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OWNER'S MANUAL

INFRARED WIRELESS CONFERENCE

SYSTEM

TH-0500M

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Summary of Contents for TH-0500M

Page 1: ...OWNER S MANUAL INFRARED WIRELESS CONFERENCE SYSTEM TH 0500M ...

Page 2: ...meter of distributor 8 1 5 Infrared receiver unit 9 1 5 1 Picture of the actual object 9 1 5 2 Features of receiver unit 9 1 5 3 Schematic diagram of receiver unit 9 1 5 4 Parameter of receiver unit 9 1 6 Battery charger 10 1 6 1 Picture of the actual object 10 1 6 2 Features of battery charger 10 1 6 3 Schematic diagram of battery charger 10 1 6 4 Parameter of battery charger 11 1 7 Infrared conf...

Page 3: ...IR main unit to sound system 19 2 4 4 IR main unit to video processor 19 2 4 5 IR main unit to external antenna 20 2 5 Installation of IR receiver unit 20 2 5 1 IR Receiver operating range 20 2 5 2 Installation diagram of IR receiver unit 22 2 5 3 Wiring between IR receiver unit and main unit when using distributors 23 2 5 4 Caution item 23 2 6 Installation of IR microphone unit 24 2 6 1 Mounting ...

Page 4: ...its Installation can be done quick and smart without cumbersome arrangements d Fully functions Discuss Video tracing support FIFO 1 2 3 Limit 1 2 3 and chairman only mode microphones in one system up to 128 units e Microphones can be operated on either their built in rechargeable lithium ion batteries or AC power supply Battery life approx 8 hours during speech and approx 30 hours when standby f M...

Page 5: ... 5 Mode choose setting key 6 Mode choose setting key 7 Enter To confirm the setting 8 Warning Warning indicator if any microphone battery is low during the meeting main unit warning indicator will flashing with warning sound LCD will display XXX battery low 9 Audio Level indicator 10 Antenna interface 11 Data External video processor connection interface 12 Audio out interface 13 System line out i...

Page 6: ...nse 100Hz 10KHz S N Ratio 70dB T H D 0 5 Data control channel Transmission method Wireless Data channel 14 Frequency Range 915MHz 925MHz Modulation method FSK Receiving sensitivity 80dBM Transmission consumption 10dBM Communication rate 100KBPS Signal covering range Radius 100M System Power supply AC220V 50Hz Consumption Rating 10W Operating temperature range 0 40 degree Dimensions 484 377 85mm N ...

Page 7: ...conds i Microphone will shut off the power in 60 seconds to save battery power if system communication is error j LCD will display IR Signal Weak if the IR signal is weak when microphone working 1 3 3 Features of infrared chairman microphone Including the functions of the delegate unit chairman unit has other following functions a Chairman microphone can turn on any time b In one system microphone...

Page 8: ...ss infrared Audio channel 4 Carrier frequency band 6MHz 8MHz Modulation method FM Infrared radiator consumption 10dBM Mic sensitivity 44dB 2dB Frequency response 100Hz 10KHz S N Ratio 70dB T H D 0 5 Reference sound receiving distance 10 30cm Data control channel Transmission method Wireless Data channel 14 Frequency Range 915MHz 925MHz Modulation method FSK Receiving sensitivity 85dBM Transmission...

Page 9: ...th excellent shielded function 1 4 3 Schematic diagram of distributor 1 BNC terminal Connector for the BNC coaxial cable connection 2 Mounting and fixing holes Holes for mounting distributor body 1 4 4 Parameter of distributor Items Parameter Carrier frequency band 6MHz 8MHz Insertion loss computation 1dBM Input Output Impedance 50Ω Input terminal 2 Output terminal 1 Terminal type BNC Dimensions 8...

Page 10: ...ver unit 1 Power LED This Led will light when the main unit turns on after wiring 2 IR lens 3 BNC connector A for wall installation 4 BNC connector B for ceiling installation 5 BNC connector switch A B Please select correct position according to the installation 1 5 4 Parameter of infrared conference system receiver unit Items Parameter Carrier frequency band 6MHz 8MHz Power supply DC12V from Main...

Page 11: ...attery per charging c Intelligent charging management electro circuit to protect the LIP battery d Equipped with extendible handle and pulley easy for moving 1 6 3 Schematic diagram of battery charger 1 Pulley 2 Extendible handle 3 Charging status indicator LED 4 Battery holder 5 Power indicator 6 Power on off switch 7 AC adapter jack AC230V ...

Page 12: ...nit 700mA Charging time About 8 10 hours Charging status Red LED flashing Charging Green LED Full Charged Operating temperature range 0 40 degree Dimensions 620 370 260mm N W 10 74kg 1 7 Infrared conference system external antenna 1 7 1 Picture of the actual object 1 7 2 Schematic diagram of external antenna 1 Antenna 2 Signal BNC connector 3 Mounting bracket ...

Page 13: ...h capacity ratio b Improved safety more resistant to overcharge less change for electrolyte leakage c High Capability Have nearly double the capacity with half the weight of NiCad or NiMH battery packs d Easy to install 1 8 3 Schematic diagram of LIP battery 1 Battery removal button RELEASE 2 Battery detach button 3 Negative 4 Positive 1 8 4 Parameter of LIP battery Items Parameter Rated voltage D...

