TOA | TS-812 | manual | TOA TS-812 User manual

TOA TS-812 User manual
INSTRUCTION MANUAL
Chairman UnitS
Delegate unitS
TS-811, TS-911
TS-812, TS-912
Thank you for purchasing TOA’s Chairman Unit and Delegate Unit.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this section for
correct and safe operation.
• Be sure to follow all the precautionary instructions in this section, which contain important
warnings and/or cautions regarding safety.
• After reading, keep this manual handy for future reference.
a potentially hazardous situation which, if mishandled,
WARNING Indicates
could result in death or serious personal injury.
CAUTION
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
WARNING
fire or electric shock.
• Do not expose the unit to rain or an
environment where it may be splashed by
water or other liquids, as doing so may
result in fire or electric shock.
· If you detect smoke or a strange smell
coming from the unit.
· If water or any metallic object gets into the
unit
· If the unit falls, or the unit case breaks
· If it is malfunctioning (no tone sounds.)
• Avoid installing or mounting the unit in
unstable locations, such as on a rickety
table or a slanted surface. Doing so may
result in the unit falling down and causing
personal injury and/or property damage.
• To prevent a fire or electric shock, never
open nor remove the unit case as there
are high voltage components inside the
unit. Refer all servicing to qualified service
personnel.
• Should the following irregularity be found
during use, immediately stop supplying
the power and contact your nearest TOA
dealer. Make no further attempt to operate
the unit in this condition as this may cause
• Do not place cups, 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
flammable materials in any openings, as
this may result in fire or electric shock.
• To prevent possible hearing
damage, do not listen at high
volume levels for long periods.
CAUTION
• Do not place heavy objects on the unit as
this may cause it to fall or break which may
result in personal injury and/or property
damage. In addition, the object itself may
fall off and cause injury and/or damage.
• Make sure that the volume control is set to
minimum position before power is switched
on. Loud noise produced at high volume
when power is switched on can impair
hearing.
• Avoid installing the unit in humid or dusty
locations, in locations exposed to the direct
sunlight, near the heaters, or in locations
generating sooty smoke or steam as doing
otherwise may result in fire or electric
shock.
2. GENERAL DESCRIPTION
The TS-911/811 Chairman unit* and the TS-912/812 Delegate unit* are designed to be connected
to the conference system by a cable.
Each unit is directly connected to the TS-919B1 or TS-919B4 Bridge unit, then to the TS-910 Central
unit via the TS-918 Expansion unit.
Optional 2 types of microphones are available: TS-903 Standard type microphone or TS-904 Long
type microphone, either of which can be selected.
* Collectively referred to as a Conference unit.
3. FEATURES
• The TS-911/912 unit features a voting function and base language/translation language selection
function, while the TS-811/812 unit is equipped only with speaking and monitoring functions.
• Chairman units feature a Speech priority function that allows speech made by the Chairman unit
to take precedence over that by the Delegate units with the simple press of the Priority speech
key.
• DIP switch settings determine the following operations: Conference unit operating status after
priority speech completion, Priority chime ON/OFF, and Priority speech key operation mode.
• The TS-911 is equipped with a voting function enabled by the DIP switch setting.
• Connection between the Wired Conference unit and the Bridge unit can be made using a single
CAT-5 LAN cable, facilitating installation and construction work.
• Two types of Bridge units are available: single-Conference unit connection type and 4-Conference
unit connection type, either of which is freely selectable depending on installation conditions.
• Conference unit microphones are attached via XLR connectors that permit easy detachment for
more space-saving convenience in storage.
• Two types of Conference unit microphones are made available and freely interchangeable:
Standard type and Long type.
4. Specifications
4.1. TS-811 Chairman Unit, TS-812 Delegate Unit
Model Number
Power Source
Current Consumption
Modulation Method
Carrier Frequency
TS-811
TS-812
24 V DC (supplied from the optional TS-918 Expansion unit)
Max. 60 mA
Frequency modulation
Transmission: Audio channel 1 7.35 MHz
Audio channel 2 8.10 MHz
Audio channel 3 8.55 MHz
Audio channel 4 9.15 MHz
Control channel 6.45 MHz
Reception:
Audio channel
1.95 MHz
Input
Microphone terminal: XLR-4-31 type (dedicated for connecting the
optional TS-903 or TS-904) Monitor speaker: 8 Ω, 0.2 W
Output
Headphone: ø3.5 mm mini jack (3P: monaural) x 2
Connection Terminal
RJ45 connector
LED Indicator
Speech indicator (flashes at communication failure),
Power indicator (flashes at communication failure)
Function
Monitor volume control,
Monitor volume control,
Headphone volume control,
Headphone volume control
Priority speech function
Operating Temperature
0 to 40 ºC (32 to 104 ºF)
Operating Humidity
90 %RH or less (no condensation)
Finish
Top panel: ABS resin, gray metallic, paint, semi-gloss
Dimensions
210 (w) x 68.6 (h) x 152 (d) mm (8.27" x 2.7" x 5.98")
Weight
560 g (1.23 lb)
Note: The design and specifications are subject to change without notice for improvement.
• Optional products
Microphone: TS-903, TS-904 (Select either one.)
4.2. TS-911 Chairman Unit, TS-912 Delegate Unit
Model Number
Power Source
Current Consumption
Modulation Method
Carrier Frequency
TS-911
TS-912
24 V DC (supplied from the optional TS-918 Expansion unit)
Max. 60 mA
Frequency modulation
Transmission: Audio channel 1
7.35 MHz
Audio channel 2
8.10 MHz
Audio channel 3
8.55 MHz
Audio channel 4
9.15 MHz
Control channel
6.45 MHz
Reception:
Base language channel
1.95 MHz
Translation language channel 2.25 MHz
Input
Microphone terminal: XLR-4-31 type (dedicated for connecting the
optional TS-903 or TS-904) Monitor speaker: 8 Ω, 0.2 W
Output
Headphone: ø3.5 mm mini jack (3P: monaural) x 2
Connection Terminal
RJ45 connector
LED Indicator
Speech indicator (flashes at communication failure),
Voting status indicators 1 – 3,
Power indicator (flashes at communication failure)
Function
Monitor volume control,
Monitor volume control,
Headphone volume control,
Headphone volume control,
Priority speech function,
Voting function,
Voting function,
Monitor selector switch (MAIN/SUB)
Monitor selector switch (MAIN/SUB)
Operating Temperature
0 to 40 ºC (32 to 104 ºF)
Operating Humidity
90 %RH or less (no condensation)
Finish
Top panel: ABS resin, gray metallic, paint, semi-gloss
Dimensions
210 (w) x 68.6 (h) x 152 (d) mm (8.27" x 2.7" x 5.98")
Weight
570 g (1.26 lb)
Note: The design and specifications are subject to change without notice for improvement.
• Optional products
Microphone: TS-903, TS-904 (Select either one.)
Traceability Information for Europe
Manufacturer:
TOA Corporation
7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo,
Japan
Authorized representative:
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg,
Germany
URL: http://www.toa.jp/
133-02-00131-01
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