Beta Three EC-2600U Operation & User’s Manual

Text of Beta Three EC-2600U User Guide:

• Beta Three EC-2600U, ED-B3-MA-070427-002 OUTPUT INPUT MUTE DOWN UP DISPLAY RECALL /ENTER DIGITAL SPEAKER CONTROLLER MUTE MUTE MUTE MUTE MUTE MUTE MUTE -6 -10 -20 -40 COMP OVER LOCK IN-1 IN-2 HF MF LF SLF LIMITER OVER -6 -10 -20 -40 SLF LF MF HF IN-2 IN-1 -40 -20 -10 OVER LIMITER IN-1 IN-2 HF MF LF SLF LIMITER OVER -6 -10 -20 -40 SLF LF MF HF IN-2 IN-1 -40 -20 -10 -6 OVER LIMITER IN-1 IN-2 HF MF LF SLF LIMITER OVER -6 -10 -20 -40 SLF LF MF HF IN-2 IN-1 -40 -20 -10 -6 OVER LIMITER -6 PROGRAM STATUS REMOTE/ID 21 CBA D E F POWER Beta Three C-2600U Speaker con

• Beta Three EC-2600U, CONTENT 1. 2. 2.1 2.2 2.3 3. 4. 5. 6. 7. 7.1 7.2 7.3 7.4 7.5 8. 8.1 8.2 8.3 9. 9.1 9.2 9.3 9.4 10. 11. 12. 13. 14. PRECANTION INTRODUCTION Audio features User interface Other features UNPACKING AC POWER REQUIREMENTS FRONT PANEL CONTROL FEATURES REAR PANEL INTERCONNECT FEATURES DISPLAYS AND OPERATION Switching display mode Indications and operations at lock Display and operation during external control To recall Changing remote id BUILT-I

• Beta Three EC-2600U, |< >| 1 1> PRECARTIONS NO!NO! ABNORMAL PHENOMENA: Please turn off the power and pull out the plug when you find unusual sound or smell when operation. POWER CORDS PROTECTION Don't touch power cords with wet hands to avoid electric shock. Don't put the cords in crowded people. KEEP AWAY FROM WATER AND SUNDRY GOODS DON'T OPEN THE COVER IF NOT GUIDED BY A QUALIFIED ELECTRICIAN PULL OUT THE POWER CORDS TO AVOID FIRE WHEN YOU DON'T USE THIS UNIT. DON'T OVERLOAD IT DIGITAL SPEAKER PROCESSOR

• Beta Three EC-2600U, |< >| 2 2> INTRODUCTION Thank you for your purchasing of the DEVICE digital speaker processor. This processor builds on the advanced and experienced ideas of design and marketing, the excellent audio performance and competitive quality/price ratio make sure your interests. This unit DEVICE , can provide two channel analog precise signal the precise digital control. She has audio processor and audio management functions. It can be used to the middle/small sound reinforcement system. And can be used a monitor to monitor to monitor the working issues. RS-485 PC port is provided for use with proper software system. S

• Beta Three EC-2600U, |< >| 3 3> UNPACKING As a part of our system of quality control, every product is carefully inspected before leaving the factory to ensure flawless appearance. After unpacking, please inspect for any physical damage. Save the shipping carton and all packing materials, as they were carefully designed to minimize the possibility of transportation damage should the unit again require packing and shipping. In the event that damage has occurred, immediately notify your dealer so that a written claim to cover the damages can be initiated. The right to any claim against a public carrier can be forfeited if the ca

• |< >| 4 5> FRONT PANEL CONTROL FEATURES Power switch To turn the power on/off. When the unit is turned on, the previous signal setting is recalled. Input channel 1 mute button: Press the button, the red LED on the left lights up, the input is muted. The output from Channel 1 has not the signal output, but at the same time, inpu

• Beta Three EC-2600U, |< >| 5 6> REAR CONNECTING FEATRUE 1. Analog input terminals(IN-1,IN-2) Connector: XLR-3-31 1GND2HOT3COLD Circuit: Electronic balanced circuit Maximum input level:+20dBu 12 3 4. Pare signal switch(BGM SWITCH) Control voltage:DC+5V-+48V Connecting: terminal board, tight the screw Action status: the voltage on two terminals> 5V DC,input switch to BGM, or the In1 and IN2 a re a vailable 2. Analog output termainals

