TOA TS-780 Central Unit เครื่องควบคุมและจ่ายไฟ ชุดไมค์ประชุม พร้อมระบบบันทึกเสียง แบบ MP3 และมีระบบป้องกันเสียงหวีดหอนในตัว

TOA TS-780 Central Unit

TOA TS-780 เครื่องควบคุม และจ่ายไฟ ชุดไมค์ประชุม พร้อมระบบบันทึกเสียง แบบ MP3 ผ่าน SD Card และมีระบบป้องกันเสียงหวีดหอน ในตัว สำหรับชุดประชุมอนาล๊อก TS-781 / TS-782 TOA TS-780 Central Unit ยี่ห้อ TOA

The TS-780 is a Central unit for TOA Conference system. Use of its line connection terminals permits connections to the conference units of TS-781 and TS-782, making up a conference system. The TS-780 is equipped with a MP3 recorder that permits conference contents to be recorded on a SD card. Up to 3 Central units can be connected. With the use of an optional rack mounting bracket, it can be mounted in an EIA Standard equipment rack (2 unit size).

• Plug-and-play system.
• Up to 64 units can be attached to a single Central Unit.
• System expandable to 192 units by connection of 3 Central Units.
• Test function allows connections to be accurately verified.
• Conferences can be recorded onto SD card or external recording device.
• Built-in feedback suppressor for more efficient reduction of acoustic feedback.
• External equalizing capability.
• Compact and stable hardware design.

• Power Source	220 – 240 V AC, 50/60 Hz
  Power Consumption	60 W
  Rated Output	36 V DC, 650 mA × 2
  Input	MIC: -60 dB*, 600 Ω, unbalanced, phone jack AUX: -20 dB*, 10 kΩ, unbalanced, phone jack
  Output	Recording: -20 dB*, 10 kΩ, unbalanced, phone jack, pin jack × 2 Headphones: Mini jack
  Equalizer Insertion Input Terminal	Input: 0 dB*, 10 kΩ, pin jack Output: 0 dB*, 10 kΩ, pin jack
  Expansion Input and Output Terminal	Input: 0 dB*, 10 kΩ, unbalanced, pin jack × 2 Output: 0 dB*, 10 kΩ, unbalanced, pin jack × 2 Control: 10 kΩ or more, voltage output, pin jack × 2
  Control	Priority speech chime: Operation of TS-781’s priority button activates a single-tone chime Speaker restriction: Number of simultaneously-usable TS-782s can be set to 0 – 4. Automatic Mic-off function: OFF, 30 s (selectable) Feedback Suppressor function (FBS): EXT, OFF, AUTO, MANUAL mode (selectable) MP3 recording and playback
  Operating Temperature	0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)
  Operating Humidity	90 %RH or less (no condensation)
  Finish	Panel: Aluminum, black, 30 % gloss, paint Case: Steel plate, black, 30 % gloss, paint
  Dimensions	420 (W) × 96.1 (H) × 226.2 (D) mm (16.54″ × 3.78″ × 8.91″)
  Weight	3 kg (6.61 lb)
  Accessory	Power cord (2 m (6.56 ft))…1
  Option	Extension cord: YR-780-2M, YR-780-10M Rack mounting bracket: MB-23B