tory burch fashionable york Conference Room Design

[yun0i35vz1]

The first part of the general introduction and the conceptual detailing
First, the engineering design
as a perfect solution for multi-function conference system, not only have high-quality conferencing equipment, expansion of the system still requires a combination of features such as DVD, tape deck, overhead projectors, large screen plot based processors and other multimedia equipment, but also need a strong central control system to manage and coordinate the actions of various devices.
this meeting the coverage of systems engineering project design includes a lecture lobby of about 280 square meters of high-level meeting of intelligent design. This design, we are mainly based on years of construction experience, based conference hall for a clearer arrange. Pin the meeting room, audio, video, video, audio and video and teleconferencing systems design, implementation, multimedia conferencing meeting room to meet the simplicity of the meetings, pragmatic and vivid sound effects, remove and comfortable video display, intelligent camera tracking and complete meeting minutes, convenient remote meetings and other requirements.
the entire system can be divided into display and monitoring, pickup and sound reinforcement,online coach, video signal transmission and control of lighting, television and telephone conference of five parts. By the large screen display, plasma display, audio, video, surveillance video, multimedia audio and video signal switching matrix and the central integrated control, camera control, lighting and lighting components.
all signal switching and distribution are in the control room.
Second, the meeting room location and function of the configuration
1, functional design
almost 200 people auditorium designed for meetings, small performances comprehensive place. Mainly used to hold large and middle sized meetings, such as reception conferences, product exhibitions, speeches, signing etiquette, staff training.
in the functional design, and asked to think the versatility and advanced,pink tory burch flats, should be embodied in the following areas:
? advanced display features
efficient performance in all areas and show the latest content . This requires using the most advanced forms of multimedia: text, language, pictures, continuous images, computer files and so on.
? faultless conferencing
meet a variety of levels of conferences, academic forums, lectures and other forms of conference activities. Meet the news conference, party, ceremony and other public activities.
? strong training function
technical training, teaching, product presentation; large yearly meeting, monthly meeting, the corporation normal.
? general can perform functions
for general amateur fashion of melodramatic performance masterpiece show, held a variety of supper reception and dance and so on.
3, the chief configuration
? session part (optional)
hand in hand conference speech set the system equipment, set table-mounted installation of mobile devices, to support the electronic voting and the realization of the camera with voice recording Joint meeting of tracking and other functions. .
? live sound, restore part of the selection of high-performance sound reinforcement
audio equipment that is designed to meet the requirements of the meeting, but also to meet the needs of small-scale performances.
? high-quality large-screen display section
selection of high brightness, high elucidation projection equipment, vast meeting content to improve meeting quality. Select electric projection screen equipment. .
? convenient, fashionable meeting rooms set in the control chapter of the
all the equipment such as: DVD / MD and other equipment to a absolute concentration of all control equipment, and with the wireless color touch screen control. Encountered a similar situation over in front of you equitable need a wireless color touch screen can be adjusted; Not only that, the conference room lights, cordless curtain rising, falling; all equipment can all be through the touch screen operation is completed. Very stylish and convenient.
? signal switching and distribution part of the selection of high-performance broadcast
signal switching and distribution equipment. All signals will be routed to the projector and other equipment on display, all the computer signals the thread through all the equipment line of equipment for the RGBHV HD prototype to improve the image quality.
? session control part of the
highly integrated, digital control devices. Use digital control devices, set all around, mixer, amplifier and other functions, the use of digital processing technology to simplify the original complex system operation can be completed for the operation of several key: debugging on the device, we can be professional debugging software, the actual needs of the user settings and debugging to the best state, is divided into dozens of patterns stored. In use, the user can press the mode button can be retrieved, and then ensure that each mode of operation under the non-professional staff are working in the best condition. Truly
? camera monitoring and recording system (optional)
set 2 sets of high speed dome camera with digital audio and video conferencing systems to achieve speech tracking linkage function.
three main features of this design pattern
① Camera Tracking linkage: Configure the number of speeches voting system can be an external camera system equipment. Camera system can capture live video use as a conference, but also be linked to follow the speaker. Auxiliary camera system is often connected with the conference system, through the open microphone session given by the trigger signal to control the camera movement, and then pick up the video signals are transmitted to the projector, the forgery, exaggeration; can also CP switching equipment, the camera video signal is sent to a VCR export.
