Models: HDMI to CVBS switch works: turn HDMI CVBS signal converter, can convert HDMI digital signal to the AV (CVBS) composite video signal and FL/FR stereo audio signal. Turn HDMI AV schematic performance: 1. The input HDMI signal formats: 480 I / 60 hz, 480 p / 60 hz, 576 I / 60 hz, 576 p / 60 hz, 720 p50/60 hz, 1080 i50/60 hz, 1080 p50/60 hz. 2. The output signal: CVBS Vpp (1.0), S - Video (Vpp, C Y: 1.0:1.0 Vpp). 3. The output video format: PAL, NTSC. 4. The video signal output impedance matching: 75 ohms. 5. Compatible HDCP protocol. Technical specifications: 1) the hardware switch, plug and play, no software driver 2) compatible HDMI1.3 3) support NTSC and PAL both formats output (4) a set of HDMI input; A set of AV output; A set of stereo output; A. input terminals: -- -- -- -- -- -- -- -- -- -- -- -- -- -- HDMI x 1 road input; B. VIDEO output terminals: -- -- -- -- -- -- -- -- -- -- -- -- VIDEO output c. x 1 road analog audio output terminals -- -- -- -- -- -- -- -- -- L/R x 1 road output AV VIDEO output: 480 I, 576 I audio output (optional) : around a track (L/R)

Panel shows

Please study the following panel drawings, familiar with the signal input and output (s) and the demand for electricity