Key Digital KD-HDMS8X8 Setup Manual Download Page 9

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Specifications

 

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Video Input Interface (HDMI Input Card):

 Has both HDMI and CAT6/STP (RJ45) Inputs, 

only 1 of these Inputs can be selected per Input card

 

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Supports HDMI 1.3a and 3D Feature of HDMI1.4

 

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CAT6/STP(RJ45) works only with KD-BBTX Balun and HDMI with KD-CATHD(TX) 
Baluns.

 

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Video Output Interface (HDMI Output Card):

 

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Features both HDMI and CAT6/STP(RJ45) outputs, and provides both simultaneously.

 

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Supports HDMI 1.3a and 3D Ready, 4K Resolution Support features of HDMI1.4

 

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CAT6/STP(RJ45) works only with KD-BBRX Balun and HDMI with KD-CATHD(RX) 
Baluns..

 

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Audio Input Interface (HDMI Input Card):

 

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Supports both PCM and Analog Stereo Audio inputs. The PCM Input shares the same 
RCA connector as Left Analog stereo and only one of these audio inputs / formats can 
be selected at a time.

 

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The Analog Stereo Audio input is processed at 48kHz sampling rate.

 

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Audio Output Interface (HDMI Output Card):

 

 

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Supports both PCM and Analog Stereo Audio Outputs. The PCM Output shares the 
same RCA connector as Left Analog stereo and only one of these audio outputs / format 
types can be selected at a time.

 

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1.  When the PCM Output is selected and its source is from the external PCM Input, PCM 

(at 48 kHz) will be in bypass mode to pass Dolby Digital, DTS, or 2Ch PCM and will be 
without audio control.

 

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2.  The Analog Stereo Audio Input is processed (at 48 kHz) and will be converted to 

digital audio at the PCM Output if desired. Full audio control will be available in this case.

 

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3.  When HD Audio (HD-Dolby Digital, HD-DTS etc.) or multi-channel PCM is carried 

by HDMI, it will be muted at the PCM Output if HDMI is selected as the audio input 
source.

 

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Control Interface (HDMI Input/Output Card):

 

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Supports both RS-232(up to 115200bps) and Serial IR and shares the same stereo mini-
jack. Only one control protocol can be selected through control port settings.

 

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RS-232 and Serial IR support bi-directional paths. Output signal level is +5V TTL and 
has +/-12V tolerance.

 

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Control Interface (Power Board):

 

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Supports one RS-232(DB9), one TCP/IP(RJ45), one USB(B Type) for service only 
(software upgrade), one Serial IR and one IR Eye.

 

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RS-232 baud rate for control of unit is fixed at 57,600bps.

 

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RS-232 and TCP/IP share same control commands.

 

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Serial IR supports bi-directional path. Output signal level is +5V TTL with +/-12V 
tolerance.

 

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IR Eye is only for Remote IR receiving sensor.

 

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Front Panel Interface:

 

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2 row LCD Display, two rotary knobs(left and right) with push-to-select action to control 
menu choices for front panel control, and IR Eye

 

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IR Eye is only for Remote IR receiving sensor.

Technical:

 

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Regulation:

  RoHS, WEEE

 

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Input (Each):

  1 HDMI; 1 CAT6/STP on RJ-45 connector; Left and Right Stereo on two RCA, 

or one SPDIF digital audio on Left RCA connector; 1 wired IR or RS-232 on 3.5 mm stereo 
jack connector per input

 

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Output (Each):

  1 HDMI; 1 CAT6/STP on RJ-45 connector; Left and Right Stereo on two 

RCA,  
or one SPDIF digital audio on Left RCA connector; 1 wired IR or RS-232 on 3.5 mm stereo 
jack connector per output

 

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Configuration: 

 8 input sections and 8 output sections in standard configuration

 

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Bandwidth:

  TMDS bandwidth 10.2 Gb/s

 

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Control:

  Front panel push buttons and LCD display; Infrared IR front; RS-232 Tx and Rx 

lines; Full bi-directional operation

 

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Video/Audio Matrix Switching:

  Full Matrix switching of 2 independent matrixes: 

Video & Audio

 

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RS-232 Control Matrix:

  RS-232 input/output can independently control the system 

or input/output through attached KD-BBTX or KD-BBRX Balun. Full bi-directional RS-232.