② limited number of speeches and other auxiliary functions: According to the President's apply, to control the order of speaking throughout the meeting. Through the control of the microphone which open and close order to achieve the venue management; the system configuration of digital speech system, a good solution to this problem.
③ DSP effects processing: configurations of professional digital audio processing system. Because 24bitA / D,tory burch continental wallet 国悲句，你能撑到第几, D / A converter, 48khz sampling 18bit digital DSP processing, there are gain amplification - filter - Compression - frequency - Balanced - Parametric EQ - Delay, etc., can be any exchange, remodelling, the default / stored / transferred out to meet the language, music, etc. use different functions.
④ intelligent centralized control functions: centralized control device set, you can conference room equipment, such as: DVD / MD and other equipment to a total concentration of all control equipment, and with the color touch screen control. Conference controllers can adjust the wireless color touch-screen control room lighting, electric curtains rising, falling, signal switching, and all other functions. Very stylish and convenient, truly
⑤ video signal storage system: hard disk video recording equipment, the camera can capture the video signal through the signal in real time DVR digital storage. Multi-function embedded in the multipurpose auditorium pipeline, when necessary, through appropriate expansion, can be easily linked and information video editing, video recording function.
⑥ automatic audio mixer device: When the spokesman for the speech, the microphone automatically open line, the other automatically corner off the microphone, to avert the roaring noise and the environment, enabling alone, cultivate system reliability; and set President precedence functions.
⑦ remote conferencing system: Optional set the television conference system, if only, the households in the case of the foot, with the country and other sister unit Mengniu TV and telephone conference was held, saving time and money. Was reserved in the fitting position to insert. All video and audio can be spread to others through video conferencing terminal conference room video conference.
second part of the device configuration and design that
1, sound reinforcement system design specifications
1, sound reinforcement design requirements
audio system to play the following functions: burst into a crowd of sources, recording; Conference PA; pellet PA; multi-channel digital theater sound reinforcement; primarily composed of 3 parts namely: the sound source, the central control processing equipment, sound reinforcement speaker. Audio sound system audio system to play the following functions: burst into a great many audio recording, conference sound reinforcement, dancing sound reinforcement, multi-channel digital theater sound reinforcement. Mainly with conference microphone, natty meeting processing equipment, amplifiers, speakers and other equipment. Smart devices can automatically open microphone session switch, automatic whistle control of production, so the meeting will be smooth, and can be reached unattended. Fjust aboutund design criteria are consist in ...:
? ; reverberation time calculation norms
? with, on-site control of the environment and howling phenomenon, to meet the versatile needs. Music and sound system should meet the PA system a standard language, the language of the audience requires a good and sufficient clarity of the sound field sound pressure level and good uniformity. Venue sound reinforcement system requirements:
Maximum SPL: 125 HZ-4KHZ average sound pressure level within the scope ≥ 95dB;
transmission frequency: 63HZ-8KHZ to 125-4KHZ average sound pressure level is 0dB, granting +4--12dB, and within the 125 HZ-4KHZ allows ≤ ± 4dB;
unevenness of the sound field: ≤ 8dB (hub frequency is 1KHz, 4KHz (1 / 3 octave);
sound transmission Gain: 125 HZ-4KHZ average-8dB.
2, audio equipment selection
2-1, audio systems and audio recording system
in the device, uses 1 TASCAM analog tape deck, a DVD player.
