Crestron CEN-TVAV User manual

This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON

Crestron CEN-TVAV Ethernet Enabled Programmable TV/AV Controller
Contents
Ethernet Enabled Programmable TV/AV Controller: CEN-TVAV 1
Description 1
Functional Description 1
Physical Description 2
Leading Specifications 7
Setup 8
Cresnet Modular Cabling 8
Cable Configuration for Programming 8
Programming Cable Fabrication Specifications 9
Special Considerations for Using the RS-232 Port for Uploading Programs 10
Cable Configuration for Normal Operation 11
Loading Crestron Control Software 12
Installing Crestron Development Tools 12
Initial Setup 13
File Types 14
Obtaining Communications 17
Troubleshooting Communications 19
Loading the System Program 20
Loading Touchpanels 21
Updating the CEN-TVAV 21
Ethernet Setup 24
Initial IP Setup 24
IP Table Setup 26
Communicating via Ethernet 28
Troubleshooting Communications via Ethernet 28
Programming with SIMPL™Windows®or SIMPL+ 29
Programming Modes 30
Programming Descriptions 32
Example Programs 35
Problem Solving 35
Troubleshooting 35
Internal Fuse Replacement 36
Further Inquiries 38
Future Updates 38
Software License Agreement 39
Return and Warranty Policies 41
Merchandise Returns / Repair Service 41
CRESTRON Limited Warranty 41
Glossary of Terms 42
Operations Guide - DOC. 5720A Contents •i

Crestron CEN-TVAV Ethernet Enabled Programmable TV/AV Controller
Ethernet Enabled Programmable
TV/AV Controller: CEN-TVAV
Description
Functional Description
The CEN-TVAV is an Ethernet based, multi-purpose television/audio-visual
(TV/AV) device controller that is compatible with SIMPL™ Windows®. The
CEN-TVAV can communicate over an Ethernet/local area network (LAN) or wide
area network (WAN) using standard Internet protocol (IP) and can be used as a
standard Crestron remote control system (herein referred to as the Cresnet system)
peripheral or as a “smart” peripheral. As a standard Cresnet system peripheral, the
CEN-TVAV can be added as a Cresnet network device to a host CEN-TVAV,
CNMSXAV/PRO, or CNRACKX/-DP with all logic, infrared (IR) drivers, and serial
strings stored in the control system programming logic. In the “smart” peripheral
mode, the CEN-TVAV and may be programmed to store and execute SIMPL and
SIMPL+ programs.
The CEN-TVAV controls the ON/OFF and many or most functions of an attached
TV or AV device. The unit provides operating power to the device and controls the
device through a Crestron SmarTouch infrared probe (STIRP). The CEN-TVAV also
provides four Versiports ports (each capable of digital inputs/or digital outputs or
analog inputs) for controlling or monitoring external equipment.
The CEN-TVAV may also be enabled and operated with optional handheld IR
transmitters. To prevent interference from most standard IR frequencies and/or
fluorescent lighting, the CEN-TVAV and optional transmitters operate at 455
kilohertz (kHz). Contact Crestron customer service for further information.
The CEN-TVAV may be utilized as a “smart” peripheral, a standard Cresnet system
peripheral, or a “mixed mode” peripheral. For descriptions of the three ways to
perform different functions, refer to the following paragraphs.
In Local Processing Mode, the CEN-TVAV functions as a “smart” peripheral. The
built-in CEN-TVAV devices (IR Port, Versiport, Com Port, Power Sensor, and IR
Gateway) are accessed and controlled by the SIMPL Windows program loaded into
the CEN-TVAV.
Operations Guide - DOC. 5720A Ethernet Enabled Programmable TV/AV Controller: CEN-TVAV •1

