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TZM1612
• "Through blank" switching with user adj. time
• Programmable preview on output 12
• RGBHV only, audio only, AFV
• Controlled by RS232, RS485 and IR
• 8 recallable presets
• IR Control (optional)
TZM1612-M
ELPRO Video Labs s.r.l.
1
Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY
Tel.+39 0119348778 - FAX +39 0119348779
02/12/04
16x12 RGBHV & AUDIO MATRIX
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Related Manuals for ELPRO TZM1612
Summary of Contents for ELPRO TZM1612
- Page 1 • RGBHV only, audio only, AFV • Controlled by RS232, RS485 and IR • 8 recallable presets • IR Control (optional) TZM1612-M 02/12/04 ELPRO Video Labs s.r.l. Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY Tel.+39 0119348778 - FAX +39 0119348779...
- Page 2 TZM1612 16x12 RGBHV & AUDIO MATRIX INSTALLATION AND USE OF THE TZM1612 INDEX 1.0 Overview 2.0 Power Supply 3.0 Settings 4.0 Installation 5.0 Local control 6.0 Functions with IR remote control 7.0 Computer control via RS232 8.0 Computer control via RS485 9.0 Technical data...
- Page 3 The matrix can also process Y, Cb, Cr signals. The possibility of saving and recalling 8 configurations via the keypad, serial line or IR remote control makes the TZM1612 highly versatile in presentation environments. The TZM1612 features through blank switching mode.
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Page 4: Power Supply
Do not open the cover of the unit without first of all pulling out the power cable. For European countries, the TZM1612 must be powered at 230 Vac 50Hz using the cable provided. The plug of the cable must be inserted in the related panel plug to the left on the back of the unit. -
Page 5: Installation
Remember that the inputs and the outputs audio are balanced. If the source to be connected to the input has an unbalanced output, put the hot signal on input a of the TZM1612, connect the ground of the signal and input b to GND. - Page 6 "recall" received from keypad or computer on the serial link ELPRO Video Labs s.r.l. Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY Tel.+39 0119348778 - FAX +39 0119348779...
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Page 7: Local Control
- Press the "MODE" button and that of output 12 (PW) at the same time. Lighting of the led on the button of output 12 (PW) indicates that function change has been performed. ELPRO Video Labs s.r.l. Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY... - Page 8 MODE at power-one Enabling of reception from IR remote control MODE at power-one Disabling of reception from IR remote control ELPRO Video Labs s.r.l. Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY Tel.+39 0119348778 - FAX +39 0119348779...
- Page 9 16x12 RGBHV & AUDIO MATRIX e) Setting of switching time from keypad: The TZM1612 performs through blank switching. Switching time can be selected by the user for improved adaptation to the characteristics of the destination. This important feature avoids the annoying effects that are typical of LCD devices when a signal is switched at their input.
- Page 10 RECALL followed by Key 1÷8 Recall of preset WARNING Remember that switching operations invoked by a RECALL command are not performed "through blank" ELPRO Video Labs s.r.l. Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY Tel.+39 0119348778 - FAX +39 0119348779...
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Page 11: Physical Connection
If the user intends to develop personalized software, the protocols to be implemented both for RS232 and RS485 are available on the same site. All functions of the TZM1612 can be controlled through transmission/reception by a computer of strings of hexadecimal and ASCII characters. - Page 12 Example: To switch the video of the input 1 and the audio of the input 3 on output 10 the following characters must be sent on line: 42 31 30 30 31 30 33 0D The TZM1612 matrix replies: (Hex 06) if the command has been performed correctly NACK (Hex 15) if transmission errors have been detected 7.3 VIDEO SWITCHING CONTROL...
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Page 13: Status Request
Example: To set 0 volts on audio output 8 the following characters must be sent on line: 41 30 38 30 30 0D The TZM1612 matrix replies: (Hex 06) if the command has been performed correctly NACK (Hex 15) if transmission errors have been detected 7.5 STATUS REQUEST... - Page 14 16x12 RGBHV & AUDIO MATRIX 7.6 CREATION OF A PRESET The TZM1612 can create and perform up to 8 internal presets. A preset is a predefined configuration of 24 switching points, 12 video and 12 audio, saved in the memory and which can be recalled at any time.
- Page 15 1 = 0,5 sec. 2 = 1 sec. 3 = 2 sec. The TZM1612 matrix replies: (Hex 06) if the command has been performed correctly NACK (Hex 15) if transmission errors have been detected Example: to set the switching through blank time of 1 second relating to output 5, the following characters must be sent on line: 57 30 35 32 0D ELPRO Video Labs s.r.l.
- Page 16 X shows if the output 12 must be used as preview: 1 = output 12 is preview 0 = output 12 is a standard output The TZM1612 matrix replies: (Hex 06) if the command has been performed correctly NACK (Hex 15) if transmission errors have been detected Example: To set the output 12 as preview the host will send the following sequence: 70 31 0D 7.13 SET MUTE ON PREVIEW OUTPUT...
- Page 17 The transmission speed, the address of the unit and the reply time can be set with a suitable command from RS232. The reply time of the TZM1612 is the time that must pass between end of reception of the command and the start of transmission of the reply.
- Page 18 In the case of several units connected in a daisy chain, the 100 Ohm termination must be placed on the last unit ELPRO Video Labs s.r.l. Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY Tel.+39 0119348778 - FAX +39 0119348779...
- Page 19 ETX corresponds to 03 hex, the ADDR field is the address of the TZM1612: 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.
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Page 20: Technical Data
During the warranty period, Elpro will repair the faulty units free of charge. The faulty units must be sent CARRIAGE FREE to the Elpro offices in Turin with a regular accompanying note.
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