เครื่องควบคุมและจ่ายไฟ สำหรับระบบประชุม TOA TS-7912DW-AS

TOA TS-7912DW  Power Source     100 - 240 V AC, 50/60 Hz
TOA TS-7912DW  Power /  Current Consumption     235 W (rated output, 64 units) 85 W (1/8 of rated output, 64 units) 200 mA or less (when power switch is OFF)
TOA TS-7912DW Rated Output     120 W (Speaker Output)
TOA TS-7912DW Frequency Response     20 Hz to 20 kHz ±3 dB
TOA TS-7912DW Distortion     1 % or less at 1 kHz (20 kHz LPF (AUX-0025))
TOA TS-7912DW Tone Control     Bass: ±10 dB at 100 Hz, Treble: ±10 dB at 10 kHz (Speaker Out)
TOA TS-7912DW Signal to Noise Ratio     83 dB or more (Speaker volume: min.) 76 dB or more (Speaker volume: max, Input volume: min.) 55 dB or more (Speaker volume: max, Input volume: max.) (A-weighted)
TOA TS-7912DW Audio Input     Mic: -60dB* (unbalanced) / -41 dB* (balanced) selectable, 600 Ω, Ø6.3 mm phone jack Note: MIC input is equipped with phantom power (24 V DC, ON/OFF switchable) AUX IN: -20 dB*, 10 kΩ, unbalanced, RCA pin jack x 2 MODULE 1, 2: -20 dB*, 10 kΩ, compatible Wireless Tuner Module WTU-M9800
TOA TS-7912DW Audio Output     SPEAKER OUT: High impedance (100 V line / total 83 Ω) / Low impedance (4 - 16 Ω) selectable, removable terminal block (3 pins) REC OUT: -10dB*, 10 kΩ, unbalanced, RCA pin jack x 2
TOA TS-7912DW Equalizer RETURN/SEND Terminal     -10dB*, 10 kΩ, unbalanced, RCA pin jack, ON/OFF switchable
TOA TS-7912DW Video Conference IN/OUT Terminal     -10dB*, 10 kΩ, unbalanced, RCA pin jack USB Audio Type-B port (for PC) Audio streaming data-in: 11.025/16/22.05/32/44.1/48 kHz sampling frequency (selectable on PC), 16-bit PCM. Audio streaming data-out: 32/44.1/48 kHz sampling frequency (selectable on PC), 16-bit PCM.
TOA TS-7912DW Chairman/Delegate Unit Terminal     LINE 1, 2: 8 pin DIN Socket
TOA TS-7912DW Number of Connectable Units     Max. 64 units
TOA TS-7912DW Conference Unit Setting     MODE Switch: NORMAL / AUTO OFF / TEST MAX MIC UNIT Switch: Number of Delegate Units can be turned on microphone set to 0, 1, 2 or 4
TOA TS-7912DW Priority Speech Chime     Operation of Chairman Unit's priority button activates a single-tone chime (with volume control)
TOA TS-7912DW Volume Control     MIC volume, AUX volume, VIDEO CONFERENCE volume, MODULE1 volume, MODULE2 volume, SPEAKER volume, Microphone and Monitor speaker of Conference Unit volume, CHIME volume.
TOA TS-7912DW LED Indicators     Power (Green) Amplifier: INPUT SIGNAL (Green), PEAK (Red), PROTECT (Red), ERROR (Red)
TOA TS-7912DW Conference Unit Setting: NORMAL (Green), AUTO MIC OFF (Green), TEST (Red)
TOA TS-7912DW Operating Temperature     0 °C to +40 °C (32 °F to 104 °F)
TOA TS-7912DW Operating Humidity     90 %RH or less (no condensation)
TOA TS-7912DW Finish     Panel: ABS resin, Black
TOA TS-7912DW Case: Surface-treated Steel plate, Black, Paint
TOA TS-7912DW Dimensions     420(W) x 96.1 (H) x 313.1(D) mm
TOA TS-7912DW Weight     5.2 kg
TOA TS-7912DW Accessory     Power Cord (2 m) x 1
TOA TS-7912DW USB Cable (3 m) x 1
TOA TS-7912DW Speaker out removable terminal plug (5 mm, 3 pins) x 1
Option     Rack Mounting Bracket: MB-25B
TOA TS-7912DW Extension cord: YR-790-3, YR-790-10
TOA TS-7912DW Wireless Tuner Module: WTU-M9800 with 5000 Series microphones