ALFAtron ALF-MUH44A-RS User Manual Download

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ALF-MUH44A-RS

HDMI input, the HDCP content of output is HDCP

1.4.

%9973.

Report the HDCP on/off status of HDMI inputs.

In 01 02 03 04

HDCP Y Y Y Y

%9974.

Report the HDCP on/off status of HDMI outputs.

Out 01 02 03 04

HDCP Y Y Y Y

%9978.

Reports the HDCP mode of HDMI inputs.

In 01 02 03 04

HDCPMODE 1 1 1 1

Video Resolution Down-scaling

The matrix supports video resolution downscaling, the 4K (4096x2160/3840x2160)
input can be automatically degraded to 1080p output for compatibility with 1080p
display, shown in the below chart.

Input

Output

Resolution

Refresh

Color Space

Downscale

1080p Specs

60Hz

4:4:4

Support

1080p@60Hz 4:4:4

50Hz

4:4:4

Support

1080p@50Hz 4:4:4

30Hz

4:4:4

Support

1080p@30Hz 4:4:4

25Hz

4:4:4

Support

1080p@25Hz 4:4:4

24Hz

4:4:4

Support

1080p@24Hz 4:4:4

23Hz

4:4:4

Support

1080p@23Hz 4:4:4

60Hz

4:2:0

Support

1080p@60Hz 4:4:4

50Hz

4:2:0

Support

1080p@50Hz 4:4:4

30Hz

4:2:0

Support

1080p@30Hz 4:4:4

25Hz

4:2:0

Support

1080p@25Hz 4:4:4

24Hz

4:2:0

Support

1080p@24Hz 4:4:4

23Hz

4:2:0

Support

1080p@23Hz 4:4:4

60Hz

RGB

Support

1080p@60Hz RGB

50Hz

RGB

Support

1080p@50Hz RGB

30Hz

RGB

Support

1080p@30Hz RGB

25Hz

RGB

Support

1080p@25Hz RGB

24Hz

RGB

Support

1080p@24Hz RGB

23Hz

RGB

Support

1080p@23Hz RGB

Summary of Contents for ALF-MUH44A-RS

Page 1: ...www alfatronelectronics com ALFATRON ELECTRONICS GmbH GERMANY ALF MUH44A RS 4K 4x4 HDMI Matrix Switcher ...

Page 2: ...ts are designed to provide reasonable protection against harmful interference in a commercial installation Operation of this equipment in a residential area is likely to cause interference in which case the user at their own expense will be required to take whatever measures may be necessary to correct the interference Any changes or modifications not expressly approved by the manufacture would vo...

Page 3: ...Panel Description 2 Front Panel 2 Rear Panel 2 System Diagram 3 IR Remote Control 3 RS232 Control 5 System Command 5 Signal Switching 6 Preset Setting 7 Audio Setting 7 EDID Management 7 HDCP Compliance 8 Video Resolution Down scaling 9 Specification 10 Warranty 11 ...

Page 4: ... 1080p 3D Fully compliant with HDMI V2 0 and HDCP 2 2 specifications Supports 4K to1080p down scaling for each independent output to compatibility with the legacy 1080p displays Smart EDID management Supports front panel buttons IR remote and RS232 control Package List Please make sure all the items listed below are in the package If anything is missing or damaged please contact your distributor f...

Page 5: ...the output channel B Total four output buttons Press the button repeatedly to cycle through the sources from inputs 1 to inputs 4 Rear Panel 1 INPUTS 1 4 Four HDMI ports to connect HDMI source devices 2 OUTPUTS A D Four HDMI ports to connect HDMI display devices 3 RS232 Connects to control device e g PC to control the matrix by sending RS232 commands 4 IR EYE Connects to IR receiver to receive IR ...

Page 6: ... the desired INPUT 2 then press one or more OUTPUTS 3 or the ALL 5 button then press the ENTER 4 button to execute the change Examples To send input 3 to output 2 first press the INPUTS 3 button then press the OUTPUTS 2 button and finally press the ENTER button to execute the change To send input 1 to outputs 1 and 4 first press the INPUTS 1 button then press both the OUTPUTS 1 and 4 buttons and f...

Page 7: ...and finally press the ENTER button to execute the change To set the EDID for one or more source devices to the EDID capabilities of a specific output press the EDID 6 button then press the desired INPUTS 2 or the ALL 5 button then press the OUTPUTS 3 button corresponding to the desired display finally press the ENTER 4 button to execute the operation ...

