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DDC-03UHD User

’s Guide

8.2 Output equalizer

If video is still interrupted even with the input equalizer enabled, enable the output equalizer.

【

See: 8.1 Input Equalizer

】

[Table 8.3] Cable equalization

*Default: Disabled

8.3 Audio input Enabled / Disabled

This function controls audio output of source device using the audio information of Built-in EDID.

Only Built-in EDID of GROUP 1

’s No.0 to No.6 and GROUP 2’s No.0 to No.D are supported.

Audio information is registered in the Built-in EDID. If you do not want to output audio from a source device,

set DIP switch5 to

“ON”. When the DIP switch is operated, the source device acquires the Built-in EDID and

outputs audio according to the EDID.

[Table 8.4] Audio setting

Default: Linear PCM

Note:

If an HDCP 2.2-supported source device and monitor are connected and the audio input function of the

DDC-03UHD is disabled, signal that is not in line with the specification may be output and it may cause snowy

video.

Enabled / Disabled

SW4

Disabled*

OFF

Enabled

Audio format

Sampling

frequency (kHz)

Number of

speakers

Speaker

configuration

SW5

Linear PCM*

32 / 44.1 / 48

FR / FL

OFF

None

Содержание DDC-03UHD

Страница 1: ...UHD User s Guide Ver 1 0 0 Thank you for choosing our product To ensure the best performance of this product please read this User s Guide fully and carefully before using it and keep this manual together with the product for reference as needed IDK Corporation ...

Страница 2: ...I Logo are trademarks or registered trademarks of HDMI Licensing Administrator Inc in the United States and other countries Connection Reset is a registered trademark of IDK Corporation in Japan All other company and product names mentioned in this manual are either registered trademarks or trademarks of their respective owners In this manual the or marks may not be specified ...

Страница 3: ...s equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at their own expense CE MARKING This equipment co...

Страница 4: ...y if the warning is ignored or the product is handled incorrectly Indicates the presence of a hazard that may cause minor personal injury or property damage if the caution is ignored or the product is handled incorrectly Symbol Description Example Caution This symbol is intended to alert the user Warning and caution Electrical Hazard Prohibited This symbol is intended to prohibit the user from spe...

Страница 5: ...cess to the plug enables unplugging the product in case of any extraordinary failure abnormal situation or for easy disconnection during extended periods of non use Insert the power plug into an appropriate outlet completely If the plug is partially inserted arching may cause the connection to overheat increasing the risk of electrical shock or fire Do not use a damaged plug or connect to a damage...

Страница 6: ...nection cable for this product No wet hands Do not plug or unplug with wet hands Failure to observe this precaution may increase the risk of electrical shock Instruction Use and store the product within the specified temperature humidity range If the product is used outside the specified range for temperature and humidity continuously it may increase the risk of fire or electric shock Turn off dev...

Страница 7: ...ic Operation 18 7 1 Built in EDID 20 7 1 1 Supported Resolution 20 7 1 2 Selecting Built in EDID 22 7 2 Using Copied EDID 23 7 2 1 Setting Copied EDID 23 7 2 2 Outputting video and audio using Copied EDID 25 7 2 3 Deleting Copied EDID 26 7 3 Using External EDID 27 7 3 1 Setting External EDID 27 8 DIP Switch 29 8 1 Input Equalizer 29 8 2 Output equalizer 30 8 3 Audio input Enabled Disabled 30 8 4 H...

Страница 8: ...ems Ensure that all items illustrated below are included in the package If any items are missing or damaged please contact IDK Fig 1 1 Included items One 1 DDC 03UHD One 1 AC adapter 5 9 ft 1 8 m with Screw lock mechanism Two 2 Cable clamps ...

Страница 9: ...rmally the source device acquires EDID of the connected monitor to output optimal video and audio but in some cases appropriate EDID cannot be acquired For example if the source device has problems for acquiring the monitor s EDID or if the characteristics of the source device and monitor are not the same the problem occurs In such cases the DDC 03UHD sets EDID in place of the monitor to avoid pro...

