IDK GF-100 Bedienungsanleitung

Digital Video Analyzer

GF-100

User’s Guide Ver.1.0.1

●Thank you for choosing this IDK product.

●To ensure the best performance of this product, please read this User’s Guide fully and carefully before

using it and store this manual near this product.

IDK Corporation

GF-100 User’s Guide

Trademarks

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or

registered trademarks of HDMI Licensing, LLC in the United States and other countries.

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.

GF-100 User’s Guide

●Some of the contents in this User’s Guide such as appearance diagrams, menu operations,

communication commands, and so on may differ depending on the version of the extender.

●This User’s Guide is subject to change without notice. You can download the latest version from IDK’s

website at: http://www.idk.co.jp/en/index.html

FCC STATEMENT

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to

part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful

interference when the equipment is operated in a commercial environment. This 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. The user will be required to correct that interference at their own

expense.

CE MARKING

This equipment complies with the essential requirements of the relevant European health, safety and

environmental protection legislation.

WEEE MARKING

Waste Electrical and Electronic Equipment (WEEE), Directive 2002/96/EC

(This directive is only valid in the EU.)

This equipment complies with the WEEE Directive (2002/96/EC) marking requirement.

The left marking indicates that you must not discard this electrical/electronic equipment in

domestic household waste.

Before reading this manual

GF-100 User’s Guide

Safety instructions

Read and understand all safety and operating instructions before using this product. Follow all instructions

and

cautions as detailed in this document.

Enforcement Symbol

Description

Indicates the presence of a hazard that may result in death or serious

personal injury if the warning is ignored or the equipment 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 equipment is

handled incorrectly.

Symbol

Description

Example

Caution

This symbol is indicated to alert the user. (Warning and caution)

Electrical

Hazard

Prohibition

This symbol is intended to prohibit the user from actions.

Do not

disassemble

Instruction

This symbol is intended to instruct the user.

Unplug

Caution

Warning

GF-100 User’s Guide

Prohibition

Do not place the product in any unstable place.

Install the product to a horizontal and stable place. Otherwise, it may fall/turn over and lead to injury.

Do not place the product in any environment with vibration.

Otherwise, it may move/fall and lead to injury.

Keep out any foreign objects.

In order to avoid fire or electric shock, do not allow foreign objects, such as metal and paper, to enter the product from

the vent holes.

For power cable/ plug:

・Do not scratch, heat, or modify, including extending them.

・Do not pull, put heavy stuff on them, or pinch them.

・Do not bend, twist, or tie them together forcefully.

If they are used in those states continuously, it may cause fire or electric shock. If power cables/plugs become

damaged, contact IDK.

Do not

disassemble

Do not repair, modify or disassemble.

Since the product includes high-voltage parts, those actions may cause fire or electric shock. For internal inspections

or repairs, contact IDK.

Do not

touch

In the event of lighting or thunder, do not touch the main unit and cables such as power

cable and LAN cable.

Contact may cause electric shock

Instruction

For installation:

The product is intended to be installed by skilled technicians. For installation, please contact a system integrator or

IDK. Otherwise, it may cause fire, electric shock, injury, or property damage.

Set the power plug in a convenient place to unplug easily.

You can easily unplug in case of any extraordinary failure or abnormal situation, and it also helps for unplugging when

you do not use it for a long period.

Plug the power plug into appropriate outlet completely.

If the plug is plugged incompletely, it may overheat which causes electrical shock or fire. Do not use damaged plug or

loosened outlet.

Clean the power plug regularly.

If the plug is covered in dust, it may cause fire due to reduced insulating power.

Unplug

Unplug immediately if the product smokes, makes unusual noise, or smells.

If you continue to use the product under those situations, it may cause electric shock or fire. After confirming that the

product stops smoking, contact IDK.

Unplug immediately if you drop the product or if the cabinet is damaged.

If you continue to use the product under those situations, it may cause electrical shock or fire. For maintenance and

repair, contact IDK.

Unplug immediately if water or other objects are directed inside.

If you continue to use it under those situations, it may cause electrical shock or fire. For maintenance and repair,

contact IDK.

For connection

Instruction

Differences in ground potential among the product and peripheral devices may cause electric shock or damage of

the devices. When using cables to connect devices, including connection of long-distance transmission, unplug the

power cables of all related devices.

After connecting signals/control cables of each device, plug in the power cables of each device.

Warning

GF-100 User’s Guide

For installation

For rack mount devices:

Instruction

Mount the product to the rack meeting EIA standards, and maintain spaces above and below

for air cooling. For your safety, attach an L-shape bracket in addition to the mount bracket kit

for the front panel to balance the weight.

