A video input and an audio input coming from different sources can be rotated towards a
video and audio output.
The sequence of the characters becomes:
B X X YYZZ
followed by
CR
where:
B is the character Hex 42
XX is the output (from 01 to 08)
YY is the video input (from 01 to 08)
ZZ is the audio input (from 01 to 08)
Warning: if YY is 00 the video output will be set to high impedance
If ZZ is 00 the audio output will be set to 0 Volt
Example: To switch the video of input 1 and the audio of input 3 on output 4, the
following characters must be sent on line: 42 30 34 30 31 30 33 0D
The TZ09 matrix replies:
ACK
(Hex 06) if the command has been performed correctly
NACK
(Hex 15) if transmission errors have been detected
7.3 Video switching command
The host must send the following sequence:
VX X YY
followed by
CR
where:
V is the character Hex 56
XX is the output (from 01 to 08)
YY is the video input (from 01 to 08)
Warning: if YY is 00 the video output will be set to high impedance
Example: To bring video output 8 to high impedance, the following characters must be
sent on line: 56 30 38 30 30 0D
The TZ09 matrix replies:
ACK
(Hex 06) if the command has been performed correctly
NACK
(Hex 15) if transmission errors have been detected
7.4 Audio switching command.
The host must send the following sequence:
A X X YY
followed by
CR
where:
A is the character Hex 41
XX is the output (from 01 to 08)
YY is the audio input (from 01 to 08)
Warning: if YY is 00 the audio output will be set to 0 Volt
Example: To bring audio output 8 to 0 Volt, the following characters must be sent on line:
41 30 38 30 30 0D
The TZ09 matrix replies:
ACK
(Hex 06) if the command has been performed correctly
NACK
(Hex 15) if transmission errors have been detected
In "Free running" mode, switching must be
completed within 15 seconds.
Otherwise, the unit returns to initial status
In "Free running" mode also, in compliance with the architecture of the unit,
when a source is selected, this is immediately switched to the PREVIEW
output.
To save a configuration and restoring it at the power on
pres for 2 sec. MODE button.
Subsequent "recall" from keypad or computer modifies the default configuration
that will correspond to the last "recall".
5.2 Settings using the keypad
Various commands and settings can be made on the TZ09 unit pressing a
combination of keys. Eight machine status can be saved and then recalled.
It is also possible to save a default configuration so that the machine is set to
this at power-on
Button Function Button Function
Mode+Input1
Save status 1
Mode+Output1
Recall status 1
Mode+Input2
Save status 2
Mode+Output2
Recall status 2
Mode+Input3
Save status 3
Mode+Output3
Recall status 3
Mode+Input4
Save status 4
Mode+Output4
Recall status 4
Mode+Input5
Save status 5
Mode+Output5
Recall status 5
Mode+Input6
Save status 6
Mode+Output6
Recall status 6
Mode+Input7
Save status 7
Mode+Output7
Recall status 7
Mode+Input8
Save status 8
Mode+Output8
Recall status 8
Mode for 2 sec.
Save machine status (A flash of the two leds
integrate in the MODE button indicates
saving has been completed). The next time it is
switched on, the TZ09 will be set to this status
Subsequent "recall" from keypad or computer modifies the default configuration
that will correspond to the last "recall".
MODE at power-on
Enabling of reception from IR remote control
MODE at power-on
Disabling of reception from IR remote control
12
TZ09
8X8+1 VIDEO AND AUDIO MATRIX
TZ09
8X8+1 VIDEO AND AUDIO MATRIX
ELPRO BROADCAST s.r.l.
Strada della Pronda 17 - TORINO (ITALY)
Tel. 0117071955 - FAX 011706210
ELPRO BROADCAST s.r.l.
Strada della Pronda 17 - TORINO (ITALY)
Tel. 0117071955 - FAX 011706210
9
ELPRO BROADCAST s.r.l.
Strada della Pronda 17 - TORINO (ITALY)
Tel. 0117071955 - FAX 011706210
ELPRO BROADCAST s.r.l.
Strada della Pronda 17 - TORINO (ITALY)
Tel. 0117071955 - FAX 011706210
