Toa TS-911 - Infrared Chairman Unit TS-901, Infrared Delegate Unit TS-902

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11.2. Infrared Chairman Unit TS-901, Infrared Delegate Unit TS-902
Model No. TS-901 TS-902
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
Infrared Emitter/Detector
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
 Translationlanguagechannel: 2.25MHz
Acceptance Angle Vertical:90°,Horizontal:120°
Emission Angle Vertical:90°,Horizontal:120°
Covering Range 7 m or 22.97 ft (radius)
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
Headphones: ø3.5mmminijack(3P:monaural)x2
LED Indicator Speech indicator (ashes when the unit is out of communications range),
Voting status indicators 1 – 3, Power indicator (ashes 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)
Function Monitor volume control
Headphone volume control
Priority speech function
Voting function
Monitor selector switch (MAIN/SUB)
Monitor volume control
Headphone volume control
Voting function
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 640 g (1.41 lb)
Note:Thedesignandspecicationsaresubjecttochangewithoutnoticeforimprovement.
• Accessory
ACadapter*(DCcord:1.8mor5.91ft,DetachableACcord:2mor6.56ft) ..... 1
* NotsuppliedwiththeTS-918(KR).FortheusablepowersupplycordandACadapter,consultyournearest
TOA dealer.