User's Manual

Connect to REX 21
AUX
You can connect most portable audio players to REX using the AUX stereo mini jack on the
back of REX. For example, you may connect from the headphone jack of a portable CD player
to the AUX stereo mini jack on the REX.
Power supply
REX connects to AC power using an external power supply. When you disconnect REX from
power, the REX settings are saved. However, the contents of your REX Queue will be lost.
Ethernet
You can connect REX to your wired home network using the built-in Ethernet jack and an
Ethernet cable. Connect to your network through a router. Do not connect REX directly
to a computer
FM antenna
REX comes with an external FM antenna to enhance reception.
Headphones
REX has a headphone jack on the front near the clickable knob. Plugging in headphones will
shut off the sound to the speakers.