Manual

Connection & Operation

Visit wyrestorm.com for more information on 4K/HD

scaling and Dolby downmixing.

Insert the 5V power adaptor into EXP-SP-0102-4K

Power port and connect to wall outlet mains supply.

After ensuring all sources and displays are properly

connected, turn on mains power supply.

Check Power and HDMI Input/Output LED

indicators on the front panel are fully lit for correct

connection. If not, check cable connections or follow the

troubleshooting overleaf.

Both source and display devices must be powered on

for LED indicators to detect device connection

Multiple EXP-SP-0102-4K splitters can be cascaded

to expand distribution if desired by simply connecting

an HDMI Output of one unit to the HDMI Input of the

cascaded unit to daisy-chain transmission.

Units transmitting 4K content can be cascaded twice.

Units transmitting 1080p content is capable of cascading

up to 12 times to units of the same model.

Ensure power supplies are disconnected from all

devices before installation.

Connect an HDMI 4K or HD source to the input port

of the EXP-SP-0102-4K

Connect HDMI 4K or HD display device (LED/LCD

screen, projector) to output ports.

Care should always be taken when inserting/

extracting HDMI cables – do not force connections

should resistance be felt.

Ensure HDMI transmission distance is within

recommended ranges – see Specification

4K and 1080p HD sources and displays can be

connected within the same distribution without causing

resolution conflict by using the WyreStorm EXP-SCL-

DAC-4K scaler with Dolby downmixer between the EXP-

SP-0102-4K splitter and connected displays.

Transmission from a 4K source is scaled down to 1080p

HD 24fps, while a 1080p source signal is upscaled to 4K

at 30Hz.

DISPLAY OUTPUT

4K SOURCE

EXP-SCL-DAC-4K

4K/HD scaler

Mains

Power

Mains

Power