3.0 COMMAND
The unit is provided with an integrated command keyboard.
It consists of 4 pushbuttons with led, 4 pushbuttons without led and a matrix of 16
red leds that indicates the machine connections. The unit is provided with an
integrated command keyboard. It consists of 4 pushbuttons with led, 4 pushbuttons
without led and a matrix of 16 red leds that indicates the machine connections.
Looking the TZ04 from the front, we can realize that an input is selected pressing
one of the button called
IN
; the relative led switch on and remain lighted.
Pressing one of the button named
OUT
, the input previously selected is routed to
this output.
3.1 Saving configuration
Pressing the button IN1 for 5 seconds, we save the current configuration and the
same will be active on further power-on of the TZ04.
3.2 Three state output
To make the video and audio output in high impedance state, press for 2 seconds
the OUT button. The led on the matrix status will light off.
To restore the video and audio on the output, press again for for 2 seconds the
OUT button. The led on the matrix status will light on.
4.0 INSTALLATION
The 4 video sources must be connected to 4 BNC named
VIDEO IN 1-4
The 4 video destination must be connected to 4 BNC named
VIDEO OUT 1-4
WARNING
The video inputs are internally terminated with 75 ohm.
The video outputs are source terminated with 75 ohm
As already written, the TZ04 is provided with stereo audio that follows the video
switching.
Connect the 4 audio sources to the 4 RCA sockets named
AUDIO1 IN 1-4
and
AUDIO2 IN 1-4
.
Connect the 4 audio destinations to the 4 RCA sockets named
AUDIO1 OUT 1-4
and
AUDIO2 OUT 1-4
.
For both inputs and outputs the connections are standard unbalanced.
WARNING
Audio outputs are able to drive 600 ohm loads
Loading the output with 600 ohm makes a loss of 1 dB
ELPRO Video Labs s.r.l.
Strada della Pronda 45/B 10142 - Torino – ITALY
Tel.+39 011 7701583 - FAX +39 011 703751
4
ELPRO Video Labs s.r.l.
Strada della Pronda 45/B 10142 - Torino – ITALY
Tel.+39 011 7701583 - FAX +39 011 703751
TZ 04
4x4 VIDEO AND AUDIO MATRIX
TZ 04
4x4 VIDEO AND AUDIO MATRIX
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