User's Manual

Installation is fast and easy.
1. Connect MR188 to the stereo amplifier, headphones or
whatever component is required.
2. Insert your HDMI source to the MR188 input.
3. If required connect the MR188 power supply as shown.
4. If required plug in the TV, HDMI splitter or whatever
component is required for the MR188 HDMI output.
Please note it is acceptable to not have anything
connected to the HDMI output.
5. Turn the source on and adjust the amplifier or
headphone volume as desired.
6. After the system is up and running, try unplugging the
MR188 power supply to see if it is really needed.
If problems are experienced with this product, please call our
tech line for help at 1 800 566 5579.
Figure 1: Sample setup