For devices with rubber feet:

Instruction

Never insert only the screws into the holes after removing the rubber feet. It may lead to

damage when the screws contact electrical circuit or parts inside of the product.

To put the rubber feet back on, use only provided rubber feet and screws.

Altitude:

Instruction

Do not place the product at elevations of 2,000 meters (6562 feet) or higher above sea level.

Failure to do so may shorten the life of the internal parts and result in malfunctions.

Prohibition

Do not place the product in any place where it will be subjected to high temperatures.

If the product is subjected to direct sunlight or high temperatures, it may cause fire.

Do not place the product in humid, oil smoke, or dusty place.

If the product is placed near humidifiers or dusty area, it may cause fire or electric shock.

Do not block the vent holes.

If ventilation slots are blocked, it may cause fire or failure due to internal heat.

Do not put heavy items on the product.

It may fall/turn over and lead to injury.

Do not exceed ratings of outlet and wiring devices.

If several plugs are put in an outlet, it may cause fire and electric shock.

Use only the provided AC adapter and power cable.

If non-compliant adapter or power cables is used, it may cause fire or electrical shock. Use the provided AC power

connection cable. If you want to use your product in other countries that use different AC power cables, contact IDK.

No wet

hands

Do not plug or unplug with wet hands.

It may cause electrical shock.

Instruction

Use and store the product within the specified temperature/humidity range.

If the product is used outside the range continuously, it may cause fire or electric shock.

Turn off devices when they are connected to another device.

It may cause fire or electric shock.

Unplug

Unplug the power plug if you do not use the product for a long period.

In case of defect, it may cause fire.

Unplug the power plug before cleaning.

It may cause electric shock.

Caution

GF-100 User’s Guide

Table of Contents

1Included items ............................................................................................................................................ 9

2About the GF-100..................................................................................................................................... 10

3Example of use......................................................................................................................................... 12

3.1 Application example ......................................................................................................................... 12

3.2 Sink test............................................................................................................................................ 12

3.3 Source test ....................................................................................................................................... 13

3.4 Repeating source and sink tests ...................................................................................................... 14

3.5 Test from source device................................................................................................................... 15

4Top and rear panel................................................................................................................................... 16

5Basic operation......................................................................................................................................... 17

5.1 Menu operation................................................................................................................................. 17

5.2 Setting/canceling key lock................................................................................................................ 18

5.3 Initialization....................................................................................................................................... 18

6Source test ............................................................................................................................................... 19

6.1 Displaying source status................................................................................................................... 19

6.2 Displaying source status (example) ................................................................................................. 21

6.2.1 Detecting source signals........................................................................................................... 21

6.2.2 Video timing (Resolution/scanning method/frame rate/aspect ratio)........................................ 21

6.2.3 HDMI/DVI/with or without audio................................................................................................ 22

6.2.4 With/without HDCP (copyright protection)................................................................................ 23

6.2.5 Color space............................................................................................................................... 23

6.2.6 Color depth (Deep Color).......................................................................................................... 24

6.2.7 Audio format.............................................................................................................................. 25

6.2.8 Speaker configuration............................................................................................................... 25

6.3 History of source status.................................................................................................................... 26

6.3.1 Beep for source status change................................................................................................. 28

6.3.2 Escape sequence of source status........................................................................................... 28

6.3.3 Wait time for detecting source status........................................................................................ 28

6.4 EDID emulator.................................................................................................................................. 29

6.4.1 Outline....................................................................................................................................... 29

6.4.2 EDID output mode .................................................................................................................... 30

6.4.3 Saving EDID ............................................................................................................................. 30

6.4.4 Resolution of original GF-100 EDID ......................................................................................... 31

6.4.5 Color depth of original GF-100 EDID........................................................................................ 31

6.4.6 Number of audio channels of original GF-100 EDID................................................................ 32

6.4.7 Audio format of original GF-100 EDID...................................................................................... 33

7Sink test.................................................................................................................................................... 34

7.1 Sink status........................................................................................................................................ 34

7.2 Displaying sink status....................................................................................................................... 35

7.2.1 Detecting sink device................................................................................................................ 35

7.2.2 HDMI supported/not supported Audio supported/not supported.......................................... 35

7.2.3 HDCP (copyright protection) supported/not supported............................................................. 37

7.2.4 Supported color space.............................................................................................................. 37

7.2.5 Supported color depth (Deep Color)......................................................................................... 38

7.2.6 Preferred/native resolution........................................................................................................ 39

7.2.7 Configuration of supported speakers........................................................................................ 39