Page 8: ...mand sending area Baud rate 9600 Data bit 8 Stop bit 1 Parity bit none System Command Command Description Command Example and Response Type Report system model ALF MUH44A RS Lock Lock front panel buttons System Locked Unlock Unlock front panel buttons System UnLock Version Report software version V1 0 0 Undo Cancel the current operation and return to previous switching status Undo Ok PWON Power on...

Page 9: ...sed x Switch input x to output x x 1 4 2 02 Through x Turn off output x x 1 4 2 02 Closed x Turn on output x x 1 4 2 02 Open All Turn on all outputs All Open x V y1 y2 y3 y4 Switch input x to outputs y x 1 4 y 1 4 1V1 2V1 2 3 3V1 2 3 4 AV 01 01 AV 02 01 02 03 AV 03 01 02 03 04 Status x Report switching status of output x x 1 4 Status2 AV 02 02 Status Report all switching status AV 01 01 AV 02 02 A...

Page 10: ...l outputs DigitAudioON2 DigitAudio ON with Output 2 DigitAudioOFF x Turn off the HDMI digital audio of output x x 1 4 When x 5 it means to turn off all outputs DigitAudioOFF2 DigitAudio OFF with Output 2 9977 Report HDMI digital audio status of outputs Out 01 02 03 04 Audio Y Y Y Y EDID Management Command Description Command Example and Response EDIDG x Report the EDID data from output x x 1 4 EDI...

Page 11: ...y 1 HDMI input 1 y 2 HDMI input 2 y 3 HDMI input 3 y 4 HDMI input 4 y 5 All HDMI inputs EDIDUpgrade x Upgrade the user defined EDID data x 1 When the command applied system prompts to upload the EDID file bin Operation will be cancelled in 10 seconds EDIDUpgrade1 Please send the EDID file within 10s GetInPortEDID x Report the EDID of input x x 1 4 GetInPortEDID4 Input 04 EDID Data 00 FF FF FF FF F...

Page 12: ...lor Space Downscale 1080p Specs 1 4K 60Hz 4 4 4 Support 1080p 60Hz 4 4 4 2 4K 50Hz 4 4 4 Support 1080p 50Hz 4 4 4 3 4K 30Hz 4 4 4 Support 1080p 30Hz 4 4 4 4 4K 25Hz 4 4 4 Support 1080p 25Hz 4 4 4 5 4K 24Hz 4 4 4 Support 1080p 24Hz 4 4 4 6 4K 23Hz 4 4 4 Support 1080p 23Hz 4 4 4 7 4K 60Hz 4 2 0 Support 1080p 60Hz 4 4 4 8 4K 50Hz 4 2 0 Support 1080p 50Hz 4 4 4 9 4K 30Hz 4 2 0 Support 1080p 30Hz 4 4 4...

Page 13: ...al Maximum Video Resolution Up to 4K 60Hz 4 4 4 HDR10 Dolby Vision including 1080p 3D Maximum Bandwidth 18Gbps HDMI Audio Supports PCM Dolby Digital and DTS Control Options Front Panel IR Remote RS232 Input Power 12V DC 2A AC Adapter Input Power 100 to 240 V AC 50 60 Hz Maximum Power Consumption 12 watts Operation Temperature 5 to 55 23 to 131 F Storage Temperature 25 to 70 13 to 158 F Relative Hu...

Page 14: ...emoval of this product from any installation any unauthorized tampering with this product any repairs attempted by anyone unauthorized by the Company to make such repairs or any other cause which does not relate directly to a defect in materials and or workmanship of this product This limited warranty does not cover equipment enclosures cables or accessories used in conjunction with this product T...

Page 15: ...d warranty 1 10 1 Elect to repair or facilitate the repair of any defective parts within a reasonable period of time free of any charge for the necessary parts and labor to complete the repair and restore this product to its proper operating condition or 1 10 2 Replace this product with a direct replacement or with a similar product deemed by the Company to perform substantially the same function ...

Page 16: ... 15 Any claim by the Customer which is based on any defect in the quality or condition of the goods or their failure to correspond with specification shall be notified in writing to the Company within 7 days of delivery or where the defect or failure was not apparent on reasonable inspection by the Customer within a reasonable time after discovery of the defect or failure but in any event within 6...

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