2-2, TASCAM 202 MKIII Dual audio recording deck
Although the deck is an analog recording equipment, but because of the popularity of high long-term vitality brought it for in numerous regions of the music producer who is still an indispensable equipment on the market in China but the vast bulk of decks were able to see the type of household, not only the background noise of the resolution is not high, but durability is also poor, it is easy to use failure year or two. To this end, the professional introduction of the Japanese company's professional TASCAM Recording Deck 202 MKIII.
as a professional recording deck, 202 MKIII with the following functions: Dolby B, C noise rebate with HX PRO spirited prejudice servo; dual motor IC logic control to work with the body; LCD electronic counter automatic tape type selection; prejudice fine-tuning control; music quest and music browsing.
? type: dual card dual recorded tape recorder
? for tape: general, chrome belt and metal strap
? rewind time: 110 seconds 60-minute tape
? ; input: 1 to stereo lotus jaws,coach slippers 元宵~~~~, 2 massive two-wire microphone port
? Output: 1 to stereo lotus mouth
? Wow & Flutter: <0.06%
? ; Frequency Range: 25-19000Hz
? SNR: maximum 79dB
2-3, microphone equipment selection system used in all
microphone JTS wireless microphone were selected Taiwan Taiwan. JTS to the world's most prominent manufacturer of microphones. This system were set up all kinds of handheld wireless microphone, wireless microphone chest clip vocal dynamic microphone such as the equipment requirements of different occasions to meet different demands and needs.
3, distending the sound spokesmen and amplifier equipment selection
The selection of speakers in the appointment taking into account the PA and the need for large dynamic audio and video playback.
sound reinforcement speaker system is an important part of the final device, it is to restore the electric power signal acoustic signal, it is also key, using the full-band (from bass to triple) of the second or third of a alignment of frequency speaker box. When the impedance of the same, the general choice of amplifier power rating equivalent to 1.5-2 times the power rating of the speaker is appropriate, the main speaker carton also should use the same brand, so as not to audio-visual chaos.
this project are made of all the amplifier high-end meeting of the British G 9, performance engineering products. PA design from the orthodox left, the right three teams make up the main reinforcement and circle sound, bass, peripheral equipment, mixer and other components.
3-1, left and right main PA speakers
left and right channels equally by the two G-12 long-range main speakers essay. SPL scope place before the spectators the spectators, for full-range high-output audio sound reinforcement,tory burch loafers You are my seraph ~, music playback for high-quality output, and with the G9 in the G-212B high-energy low-speakers together. G-12 speakers main parameters are as follows:
? Enclosure Type: 2-way reflex fraught
? Enclosure Build: 15 mm Baltic Birch plywood, rebated, screwed & pasted.
? ; Frequency Response: 65Hz - 18kHz ± 3dB
? Sensitivity: 97dB (1w/1m)
? Dispersion: 70 ° x 50 °
? Power Handling: 250w RMS / 500w program
? Maximum SPL: 121dB continuous 127dB peak
? Nominal Impedence: 8 Ohms
? Drive Units: 1 x 12 1 First, the back of the auditorium on both sides and beyond supplement the sound, the second is to play
G-6 speaker main parameters are It��s about time:
? Enclosure Type: 2-way reflex loaded
? Enclosure Build: 15 mm Baltic Birch plywood, rebated, screwed & glued.
? Frequency Response: 100Hz - 18kHz ± 3dB
? Sensitivity: 91dB (1w/1m)
? Dispersion: 60 ° x 60 °
? Power Handling: 125w RMS / 300w agenda
? Maximum SPL: 115dB continuous 121dB pinnacle
? Nominal Impedence: 8 Ohms
? Drive Units: 1 x 6.5 br> 1 x 3 / 4 Room PA-site by the mixer control. DP260 with 24bit A / D, D / A conversion and audio data processing, with filtering, equalization, parametric equalization, compression / limit, frequency, delay, and other functions to ensure the amplifier and speaker system peripherals and signal processing applications. Because the A / D, D / A conversion, frequency bandwidth and dynamic large signal / ruckus, (S / N) lofty, their background ruckus 104dB, will no bring the noise to the sound reinforcement system.