Страница 10: ... 4 to 39 4 ft 5 m to 12 m Audio Audio input enabled disabled Others EDID emulation Built in EDID copied EDID and External EDID CDR Clock Data Recovery CEC Pass through DDC buffer HDCP input enabled disabled Connection Reset pass through AC adapter with Screw lock mechanism Connection Reset pass through For digital systems some problems such as an HDCP authentication error can often be recovered by...

Страница 11: ...s such as LC monitors and projectors HDMI cable fixing hole Retains HDMI cables by inserting cable clamps See Fig 6 2 Attaching cable clamp EDID slide switch Selects an EDID group GROUP 1 G1 or GROUP 2 G2 See 7 Basic Operation EDID rotary switch Selects an EDID in the selected group Also used for acquiring the connected monitor s EDID to copy the data See 7 Basic Operation DIP switch Sets equalize...

Страница 12: ...atus that is sent from a source device Illuminating green Input Does not illuminate Not input ERROR LED Indicates the EDID s access result and the presence of recorded EDID Illuminating red Reading EDID failed or EDID is being deleted Flashing red For copied EDID No EDID is recorded For external EDID EDID cannot be read because no cable is connected to the HDMI input connector or HDMI output conne...

Страница 13: ...EDID DDC 03UHD DDC 03UHD Switcher without EDID emulator HDMI cable HDMI cable HDMI cable HDMI cable HDMI cable 4K PC 4K PC 4K PC Fig 5 1 Application example 1 Example 2 Using the DDC 03UHD as an extender The DDC 03UHD is used between a Blu ray player and monitor Since the DDC 03UHD includes an equalizer in the input side a Blu ray player can be placed up to 98 4 ft 30 m 1080p 60 from the DDC 03UHD...

Страница 14: ...es around the DDC 03UHD 1 18 inches 30 mm or more When the DDC 03UHD needs to be mounted in an EIA rack or an enclosed space ensure that sufficient ventilation or cooling is provided and that the ambient temperature will not exceed 104 F 40 C If inadequately vented the product s service life operation and reliability may be affected 6 1 1 Mounting the DDC 03UHD to wall or ceiling The DDC 03UHD can...

Страница 15: ...cks before handling signal cables Failure to observe this precaution may result in ESD electrostatic discharge damage Power all units off before connecting cables Be sure to fully seat all plugs and connections and dress cables to reduce stress on connectors Secure HDMI cables using cable clamps to prevent connectors from being accidently pulled out of ports Click Fixing HDMI cable using cable cla...

Страница 16: ...igh speed cable for 4K format 18 Gpbs 18 Gpbs high speed transmission cable 10 2 Gbps 10 2 transmission cable N A Note If a cable joint JJ or the like is used and a cable is extended video may be interrupted or not be output TMDS Data rate Gbps RGB YCbCr 4 4 4 YCbCr 4 2 2 YCbCr 4 2 0 4K Format 24 bit 30 bit 36 bit 24 bit 30 bit 36 bit 24 bit 30 bit 36 bit 3840x2160p 24 25 30 10 2 Gbps 18 Gpbs 18 G...

Страница 17: ... country The AC plug can be removed from the AC adapter Removing AC plug Slide the AC plug from the AC adapter while holding down the portion mentioned below Fig 6 3 Removing AC plug For Japan and U S A Attaching AC plug Gently slide the AC plug into the AC adapter until it clicks Bracket ear Fig 6 4 Attaching AC plug For Japan and U S A ...

Страница 18: ...t is copied from a monitor Use if a monitor has EDID that is not in the Built in EDID Use if a source device cannot acquire monitor s EDID correctly when another device is connected between the DDC 03UHD and monitor If EDID supports Deep Color HDR or compressed audio the source device outputs the optimal video and audio 23 External EDID EDID that is acquired from a monitor connected to the DDC 03U...

Страница 19: ...1152 QWXGA 4 1280 x 800 WXGA 5 2560 x 1440 WQHD 5 1280 x 960 Quad VGA 6 2560 x 1600 WQXGA 6 1280 x 1024 SXGA 7 3840 x 2160 30 4K 30 3840 x 2160 7 1360 x 768 WXGA 8 3840 x 2160 60 4 2 0 4K 60 3840 x 2160 8 1366 x 768 WXGA 9 3840 x 2160 60 4 4 4 4K 60 3840 x 2160 9 1400 x 1050 SXGA A 4096 x 2160 30 4K 30 4096 x 2160 A 1440 x 900 WXGA B 4096 x 2160 60 4 2 0 4K 60 4096 x 2160 B 1600 x 900 WXGA C 4096 ...

