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SAFETY INFORMATION

Safeguards

To reduce the risk of electric shock, do not 

expose this product to rain or moisture.

If the wall plug does not fit into your local 

power socket, hire an electrician to replace 

your obsolete socket.

Do not modify the wall plug.

Doing so will void the warranty and safety 

features.

This equipment should be installed near 

the socket outlet and the device should 

be easily accesible in case it requires 

disconnection.

Precautions

FCC Regulations state that any 

unauthorized changes or modifications to 

this equipment not expressly approved by 

the manufacturer could void the

user’s authority to operate this

equipment.

Operate this product using only the 

included external power supply. Use of 

other power supplies could impair

performance, damage the product or cause 

fires.

In the event of an electrostatic discharge, 

this device may automatically turn off. If this

occurs, unplug the device, and plug it back 

in.

Protect and route power cords so they will 

not be stepped on or pinched by anything 

placed on or against them. Be especially

careful of plug-ins, or cord exit points from 

this product.

Avoid excessive humidity, sudden 

temperature changes or temperature 

extremes.

Keep this product away from wet locations 

such as bathtubs, sinks, laundries, wet 

basements and swimming pools.

Use only accessories recommended by 

ATLONA to avoid fire, shock or other 

hazards.

Unplug the product before cleaning. Use 

a damp cloth for cleaning. Do not use 

cleaning fluid or aerosols, which could

enter the unit and cause damage, fire or 

electrical shock. Some substances may 

also mar the finish of the product.

Never open or remove unit panels or make 

any adjustments not described in this 

manual. Attempting to do so could expose 

you to dangerous electrical shock or other

hazards. It may also cause damage to your 

AT-HD44M-SR. Opening the product will 

void the warranty.

Do not attempt to service the unit. Instead 

disconnect it and contact your Authorised 

ATLONA reseller or contact ATLONA 

directly.

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Summary of Contents for AT-HD44M-SR

Page 1: ...AtlonA 4x4 HDMI over CAT5 Matrix Switcher with IR Control AT HD44M SR User Manual...

Page 2: ...ents 2 4 Technical Specifications and Package Content 2 5 Panel Descriptions 3 5 1 Front Panel 3 5 2 Rear Panel 3 7 Hardware Installation 5 8 Operation and IR Control 6 9 IR codes 7 10 RS 232 Serial P...

Page 3: ...emote displays at the same time Through low cost CAT 5 LAN cables not only high quality video and audio can be transmitted to the display sites but also users can switch among 4 HDMI sources using the...

Page 4: ...over CAT 5e at 1080p Each display s input source can be switched with IR remote control or push button through control line at remote receiver Easy installation Technical Specifications and Package Co...

Page 5: ...utput channel 5 Input source channels mapping LED for each output channel 6 Push button for selecting input channel 7 5V DC power jack 8 RS 232 control port 9 DIP switches 10 HDMI Inputs 11 IR extende...

Page 6: ...Select input source channel 2 Push button Select input source channel 3 HDMI Output Connect to HDTV 4 IR Extender For IR receiver extension cable plug in 6 5V DC power jack 7 RJ 45 Input TMDS 8 RJ 45...

Page 7: ...the AT HD44M S and direct the IR emitter to the build in IR receiver of the sources 5 Connect the 5V6A DC power supply to the AT HD44M S 6 Power on the AT HD44M S 1 Connect each HDMI output to HDMI di...

Page 8: ...orrect the corresponding LED will flash If not please press output port select button or repeat step a and b F1 HDMI output 1 F2 HDMI output 2 F3 HDMI output 3 F4 HDMI output 4 c Use or keys to select...

Page 9: ...IR codes 14H 16H 19H 0FH 05H 18H 0DH 1CH 1FH 1BH 1EH 13H 0CH 06H 7...

Page 10: ...over all the available COM ports 1 255 If the matrix is detected the message window below will show up Otherwise an error message as following shows up to indicate there is no legal device found Noti...

Page 11: ...outputs see input1 Same to the rest of the buttons Output Channel Setup Click on this button a quick selection table of inputs will show up Users can therefore easily select the input video for each o...

Page 12: ...ct input source Left button to switch channels in increasing order 1 2 3 4 1 Right button to switch channels in decreasing order 1 4 3 2 1 Method C Switch This method will fix the input channel for th...

Page 13: ...it 2 Channel 6 Bit 3 Channel 5 Bit 4 Channel 4 Bit 5 Channel 3 Bit 6 Channel 2 Bit 7 Channel 1 1 0 w wo signals Command code Response Description DATA CHECK SUM ACK SET 0x07 0x4d 0x41 0x51 0x44 0x05 0...

Page 14: ...g the device and plug it back in Protect and route power cords so they will not be stepped on or pinched by anything placed on or against them Be especially careful of plug ins or cord exit points fro...

Page 15: ...OF THE THEORY OF LIABILITY ARISING OUT OF OR RELATED TO THE USE OF OR INABILITY TO USE THE PRODUCT EVEN IF ATLONA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN NO EVENT ATLONA S LIABILITY TO...

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