The TZY 08 unit is a matrix able to switch Y/C signals and stereo audio. It has 8 inputs and 7 outputs and can be controlled using its keypad, by a computer with RS232 serial interface and using an IR remote control.
The TZY 08 is also equipped with a small built-in speaker, making it possible in many cases to avoid use of external active speakers. Audio monitoring is also provided on a 6.3mm headphone jack which, if inserted, excludes the built-in speaker.

PC software & protocol

Switching in the frame interval Fixed preview output for source monitoring Speaker for audio monitoring Only Y/C, only AUDIO, AFV 8 presets accessible via keyboard or RS232 IR remote control (optional)
VIDEO Y/C Input type Ac coupled Frequency response -0.3 dB at 5 MHz -1 dB at 10 MHz -3 dB at 20 MHz Crosstalk (worst case) better than 50 dB at 5 MHz Hum & Noise -70 dB unweighted	AUDIO Input type AC, unbalanced with RCA socket Input impedance 10 Kohm Input level 11 dB max (600 ohm) Output impedance 150 ohm Frequency response -0.5 dB from 3 Hz to 600 KHz Harmonic distortion < 0.3% from 20 Hz to 20 KHz at +6 dBm Hum & Noise -75 dBm unweighted Crosstalk (worstcase) 70 dB at 20 KHz

GENERAL

Main input	230 Vac / 115 Vac rear panel selectable
Power consumption	10 VA
Size (WxDxH)	440 x 220 x 88 mm
Weight	4.3 Kg
Operating temper. range	0 – 45 °C
Safety	according to EN60065
EMC	according to EN55103-1 and EN55103-2