Extron Electronics RGB 400xi Series - Manual (Page 4)

ii RGB 400xi xi xi xi xi Series Installation Guide • Table of Contents
Table of Contents, cont’d
RGB 400xi xi xi xi xi Series Installation Guide
About this Guide
This guide contains instructions for mounting the Extron
RGB 460xi and 472xi MK interfaces in a standard, 2-gang MK-
style or KO-style knockout switch box that is used in Singapore,
the United Kingdom, and Australia. The box used must have a
depth of 47 mm at a minimum.
This interface is a standard
RGB 460xi or RGB 472xi interface, mounted to a faceplate,
tailored to fit in the MK box.
In this guide, the terms “RGB 400xi Series MK interface” and
“interface” are used interchangeably.
For information about operating and wiring the interface, refer
to the RGB 460
xi Series User Manual, Part #68-542-01, and the
RGB 470 xi Series User Manual, Part #68-661-01.
Installation Overview
CAUTION Installation and service must be performed by
authorized personnel only. This product must be
used with the correct MK electrical box.
Install the interface as follows:
1 Turn all of the equipment off. Make sure that the
computer, the interface, and the output devices (projector/
monitor, speakers) are all turned off and disconnected
from the power source.
2 Select the installation location and install the electrical
wall box. See Preparing the site and installing the MK box in
this guide.
3 Set the gain and DIP switches. Refer to the specific user’s
manual for your interface.
4 Connect the video, audio, and power cables. Refer to the
specific user’s manual for your interface.
5 Connect power cords and turn on the projector or monitor
and audio device, the interface, and the computer.
6 The picture should now appear, and sound should be
audible. If not, ensure that all devices are plugged in and
receiving power. Check the cabling and switch settings,
and make adjustments as needed.
7 Disconnect power from all the devices.
8 Mount the interface into the electrical box. See Mounting
the interface MK to the knockout box in this chapter.
9 Restore power to the devices.
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