED 电平指示 6 话筒音量 注意: 5 只 LED 长亮时表示过载失真,应调节有关音量旋钮使第 4-5 只灯闪烁. 后面板 1 默音控制 4 辅助输出口(录音或链接另一功放) 7 保险丝 2 #2,#3 话筒插口 5 输出接线端子 3 辅助输入 1,2 插口 6 交流电源接口...
- Page 10 系统之连接 录音卡座 收音机 100V AUX OUT AUX2 AUX1 MIC3 MIC2 优先话筒或 主席话筒 默音功能 Mic 1 乃具有最高优先级别之输入插口，由该口输入之信号将抑制其它口输入之 信号。抑制的程度可由机器后面板之默音控制器“MUTE”调节，调节范围为 MAX（0 Db）到 MIN (-30 dB)。出厂时调在调至最小端“MIN”。 MUTE...
- Page 11 安装注意事项 1 切勿堵塞通风口。 2 电源线如有破损，应即停止使用。 3 功放不应放在下列地方： 通风不良处； 多尘、潮湿处； 阳光直射处; 环境温度高或接近热源之地方； 易受振动之地方。 4 机壳应安全接地。 5 电源插头和插座应相容。 6 当接通电源并输入信号后，如听到短促报警信号音，即说明输出线路有短路故 障，应即切断电源，排除故障后重新加电。...
- Page 12 Mic1 输入覆盖其它输入（衰减 0 到 -30dB） 默音功能 AC 220V-240V/50Hz-60Hz 电源 120W 250W 500W 650W 电源消耗 418×338×88mm 尺寸 12.5kg 13.5kg 15.5kg 16.7kg 毛重 10kg 11kg 13kg 14kg 净重 规格如有改变恕不另行通知 注 意 ● 本设备的电源开关在“断”状态时，机器并未与电网电源完全断开，为安全起见，在不使用 本设备时，请将电源线插头拔出插座。 ● 本设备不能遭受水滴或水溅且不能将装满水的花瓶之类的物品放置在设备上。 ● 请勿随意打开机器盖板，以防触电。必要时须由有专业证书之专业人员进行修理。 Guangzhou DSPPA Audio Co. Ltd. SMS-V1.0...
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