Optoma WHD200 User Manual - Page 22

4. Troubleshooting Problem The WHD200 power indicator LED doesn't light up. Solution  Check if the power plugs of WHD200T/WHD200R are properly inserted into a functioning power outlet.  Verify that the proper cables have been selected and installed between the WHD200T (transmitter) input and your High-Definition device output.  On your TV side (connected to the WHD200R), select the HDMI as input source.  Verify the POWER LED and SOURCE LED indicator of WHD200. Power LED Flashing in Blue No video is displayed on your TV screen. OSD displayed: (4 levels looping) * Ensure the transmission range between the transmitter and the receiver is NOT over 66 feet (LOS-line of sight) transmission distance. * Try to move the transmitter closer to the receiver. POWER LED in Solid Blue + Slow and Flashing SOURCE LED OSD displayed : * Ensure your video resolution and frame rate is recognized/ supported and within the transmission range. *Connect the source device to your TV to check and modify the video format compatibility. *Check if your video resolution with HDMI input from your device is set among 1080p, 1080i, 720p, 576p, or 480p. Please refer Chapter 5 for the detail supported Resolution. POWER LED in Solid Blue STATUS LED Flash Quickly OSD displayed : * Ensure the proper cables are connected between the transmitter and 22