Crestron CNX-PVID8x3 User manual

Crestron CNX-PVID8x3
Video Distribution Switch
Operations Guide

This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
All brand names, product names, and trademarks are the property of their respective owners.
©2005 Crestron Electronics, Inc.

Crestron CNX-PVID8x3 Professional Video Distribution Switch
Operations Guide - DOC. 8159A Contents •i
Contents
Professional Video Distribution Switch: CNX-PVID8x3 1
Introduction ...............................................................................................................................1
Features and Functions................................................................................................1
Specifications ..............................................................................................................3
Physical Description....................................................................................................4
Industry Compliance ...................................................................................................8
Setup ..........................................................................................................................................8
Network Wiring........................................................................................................... 8
Identity Code ...............................................................................................................9
Cabling and Jumpers .................................................................................................12
Rack Mounting .......................................................................................................... 13
Stacking.....................................................................................................................14
Hardware Hookup ..................................................................................................... 15
Hardware Configurations ..........................................................................................15
Signal Distribution to More than Eight Rooms ......................................................... 21
Programming Software............................................................................................................23
Earliest Version Software Requirements for the PC .................................................23
Programming with the Crestron SystemBuilder........................................................23
Programming with SIMPL Windows ........................................................................24
Uploading and Upgrading........................................................................................................ 33
Communication Settings ...........................................................................................34
Uploading a SIMPL Windows Program.................................................................... 36
Firmware Upgrade..................................................................................................... 38
Problem Solving ...................................................................................................................... 39
Troubleshooting......................................................................................................... 39
Further Inquiries ........................................................................................................ 40
Future Updates .......................................................................................................... 40
Return and Warranty Policies .................................................................................................. 41
Merchandise Returns / Repair Service ...................................................................... 41
CRESTRON Limited Warranty.................................................................................41

Crestron CNX-PVID8x3 Professional Video Distribution Switch
Operations Guide - DOC. 8159A Professional Video Distribution Switch: CNX-PVID8x3 •1
Professional Video Distribution
Switch: CNX-PVID8x3
Introduction
Features and Functions
The Crestron®Professional Video Distribution Switch, CNX-PVID8x3, is a CAT5
video distribution system that is capable of delivering video from a large number of
separate video sources like DVD players, DSS receivers, tuners, VCRs, and cameras
into a multitude of separate rooms or areas. The exact number of input sources and
output destinations depend on how the unit is to be used in a system: whether or not
it is connected to a Crestron Room Solution Box (CNXRMC or CNXRMCLV).
Its unique design and phenomenal flexibility remove design and installation
constraints from residential systems integration. This unit can provide professional
quality far above the level of consumer-grade equipment for sophisticated home
theaters, kitchens, bedrooms, offices, and outdoor areas. Fully integrated with the
Crestron control system network (Cresnet®) as a network device, the CNX-PVID8x3
is a key component in the Crestron Home®complete solution for distributing video
and control throughout the home.
Functional Summary
• Accepts NTSC/PAL composite, component, and S-video sources,
including HDTV
• Distributes 16, 24, or 32 separate video sources to as many as 8 separate
rooms via CAT5
• Three levels of video matrix boards; each with 16 RCA inputs and 8
RCA outputs
• Each input includes two RCA connectors wired in parallel; one for video
input, one for termination or loop-through
• Each input has built-in video sync sensor to report power/activity status
of source device
• RCA output jacks provide single-ended (local mode) video
• Eight RJ-45 connectors provide differential (CAT5 mode) video to up to
eight rooms
• Internal jumpers and programming enable extensive input/output
configuration flexibility