Страница 20: ...20 VESA 1280 x 768 1280 x 800 1280 x 960 1280 x 1024 1360 x 768 1366 x 768 1400 x 1050 1440 x 900 1600 x 900 1600 x 1200 1680 x 1050 1920 x 1080i HDTV 1920 x 1080p HDTV 1920 x 1080 1920 x 1200 2048 x 1152 2560 x 1440 2560 x 1600 4K 30 3840 x 2160 4K 30 4096 x 2160 4K 60 3840 x 2160 4K 60 4096 x 2160 0 1920 x 1080p HDTV S S S S N N S S S N S S S S S S S S N N N N N N N N N 1 1920 x 1080i HDTV S S S...

Страница 21: ...S N N N N N N N N N N N N N N N N N N N N N N N 2 1280 x 720 VESA S S S S N N N N N N N N N N N N N N N N N N N N N N 3 1280 x 768 S S S S N S N N N N N N N N N N N N N N N N N N N N N 4 1280 x 800 S S S S N S S N N N N N N N N N N N N N N N N N N N N 5 1280 x 960 S S S S N S S S N N N N N N N N N N N N N N N N N N N 6 1280 x 1024 S S S S N S S S S N N N N N N N N N N N N N N N N N N 7 1360 x 768 ...

Страница 22: ...that is sent from the source device is input to the DDC 03UHD the 4K6G LED illuminates green DDC POWER LED POWER LED SIGNAL LED 4K6G LED Fig 7 3 LEDs when Powered ON 3 Select the desired group G1 or G2 of the Built in EDID using the EDID slide switch and then select the desired EDID number of the Built in EDID using the EDID rotary switch The source device starts to read the desired Built in EDID ...

Страница 23: ...ID Follow the procedure below to copy EDID of the monitor that is connected to the DDC 03UHD 1 Connect the DDC 03UHD to a monitor and power on them DDC 03UHD HDMI Cable 4K Monitor AC Adapter Fig 7 5 Connecting DDC 03UHD and monitor 2 Set the EDID slide switch to G2 and set the EDID rotary switch to F If the EDID is not recorded in the DDC 03UHD the ERROR LED illuminates red G1 G2 Set to F Set to G...

Страница 24: ...tor Fig 7 8 Copying EDID Note If the rotary switch is set to 0 to E the ERROR LED illuminates red for a second and the EDID is not copied to the DDC 03UHD Change the setting of the switch to F and press the EDID READ button again If the EDID cannot be copied for some reasons or if the target EDID has problems the ERROR LED illuminates red In such a case check the cable connection and press the EDI...

Страница 25: ...ded in the DDC 03UHD the old EDID will be overwritten READY LED Illuminates green Fig 7 10 EDID copy is completed 7 2 2 Outputting video and audio using Copied EDID Follow the procedure in 7 1 2 Selecting Built in EDID to output video and audio from a source device using Copied EDID Use GROUP2 and No F for the EDID See 7 1 2 Selecting Built in EDID ...

Страница 26: ... 7 12 Deleting copied EDID 3 EDID copy is completed READY LED Illuminates Green ERROR LED Flashes Red READY LED Illuminates Green ERROR LED Does not illuminate Copied EDID READ DATA is selected EDID other than Copied EDID READ DATA is selected Fig 7 13 EDID deletion is completed Tip Once EDID is deleted Copied EDID and External EDID that are recorded in the DDC 03UHD will also be deleted If the ED...

Страница 27: ...D If you need to delete External EDID that is recorded in the DDC 03UHD follow the procedure in 7 2 3 Deleting Copied EDID Once it is completed External EDID and Copied EDID will be deleted from the DDC 03UHD 7 3 1 Setting External EDID Follow the procedure below to output video and audio from a source device using the External EDID 1 Connect a source device and monitor to the DDC 03UHD and power ...

Страница 28: ...s not illuminate EDID is acquired correctly READY LED Illuminates green ERROR LED Flashes red EDID cannot be acquired External EDID is set but EDID cannot be acquired READY LED Illuminates green ERROR LED Illuminates red EDID cannot be acquired The acquired EDID has problems Fig 7 16 Acquiring EDID 3 The source device outputs video and audio using the EDID of the connected monitor ...

