Toa TS-801 User manual

When Installing the Unit
• 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.
• Use the unit only with the voltage specified on the unit. Using a voltage higher than that which is
specified may result in fire or electric shock.
• Do not cut, kink, otherwise damage nor modify the power supply cord. In addition, avoid using the
power cord in close proximity to heaters, and never place heavy objects -- including the unit itself
-- on the power cord, as doing so may result in fire or electric shock.
• 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.
When the Unit is in Use
• Should the following irregularity be found during use, immediately switch off the power, disconnect
the power supply plug from the AC outlet and contact your nearest TOA dealer. Make no further
attempt to operate the unit in this condition as this may cause 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 the power supply cord is damaged (exposure of the core, disconnection, etc.)
· If it is malfunctioning (no tone sounds.)
• 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 your nearest TOA dealer.
CHAIRMAN UNITS
DELEGATE UNITS
INSTRUCTION MANUAL
TS-801, TS-901
TS-802, TS-902
Thank you for purchasing TOA's Chairman Units and Delegate Units.
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.
• 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 the ventilation slots of the unit's
cover, as this may result in fire or electric shock.
• Do not touch a plug during thunder and lightning, as this may result in electric shock.
When Installing the Unit
• Never plug in nor remove the power supply plug with wet hands, as doing so may cause electric
shock.
• When unplugging the power supply cord, be sure to grasp the power supply plug; never pull on
the cord itself. Operating the unit with a damaged power supply cord may cause a fire or electric
shock.
• When moving the unit, be sure to remove its power supply cord from the wall outlet. Moving the
unit with the power cord connected to the outlet may cause damage to the power cord, resulting in
fire or electric shock. When removing the power cord, be sure to hold its plug to pull.
• Do not block the ventilation slots in the unit's cover. Doing so may cause heat to build up inside
the unit and result in fire.
• 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.
• Replace the battery only with the TOA BP-900. Using a battery other than designated may cause
it to explode. When you discard batteries, please contact the local dealer from whom you bought.
When the Unit is in Use
• 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.
• Use the dedicated AC adapter AD-0910 for the unit. Note that the use of other adapter may cause
a fire.
• When the unit is not in use for 10 days or more, or when the AC power is used for operating the
unit, be sure to take the batteries out of the unit because battery leakage may cause a fire,
personal injury, or contamination of environment.
• If dust accumulates on the power supply plug or in the wall AC outlet, a fire may result. Clean it
periodically. In addition, insert the plug in the wall outlet securely.
• Switch off the power, and unplug the power supply plug from the AC outlet for safety purposes
when cleaning or leaving the unit unused for 10 days or more. Doing otherwise may cause a fire
or electric shock.
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
WARNING
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
CAUTION
This is a class A product.
In a domestic environment this product may cause radio interference in which case the user
may be required to take adequate measures.

2. GENERAL DESCRIPTION
The TS-801 and TS-901 Chairman units, and the TS-802 and TS-902 Delegate units are
designed for use in the TOA infrared conference systems. The TS-801/802 units are used in
conjunction with the TS-800 Central unit, while TS-901/902 units with the TS-900 Central unit.
Since the Chairman units and the Delegate units require no wiring, they permit easy
installation based on a free layout.
Both Chairman and Delegate units can be operated on either BP-900 rechargeable lithium-ion
battery (optional) or the AD-0910 AC adapter (optional).
Two types of dedicated microphones are made available for the Chairman and Delegate units
as optional products: the TS-903 standard type and the TS-904 long type.
3. FEATURES
[TS-801 Chairman unit]
• Up to 64 TS-801 and TS-802 units connectable to the TS-800.
• Priority Speech key to take precedence over Delegate units.
• Status after priority speech and Priority Chime ON/OFF function settable by a DIP switch.
[TS-802 Delegate unit]
• Up to 64 TS-801 and TS-802 units connectable to the TS-800.
[TS-901 Chairman unit]
• Up to 96 TS-901 and TS-902 units connectable to the TS-900.
• Priority Speech key to take precedence over Delegate units.
• Status after priority speech and Priority Chime ON/OFF function settable by a DIP switch.
• Voting function.
• Voting activation function settable by a DIP switch.
• Monitor selector switch to permit monitoring of either the base or translated language.
[TS-902 Delegate unit]
• Up to 96 TS-901 and TS-902 units connectable to the TS-900.
• Voting function.
• Monitor selector switch to permit monitoring of either the base or translated language.
Note: For details, refer to the instruction manual attached to the Central unit.
4. SPECIFICATIONS
*1 Audio channel for TS-801and TS-802
*2 TS-901and TS-902 only
Note: The design and specifications are subject to change without notice for improvement.
Power Source 7.4 V DC (battery), 9 V DC (AC adapter)
(supplied from BP-900 battery or AD-0910 AC adapter)
Current Consumption Max. 270 mA
Wavelength 870 nm (AM: Brightness modulation)
Modulation Method Frequency modulation
Carrier Frequency 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 *1
Translation language channel: 2.25 MHz *2
Acceptance Angle Vertical: 90°, Horizontal: 120°
Emission Angle Vertical: 90°, Horizontal: 120°
Covering Range 7 m (radius)
Input Microphone terminal:XLR-4-31 type
(For connecting the optional TS-903 or TS-904)
Output Monitor speaker: 8 Ω, 0.2 W
Headphone: Mini jack x 2
LED Indicator Speech indicator (flashes when the unit is out of communications
range), Voting status indicators 1 – 3*2, Power indicator (flashes
when the unit is out of communications range or when the battery
level is low)
Battery Life
Approx. 10 hours (when the fully-charged BP-900 battery is used
with "During speech" to "Standby" ratio of 1:2)
Operating Temperature 0°C to 40°C
Finish Top Panel: ABS resin, gray metallic, paint, semi-gloss
Dimensions 210 (w) x 65.9 (h) x 152 (d) mm
Weight TS-801, TS-802: 630 g
TS-901, TS-902: 640 g
Infrared Emitter/Detector
133-22-289-40
URL: http://www.toa.jp/
Traceability 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
Suederstrasse 282, 20537 Hamburg,
Germany