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2 •Professional Video Distribution Switch: CNX-PVID8x3 Operations Guide - DOC. 8159A
The CNX-PVID8x3 accepts component, S-video, and NTSC/PAL composite
sources, including HDTV signals, and distributes them to display devices throughout
the home via standard CAT5 structured wiring. This distribution method ensures a
balanced signal for long runs, allowing the user to equalize, adjust, and boost the
gain of the video signal for the perfect picture for every application, in every room.
The CNX-PVID8x3 is designed with three levels of video inputs and outputs, each
highly configurable for a variety of video formats. Each of the three levels of
switcher boards implements a video matrix with 16 RCA inputs and eight RCA
outputs for direct single ended video connection to local display devices. In addition,
the CNX-PVID8x3 contains eight RJ-45 outputs for distributing any of these video
signals via CAT5 mode for differential video/control to up to eight rooms throughout
the house. No matter what the configuration, all inputs have a built-in video sync
sensor that reports power/activity status of all source devices attached to the
CNX-PVID8x3.
CNX-PVID8x3 used with Crestron Room Solution Box
NOTE: Systems that incorporate the CNX-PVID8x3 and Crestron Room Solution
Boxes satisfy a vast number of possible applications that could be used by Crestron
customers.
The CNX-PVID8x3 is ideally used in tandem with a CNXRMC or CNXRMCLV in
each room, which receives and decodes the CAT5 video from the CNX-PVID8x3
and supplies it to the display devices in the room. Refer to an illustration of a general
application scenario after this paragraph. This video distribution solution, combined
with Crestron's audio distribution switches (CNX-PAD8A or CNX-BIPAD8), a
Crestron CNAMPX intelligent amplifier, and a 2-Series control system, creates a
complete networked audio/video/control solution for the connected home.
General Application Scenario of the CNX-PVID8x3
ROOM SPEAKERS
2-Series
Control System
CNX-PVID8x3
CNX-PAD8A OR CNX-BIPAD8
CNAMPX
L1
AUDIO
S-VIDEO
AUDIO
COMPONENT VIDEO
COMPOSITE VIDEO
SECURITY CAMERA
DVD
VCR
R1L1 L8 R8
R1 L8 R8
(CAT 5)
VIDEO
TO
CNXRMC
OR
CNXRMCLV
CRESNET
ROOM SPEAKERS
The Crestron SystemBuilder™ (SystemBuilder) can be used to facilitate the
programming portion of this system. However, due to the wiring constraints between
the CNX-PVID8x3 and Crestron Room Solution Boxes, each type of video source
must connect to a specific group of input connectors, which is dependent on the

Crestron CNX-PVID8x3 Professional Video Distribution Switch
Operations Guide - DOC. 8159A Professional Video Distribution Switch: CNX-PVID8x3 •3
hardware configuration chosen. Refer to "Hardware Configurations" on page 15 for
specific connection details.
CNX-PVID8x3 used without Crestron Room Solution Box
In this system, the CNX-PVID8x3 has an incredible amount of flexibility with
respect to making connections to all three types of video sources. For example, it is
possible to have a composite source connected to INPUT 1, level 1 and an S-video
source connected to INPUT 1, levels 2 and 3, simultaneously. However, the Crestron
SystemBuilder cannot be used for the programming portion of this kind of system.
All programming is done entirely in SIMPL Windows. Refer to "Programming with
SIMPL Windows" on page 24 for guidance with respect to SIMPL Windows.
Specifications
The following table provides a summary of specifications for the CNX-PVID8x3.
Specifications of the CNX-PVID8x3
SPECIFICATION DETAILS
Cresnet Power Usage 36 Watts (1.25 Amp @ 24 VDC)
Default Net ID 41
Control System Update Files 1, 2, 3
2-Series Control System
CNMSX-AV/PRO
CNRACKX/-DP
CEN/CN-TVAV
ST-CP
Version 2.004.CUZ or later
Version 5.14.02X.UPZ or later
Version 5.14.02W.UPZ or later
Version 5.12.63V.UPZ or later
Version 4.02.4S.UPZ or later
CNX-PVID8x3 Firmware 4 PVID_16.vx.xxx.upg or later
PVID_16.s19 or later
Rack space required 3U high; 1U wide
Video bandwidth 100 MHz
Crosstalk > -60 dB
Environmental temperature range 41° to 104°F (5° to 40°C)
Humidity 10% to 90% RH (non-condensing)
Dimensions
(with feet)
(without feet)
(without mounting ears)
Height: 5.31 in (13.49 cm)
5.21 in (13.24 cm)
Width: 17.16 in (43.59 cm)
Depth: 8.45 in (21.47 cm)
Weight 8.6 lb (3.87 kg)
1. The latest versions can be obtained from the Crestron website. Refer to NOTE after last footnote.
2. Crestron 2-Series control systems include the AV2 and PRO2. Consult the latest Crestron Product
Catalog for a complete list of 2-Series control systems.
3. Filenames for CNX and ST-CP update files have a UPZ extension. Files on the website may be .zip
or self-extracting .exe files containing the .cuz or .upz file. All can be obtained from the Downloads
section of the Crestron website. To avoid program problems, make sure you are using the update file
with the correct suffix letter (e.g., S, V, W, X)
4. In DETAILS, vx.xxx.x represents a version number.
NOTE: Crestron software and any files on the website are for Authorized Crestron
dealers and Crestron Authorized Independent Programmers (CAIP) only. New users
may be required to register to obtain access to certain areas of the site (including the
FTP site).

