AMC AMP 4X500 User manual

User
Manual
AMP
Power Amplier
技术要求：
1、面板颜色要求：面板黑色,丝印白色字符(特殊字符除外)。
2、菲林按1：1出，丝印严格按图纸丝印。
3、详细要求按生产订单为准，IQ C 按生产订单要求检查。
共1 �第1 �
V1.0
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有效版本
数量 1
面板丝印图
广东顶力视听科技有限公司
DIGISYNTHETIC CO.,LTD

Safety instructions
USER MANUAL AMP Power Amplier
When using this electronic device, basic precautions
should always be taken, including the following:
1 Read all instructions before using the product.
2 Do not use this product near water (e.g., near a bathtub, washbowl,
kitchen sink, in a wet basement or near a swimming pool etc).
3 Use this device when you are sure that amplier has a stable base and
it is xed securely.
4This product, in combination with loudspeakers and amplier may be
capable of producing sound levels that could cause permanent hearing
loss. Do not operate for a long period of time at a high volume level or at
a level that is uncomfortable. If you experience any hearing loss or ringing
in the ears, you should consult with otorhinolaryngologists.
5 The product should be located away from heat sources such as radiators,
heat vents, or other devices that produce heat.
6 The product should be connected to a power supply that is described
in the operating instructions or are marked on the product.
7The power supply should be undamaged and never share an outlet
or extension cord with other devices. Never leave device plugged
into the outlet when it is not being used for a long period of time.
8Care should be taken that objects do not fall into liquids and liquids
would not be spilled on the device.
9The product should be serviced by qualied service personnel if:
– The power supply or the plug has been damaged.
– Objects have fallen into or liquid has been spilled on the product.
– The product has been exposed tor ain.
– The product has been dropped or the enclosure damaged.
10 There are some areas with high voltage inside, to reduce the risk of electric
shock do not remove cover of the microphone receiver or power supply.
The cover should be removed by the qualied personnel only.
02
CAUTION
To reduce the risk of electric shock, do not remove screws.
No user-serviceable parts inside. Refer servicing to qualied
service personnel. To reduce the risk of re, electric shock
or product damage, do not expose this apparatus to rain,
moisture, dripping or splashing and that no objects lled
with liquids, such as vases, shall be placed on the apparatus.
RISK OF ELECTRIC SHOCK
DO NOT OPEN

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Maximum Usage 65mm
Minimum Usage 18mm
Minimum Usage 18mm
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Minimum Usage 18mm
Minimum Usage 18mm
Minimum Usage 18mm
Maximum Usage 65mm
Maximum Usage 65mm
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Table of contents
USER MANUAL AMP Power Amplier 03
Before you start
Introduction......................................................................................................................................................4
Features................................................................................................................................................................4
Operation
Front panel ........................................................................................................................................................5
Rear panel...........................................................................................................................................................6
Front panel functions.................................................................................................................................7
Rear panel functions...................................................................................................................................7
Specications
General specications................................................................................................................................8

USER MANUAL AMP Power Amplier
Before you start
Highly ecient Class D amplier designed in a slim 1 rack unit gives a choice to drive 8 Ω, 4 Ω, and 2 Ω
speakers also ensures increased power density and better audio performance. Ampliers are customized
to use in live sound systems, great for night clubs and discos.
04
FEATURES
• D class power amplier
• Switching power supply
• Designed to drive 2 Ω speakers
• Soft start
• 1 rack unit size
• Variable speed cooling FAN
• Balanced XLR inputs
• LINK outputs
• Powercon for connecting mains power
• Signal clipping indicator
• Overload protection

USER MANUAL AMP Power Amplier 05
技术要求：
1、面板颜色要求：面板黑色,丝印白色字符(特殊字符除外)。
2、菲林按1：1出，丝印严格按图纸丝印。
3、详细要求按生产订单为准，IQ C 按生产订单要求检查。
共1 �第1 �
V1.0
�� �数 更改文件号 � 字 日期
��
校�
�核
批准
有效版本
数量 1
面板丝印图
广东顶力视听科技有限公司
DIGISYNTHETIC CO.,LTD
31 2
技术要求：
1、面板颜色要求：面板黑色,丝印白色字符(特殊字符除外)。
2、菲林按1：1出，丝印严格按图纸丝印。
3、详细要求按生产订单为准，IQ C 按生产订单要求检查。
共1 �第1 �
V1.0
�� �数 更改文件号 � 字 日期
��
校�
�核
批准
有效版本
数量 1
面板丝印图
广东顶力视听科技有限公司
DIGISYNTHETIC CO.,LTD
3
1 2
Front Panel | AMP 4X500
Front Panel | AMP 500, AMP 1500
1. Volume controls |2. LED indicators |3. Power switch
1. Volume controls |2. LED indicators |3. Power switch
Operation

