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Related Manuals for ALFAtron PA100W
Summary of Contents for ALFAtron PA100W
- Page 1 PA100W...
- Page 2 PA100W Preface Read this user manual carefully before using this product. Pictures shown in this manual are for reference only, different model and specifications are subject to real product. This manual is only for operation instruction only, not for any maintenance usage. Any changes of functions and parameters will be informed separately.
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Page 3: Safety Precautions
PA100W SAFETY PRECAUTIONS To insure the best from the product, please read all instructions carefully before using the device. Save this manual for further reference. Unpack the equipment carefully and save the original box and packing material for possible future shipment ... -
Page 4: Table Of Contents
PA100W Contents 1. Introduction ....................... 5 1.1 Introduction to PA100W ..................5 1.2 Features ......................5 1.3 Package List ...................... 5 2. Panel Description ..................... 6 2.1 Front Panel ......................6 2.2 Rear Panel ......................7 3. System Connection ....................8 3.1 Usage Precautions .................... -
Page 5: Introduction
PA100W 1. Introduction 1.1 Introduction to PA100W PA100W PA100W is a compact-size digital amplifier (Class-D) with 3 inputs (1 L+R stereo audio, 1 analog audio, 1 optical fiber audio). It features switchable stereo 2x50Watt@8Ohm or mono 1x100Watt@4Ohm output, and boasts complete EQ adjustment and intuitive work status display, making it an ideal addition to a classroom or conference room application. -
Page 6: Panel Description
PA100W 2. Panel Description 2.1 Front Panel Figure 2- 1 Front Panel of PA100W Name Description Power LED Illuminate red when powered on ① Input Selection Press to select any one of the 3 inputs, indicators will light accordingly Input 1~3 corresponds to audio sources connected to the 3 ②... -
Page 7: Rear Panel
PA100W 2.2 Rear Panel Figure 2- 2 Rear Panel of PA100W Name Description TCP/IP: (optional) connect with control device to enable IP control via web-based GUI& TCP/IP communication software; Indicators will blink when connected to control device and communicated normally ①... -
Page 8: System Connection
PA100W 3. System Connection 3.1 Usage Precautions 1) System should be installed in a clean environment with proper temperature and humidity control 2) All of the power switches, plugs, sockets and power cords should be insulated for safety. 3) All devices should be connected before powered on. - Page 9 PA100W Step6. Plug DC 33V power adaptor to the power port of PA100W.
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Page 10: Audio Output Connection
PA100W 3.4 Audio Output Connection 3.4.1 Stereo output (default): 2x50Watt@8Ohm Dial the switcher to STEREO to enable 2 50Watt@8Ohm stereo output mode. Connect the amplifier regularly (as shown in the following figure): Figure 3- 2 Stereo Output Connection 3.4.2 Mono output: 1x100Watt@4Ohm... -
Page 11: Application
PA100W 3.5 Loop Connection PA100W boasts a LOOP port for audio signal loop output, max 255 units can be looped within the same operation system. Connect PA100W like this: Figure 3- 4 Loop Connection Then audio signal sent to the first PA100W is cascaded to other connected PA100W, which enables multiple PA100W share the same audio source. -
Page 12: System Control
PA100W 4. System Control 4.1 Front Panel Button Control Front panel buttons provides direct audio control including input source selection and audio effect adjustment. Figure 4- 1 Front Panel Buttons Operation Format: Input Sel + Control + Volume Knob (indicators and volume bar will display real-time operation) ... - Page 13 PA100W...
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Page 14: Ir Control
PA100W 4.2 IR Control Connect an IR receiver (5V, without carrier) to IR IN port on the rear panel, users are able to control the amplifier by the included IR remote (see as below): Input Selection Mute Unmute Volume Control... -
Page 15: Rs232 Control
Unused Unused Unused Connect the PA100W to the control device (e.g. a PC) with RS232 cable and set the parameters in the right manner, the control device is able to control PA100W via designed software. 4.3.1 Installation/uninstallation of RS232 Control Software Installation: Copy the control software file to the computer connected to the PA100W. - Page 16 PA100W Parameter Configuration area Parameter Configuration area Monitoring area, indicates Monitoring area, indicates whether the command whether the command sent works. sent works. Command Sending area Command Sending area Please set the parameters of COM number, bound rate, data bit, stop bit and the parity...
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Page 17: Rs232 Communication Commands
PA100W 4.3.3 RS232 Communication Commands 1) Case-sensitive. 2) “[“, “]” in the commands are only for easy recognition and not necessary in real operations. Other symbols including “.” “%” are parts of the commands. 3) Feedbacks listed in the column “Feedback” are only for reference, feedbacks may vary according to different operations. -
Page 18: Tcp/Ip Control
PA100W can be controlled by PC without Ethernet access or PC(s) within a LAN. Controlled by PC without Ethernet access Connect a computer to the TCP/IP port of the PA100W, and set its network segment to the same as the PA100W. -
Page 19: Control Via Tcp/Ip Communication Software
Step3. Set the PA100W’s network segment to the same as the router. Step4. Set the PC’s network segment to the original ones. Step5. Connect the PA100W and PC(s) to the router. PC(s) within the LAN is able to control the PA100W asynchronously. -
Page 20: Control Via Web-Based Gui
4.4.3 Control via web-based GUI PA100W provides with built-in GUI for convenient TCP/IP control. GUI allows users to interact with PA100W through graphical icons and visual indicators. Type 192.168.0.178 (default IP, changeable via GUI) in your browser, it will enter the... - Page 21 PA100W Audio Selection: Figure 4- 4 Network Control In this interface, you can: Select input Mute/ Unmute LINE/ BASS/ TREBLE control: drag the volume dot to turn down/ up the corresponding volume Switch to network configuration interface by clicking NETWORK...
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Page 22: Port Management
PA100W Static IP: set IP Address, subnet mask and gateway manually. Make sure the IP is different with control devices. Modify password: type in new password in the column, max at 5 numbers/ letters Inquire software version ... -
Page 23: Specification
PA100W 5. Specification Input Output 1x L+R stereo audio 1x LOOP Input Signal 1x 3.5mm analog audio Output Signal 2x Stereo audio/ 1 Mono 1x Optical Fiber audio audio 2x RCA 1x 3.5mm jack Connectors 1x 3.5mm TRS plug Connectors 1x 4-pin 5.08mm... -
Page 24: Panel Drawing
PA100W 6. Panel Drawing... -
Page 25: Troubleshooting & Maintenance
Reconnect power not respond connection adapter. Set the network segment of Control device and PA100W are control device to the same on different network segment with PA100W’s. Fail in TCP/IP control Set the network segment of Network segment of PA100W is PA100W to the same with different with LAN’s. -
Page 26: After-Sales Service
Remarks: For any questions or problems, please try to get help from your local distributor. 1. Limited warranty in respect of Alfatron Products Only 1.1 This limited warranty covers defects in materials and workmanship in this product. 1.2 Should warranty service be required, proof of purchase must be presented to the Company. - Page 27 PA100W deterioration or malfunction resulting from the installation or removal of this product from any installation, any unauthorized tampering with this product, any repairs attempted by anyone unauthorized by the Company to make such repairs, or any other cause which does not relate directly to a defect in materials and/or workmanship of this product.
- Page 28 PA100W 1.12 If this product is returned to the Company this product must be insured during shipment, with the insurance and shipping charges prepaid by the Customer. If this product is returned uninsured, the Customer assumes all risks of loss or damage during shipment.
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