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OPERATING INSTRUCTIONS

INFRARED CONFERENCE SYSTEM

TS-800 series

DELEGATE

 UNIT  TS-80

2

CH

AIRM

AN UNIT  TS-80

1

CENTRAL UNIT  TS-800

TS-800

TS-801/-903

TS-802/-903

TS-905/-907

Thank you for purchasing TOA's Infrared Conference System. 
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

Summary of Contents for TS-800 Series

Page 1: ...GA TE UN IT TS 80 2 CH AIR MA N UN IT TS 80 1 CENTRAL UNIT TS 800 TS 800 TS 801 903 TS 802 903 TS 905 907 Thank you for purchasing TOA s Infrared Conference System Please carefully follow the instruct...

Page 2: ...CONNECTION EXAMPLES 22 9 INFRARED SERVICE AREAS 9 1 Infrared Transmitter Receiver 23 9 2 Chairman Unit and Delegate Unit 24 10 INSTALLATION AND CONNECTIONS 10 1 Notes on Installation of the Infrared T...

Page 3: ...ceiver units using 1 coaxial cable reaching from the Central unit one 4 branch distributor connected 48 15 3 3 Example 3 When installing each 4 TS 905 Infrared Transmitter Receiver units using 4 coaxi...

Page 4: ...ttery s safety or protector mechanism causing the batteries to fire leak or explode Never short the positive and negative terminals with a wire or other metallic objects Also avoid carrying or keeping...

Page 5: ...bowls or other containers of liquid or metallic objects on top of the unit If they accidentally spill into the unit this may cause a fire or electric shock Do not insert nor drop metallic objects or f...

Page 6: ...g otherwise may cause a fire or electric shock Use the dedicated AC adapter for the unit Note that the use of other adapter may cause a fire Make sure that the volume control is set to minimum positio...

Page 7: ...by meeting participants The speech system selection function permits operation when the unit s Talk key is pressed to be set to first in first out last in first out or other priority The Mic Off funct...

Page 8: ...long TS 904 Infrared transmitter receiver TS 905 or TS 907 Infrared transmitter receiver TS 905 or TS 907 AC adapter supplied with the TS 800 Distributor YW 1024 4 branch distributor or YW 1022 2 bra...

Page 9: ...control data is received from the Chairman or Delegate unit 4 Battery indicator Flashes when the lithium ion battery of the Chairman or Delegate unit nears complete discharge In this event the Microph...

Page 10: ...ity B Last in first out priority C Priority fixed for the first unit and last in first out priority for all other subsequent units Note This switch is factory preset to the A position 12 Mic off setti...

Page 11: ...ted for public address applications 22 Priority chime volume control Adjusts the output volume of the chime tone that sounds when the Priority Speech key on the Chairman unit is pressed 23 Infrared tr...

Page 12: ...e is in use during speech The indicator flashes when the unit is out of the communications service area 6 Talk key When this key is pressed both the Microphone In Use indicator 3 and the Speech indica...

Page 13: ...disable switch 6 Disables the chime that sounds when the Priority Speech key is pressed Set this switch to OFF when sound output is desired and to ON when no sound is desired Note This switch is fact...

Page 14: ...k Connecting the headphone cuts off the output from the monitor speaker Note A headphone jack is located on both the left and right side panels 15 Power switch Press this switch to switch on the power...

Page 15: ...on signals is built inside this panel Note Never place any object that could block infrared signal access to this part of the unit as this would prevent the unit from transmitting or receiving its req...

Page 16: ...to ensure that the same number is not duplicated in the system If the number 00 is assigned to a unit the user of that unit cannot speak However the unit can be used for monitoring Note This number i...

Page 17: ...k Connecting the headphone cuts off the output from the monitor speaker Note A headphone jack is located on both the left and right side panels 12 Power switch Press this switch to switch on the power...

Page 18: ...d for speech if the indicators do not light Step 2 Speak into the microphone Step 3 Press the Speech key again after speech completion The indicators extinguish and sound can be output from the monito...

Page 19: ...sound can be output from the monitor speaker Note After the priority speech is completed the other interrupted unit resumes operation as predetermined by the setting of the Interrupted Operation Reset...

Page 20: ...e accepted even if the Talk key is pressed Example showing the number of simultaneous speakers set to 2 7 2 2 Mode B last in first out priority When the maximum number of simultaneous speakers is reac...

