TOA Ts-911 ไมค์โครโฟนชุดประธาน Chairman UnitS
• 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
• 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.
4.1. TS-811 Chairman Unit, TS-812 Delegate Unit
Model Number TS-811 TS-812
Power Source 24 V DC (supplied from the optional TS-918 Expansion unit)
Current Consumption Max. 60 mA
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: Audio channel 1.95 MHz
Input Microphone terminal: XLR-4-31 type (dedicated for connecting the
optional TS-903 or TS-904)
Output Monitor speaker: 8 Ω, 0.2 W
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,
Headphone volume control,
Priority speech function
Monitor volume control,
Headphone volume control
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)