Central Control Unit TL-Z3

Video Conference AUDIO DEVICES AUDIO SYSTEMS

Digital Conference System _ Central Control Unit

· 1 to 4 delegate microphones can be active simultaneously

· Selectable microphone mode: AUTO/FIFO/OPERATOR/VOX

· Microphone sensitivity and auto-off time can be preset

· Volume level can be adjusted for single or all loudspeakers

· ID number writing for each unit using LCD on front panel

· 6 channels are available for simultaneous interpretation

· Automatic video tracking with up to 4 dome cameras

· Built-in DSP processor for acoustic feedback prevention

· Built-in treble/bass compensation for better sound quality

· Centralized conference management

· Operator can allow or reject delegate request to talk

· Speaking time limit can be preset for conference units

· Delegate unit can be set to be vice-chairman (VIP) unit

· Voting, Election, Quick Election, Evaluation

· Attendance registration using IC cards or REG button

Model	TL-Z3
Standard 2U housing for 19" rack mounting Connection of conference units in up to 4 lines Each line connects up to 25 conference units Cable length is up to 100 metres for each line RS485 repeaters can be used to extend cable length
Specification
Basic system capacity	60-70 conference units
Active delegate microphone limit PC communication	1 /2/3/4
Video camera communication Video camera supported	RS232, Ethernet
Video tracking protocol	RS-485
AV matrix switcher input	upto 4
AV matrix switcher output MICIN	Pelco-P9600 / Sony-VI SCA RCA x 4 (1 Vp-p, 750)t RCA x 2 1 Vp-p, 750 6.5mm jack, 0. 775V
REC OUT audio output	0-2.8VVpp
S/N ratio	- 95dB
THD	< 0.3%
Power supply	220V/50Hz or 11 OV/60Hz, ±10% 300W
Maximum power	O "Cto 45°C
Operating temperature	- 20"C to 50°C
Storage temperature Dimensions	485x325x90mm (WxDxH)
Weight	14 kg

Video Conference