Page 21: ...Mic Off Function This function automatically turns off the microphone if the user neglects to turn it off following speech completion This function is enabled when the Mic Off Setting switch on the T...

Page 22: ...th the TS 800 Power cord supplied with the TS 800 Chairman unit TS 801 or Delegate unit TS 802 Infrared transmitter receiver TS 905 or TS 907 Distributor YW 1024 4 branch distributor or YW 1022 2 bran...

Page 23: ...unit can always communicate with two or more Transmitter Receiver units If installed in such a way that communication is only established with one Transmitter Receiver unit the infrared signal may be...

Page 24: ...24 9 2 Chairman Unit and Delegate Unit 90 15 15 120 120 CHAIRMAN UNIT TS 801 TALK PRIORITY POWER...

Page 25: ...d sources as instructed below Avoid direct sunlight Cover windows with curtains or blinds to shield the unit from direct exposure to sunlight Install the unit at lease 2 3 meters away from the nearest...

Page 26: ...30 x 30 meters Arranging the units at intervals as illustrated permits the service area to cover every corner of the room Note Determine which to use TS 905 or TS 907 depending on the ceiling height...

Page 27: ...figure since there is only one N0 connection the length need not be matched for the N0 line The maximum cable length between each Infrared Transmitter Receiver unit and the Central unit differs depend...

Page 28: ...For other ceiling wiring using pre cut coaxial cables of a slightly longer length will facilitate making all connections the same length Example 2 Example 3 When installing in multiple rooms where the...

Page 29: ...Make a 68 mm diameter hole in the ceiling Step 2 Attach the supplied mounting plate to the ceiling panel Notes Since the distance between two mounting screw holes is 83 5 mm the plate can also be mou...

Page 30: ...S 905 CE version Step 1 Attach the supplied stand mounting frame to the microphone stand Applicable thread size is W 5 16 When the stand s thread size is W 5 8 mount the supplied thread adapter onto t...

Page 31: ...indicator cannot be used for confirmation of the unit s minimum operating voltage When the indicator does not light it can be considered that the coaxial cable is not connected or shorted The Central...

Page 32: ...the cable end Step 5 Disassemble the BNC plug as shown in the figure at right and turn the screw on the plug so that it loosens partially but remains in position Step 6 Insert the coaxial cable into t...

Page 33: ...end Step 5 Disassemble the BNC plug as shown in the figure at right Step 6 Insert the coaxial cable into the clamping fixture Step 7 Insert the clamping fixture assembly into the plug and then solder...

Page 34: ...e the BNC plug as shown in the figure at right and turn the screw on the plug so that it loosens partially but remains in position Step 5 Insert the coaxial cable into the clamping fixture Step 6 Inse...

Page 35: ...plug as shown in the figure at right Step 5 Insert the coaxial cable into the clamping fixture Step 6 Insert the clamping fixture assembly into the plug and then solder the conductor Step 7 Insert th...

Page 36: ...cladding Step 5 Strip the dielectric 5 mm from the cable end Step 6 Insert the coaxial cable into the clamping fixture Step 7 Attach the clamping ring to the plug Step 8 Insert the clamping fixture as...

Page 37: ...ed microphone to the Central unit s MIC input and adjust its volume with the corresponding MIC input volume control 10 6 2 Sound source equipment use INFRARED TRANSMITTER RECEIVER SHORT DC24V 3A MAX M...

Page 38: ...OUT Monitor output Connection of the recorder using RCA plugs Headphone Alternate recording deck Front panel Recorder Connect the recorder s recording input terminal to the Central unit s recording ou...

Page 39: ...same number of microphones on the Chairman and Delegate units as the maximum number of simultaneous speakers set at the Central unit Speaking into the microphone adjust the Central unit s Speech volu...

Page 40: ...ed battery can be continuously used for about 10 hours Arrow Lithium ion battery BP 900 Chairman unit TS 801 or Delegate unit TS 802 bottom side 1 2 Lithium ion battery compartment Reverse the above p...

Page 41: ...r s battery receptacles with the battery oriented to the proper direction Ensure that the charging status indicator lights red If it does not light check to see if the battery is correctly inserted Ch...

