Kramer EDID Processor

The Kramer PT-1C is a 4K HDR HDMI EDID processor built to give an HDMI system deliberate control over the EDID signal presented in the signal path. It can lock EDID signals and lets the system support or not support HDCP, multi-channel audio, or deep color signals when one or more of those capabilities may not be compatible with the display. The supplied specifications identify HDR10 support, a 60 Hz refresh rate, and bandwidth of 17.82 Gbps.

Ideal Use Cases

The PT-1C is intended for an HDMI connection in which the capabilities reported through EDID need to remain fixed or be managed around the connected display. It is especially relevant when HDCP, multi-channel audio, or deep color information creates a compatibility question. Instead of accepting every reported capability without control, the processor lets the system retain the EDID signal and determine whether those named features should be supported. This makes the model suited to 4K HDR paths that require a defined EDID response and HDR10 operation at up to the listed 60 Hz refresh rate.

Why Choose This Model

Its main value is focused: EDID handling for 4K HDR HDMI. The PT-1C combines EDID locking with control over three compatibility-sensitive signal areas: HDCP, multi-channel audio, and deep color. This combination addresses the exact capabilities identified for the processor. The 17.82 Gbps bandwidth figure, HDR10 support, and 60 Hz specification provide concrete performance boundaries without implying an unstated HDMI version, color depth, resolution, or audio format.

Installation and Integration

Plan the PT-1C as part of the HDMI signal path and select its handling of EDID, HDCP, multi-channel audio, and deep color according to what the connected display can accept. Connector count, power requirements, dimensions, and mounting method are not specified in the available information and should be confirmed when planning the installation.

The listed integration references include several HDMI cable families. C-HM/HM/PRO Premium High-Speed HDMI Cable with Ethernet is listed in 0.9-19.8 m (3-65 ft) lengths with HDMI male and K-Lock connectors. CP-HM/HM/ETH is a plenum-rated High-Speed HDMI Cable with Ethernet in 4.6-15.2 m (15-50 ft) lengths. C-HM/HM PREMIUM is listed from 0.9-15.2 m (3-50 ft) with K-Lock connectors. C-MHM/MHM Flexible High-Speed HDMI Cable with Ethernet spans 0.3-10.7 m (1-35 ft), while C-HM/HM/FLAT/ETH Flat High-Speed HDMI Cable with Ethernet spans 1.8-22.9 m (6-75 ft). These cable references are not identified as included accessories.

Performance Highlights

At the center of the specification is 4K HDR processing with HDR10 support. The stated bandwidth is 17.82 Gbps, and the listed refresh rate is 60 Hz. These figures define the known performance profile when matching the processor to the rest of an HDMI system. The PT-1C also addresses EDID-related decisions beyond the picture itself: HDCP and multi-channel audio can be supported or not supported, and deep color signaling can be handled the same way when display compatibility requires it.

What Makes It Different

The stated function of the PT-1C is dedicated EDID processing. Its distinguishing capability is the ability to lock the EDID signal while controlling support for selected HDMI features that may not work with a particular display. This targeted role keeps the product centered on compatibility management without adding unspecified processing claims. Model PT-1C identifies the Kramer processor itself, distinguishing it from the HDMI cable options referenced alongside the product information.

Final Assessment

Choose the Kramer PT-1C when a 4K HDR HDMI path needs locked EDID behavior and explicit control over HDCP, multi-channel audio, or deep color support. Its documented performance points are 17.82 Gbps bandwidth, a 60 Hz refresh rate, and HDR10 support. It is a precise fit for the stated EDID task. Port configuration, enclosure details, power requirements, and included items are not specified and should be confirmed when completing the system design.