DP260 media matrix signal processing equipment for the CP system for enhancing audio played one important character in the integration of modular design with a crowded, 2-port input and 6 output ports. Can mate the assorted types of input devices, with automatic merging, feedback suppressor, equilibrium compensation, 16 pre-set memories and full remote control capabilities.
through a personal computer design software on the DP0206 the system configuration, parameter settings and common settings. The software is based on menu-driven action, and thus easy to comprehend graphical interface. The software can be a feasible function of each to provide comprehensive control. For the installation, these functions comprise cross-slope, cross-portfolio and storage configurations. The action is concerned, the menu attempts a special page for viewing and adjust the matrix, deletion, balanced compensation, compression, automatic mixing, gating, filtering, delay, echo and feedback suppressor set and microphone / input module and the limited other functions. Can be configured to store the preset to immediately shriek up when needed.
DP260 digital feedback oppression signal peerless technology to automatically monitor the audio feedback on the frequency of work. Once detected, these frequencies, DP260 will automatically set the nick filter precisely, significantly attenuated the frequency, in array to achieve exact fixed-point filter. Audio signal accordingly be minimal clash for the role of the adoption of the suppressors, merely the frequency in question was only decay to a insignificant level
5, the mixer control system, equipment selection, tuning
system as the main mixer. Office of the mixer is a opener component of the PA system, the tuning system is the The program I use MACKIE company's SR24-4 mixer, sound reinforcement mixer section can be accessed through the site control.
SR24-4 is a bus with 7 independent professional mixer output, 4 subgroups, 1 stereo output and 1 mono output, microphone input and line for the 24 input channels, each channel are equipped with 4 band EQ, high and low frequency can be comrades frequency section. 2 stereo inputs to connect stereo sound sources such as CD actors, keyboard or sampler. Group 6 auxiliary outputs, 6 rotary potentiometer adjustment auxiliary send level. For the speaking part of the intercom microphone tuner can receive the total output on marshalling or miscellaneous. Two stereo effects unit for the return of or as a simple stereo instrument inputs, rotary potentiometer adjustment power saving level and sent mixed output.
4-band equalizer can prefer one of two IF frequency. All bands provide 15DB attenuation and promoted. High-frequency filter crossover frequency in 13KHz. Sweep by high frequency between 550Hz to 13KHz. Swept empty of the inter-80H z. and 1.9KHz. Low frequency by 60Hz. EQ ignore switch can be used to contrast treated and untreated sounds.
on the auxiliary output, usually post-fader auxiliary 1-4 after EQ. But can be independent for each outlet will become a pre-fader, equalization, and constantly post-fader auxiliary 5-6, after equilibrium.
other features include: 100MM professional clippers; low noise, high gain amplifier, then;-129dB of EIN equivalent noise (has approached the academic worth, only the professional high-level mixer in order to achieve this level of indicators).
Second, digital speech and video linkage system that
use this design address the Conference of the United States AutoPatch hand in hand equipment. AutoPatch Conference System Digital Conference Equipment for the brand chairman, the performance arrows have been occasions to meet the needs of high-level meeting.
1, speech equipment unit KBB-3500 / 08 (does not support the poll):
? with speech function digital conference voting system
? microphone prosperity can be removed during the rest, and with the protection of cover for equipment maintenance extremely directional microphone, and light with open circles
? built-in speakers, sound clear and shine, this unit is turned on when the microphone is automatically muted to prevent audio feedback
? ; elegant exterior, ergonomic, quite modern flavor
? single headphone jack, the volume can be adjusted freely
? straws can be removed for easy maintenance
2, KBB -3310 Video Switcher:
KBB-3310 video switcher is designed for the display of video signals designed for high-performance professional switching matrix switching equipment for video input signal to multiple synchronous or asynchronous to the video output channel switching any channel. 16 BNC video inputs for connecting high-speed PTZ camera 16 or other video signals (such as VCD / DVD / VCR) and the blend of multiple PTZ cameras chained. With 8 BNC video output for direct connection of large-screen display (or projector) and the monitor. Independent video input and output terminals, each detach signal transmission, a single switch matrix to achieve the logic function, but also may choose to match the output switch. Unit matrix with high professional performance processing chip, comes with the buffer, the output is more settled, flicker-free image more clearly. System uses the RS-485 communication protocol, production the control signal transmission distance greatly improved, more stable performance, speed more quickly.
