Connecting the 4000i to a network, Connecting an external sound system, Connecting a guest laptop – Smart Technologies 4000i User Manual
Page 16: Network in, Audio out

10
Setting Up the 4000i
99-00582-20 REV A0
Connecting the 4000i to a Network
Connect a standard male-to-male RJ45 network cable (not supplied) from the network cable outlet
to the Network IN receptacle on the connection panel.
Connecting an External Sound System
Connect standard RCA audio cables (not supplied) from the external sound system’s RCA Audio
Inputs to the two Audio OUT (L/R) jacks on the connection panel. Keep the right and left channel
connections correct for stereo sound.
Connecting a Guest Laptop
With the guest laptop shelf, you can connect a laptop computer to the 4000i and switch the source
of the 4000i’s data input between the internal computer and the guest laptop.
VCR/DVD Audio OUT
Computer 2 Inputs
Output
Network
Audio IN
Audio OUT
Printer
Computer 2 Serial
R
L
Network IN
VCR/DVD Audio OUT
Computer 2 Inputs
Output
Network
Audio IN
Audio OUT
Printer
Computer 2 Serial
R
L
Audio OUT