Programmer’s Guide, cont’d

Command/response table for SIS commands

Command	ASCII Command	Response	Additional description
	(host to switcher)	(switcher to host)

Create ties

Tie input X2 to output X3 , A & V	X2 * X3 , !	Out X3 .In X2 .All
Example:	1*2!	Out02.In01.All	Tie input 1 A & V to output 2
Tie input to output, RGBHV	X2 * X3 &	Out X3 .In X2 .RGB	Audio breakaway
Example:	3*1&	Out01.In3.RGB	Tie input 3 RGBHV to output 1
Tie input X2 to output X3 , audio	X2 * X3 $	Out X3 .In X2 Aud	Audio breakaway
Example:	1*2$	Out02.In1.Aud	Tie input 1 audio to output 2
Tie input to all outputs
A & V	X2 *!	In X2 All
Example:	4*!	In 04 All	Tie input 4 to all outputs

RGB Mute

RGB Mute

RGB Un-mute

Read RGB Mute

*1B/bVmt

*0B/bVmt

B/bX9

Global (where X3 is not included, global RGB Mute is activated)

RGB Mute all	1*B/b	Vmt 1
RGB Un-mute all	0*B/b	Vmt 0

Audio Mute

Audio Un-mute

Read Audio Mute

X3	*1Z/z	Amt
X3	*0Z/z	Amt
X3	*Z/z	X9

Global - (where X3 is not included, global Audio Mute is activated)

Audio Mute all	1*Z/z	Amt 1
Audio Un-mute all	0*Z/z	Amt 0

Audio input gain and attenuation

Set audio input gain to +dB value	X1	* X5 G	In X1 .Aud X4
Example:	1*2G		In01.Aud+02	Set input 1 audio gain to +2dB
Set audio input attenuation to -dB value	X1	* X6 g	In X1 .Aud X4
Example:	1*3g		In01.Aud-03	Set input 1 audio gain to -3dB
Increment gain up	X1	+G	In X1 .Aud X4
Example:	4+G		In04.Aud+01	Audio input 4 incremented by +1dB
Decrement gain down	X1	-G	In X1 .Aud X4
Example:	1-G		In01.Aud-01	Audio input 1 decremented by -1dB

RGB Delay

Set delay

Read delay

X7 * X3 D/d	Out X3	.Dly X7
X3 D/d	Out X3	.Dly X7

Executive mode

Lock front panel	1 X/x	Exe1	Enable executive mode
Unlock front panel	0 X/x	Exe0	Disable executive mode

Lock status	X/x	X9	1 = On, 2 = Off

Commands can be made back-to-back with no spaces. Example 1*1!02!03*03!..

The tie input to all outputs commands activate all I/O switches simultaneously. The matrix switcher supports the 2-digit numeric format (01*02).

4-4 CrossPoint 42 HVA Matrix Switcher • Programmer’s Guide

42 HVA specifications

The Extron Electronics 42 HVA (High Voltage Adapter) is a notable product designed for enhancing audio-visual systems. It is primarily focused on the distribution of high-definition video signals over long distances, making it a valuable asset for educational institutions, corporate environments, and large venues.

One of the standout features of the Extron 42 HVA is its ability to support HDBaseT technology. This allows for the transmission of uncompressed HD video, audio, Ethernet, control signals, and power over a single CAT6 cable. This capability not only simplifies installation but also reduces the amount of cabling required, allowing for a cleaner and more organized setup.

The 42 HVA boasts a robust design that can handle resolutions up to 4K, ensuring that high-quality video can be delivered without loss of fidelity. The unit is equipped with multiple input options, catering to a variety of sources such as computers, projectors, and displays. Its compatibility with different formats and resolutions makes it a versatile choice for any AV setup.

Another key feature is its advanced signal management technology. The 42 HVA supports EDID (Extended Display Identification Data) management, which ensures that the connected devices are communicating correctly. This helps to prevent issues such as resolution mismatches and allows users to achieve optimal performance from their AV system.

Additionally, the 42 HVA incorporates a feature known as automatic cable equalization. This technology enhances the signal integrity over long cable runs, allowing the device to maintain the quality of the transmitted video even at greater distances. This is particularly important in large venues where cable lengths can be significant.

For ease of use, the Extron 42 HVA includes an intuitive interface that simplifies the setup process. The device can be easily integrated into existing AV systems, and its compact design allows for flexible mounting options. This adaptability makes it an excellent choice for both new installations and upgrades to existing systems.

In summary, the Extron Electronics 42 HVA is a powerful tool in the realm of AV technology. With its HDBaseT support, high-resolution capabilities, and advanced signal management features, it meets the demands of modern audio-visual environments. Its design, functionality, and versatility make it an ideal solution for delivering high-quality video signals over long distances in a range of professional settings.

Extron electronic 42 HVA manual Programmer’s Guide, cont’d

Models: 42 HVA