Страница 29: ...ignal correction is corrected automatically depending on the deterioration of input signal by setting the DIP switch 1 to OFF However with some source devices the amount of the correction may not be corrected automatically In such a case set the amount of correction manually depending on the cable length Table 8 2 Amount of Cable correction Default Automatic Correction amount SW1 SW2 SW3 Automatic...

Страница 30: ... in the Built in EDID If you do not want to output audio from a source device set DIP switch5 to ON When the DIP switch is operated the source device acquires the Built in EDID and outputs audio according to the EDID Table 8 4 Audio setting Default Linear PCM Note If an HDCP 2 2 supported source device and monitor are connected and the audio input function of the DDC 03UHD is disabled signal that ...

Страница 31: ... be displayed Non HDCP compliant monitor HDCP compliant PC Video without copyright protection Video with copyright protection Video with copyright protection Input HDCP disabled Input HDCP enabled Input HDCP enabled HDCP compliant PC HDCP compliant PC HDCP compliant monitor Non HDCP HDCP compliant monitor Fig 8 2 HDCP input Table 8 5 HDCP input setting Default Enabled Notes HDCP2 2 stream type 0 c...

Страница 32: ...g time Table 8 6 Setting monitoring time Default 15 seconds Notes If you use the monitor power saving function or Dual monitor function of the PC set this menu to OFF The PC that receives output request may cancel those functions If you set shorter time than the time which the source device outputs video the source device may not output video In such a case change the setting to longer time Changi...

Страница 33: ...k TMDS clocks 25 MHz to 300 MHz TMDS data rate 0 75 Gbps to 18 Gbps Connector 19 pin HDMI Type A female Others CEC Pass through Format Dot clock 25 MHz to 600 MHz 480i 480p 576i 576p 720p 1080i 1080p 4K up to 4K 60 4 4 4 VGA to 4K Color Depth 24 bit 30 bit 36 bit Deep Color 4 Audio Digital Number Signal Multi channel linear PCM Up to 8 Sampling frequency 32 kHz to 192 kHz 5 Sample size 16 to 24 bi...

Страница 34: ...ponent was input or output 4K 60 18 Gbps hi speed transmission cable was used and signals of 4K 60 24 bit pixel 8 bit component was input or output The maximum distance depends on connected devices If IDK s cable is not used video may be interrupted or may not be output even within the mentioned range 7 Only supported for GROUP1 s EDID No 0 to No 6 and GROUP 2 s EDID No 0 to No D 8 For digital sys...

Страница 35: ...ces check whether the sink device is HDCP compliant or not and they output video depending on the result Because the DDC 03UHD supports HDCP video cannot be displayed if a non HDCP compliant monitor is connected In such a case disable HDCP input in 8 4 HDCP input Enabled Disabled 31 3 The set time for monitoring no signal input may be too short Change the setting to longer time If you set shorter ...

Страница 36: ...of the sink device The left right top and bottom sides are cut off Some monitors display input video with overscan and then the video may be cut off Check the display setting of the monitor Video is reduced vertically or horizontally Some monitors display input video in full screen and then the aspect ratio may not be kept Check the display setting of the monitor If the full screen display cannot ...

Страница 37: ...ck 1 to 8 Is DVI signal output from the source device DVI signal may be output depending on Built in EDID settings If 4K s EDID is set DVI signal may be output with a source device that does not supports 4K 30 Is the input audio format supported by the connected sink device or AV amplifier input LCD monitors especially may not output 88 2 kHz or higher sampling frequency of linear PCM and compress...

Страница 38: ...81 46 200 0764 FAX 81 46 200 0765 Email idk_eng idk co jp URL http www idkav com USA IDK America Inc 72 Grays Bridge Road Suite 1 C Brookfield CT 06804 TEL 1 203 204 2445 Email sales idkav com URL http www idkav com Europe IDK Europe GmbH Lise Meitner Str 6 D 40878 Ratingen TEL 49 2102 578 301 0 Email info idkav eu URL http www idkav com Product information Support Arvanics Corporation 7 9 1 Chuo ...

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