Page 42: ...AD 0910 AC Adapter AC adapter AD 0910 DC inlet Power cord supplied with the AD 0910 TS 801 802 Connect the AD 0910 AC Adapter to the DC Inlet located on the left side panel of the Chairman and Delegat...

Page 43: ...in Step 1 Step 3 Mount the Central unit equipped with the mounting brackets in the rack Use the rack mounting screws and fiber washers supplied with the rack mounting bracket CENTRAL UNIT TS 800 Fiber...

Page 44: ...Central unit s Battery indicator lights placing the unit in installation confirmation mode 1 1 When a connection check signal is output from the Central unit the microphone indicator on the Chairman...

Page 45: ...s necessary for calculating the loss 1 2 branch distributor YW 1022 loss 4 5 dB 2 4 branch distributor YW 1024 loss 8 5 dB 3 Coaxial cable loss per 100 m table shown below Note The values in the table...

Page 46: ...le of low loop resistance type 15 2 Computational Equation Current 1 Voltage drop 1 Central unit Coaxial cable 1 Current 2 Voltage drop 2 Distributor Coaxial cable 2 Current 3 Voltage drop 3 Distribut...

Page 47: ...able 2 Finding the maximum cable length using voltage drop Since one TS 905 Infrared Transmitter Receiver unit is connected per coaxial cable the current that flows through each coaxial cable is 0 1 A...

Page 48: ...ated by the following equation Cable loss 3 3 dB x 50 m 100 m 1 65 dB Since the Distributor s internal loss is 8 5 dB the maximum allowable loss between the Central unit and the Distributor becomes 9...

Page 49: ...r The current that flows between the two is 0 4 A When RG 6 U coaxial cable is used between the Central unit and the Distributor the cable length L1 between the two is L1 Voltage drop 1 Current 1 Coax...

Page 50: ...red Transmitter Receiver unit is assumed to be 50 meters 15 3 3 Example 3 When installing each 4 TS 905 Infrared Transmitter Receiver units using 4 coaxial cables reaching from the Central unit four 4...

Page 51: ...ed 4 branch distributors their loss is 17 dB 8 5 dB 8 5 dB which is added to the above cable loss causing a total loss of 18 92 dB 1 65 dB 0 27 dB 17 dB Therefore the maximum allowable cable loss betw...

Page 52: ...rent that flows between the two is 1 6 A Assuming that RG 11 U coaxial cable is used L1 between the Central unit and the Distributor 1 is calculated by the following equation L1 Voltage drop 1 Current...

Page 53: ...tions service area If both the Power and Speech indicators simultaneously flash this indicates the unit is out of the communications service area Install all the units so that they are in clear view o...

Page 54: ...10 hours Refer to p 40 Battery is approaching the end of its life Use a brand new battery Note Battery can be recharged almost 300 times Mic Off function does not work High background noise level gene...

Page 55: ...iving indicators 1 4 CH Data signal receiving indicator External control priority indicator External control communication indicator Power indicator Battery indicator flashes when a Chairman Delegate...

Page 56: ...4 31 type For connecting the optional TS 903 or TS 904 Output Monitor speaker 8 0 2 W Headphone Mini jack x 2 LED Indicator Speech indicator flashes when the unit is out of communications range Power...

Page 57: ...9 15 MHz Control channel 6 45 MHz Reception Base language channel 1 95 MHz Translation language channel 2 25 MHz Acceptance Angle Vertical 150 75 75 Horizontal 360 Vertical 90 45 45 Horizontal 360 Em...

Page 58: ...C 900 Note The design and specifications are subject to change without notice for improvement Accessories AC adapter Cord length 1 5 m DC cord and 2 m detachable AC cord 1 Power Source 100 240 V AC 50...

Page 59: ...ce for improvement YW 1022 YW 1024 1 Mixing 2 Distribution 1 Mixing 4 Distribution 1 6 1 000 MHz excluding 50 70 MHz 4 5 dB 3 dB 8 5 dB 3 dB between the Mixing and each between the Mixing and each Dis...

Page 60: ...raceability Information for Europe EMC directive 2004 108 EC Manufacturer TOA Corporation 7 2 1 Minatojima Nakamachi Chuo ku Kobe Hyogo Japan Authorized representative TOA Electronics Europe GmbH Sued...

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