Control unit BKR BLS-U550M

BKR BLS-U550M

Using full digital circuit design, with conference discussing, video tracking, electronic sign, voting functions as a whole. Four-way parallel control output, connecting totally 60 units microphone, and with load and short circuit protection function, connect the extension machine to connect more units. Use large screen 240*128 dot matrix LCD display system setting content, front panel has function key for the system set up. The number of speakers can choose 1-6 person or whole people in some speak mode. With video tracking function, four signal input, two video signal output, each input signal can be set 250 preset points.

Seven meeting modes: FIFO (first in first out), Limited speech, free discussion, chairman only, LIFO (last in first out), vie to speak mode , apply to speak mode. Three camera communication protocols: PELCO-D, PELCO-P, VISCA Carry with prevent howling switch, open the switch can prevent howling to some extent, expansion volume, increased pickup distance, assurance voice quality, high fidelity. PC software can control instead of the controller interface or control together, realize interface management integration. Built-in telephone coupler input and output ports, you can set the phone call and dial out, realize remote voice conference. Three kinds of audio output adopt to connect with other audio machine.

Specs

• Power supply: AC 100-240V 50/60Hz
• Output impedance
  • RCA: 200 Omh
  • LINE: 200 Omh
  • BALANCE:300 Omh
  • UNBALANCE:400 Omh
• Input impedance
  • LINE: 50 kOmh
  • DIN: 50 kOmh
• S/N ratio: 100 dB (1 kHz THD 1%)
• Case dimension: 480x360x85 mm
• Accessory: 10 m 8 core shielded line

User Guide