INDEX
1.0 Overview
2.0 Power supply
3.0 Settings
4.0 Installation
5.0 Local control
6.0 IR remote control
7.0 Computer control via RS232
8.0 Computer control via RS485
9.0 Technical data
10.0 Notes
When installing the TZ09 unit, please read this handbook carefully.
The manufacturer shall not be held responsible for any damage or injury
caused by use, even correct, of its products.
The data and characteristics of the product may be modified without prior notice
According to the protocol used, the messages exchanged between the host and TZ09
are amongst the following control characters:
- command from host to TZ09:
STX ADDR command ETX
- reply of the TZ09 to the host:
STX ADDR reply ETX
The character STX corresponds to 02 hex,
the character ETX corresponds to 03 hex,
the ADDR field is the address of the TZ09: from 30 hex to 37 hex (or from 0 to 7 in ASCII)
The contents of the command and reply fields are the same as the commands indicated
above for the RS232 protocol except for the CR character (hex 0D) which is omitted in this
case.
8.1 Commands managed
The commands that can be sent via RS485 are all those envisaged for RS232 except for
the "Set RS485 communication parameters" command:
- video and audio switching command
- video switching command
- audio switching command
- status request
- creation of a preset
- recall of a preset
- firmware release identification request.
- global status request
- video preview
- audio preview
- video + audio preview
- audio preview volume level
- mute audio
Example: in this case the format of the video switching command will be as follows:
STX ADDR VXXYY ETX where: V is the character Hex 56
XX is the output (from 01 to 08)
YY is the video input (from 01 to 08)
The TZ09 matrix replies:
STX ADDR ACK ETX where: ACK is the character Hex 06
if the command has been performed correctly
STX ADDR NACK ETX where NAK is the character Hex 15
if transmission errors have been detected or incorrect parameters.
Therefore, the switching command of video input 5 to bus 4 for the TZ09 with address 2
will be as follows:
STX 2 V 04 05 ETX (in Hex code: 02 32 56 30 34 30 35 03)
the matrix will reply with:
STX 2 ACK ETX (in Hex code: 02 32 06 03) or with:
STX 2 NACK ETX (in Hex code: 02 32 15 03)
2
INSTALLATION AND USE OF THE TZ09
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
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