Extron electronic 4LQXI System 4xi with One System 8/10 Plus Switcher, System 10 Plus, Audio

Chapter 4 • Connecting Multiple Switchers

System 4xi with One System 8/10 PLUS Switcher

The System 8/10 PLUS must be configured as a Slave. Connect the RGBHV and

Audio output of the System 8/10 PLUS switcher to the last (4th) input of the

System 4xi. Use the figure below as an example.

The System 4xi will control the System 8/10 PLUS Switcher through the secondary RS-232 port, by way of a System 4xi Slave Adapter described on page 4-2.

Go to page 4-6 to set up the

System 8/10 PLUS switches.

After making all the cable

connections, go to page 4-7 Projector

Comm Adapter

to configure the master/ slave as a system.

Rear Panel

INPUT 1 INPUT 2 INPUT 3

Projector

BNC Cable

Projector Communication Extension Cable

INPUT 4 OUTPUT

2-Channel Stereo Audio

H/HV V AUDIO H/HV V AUDIO H/HV V

AUDIO H/HV V AUDIO PJ COMM H/HV V AUDIO

R/C G/Y B R/C G/Y B R/C G/Y B R/C G/Y B RS-232 R/C G/Y B

System 4 Slave Adapter (26-386-01)

Laserdisc Player

with S-video Outputs

and Stereo Audio

Audio* Control System

System 10 Plus

* Extron recommends that audio connections between switchers be wired unbalanced. If balanced connections are required, insert a -6 dB pad in-line to maintain 0 dB system audio gain.

SVGA Compatible	Laptop Computer	VCR
Computer

Figure 4-3. System 4xi Master with a System 10 Plus Slave Switcher

_______ Regardless of how the slave switcher input connectors are marked, they must

conform to the inputs of the System 4xi. They are: R/C, G/Y/Video, B, H/HV & V. Note that composite video uses the G/Y connector.

Extron • System 4xi Switcher Series • User’s Manual 4-4