• |< >| 6 7> DISPLAY AND OPERATIOIN When PROGRAM is lit: The number display indicates the current program number and each output channel indicator indicates output level at that output; When OUTPUT STATUS is lit: The number display indicates the current program numbe

• Beta Three EC-2600U, |< >| 7 To assure the use security by using an external computer(need to install control software of this processor), you can disable RECALL and REMOTE/ID operation with the unit, and then LOCK indicator lights up. You can operate without using an external computer to LOCK and release LOCK of the unit To LOCK 1). Turn off the power, 2). Turn on the power with keeping pressing UP button.(Sound is not output), 3). LOCK lights up while digital transistor display normal No., move away your

• Beta Three EC-2600U, |< >| 8 7.5 Changing remote ID REMOTE ID is preset at factory to 01. It can only be changed by operating from the panel: Press DISPLAY button. Then REMOTE/ID indicator lights up and currently selected number displays set number displays, Press UP or DOWN button repeatedly until the number you want appears. When you keep pressing them. The number gains or loses continuously, Press RECALL/ENTER button, confirm the changing and display the latest ID code. RECALL /ENTER DOWN UP RECALL /ENTER RECALL /ENTER 1). 2). 3). DIGITAL SPEAKER PROCESSOR

• Beta Three EC-2600U, |< >| 9 8> BUILT-IN SIGNAL PROCESSING Signal Processing Block and procedure Chart ( go to 13 for reference). 8.1 input signal selecting block Select the combination of 2 analog channels ( IN1+IN2) and 2 digital channels ( IN1,IN2). 8.2 Master channel processing block 1). 11-band parametric equalizer EQ Type : (parametric equalizer type): Select one of Peaking/ bandpass/hi-shelf/lo-shelf/notch; Frequency : Adjustable in a range of 20Hz-20kHz, at 1/12 oct steps and from 121 points. Level :

• |< >| 10 3). 3-band PEQ 4). Channel Level 5). Peak Limiter. 6). DELAY 7). Phase 8). Muting 9). Domain of output channel link It offers 3-band PEQ for each output channel. Each parameter of 3-band PEQ is same as the PEQ of master channel processing block. Adjustable in 0.5dB steps over a range of oo -- +12.0dB. Include Instantaneous waveform transformation type peak limiter in eac

• Beta Three EC-2600U, |< >| 11 9> SYSTEM CONTROL SOFTWARE This facility offers a mult-functional software control panel, which controls Max 50 equipments, and it equips lots of relative documents and allow users to put into practice concretely and quickly. 9.1 How to get this software The software is stored in the disc. of course, you can also down load the latest version of this software and more our company's optimize collocated files and practical useness. 9.2 Installation of the software System requirement: Window98 or above operation systems. Distinguish of clearance at 800*600 or above, have at least a USB serial interface . Play the installation program DEVICE on the disc, and finish

• Beta Three EC-2600U, |< >| 12 9.4 Using of the software When you finish the installation , run the controlling software and it will display the following page: 1). Display of status: Device ID. Program ID, Serial Port, 2). Indication of communication between this facility and computer: It displays OK normal communication, or ERROR for unmoral, 3). By different colors to identify the 13th curve of frequency response, 4). Device list, 2 times press No. of the device , then being ready to connect, and display the following interface: 5). Input channels IN1, IN2 and output channels OUT-A, B ,C D,E,F indication of electric level, 6). In

• Beta Three EC-2600U, |< >| 13 8). Program Operation Menu (effective only on line), after click, if choose program List order, then you can see the following interface: after listing(Press Stop List during the listing, the Program List will end )show: Press Confirm , then Show: Red Marks on the right of button, Show no operation. Protection: If set Protection ,the program can not be revised or covered. DIGITAL SPEAKER PROCESSOR

• |< >| 14 Recall Lock: Prohibit/ Permit to transfer the program via the panel key, if set rohibit ,you can not see the program on the Panel ,and even can not transfer the program.. If choosing Program Restore order : Delete: the program protected will not be deleted Recall: Press the Recall order, will implement the operation of Transferring Program, a

• Beta Three EC-2600U, |< >| 15 9). Save the current configuration program to file, and click to show the following interface: 10). Open the program file in the computer, and click to show the following interface: Choose the file, and press Open Button 11). Signal processing procedure ,Function Module, Parameter Adjustment range 11.1 Enter mode choosing: (1) analog 2 Channel (2) Analog Mono Mix: IN1+IN2 DIGITAL SPEAKER PROCESSOR

