
1723 W. 4th Street Tempe Arizona 85281
USER MANUAL
Page 4
1X8 HDMI 2.0 (18Gbps) Splitter - DH18-200
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 will illuminate when HDMI IN port connects an active source device.
3. OUT LED: These blue LEDs will illuminate when HDMI OUT ports connects an active display device.
4. SERVICE: Firmware update use only.
5. EDID COPY: When in ‘COPY’ mode, the unit will read the EDID setting of the HDMI OUT 1 display device
to source device, the source device will send again matching the OUT 1 display device signal to all HDMI
outputs. If no HDMI OUT 1 capable EDID is detected then the unit will read the EDID setting of the HDMI OUT
2 display device to source device...etc. The priority order is OUT 1 to OUT 8.
EDID AUTO: When in ‘AUTO’ mode, the unit will compare the EDID setting of the HDMI OUT 1~8 port displays
device then send the best EDID signal to source device, the source device will send again matching the
display device signal to all outputs.
6. HDMI OUT 1~8: Connect each of the HDMI outputs to an HDMI display for simultaneous HDMI distribution,
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 12V: Plug the 12V DC power supply into the unit and connected the adapter to an AC outlet.