Connection and operation: 1. Connect a signal source (such as a Blu-ray player, computer, etc.) to the HDMI input of the EDID via the HDMI cable. 2. Connect to an input device (such as a TV, etc.) via an HDMI cable. 3. Manually adjust the EDID Manager 16 modes according to the resolution supported by the backend display device. Specification: Product Name: EDID Manager Model: HDSW0006M1 HDMI input audio format: LPCM2.0/DTS/Dolby-AC3 HDMI output cable length: ≤10m, 1.4V 26AWG Maximum operating current: 300mA/5V DC Operating temperature range: 0 to +40°C Operating humidity range: 5 to 85% RH (no condensation) Storage temperature range: -10 to +55 ° C Storage humidity range: 0 to 90% RH (no condensation) Size: approx. 5.2 * 4.8 * 2 / 2.0 * 1.9 * 0.8in Weight: approx. 81g Package List: 1 * EDID Manager 16 Kinds of EDID Mode: This HDMI EDID emulator have 16 kinds of EDID mode, adjust the signal source EDID, compatible with the back end display device. Support CEC. HDMI EDID Manager: The HDMI EDID Manager easily resolves compatibility issues between source and display, making your audio and video equipment easier and more comfortable to use. Support 4K: Supports up to 4K resolution, allowing you to enjoy ultra high definition quality. One channel HDMI signal input, one channel HDMI signal output. Easy to Use: HDMI EDID emulator is easy to install, no extra power required. HDMI output distance up to 10M, standard 26AWG, 1.4V HDMI cable. Strict Quality Control: The display emulator is manufactured to standard specifications, in strict accordance with factory quality control. So there is no need to worry about product problems.