7.2.8 Detailed EDID information ........................................................................................................ 40

GF-100 User’s Guide

7.3 Test pattern/tone .............................................................................................................................. 40

7.3.1 Outputting test pattern/tone ...................................................................................................... 40

7.3.2 Selecting test pattern................................................................................................................ 41

7.3.3 Test pattern resolution.............................................................................................................. 42

7.3.4 Test pattern HDCP.................................................................................................................... 43

7.3.5 Test pattern format/color space................................................................................................ 43

7.3.6 Test pattern color depth............................................................................................................ 43

7.3.7 Test pattern color range............................................................................................................ 44

7.3.8 Selecting test tone .................................................................................................................... 44

7.3.9 Test tone: output channel ......................................................................................................... 45

7.3.10 Test tone: standard level .......................................................................................................... 46

8Monitoring DDC........................................................................................................................................ 47

8.1 Outline .............................................................................................................................................. 47

8.2 Recording item ................................................................................................................................. 49

8.3 Beep sound ...............................................................エラー! ブックマークが定義されていません。

8.4 DDC Escape sequence .................................................................................................................... 49

9Cable /transmission path test................................................................................................................... 50

9.1 Outline .............................................................................................................................................. 50

9.2 Operation and display example........................................................................................................ 52

9.3 Test signals resolution...............................................エラー! ブックマークが定義されていません。

9.4 The amount of test data.................................................................................................................... 55

9.5 Test signals color depth.................................................................................................................... 55

9.6 Waiting time for starting pixel scan................................................................................................... 56

9.7 Starting measurement...................................................................................................................... 56

10 Setting GF-100..................................................................................................................................... 57

10.1 Source test connector....................................................................................................................... 57

10.1.1 Requesting input signals........................................................................................................... 57

10.1.2 Input DC balance...................................................................................................................... 57

10.1.3 HDCP enabled/disabled ........................................................................................................... 57

10.1.4 Input bus reset time .................................................................................................................. 58

10.2 Sink test connector........................................................................................................................... 58

10.2.1 Outputting signals forcibly......................................................................................................... 58

10.3 System Clock.................................................................................................................................... 58

10.3.1 Setting current time of the GF-100 ........................................................................................... 58

10.4 LAN................................................................................................................................................... 59

10.4.1 IP address................................................................................................................................. 59

10.4.2 Default gateway........................................................................................................................ 59

10.4.3 Subnet mask............................................................................................................................. 59

10.4.4 Displaying MAC address........................................................................................................... 59

10.5 Others............................................................................................................................................... 60

10.5.1 Time for turning off backlight .................................................................................................... 60

10.5.2 Beep sound............................................................................................................................... 60

10.5.3 Resume..................................................................................................................................... 60

10.5.4 Versions.................................................................................................................................... 60

11 Setting list............................................................................................................................................. 61

12 Product specification............................................................................................................................ 63

GF-100 User’s Guide

1 Included items

Make sure all items below are included in the package.

If any items are missing or damaged, please contact IDK.

GF-100 x 1

2P-3P conversion plug x 1

Power cable (1.8m/5.9 feet) x1

AC adapter x1

[Fig. 1.1] Included items

You can download the latest version of the User’s Guide from IDK’s website at:

http://www.idk.co.jp/en/index.html

GF-100 User’s Guide

2 About the GF-100

HDMI/DVI

Source device TO SOURCE Source test

Displaying sink EDID

EDID emulator

(with copy function)

Test pattern/Test tone generator

HDMI/DVI

Sink device

TO SINK

HDMI/DVI

Source/Sink device HDMI/DVI

Sink/Source device

DDC A DDC B

DDC monitor

Sink test

[Fig. 2.1] Diagram

The IDK’s GF-100 is a portable digital video checker for HDMI/DVI devices, providing source/sink tests,

cable/transmission line tests, and monitoring DDC function between source and sink devices.

■Source test (P.19)

●Displays the following statuses on the LCD display or browser: resolution, frequency, presence or

absence of audio, status of DDC voltage, and the like.

●Outputs status changes to a browser or ICT/IP port “2200”.

●Has an EDID emulator (P.29).

GF-100 Source device

[Fig. 2.2] Source test

■Sink test (P.34)

●Displays the following items on the LCD display or browser: supported resolution, audio supported/not

supported, HDCP compliant/not compliant, EDID, and other information.

●Outputs test patterns (video)/test tone (audio). (P.40)

●Saves up to five EDIDs of the sink device in the GF-100.

●Downloads the saved EDIDs onto the PC via the browser; they can be read with analysis software.

GF-100 Sink device

[Fig. 2.3] Sink test

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