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).
230 V AC, 50 / 60 Hz
|Input / Output||
Input: MIC: -60 dBV, 600 Ω, unbalanced, phone jack, AUX: -20 dBV, 10 kΩ, unbalanced, phone jack
Expansion: Input: 0 dBV, 10 kΩ, unbalanced, pin jack × 2
Output: 0 dBV, 10 kΩ, unbalanced, pin jack × 2
Control: 10 kΩ or more, voltage output, pin jack × 2
Aluminium, 30% gloss, black
420 x 96.1 x 226.2 mm (W x H x D)
Power cord (2 m (6.56 ft) x 1
The central control unit shall configure and control the delegate and chairman units via 8-pin din connection. Automatic test functions on power up will accurately verify system configuration. The central control unit shall have an onboard digital feedback suppression circuit to prevent acoustic feedback. The unit is capable of handling 64 delegate/chairman units. Control for more units shall be possible by connecting several central control units in a master slave connection. A total of three central units can be interconnected to make a system of 192 units. The system shall be an out of the box solution, so no initialization shall be required once the system is powered on. Monitoring of meetings can be recorded and played back straight to and from SD card or external recording device using MP3 format. The number of microphones that can be open at the same time can be set between 0 - 4 and will automatically be muted after 30 seconds unless manual switched off. It shall use only two EIA component rack space and its dimensions shall be 420 (W) × 96.1 (H) × 226.2 (D) mm (16.54" × 3.78" × 8.91"). Weight shall be 3 kg (6.61 lb.) and finished in black aluminium front panel with surface-treated steel plate case.