Page 14: ...l object 1 9 2 Schematic diagram of AC power adapter 1 AC Power plug 2 Transformer 3 DC plug 1 9 3 Parameter of AC power adapter Items Parameter Input voltage AC220V 50Hz 60Hz Output voltage DC 18V 600mA Dimensions 98 70 55mm only transformer N W 750g ...

Page 15: ...14 2 System installation 2 1 System connection diagram ...

Page 16: ...ck Do not expose the units to any strong shock Do not exposé the units to direct sunlight heat from heating appliances high temperatures or dust Do not expose the units to high humidity or moisture Water that accidentally enters the inside of the units may result in electric shock malfunction or fire Do not touch the power cables or plugs with wet band Main unit Battery charger Main unit is a clas...

Page 17: ...ger If the battery leaks and the liquid contacts your skin or clothing immediately flush with clean water If the battery leaks and the liquid contacts your eyes immediately wash thoroughly with clean water and seek medical assistance Do not throw the battery into fire or overheat it Doing so may result in a fire Do not disassemble or modify the battery Do not short circuit the and terminals with a...

Page 18: ...oned about is the distance from ceiling to desk 2 3 3 Check quantity of receiver unit Please check the ceiling height and coverage area of one receiver unit with above information 2 3 2 to make sure real coverage area can receive the signal well Calculate formula A Receiver quantity B Real coverage area C Coverage area of one receiver unit A B C Ceiling height Coverage area receiver unit 2 5 m 20 ...

Page 19: ... the table or install in 19 inch frame b Please keep away from high power and strong radiation equipments or it may influence the equipment performance c Use it in a well ventilated area 2 4 2 IR main unit to IR receiver unit Connect one side of coaxial cable to the BNC terminal RF A B of IR main unit the other side connects to the BNC terminal of IR receiver unit If system install more than 2pcs ...

Page 20: ...unit to sound system a Mono output Please connect AF OUT interface of IR main unit to input interface of sound equipment by Φ6 3 audio cable b Dual track Please connect LINE OUT L R interface of IR main unit to input interface of sound equipment by RCA audio cable 2 4 4 IR main unit to video processor ...

Page 21: ...there does not have any obstruct antenna can be connect to the ANT interface of IR main unit rear panel directly If the distance is far or have some obstruct between them please connect external antenna to IR main unit 2 5 Installation of IR receiver unit 2 5 1 IR receiver operating range a Infrared operating distance is approximately 10 m and the receiving range is approximately 150 degrees b Inf...

Page 22: ...eight of the IR receiver unit from the floor M D the distance between IR receiver unit M Infrared operating distance is approximately 10 m and the receiving range is approximately 150 degrees Be sure to overlap the infrared operating areas by approximately 2M Be careful not to place the units behind users or objects When IR receiver units are installed on the side walls take care not to install th...

Page 23: ...ver units on ceiling b Install IR receiver units on walls i Checking the mounting hook position mount the IR receiver unit on the mounting bracket ii Then rotate the IR receiver unit clockwise to fasten it securely Be sure that the IR receiver unit is securely fastened ...

Page 24: ...receiver unit and the microphone unit in this case move receiver unit away from infrared emitting objects c Do not place any obstructions around the microphone units d Block direct sunlight from the unit using curtains or blinds e When installing the IR receiver units on the ceiling install the units at least 2 to 3 meters away from the windows or the wall f Install the IR receiver units more than...

Page 25: ... 6 Installation of IR microphone unit 2 6 1 Mounting and dismounting the battery a Mounting battery Put the battery on the bottom side of the microphone unit slide the battery in the direction of the arrow to fasten it Listen for the click sound and make sure the battery is securely inserted b Dismount battery Slide the battery in the direction of the arrow and pull it out by pushing the battery r...

Page 26: ...range and distance 2 6 4 Examples of square arrangements Example Conference room area 286 m2 Real coverage area 18 10 180 m2 Height of the ceiling 3 m Please contact us if you need more detailed information during your installation ...

Page 27: ... 43 63 Levels setting interface User can set the levels by LEFT RIGHT System will save and keep the last setting automatically Press MENU again to enter project setting c Project setting 1 SYSTEM MIC 1 128 we strongly commend set the system number same as real number Microphone responding time will influenced by system number setting User can set the system microphone number by LEFT RIGHT 2 DCH Da...

Page 28: ...MENU BACK and turn on the microphone with POWER key at the same time microphone LCD will display ID setting interface User can set the microphone ID number by UP DOWN please press MENU BACK after setting the ID number microphone will save the setting and restart again d Microphone DCH Data Channel setting 1 Turn off the microphone first before setting DCH 2 DCH should be same as main unit DCH 3 Mi...

Page 29: ... 2 8 System LCD 2 8 1 Schematic diagram of main unit LCD 1 Display current system working mode 2 System microphone online number if the number change constantly it means the signal of receiving is not good 3 Current active microphone number 4 ID number of active chairman microphone 5 ID number of active delegate microphone 2 8 2 Schematic diagram of microphone LCD 1 Battery capacity Battery capaci...

Page 30: ...ton on the microphone unit do not work Is the correct ID number set Is the unit exposed to sunlight or spot lights Is there any obstruction between the microphone unit and the IR receiver unit Is the power LED illuminated on receiver unit Set the ID number from 001 to 128 Install it and avoid exposure to sunlight or spotlights Install them so that they can see each other directly Refer to the inst...

Page 31: ...30 1 The battery life is usually approximately 300 charge cycles ...

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