• Beta Three EC-2600U, |< >| 16 11.2 Delay Adjustment Interface Right corner is the Delay Adjustment Interface, if change the delay time, and the interface shows the delay distance accordingly(Sound speed=340m/s). 11.3 PEQ Adjustment Interface You can set PEQ Open/ Close and Link Attention: Link setting is also effective to Enter Channel Gain. Only press the button ,which show the Filter Curve accordingly, you can adjust the parameter ( Filter Tyye, Central Frequency,Q/Bandwidth, Gain/Level). DIGITAL SPEAKER PROCESSOR

• Beta Three EC-2600U, |< >| 17 11.4 Input Channel Gain Adjustment Interface: 11.5 Input Channel Silence , press Mute , and turn red to show the state of Mute, otherwise , it is no Mute. 11.6 Output Channel Crossover setting Interface: The above part is High Pass Filter ( cut low frequency), the under part is Low Pass Filter (cut high frequency ). DIGITAL SPEAKER PROCESSOR 1 2

• |< >| 18 11.7 Output Channel Peak Limit Adjustment Interface Adjustment Range :-24.0db +2.0db,OFF, 0.5db for each step. 12). Current output channel sound source choosing ( Choosing IN-1,IN-2,OR IN-1+IN-2) 13). Frequency Response Curve showing range, Show the PEQ curve of the main channel IN-1,IN-2 and the Output Channel, and the curve of the HPF / LPF . 14). Click the butto

• Beta Three EC-2600U, |< >| 19 15). Default configure adjustment: when it is in the off line status, click the button for showing the following interface: Select the default configure file which need to adjust, click APPLY , for returning to the main interface. At the time, the parameter of the controller did not change. Click the command for login. Select download configure to controller. The parameter of controller will update after successful login, Audio process will be effective. Please check the other relevan

• Beta Three EC-2600U, |< >| 20 10> FREQUENTLY QUESTIONS SOLVING Disconnect Panel button operation error No Sound output Overload indicator is flashing often Sound default Noise Check the power cord is connected well or not? And the power button on the front panel is turn on or not? 10.1 Audio relevant question Check whether the setting of input signal and plus is limited. And will get more plus from output. So do not try to adjust much the plus of the equipment and filter. That will caused the output noise being strong. Check the crossover setting if want output full range signal. Whether the input signal is

• Beta Three EC-2600U, |< >| 21 11> TECHNICAL SPECIFICATION Analog input Port Input impedance Max input power A/D conversion Analog output Port Output impedance Load impedance Max output level Analog characteristics Frequency response S/N Ratio Distortion+noise System min delay Remote control port Others Power request Power waste Dimension Weight Usage temperature Storage temperature Accessories Power cord USB connector Fuse(spare) User manual Disc : : : : : : : : : : : : : : : : : : : : : : : Balanceable 6.35 mike socket (BGM

• Beta Three EC-2600U, Installation record Worker Tel: E-mail: Agent Tel Address System description(equipment, engineer request and its relevant information): DEVICE program No.: program name program panel is locked or not: program information: input channel1: Plus dB, delay ms, sound silence on off, channel click status on off input selection: stereo, mono parameter equal filter 1, filter type centre frequency Q value/wide parameter equal filter 2, filter type centre frequency Q value/wide parameter equal

• Beta Three EC-2600U, |< >| 23 Output channel click status: Other setting: The panel operation is locked or not machinery address code machinery infomation Input channel A: Sound source IN1 IN2 IN1+IN2,output plus dB phase normal contrary output delay ms parameter equal filter 1, filter type centre frequency Q value/wide parameter equal filter 2, filter type centre frequency Q value/wide parameter eq

• Beta Three EC-2600U, |< >| 24 select sound source for each channel -IN1- -IN2- -IN1+IN2- Delay HpfLpf PEQ Gain Limiter Mute -IN1- PEQ Gain Mute Delay -IN2- PEQ Gain Mute Delay -A Delay HpfLpf PEQ Gain Limiter Mute -B Delay HpfLpf PEQ Gain Limiter Mute -C Delay HpfLpf PEQ Gain Limiter Mute -D Delay HpfLpf PEQ Gain Limiter Mute -E Delay HpfLpf PEQ Gain Limiter Mute -F Function drawing Input Output input dynamic indicator input overload/clip indicator input plus mute +12dB input mute input delay 0 2033ms A/D input EQ bands11, type: Peaking

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