The TZM883 unit is an 8X8 matrix for VGA/XGA signals with associated stereo audio. It can manage signals in component Y,CB,CR or RGBS with negative TV synchronism at 75W. It can be controlled using the built-in keyboard, by a computer with RS232 serial interface or using a remote universal keyboard with RS422 interface.

Switching in the frame interval for Y, CB, CR or RGBS Programmable preview on output 8 Only RGBHV, only AUDIO, AFV Control using RS232 8 presets that can be accessed from computer, 7 from keyboard

VIDEO Input 8, RGBHV or YUV or RGBS (TV) with BNC Input coupling DC Input impedance 75 ohm Crosstalk (worst case) 50 dB at 40 MHz Bandwidth 250 MHz Outputs 8, independent with BNC Synchronism H+V separated, TTL level, High Z Comp. on H TTL level, High Z Comp. TV on H  0.3-2Vpp neg. 75 ohm

AUDIO Input type AC, unbalanced with Phoenix screwtype, removable Input impedance 22 Kohm Input level +11 dBm max Output impedance 220 ohm Frequency response -0.5 dB from 20 Hz to 20 KHz Crosstalk (worst case) 72 dB at 16 KHz Distortion