Taipower system with the use of digital conference system can be realized when the delegates open the microphone, the camera will automatically adjust to the position of the speakers, join the video display device can be produced by the camera into the image displayed. At the same time can be achieved among multiple cameras and camera and quickly switch between video signals. Video control software modules using KBB-3215/31 can be easily and meetings of the camera settings between units. Power system has automatic memory function, simply by using the computer for the meeting before the unit preset settings, use the process even from the same computer can automatically trace.
3, KBB-161 keyboard:
? can directly control 16 cameras or video switcher with control
? LCD fluid crystal display
? also shows the camera number, pre- set point number, the speed parameter
? programmable control, preset single point, multiple point, line area
5, the camera selection
joint expression PANASONIC companies use high-speed camera dome camera. Use 2 sets of WV-CS950 PTZ speed dome camera for high-speed participants linked the camera tracking.
WV-CS570 PTZ high speed dome camera
? 570 line dark and white mode, color mode 480/470 lines curtate resolution for
? Minimum illumination: color 0.5LUX, black and white 0.01LUX
? built-in digital image flip function, to achieve perpendicular 180 ° / 100 ° continuous rotation
? Privacy regional cover 64 times the linear electronic sensitivity enhancement
? built-in video film detection line of patrol during the image rotation to reserve learning
? 256 cameras set up preset positions
? Tour hack mode, the maximum level of rotation angle 400 ° / sec
? 30/10 optical Zoom (3.79-83.4 mm F1.6), 10 times the electronic zoom.
? coaxial or RS485 control 4 alarm inputs, 2 agitate output terminus
5, function realization of the connection graph

6, digital hard disk video recording system equipment design selection
one with a high-performance real-time sub-control / IE remote view DVR 2-way, 3 sets of meeting rooms all overthe camera to send video and audio signals for real-time recording. Can achieve the following specific functions:
? Can automatically through the video camera to conduct surveillance. System commonly works as the full photo camera video camera video camera workers can distend any picture. Different times every daytime, week, month several days to several days, can have different setup parameters, that is, the system can be divided into different modes of time.
? by accommodating the camera field of outlook can clearly look the location determined and out of objects.
? input ziped digital images cached in the computer hard pedal. Image files stored auto wheel cleared.
? can all convenient, real time search, playback recorded images stored, along to the time and place (the lens) or image file to retake and playback archive.
? using powerful image processing computer, can capture the image processing, including image editing, adjustment, zoom and publish and so above; can also save images as a prevalent data file format, with the other vocational image processing software for processing.
? has a good interface, make the operation more easy to learn, more intuitive, easier customary maintenance.
? using MPEG4 codecs, video data can be scalded to CD, through specific software in the PC, for playback.
? supports simultaneous remote viewing
in the prelude of image quality, can adjust 8 people simultaneously watch the live online via PC, the image broadcast.
Third, video and signal switching system that
1, projection equipment selection
1-1, Projection Screen Selection:
projector screen use the United States, 120 inch Da-Lite Manual white plastic screen, is not the standard processing of a mobile frame projection screen for the projection screen to use, one can make use of more flexible curtain, two to discourage the screen is also large, which results in the area between the curtain down, affect the results, the specific models are as follows:
General Specifications
type of white plastic substance manually screen

crooked ( inch) 250
ratio 4:3
gain (times) 1.8
elementary features ; solid reel and border width

appearance parameters (mm) 4800
height (mm) 3600

environmental parameters temperature (℃) 10 -85
Humidity 10-90%
1-2, conference room projector selection
generally brighter lighting environment. High demand for video, with a corresponding configuration of the projector is also higher, with a considerable need for the projector sunlight, compare and resolution. The requirements of the projector, there are very different places in different environments, we as a project, according to the actual needs of the scene projector, configured with different performance products. Generally speaking, the criterion meeting place, the requirements of the resolution of the projector can not be less than 800 * 600 1024 * 768 to achieve the best, not less than 400:1 contrast percentage, sunlight of the projector, as the site conditions. On the choice of what brand of projector, had queried for maximum equipment utilization, cost-effective.
