Kramer Electronics WP-121 user manual Capturing the Edid, Section

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6 Capturing the EDID

The EDID can either be captured automatically by the WP-121transmitter, or you can set it manually with one of the preconfigured values (see Section 7).

Figure 8: WP-121 PCB Assembly Front View with Face Plate Removed

	Feature	Function
1	16 Position Rotary	Turn to select the EDID resolution and refresh rate (see
	Switch	Section 7 )

2	EDID Capture Button	Press to capture the EDID
3	EDID Status LED	Flashes slowly when capturing a valid display EDID,
		Lights solid when EDID has been successfully captured,
		Flashes rapidly when setting a preconfigured EDID

WP-121 - Capturing the EDID

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Contents WP-121 Figures WP-121XGA/Unbalanced Stereo Audio Line Transmitter IntroductionAchieving the Best Performance Getting StartedOverview About the Power Connect FeatureDefining Edid Shielded Twisted Pair STP/Unshielded Twisted Pair UTPDefining the WP-121 Feature FunctionWP-121 Front Panel 80/86mm Installing the WP-121 Installing and Connecting the WP-121Connecting the WP-121 To connect the grounding to the WP-121 as shown in Figure Grounding the Wall PlatePIN Wiring the TP Line in / Line OUT RJ-45 ConnectorsDefines the pinouts for the terminal block Wiring the 9-Pin Terminal Block Line Output ConnectorSection Capturing the EdidTo capture the Edid from a display device Capturing the Edid from a Display DeviceRotary Resolution Refresh Switch Rate Position Inputs Technical SpecificationsPage Safety Warning

WP-121 specifications

Kramer Electronics is a company renowned for its high-quality audio-visual products, and the WP-121 is no exception. The WP-121 is a versatile and robust wall plate transmitter designed primarily for HDMI signals, making it an essential component for various professional setups in conference rooms, educational environments, and multimedia presentations.

One of the standout features of the WP-121 is its capability to transmit HDMI signals over long distances without compromising on the quality. With support for resolutions up to 4K @60Hz, users can enjoy crisp and vibrant visuals that are crucial for any presentation or video display. This makes it particularly beneficial for installations where high-resolution content is frequently shared. The WP-121 supports data rates up to 18 Gbps, ensuring a seamless transfer of audio and video files.

Additionally, the WP-121 is equipped with HDCP 2.2 compliance, ensuring compatibility with the latest content protection technologies. This is vital for users who need to transmit premium content without facing playback issues rooted in HDCP licensing conflicts. Moreover, the unit can handle multichannel audio formats, thereby delivering an immersive audio experience alongside the high-quality visual output.

Another notable technological feature of the WP-121 is its PoE (Power over Ethernet) capability, allowing for simple installation without the need for separate power sources. This not only reduces cable clutter but also provides flexibility in terms of device placement. The compact design of the wall plate is another advantage, as it fits neatly into standard wall boxes, providing an unobtrusive solution for professional environments.

The WP-121 also features complementary control options, including a built-in IR receiver, enabling remote control of connected devices. Users can easily manage their presentations or media playback without the need to be physically near the source equipment.

In summary, the Kramer Electronics WP-121 wall plate transmitter stands out for its high-performance HDMI signal transmission, support for 4K resolutions, HDCP 2.2 compliance, and PoE capability. Its commitment to high-quality audio and video output, efficiency, and ease of use makes it an indispensable part of modern A/V installations, ensuring that users can focus on their message while enjoying a hassle-free setup.