USER MANUAL AMP Power Amplier06
21
技术要求：
1、面板颜色要求：面板黑色,丝印白色字符(特殊字符除外)。
2、菲林按1：1出，丝印严格按图纸丝印。
3、详细要求按生产订单为准，IQ C 按生产订单要求检查。
共1 �第1 �
V1.0
�� �数 更改文件号 � 字 日期
��
校�
�核
批准
有效版本
数量 1
面板丝印图
广东顶力视听科技有限公司
DIGISYNTHETIC CO.,LTD
3 34
Rear Panel | AMP 4X500
1. Mains power connector |2. Output connectors |3. Operation modes |4. Input connectors
AM
123 3 5 44
Rear Panel |AMP 500
1. Mains power connector |2. Output connectors |3. Link connectors |4. Input connectors |5. Operation modes
AM
123 3 5 44
Rear Panel | AMP 1500
1. Mains power connector |2. Output connectors |3. Link connectors |4. Input connectors |5. Operation modes
Operation

USER MANUAL AMP Power Amplier 07
Operation
Front panel functions
VOLUME CONTROLS
Rotary knobs for adjusting the volume level of the selected channel.
LED INDICATORS
The power LED indicator illuminates when the power is turned "ON".
The signal LED indicator illuminates when the input signal is greater than
-14 dBu is present.
The clip LED indicator when the input signal is greater than +3 dBu is present.
Occasional blinking is acceptable, but if LED lights on more than intermittently,
turn down either the power amplier level or reduce the output level of the
preceding component to avoid audible distortion.
POWER SWITCH
Switch amplier power ON or OFF.
Rear panel functions
MAINS POWER CONNECTOR
Power connector for mains power.
AMPLIFIER OUTPUT CONNECTORS
Audio outputs designed to connect speakers by using Speakon type connector.
AMPLIFIER INPUT CONNECTORS
Input connector designed to connect external audio signals.
AMPLIFIER LINK CONNECTORS
Connect outgoing audio signal from input connectors to additional amplier.
Input and link connectors are connected with each other directly.
OPERATION MODES
There are 3 available modes of operation: stereo, bridge, and parallel. Turn o
the amplier before switching these modes.
Stereo mode: This is a general mode. In this mode all amplier channels are
separate from each other and can be used individually. All inputs require an audio
signal and all volume controls are active. The minimum loudspeaker impedance is
specied in the general specication table on the user manual's last page.
Bridge mode: This mode combines power from two channels to drive a single
loudspeaker. If bridge mode is activated the audio signal to AMP 500 and
AMP 1500 ampliers should be connected to Input1. Connect audio to Input3
to bridge 2 and 3 AMP 4X500 ampliers' outputs. The minimum loudspeaker
impedance should be 4 Ω for AMP 500 and AMP 1500 models and 8 Ω for AMP
4X500 model. Before enabling Bridge mode pay attention to the wiring diagram
on the rear panel of the amplier. Bridge mode requires specic wiring.
Parallel mode: This mode allows to operation of two amplier channels in parallel
with the same audio signal. Two inputs are internally connected, so only Input1
and Input3 require an audio signal for the AMP4X500 amplier. Use Input1 only
for two-channel ampliers AMP 500 and AMP 1500. In parallel mode all volume
controls are active. Do not use parallel mode then feed the amplier with separate
audio signals. Please note that only amplier inputs are connected in parallel. Do
not connect output connectors in parallel! This is not an output parallel mode.

USER MANUAL AMP Power Amplier08
General Specications
AMP 500, AMP 1500, AMP 4X500 Power Ampliers
AMP 500 AMP 1500 AMP 4X500
Power supply AC 220-240 V, 50/60 Hz
Channels 224
Output power 8Ω 2x350 W 2x800 W 4x350 W
Output power 4Ω 2x500 W 2x1500 W 4x500 W
Output power 2Ω 2x600 W 2x1800 W 4x600 W
Output connectors Speakon
Input/Link Balanced XLR
Input Impedance 20 kΩ
Input gain 2dBu
Frequency Response 20 Hz – 20 kHz
THD+N < 0.1%
S/N ratio > 105 dB
Crosstalk > 75 dB
Cooling Forced air cooling
Dimensions (H x W x D) 44 x 483 x 375 mm
Weight 5,6 kg 7 kg 7,2 kg
The specications are correct at the time of printing
this manual. For improvement purposes, all specications
for this unit, including design and appearance, are
subject to change without prior notice.