background image

 

NOTICE

   

   

1.

 

Adjust   the   8-­‐level   signal   level   equalization   control   to   the   received   HDMI   signals.   Dial   the   

Signal   Level

   from   7   to   0   and   stop   turning   the   rotary   switch   whenever   the   audio/video   is   

playing   normally.   Inappropriate   signal   level   setting   may   cause   overpowering   issues   that   
would   shorten   the   product’s   life   significantly!   

2.

 

If   the   DVI   or   HDMI   device   requires   the   EDID   information,   please   use   EDID   Reader/Writer   
to   retrieve   and   provide   DVI   or   HDMI   EDID   information.   

3.

 

All   HDMI   over   CAT5   transmission   distances   are   measured   using   Belden   CAT5e   125MHz   
UTP   cable   and   ASTRODESIGN   Video   Signal   Generator   VG-­‐859C.   

4.

 

The   transmission   length   is   largely   affected   by   the   type   of   Cat-­‐5/5e/6   cables,   the   type   of   
HDMI   sources,   and   the   type   of   HDMI   display.   The   testing   result   shows   solid   UTP   cables   
(usually   in   the   form   of   1000ft   bulk   cables)   can   transmit   a   lot   longer   signals   than   stranded   
UTP    cables    (usually    in    the    form    of    fixed    length    patch    cords).    Shielded    STP    cables    are   
better    suited    than    unshielded    UTP    cables.    A    solid    UTP    Cat-­‐5e    cable    shows    longer   
transmission   range   than   stranded   STP   Cat-­‐6   cable.   For   long   extension   applications,   solid   
UTP/STP   cables   are   the   only   viable   choice.   

5.

 

EIA/TIA-­‐568-­‐B    termination    (T568B)    for    category    cables    is    recommended    for    better   
performance.   

6.

 

To   reduce   the   interference   among   the   unshielded   twisted   pairs   of   wires   in   UTP   cable,   one   
can    use    shielded    STP    cables    to    improve    EMI    problems,    which    is    worse    in    long   
transmission.   

7.

 

Because    the    quality    of    the    Cat-­‐5/5e/6    cables    has    the    major    effect    on    how    long    the   
transmission    limit    can    achieve    and    how    good    is    the    received    picture    quality,    the    actual   
transmission   range   is   subject   to   one’s   choice   of   Cat-­‐5/5e/6   cables.   For   desired   resolutions   
greater   than   1080i   or   1280x1024,   a   Cat-­‐6   cable   is   recommended.       

8.

 

If    your    HDMI    display    has    multiple    HDMI    inputs,    it    is    found    that    the    first    HDMI    input   
[HDMI   input   #1]   generally   can   produce   better   transmission   performance   among   all   HDMI   
inputs.   

   
   

Performance   Guide   for   HDMI   over   CAT5

   

/

   

6   Cable   Transmission

   

Performance   rating   

Type   of   CAT5/6   cable   

Wiring   

Shielding   

CAT5   

CAT5e   

CAT6   

Unshielded   (UTP)   



   



   



   

Solid   

Shielded   (STP)   



   



   



   

Unshielded   (UTP)   

   



   



   

Stranded   

Shielded   (STP)   

   

   



   

Termination

   

Please   use   

EIA/TIA-­568-­B

   termination   (

T568B

)   at   any   time   

Summary of Contents for HE2IR-RX

Page 1: ... Model HE2IR HDMI over Two CAT5 6 Extender with IR Control Path User Manual HE2IR TX Front Back HE2IR RX Front Back Made in Taiwan ZM 100510 ...

Page 2: ...sk of damage to the unit Follow all instructions and warnings marked on this unit Do not attempt to service this unit yourself except where explained in this manual Provide proper ventilation and air circulation and do not use near water Keep objects that might damage the device away and assure that the placement of this unit is on a stable surface Use only the power adapter power cords and connec...

Page 3: ...ers can enjoy high quality audio video and control the HDMI sources from the remote site instantly The HE2IR includes two units HE2IR TX as the transmitting unit and receiving HE2IR RX as the receiving unit The transmitting unit is used to transfer the HDMI or DVI and IR signal input and carry the signals through two RJ45 connectors over two low cost Cat 5 5e 6 cables The receiving unit is respons...

Page 4: ...2 APPLICATION ...

Page 5: ... 1x HDMI 1x RJ 45 1x HDMI HDMI source control No Controllable via IR pass through from RX to TX with IR extenders No IR remote control N A Electro optical characteristics τ 25 Carrier frequency 36 40kHz N A HDMI connector Type A 19 pin female RJ45 connector WE SS 8P8C with 2 LED indicators 3 5mm connector None None IR blaster IR receiver None None Rotary switch None Signal level EQ None Signal lev...

Page 6: ...le skew by adjustable 8 level equalization control Pure unaltered uncompressed 7 1ch digital HDMI over Ca5 5 5e 6 cable transmission Perfectly integrated with other HDMI over CAT5 6 series products The length depends on the characteristics and quality of the cables Higher resolutions and longer transmission distances require low skew cables 25ns 100m for best performance Unshielded CAT6 with metal...

Page 7: ...ere IR Blaster Infrared 3 5mm socket for plugging in the extension cable of IR blaster Output Panel A V SIGNAL Connect to the A V SIGNAL port on the receiving unit with a Cat 5 5e 6 cable CTRL CHANNEL Connect to the CTRL CHANNEL port on the receiving unit with a Cat 5 5e 6 cable PANEL DESCRIPTIONS ...

Page 8: ...losed power supply Output Panel HDMI OUT Connect to a HDMI display with a HDMI male male cable here Signal Level Adjust the 8 level signal level equalization control to the received HDMI signals The HDMI signal level varies from 0 strongest to 7 weakest for respective transmission length from longest possible range to short distance Dial the Signal Level from 7 to 0 and stop turning the rotary swi...

Page 9: ...HANNEL ports respectively 6 Make sure these two Cat 5 5e 6 cables are tightly connected and not loose 7 Plug in 5V DC power supply unit to the power jack of the receiving unit HE2IR RX or use USB Power Cable Model 2USB135L Sold Separately 8 If you see flickering or blinking image on the display adjust the rotary control Signal Level on the receiving unit to improve the cable skew 0 stands for the ...

Page 10: ...R extension cables in the market that are compatible to the definition of the IR sockets for the matrix if necessary for replacement use However IR cables longer than 2m 6 ft may not work Data Format Suitable Not Recommended NEC RC5 TOSHIBA MICOM CODE GRUNDIG CODE SONY 12 BIT CODE SONY 15 BIT CODE SONY 20 BIT CODE RCA CODE RCM CODE MATSUSHITA CODE MITSUBISHI CODE ZENITH CODE JVC CODE M50560 001P M...

Page 11: ...lid UTP Cat 5e cable shows longer transmission range than stranded STP Cat 6 cable For long extension applications solid UTP STP cables are the only viable choice 5 EIA TIA 568 B termination T568B for category cables is recommended for better performance 6 To reduce the interference among the unshielded twisted pairs of wires in UTP cable one can use shielded STP cables to improve EMI problems whi...

Page 12: ...rectly If you are experiencing difficulties setting up this product please call us for assistance 1 888 861 7351 or visit www zuummedia com for more information Technical support representatives are available Monday through Friday 8 00am to 6 00pm CMT 6111 Milwee Suite E Houston Texas 77092 1 888 861 7351 www zuummedia com Do You Need Technical Support ...

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