taking into account the product price, the larger the Chamber, suggested the use of the Japanese company's LC-XG300 EIKI professional projector device. With digital keystone correction, the latest progressive scan video electronic components, permanence, image quality, trouble-free operation, widely used in conference rooms, training rooms and a small auditorium. Can choose long or short projection distance of the lens, users have the flexibility to place the projector anywhere in the room, intuitive user interface and bayonet, so that users can easily replace the lens, making it easy to quickly set.
? 5000 ANSI lumens brightness, 90% + uniformity,tory burch new york, 800:1 contrast ratio
? 3 plate LCD, the image is more beauteous, richer colors
? XGA resolution, compatibility SXGA,tory burch black flats, XGA,clearance coach purses, SVGA, VGA & MAC
? supports 1080i high-definition digital video
? Smart data compression / stress, video scaling
? power zoom and focus adjustments together, power lens shift, digital keystone correction
? wired / wireless remote control with mouse and laser pointer functionality, 7 times the power of digital zoom
? can receive DVD and HDTV component movie, composite movie and S-video signal input
? to display 4:3 and 16:9 format broadband
? tin be wove whistles into ongoing scan signals, assists 2-3pull down show
? variable power management, select the projector or remote control keypad lock
? custom arrangement screen, built-in automatic color control
4 images, the signal switching and distribution system design
1, equipment selection considerations
exhibit message control, delivery, interchange, class of displacement and processing, will instantly influence the system representation of the melodrama. As the exhibit information control, delivery, commute, transmission and processing of important equipment -RGB/AV signal switching matrix accustom should be reliable, amenable connectivity and handy control, bandwidth to meet the requirements, nice price, effortless maintenance, for a precondition. Over the years, participation in such projects
actual emotions and experiences, to be controlled by the Guangzhou Hong multi RGB, AV signal switching system. Eight were chose as needed into the eight system equipment to achieve anyone of the seats, meantime Ren Yixin number or time-sharing in a different display apparatus to display the substantial claim.
matrix device can be used between any input and output routing, it can be used to switch the video or audio signals, which can be used 232 control, matrix device connection diagram:
AV matrix is ​​used to switch the composite video all butund signals can be changed to path the input signal to achieve the requirements of different zones of the screen display, in this room we have beneath the input / output needs, the choice of the 1 Taiwan 4 4 Out Video Matrix Switcher.
2, RGB signals over long distances, the secondary transmission of computer signals are considered
high frequency signal, the signal transmission over long distances lightly guide to decay, resulting in break to the final display image quality, especially in the navel of the signal source to the display terminal adduct the circumstance of the signal convey device is more promising to reason damage to image quality.
macro control matrix of ultra-high frequency bandwidth, matrix, and with straightforward wage technique used by the U.S. ATMEL's AVR sequence of high-end processor, processing speed (RISC structure), strong anti-interference performance. A reliable signal of quality insurance, plus co-HK-180 computer, the macro control drive signal long-term can be a 1600x1200 @ 85 of the computer video signal transmission up to 100 meters or less preserved at-6db. Transmission of 200 meters or less nourished at-9db. Completely solve the problem of long-distance transmission of computer signal.
