
DH12-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: sales@covid.com | www.covid.com Page 4
Operation Controls and Functions
1. Power LED: This blue LED illuminates when the device is connected to the power supply.
2. IN LED: This blue LED illuminates when a Source is connected to the device.
3. OUT LED: These blue LEDs illuminate to indicate which HDMI outputs are connected to an active dis-
play.
4. EDID STD: When in ‘STD’ mode, the unit will use its own built-in EDID settings. In this mode, the video
output will be set to 1080p@60Hz and the audio output to LPCM 2CH Stereo.
5. EDID TV: When in ‘TV’ mode, the unit will read the EDID settings of the display device connected to
HDMI OUT 1.
6. HDMI OUT 1~2: Connect each of the HDMI outputs to an HDMI display for simultaneous HDMI distri-
bution, or cascade the output to another transmitter to extend the operating distance.
7. HDMI IN: Connect the input port to the HDMI output of your source device such as a DVD player or
set-top box with an HDMI cable.
8. DC 5V: Plug the 5V DC power supply into the unit and connected the adapter to an AC outlet.