 

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Wired IR Control Matrix:

  Each input/output section wired IR and unit wired IR can be 

switched into matrix in bi-directional operation to any of the inputs/outputs

 

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EQ adjustment: 

 On Rx Balun or CAT6/STP Input.  Precise auto-adjustment, distance 

measurement

 

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Compliance with HDMI

®

 Standards:

  Supports HDMI

®

 1.4 features (3D Ready, 

4K Resolution Support), HDMI

®

 1.3a/b, HDMI 1.2, HDMI 1.1, DVI 1.1, and HDCP

 

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Link and Range:

  Single Link Range: 1080p/60, 1920x1200 max. UTP 140 feet. STP 160 feet. 

For 1080i/60; 720p; 1080p/24 UTP 270 feet, STP 280 feet

 

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Lossless Compressed Digital Audio:

  Support lossless compressed digital audio 

(Dolby

®

 TrueHD, Dolby

®

 Digital Plus and DTS

-HD Master Audio)

 

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DDC Signal (Data):

  Input DDC Signal:  5 Volts p-p (TTL)

 

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HDMI Video/Audio Signal:

  Input Video Signal:  1.2 Volts p-p

 

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HDMI Connector:

  Type A, 19 Pin Female

 

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RJ45 Connector:

  Link Connector: RJ-45 Shielded

 

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I2C Communication:

  EDID and HDCP Bi-Directional Transparency from Display to Source

 

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EDID Control:

  Each input EDID is either a choice of any of the active zone displays 

connected via HDMI or CAT6/STP to the outputs or from internal library of 8 Default EDIDs

 

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RS-232:

  RS-232 Tx and Rx line active and bi-directional up to 115,200 baud rate

 

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Wired IR:

  IR line modulated or not modulated, active and bi-directional 0-5V TTL 

or -10to +10V.

 

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Power:

  External Power Supply.  12V/8.33A

Summary of Contents for KD-HDMS8X8

Page 1: ...ators Broadcasters Manufacturers and Consumers Rev 1 Oct 2011 Key Digital Hercules Series KD HDMS8x8 is a HDMI DVI Matrix Switcher capable of switching up to 8 HDMI DVI Video Sources Inputs to 8 indep...

Page 2: ...TMDS re clock for support of long HDMI DVI or CAT6 STP connections and daisy chain configurations Key Benefits Transmits 1080p 60Hz resolution up to 140 ft and 1080p 24 1080i 720p and 480i p resoluti...

Page 3: ...itch to Program mode when updating firmware For manufacturers use only Serial IR To Input from Control interface for controlling unit via Serial IR and IR routing RS 232 The main RS 232 DB9 port for i...

Page 4: ...vate the CAT6 STP Output for each Tx Card Slot 5 Sending your source via KD BBTX CAT6 STP Transmit Balun s Set dipswitch 2 of the KD BBTX Balun to DDC in order to establish a proper HDMI handshake Con...

Page 5: ...2 Audio Switch options Output 01 08 plus All Outputs Use the left selector to choose these For each Output number selected 01 08 and All there are Audio sub menu choices HDMI External Analog External...

Page 6: ...uration or controller The default Sub net mask is 255 255 255 000 and may also be changed to accommodate your particular configuration The default Port number is 23 Select the TCP IP option by pressin...

Page 7: ...via RS 232 A complete list of RS 232 Commands can be found at Key Digitals website www keydigital com 1 Insert HDMI cables into card slots 1 through 8 Slots 1 8 are labeled Rx and are Input Card Slots...

Page 8: ...SPO06AV60 System Control Setup Commands Copy EDID information to Rx card slot from Tx card slot yy via HDMI CAT6 ult EDID library SP C EDID xx H C D yy xx Input card number 01 08 H HDMI C CAT6 STP D...

Page 9: ...s only for Remote IR receiving sensor Front Panel Interface 2 row LCD Display two rotary knobs left and right with push to select action to control menu choices for front panel control and IR Eye IR E...

Page 10: ...mplifiers that produce heat 7 Only use attachments accessories specified by the manufacturer 8 Refer all servicing to qualified service personnel Servicing is required when the device has been damaged...

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