V. centralized Control System (optional)
1, the control system contoured
With the fast development of information technology, a lot of electronic equipment into the conference room so that the function of the more modern conference system and more powerful devices need to operate scale up the operator of the specific requirements of growing, how speedily the operator control of the use of the system has convert a big problem, merely with The emergence of centralized control system, this problem solved swiftly. Meanwhile, the chief control system also led to other subsystems within the system meeting the appropriate changes to the system and equipment selection with a more accustomed to the centralized control system. Most of the new centralized control system on the mart, its main work is through the infrared control, data control (RS-232, RS-485, etc.), relay control, logic I / O control and bus control interface, such as the Central control system and the other informed devices together, and the staff through the computer, touch screen, master embark, and other host control interface to the central control action instructions published to the host through the control of the implementation of the control of other devices. Guangzhou Hong
design culling in the control of KT-AV control system productions, it is the world's first product, the most adult technology in the control of contractors. Required to achieve synchronous control of the host microcomputer web control, complete remote monitoring, remote maintenance functions.
2, design of user needs
high efficiency throughout the system to complete a variety of control tasks, with each system, give full play to the function of each system, modernization of the meetings, training, theoretical dispute.
1) multi-media display system of control:
later the host reg code port (RS232/RS422/RS485 interface), control all projector functions such as on / off, the video image, computer image of the switch, etc; and can be automatically related with actions such as shutting down the system automatically when the projector is turned off;
through CNPCI-8 (8 way high power relay), control of electric pylons and the screen up, down, stop; and automatically achieve narrated actions, such as prologue the projector, the electric pylons and automatically drip the screen, projector and screen agencies automatically when the electric pylons ascend;
2) to achieve A / V system control:
the host serial port ( RS232/RS422/RS485 interface), control VGA / RGBHV matrix (A / V matrix), the computer automatically selects the image output to the projector and the projector automatically switches to the VGA input;
the host after the IR (infrared) control interface and IRP2 (infrared emission bar), control DVD (VCR, in-kind compartment) all actions, such as play, pause, stop and other functions; and can automatically DVD (VCR, in-kind booth) image to switch to the projector, projector automatically selects the video input, automatically DVD (VCR, MD) to switch to the voice amplifier. After the host serial port (RS232/RS422/RS485 interface), control automatic mixer for A / V matrix output sound for pre-processing, and full-featured audio equalizer, and a variety of default by the sound of KT -VOL volume control, the control amplifier output volume size.
3) control of the system to achieve the meeting:
after the host reg code port, control of audio conferencing systems, multi-point tel conference can be held; can be managed on the microphone, combined with A / V system for video connection; in set automatically sound mixer can adjust the microphone sound; have to update the phone number of the stores nigh the connection; multi-level control list to control the all conference call: If the dial-up connection, dial-up default, the microphone every once in a while so
4) to achieve the control room environment system:
by KT-8 (8 way strong electrical relay) to control lamp switch, and through the KT-4A (incandescent dimmer) adjust the brightness of incandescent lamps; and the aptitude to a variety of lighting mode default setting (such as conference mode, A / V mode, the training mode, etc.), making the lighting to meet the needs of a variety of occasions.
by KT-8 (8 course strong electrical relay) apt control the shutters open / close, to meet the needs of entire causes;
by KT-8 (8 way strong electrical relay) to control the projector, A / V equipment, power equipment, to achieve the automatic power, stamina management, and better protective equipment, such as the system unit in the projector after authorities sufficient time to heat the projector, and then automatically loosen the projector ahead power;
the system is configured with a wireless touch-screen ST-980, to assist customers: control apartment operator alternatively human with the podium ST-980, the control of all devices can be fulfilled.
3, the specific design of a network-based control
host, set 1 set 6.5-inch wireless touch-screen position of secretary desk set, 1 set of 5-inch touch shade embedded installation, place podium rank in the session table, through the programmable control interface to realize the switching control signal.
specific functions to achieve
? provide any audio and video signal switching matrix functions;
? provide control of the media matrix, call a stored pattern and adjust the size of each channel volume and other functions;
? VGA Matrix cater control features such as overbearing switching signals;
? provide control of the projector open, close, switch the video signal, VGA signal and other functions;
? provide projector elevator helicopter landing capabilities;