Professional Video Distribution Switch Crestron CNX-PVID8x3
4 •Professional Video Distribution Switch: CNX-PVID8x3 Operations Guide - DOC. 8159A
Physical Description
The CNX-PVID8x3 is housed in a black enclosure with labeling on the front and
rear panels. LEDs on the front of the unit indicate the unit's status. All connections
are made to the back of the unit. Refer to the following illustrations.
CNX-PVID8x3 Front View
CNX-PVID8x3 Rear View

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Operations Guide - DOC. 8159A Professional Video Distribution Switch: CNX-PVID8x3 •5
CNX-PVID8x3 Physical Views
17.16 in
(43.59 cm)
19.00 in
(48.26 cm)
5.31 in
(13.49 cm)
PWR
NET
CNX-PVID8X3
CRESTRON
8.45 in
(21.47 cm)
5.21 in
(13.24 cm)
Rear View
Top View
Front View
Two mounting ears are provided for rack mounting; four square rubber feet are
provided to be attached to the base of the unit for stability and to prevent slippage in
tabletop mounting or stacking configurations.
CNX-PVID8x3 Ports
A number of ports are provided on the back of the CNX-PVID8x3. Refer to the
illustration and descriptions below.
CNX-PVID8x3 Ports
INPUT 1 – 16 (Levels 1 – 3)
There are three levels of 16 inputs, each input has two RCA jacks connected in
parallel (one for video input, one for termination or loop-through), which are used to

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6 •Professional Video Distribution Switch: CNX-PVID8x3 Operations Guide - DOC. 8159A
connect independent video sources to the CNX-PVID8x3. Each connector is
supplied with RCA terminators (75 ohm). The terminators should remain attached
unless the INPUT connectors of multiple units are connected (loop-through). Refer
to "Signal Distribution to More than Eight Rooms" on page 21 for a description and
illustration about loop-through. The last unit in the loop must have terminators
installed.
All video inputs have a video sensor so that the power status of all components can
be reported. Only inputs with sync can be reliably detected (composite or
luminance).
OUTPUT (RCA Connectors)
There are three levels of eight RCA jacks (24 total) for single ended (local mode)
video.
NOTE: The information on the OUTPUT RCA connectors and OUTPUT RJ-45
connectors are identical; they are not independently controllable.
OUTPUT (RJ-45 Connectors)
There are eight RJ-45 connectors for differential video (CAT5 mode). The outputs
are grouped into three pairs and correspond to the INPUT levels as shown in the
table after this paragraph. Use a standard CAT5 cable.
Pairing of RJ-45 OUTPUT Connector Pins with respect to the INPUT Levels
PAIRED PIN # ASSOCIATED INPUT LEVEL
1* and 2 1
3 and 6 2
4 and 5 3
7 and 8 not connected
* While facing the rear panel of the unit, pin 1 is located at the left side of the port.
NOTE: For additional information on video connections over CAT5, refer to the
latest version of the Crestron CAT5 Wiring Reference Guide (Doc. 6137) which is
available from the Crestron website (http://www.crestron.com/manuals).
NET
This 4-pin terminal block connector is used to connect the CNX-PVID8x3 to the
Cresnet system. Refer to "Network Wiring" on page 8 for details.
CNX-PVID8x3 Indicators
There are 29 LED indicators located on the front panel of the CNX-PVID8x3, and
one on the back panel. Refer to the following illustration and descriptions.
JACK, REAR VIEW
(TAB POSITION DOWN)
Pin 1
RJ-45 Pinout