Ethernet Enabled Programmable TV/AV Controller Crestron CEN-TVAV
The CEN-TVAV was designed as a “scaled down” control system and does not
support dynamic preset storage that may be required by certain macros, such as
dynamic camera presets, etc. Having a simulated clock and simulated NVRAM, if
power is lost the clock and symbols utilizing NVRAM do not maintain previous
settings.
In Remote Processing Mode, a CEN-TVAV may be used as an Ethernet peripheral
within a host control system program. When this is done, all the functionality of the
CEN-TVAV (such as the IR Port, Versiport, Com Port, Power Sensor, and IR
Gateway) is accessed via the host control system program with no programming
within the CEN-TVAV. For example, IR can be generated by the CEN-TVAV by
programming the host control system only.
The Mixed Mode is a combination of the Local Processing and Remote Processing
Modes. For example, the Versiports can be programmed to control other equipment
from the program in the CEN-TVAV and the IR Port can be generated via the host
control system (no IR driver loaded in the CEN-TVAV). It is not recommended to
communicate to a port of the CEN-TVAV (such as the IR Port) through a program in
the CEN-TVAV itself and via a host control system.
Physical Description
Shown below is the STIRP and 5-pin connector plug that are supplied with the
CEN-TVAV. When connected to the IR port of the CEN-TVAV and positioned near
an attached TV or AV device, the STIRP (or other IR device) emits IR signals that
control the attached device. The provided 5-pin connector plug shown may be
connected to the I/O port of the CEN-TVAV and used for digital inputs, digital
outputs, and analog inputs to control and monitor up to four external devices.
CEN-TVAV Accessories
STIRP
(10 ft /
25.40 cm) 5-PIN
CONNECTOR
PLUG
The CEN-TVAV, shown on the next page, is housed in a black enclosure with silk-
screened labels on the front and rear panels. On the front panel are 15 light-emitting
diodes (LEDs) for indicating the status of the unit, the Ethernet that it is connected
to, and the attached device(s). All connections are made through the rear panel.
There are four rubber feet on the base of the unit for stability and to prevent slippage.
The CEN-TVAV is also available as an international version. All of the features are
identical with the exception of an international power-in cord and power out
receptacle, and unit nomenclature of CENI-TVAV. Throughout this operations
guide, all references to CEN-TVAV apply to both versions except where noted.
2 •Ethernet Enabled Programmable TV/AV Controller: CEN-TVAV Operations Guide - DOC. 5720A

Crestron CEN-TVAV Ethernet Enabled Programmable TV/AV Controller
CEN-TVAV Physical Views
6.32 in
(16.06 cm)
1.70 in
(4.32 cm)
CRESNET RS-232
IR
6.6A MAX
50-60HZ
115 VAC
POWER OUT 6A MAX
POWER IN
CRESTRON ELECTRONICS INC. ROCKLEIGH, N.J. 07647 USA
I/O
1234G
INPUT-OUTPUTETHERNET
TXDNETPWR RXD ERRLNK
3
1IR
TV/AV
2
4
PWR
RS-232
RXD TXD IR IN
CRESTRON
TVAV CONTROL
CEN-TVAV
ETHERNET
7.07 in
(17.95 cm)
CEN-TVAV Ports
Each CEN-TVAV rear panel port has a silk-screened label. For the descriptions of
the ports, refer to the two diagrams below and the paragraphs on the next two pages.
CEN-TVAV Rear Panel
CRESNETETHERNET RS-232
IR
6.6A MAX
50-60HZ
115 VAC
POWER OUT 6A MAX
POWER IN
CRESTRON ELECTRONICS INC. ROCKLEIGH, N.J. 07647 USA
I/O
1234G
CENI-TVAV (International Version) Rear Panel
CRESNETETHERNET
I/O
RS-232
1IR
POWER OUT
5A MAX
230 VAC
POWER IN
50-60HZ, 5.5A MAX
CRESTRON ELECTRONICS INC. ROCKLEIGH, N.J. 07647 USA
234G
ETHERNET
Operations Guide - DOC. 5720A Ethernet Enabled Programmable TV/AV Controller: CEN-TVAV •3

Ethernet Enabled Programmable TV/AV Controller Crestron CEN-TVAV
This 8-pin, 8-position RJ45 port connects the CEN-TVAV to a 10BaseT
Ethernet/LAN or WAN via a hub. Refer to the table below for the pinouts. A
standard (straight, non-cross-over type) Ethernet cable is required but not supplied.
NOTE: This port should NOT be connected to the UPLINK port of an Ethernet hub.
Ethernet Port Pinouts
PIN DESCRIPTION PIN DESCRIPTION
1 TX- (Transmit -) 5 Not Connected
2 TX+ (Transmit +) 6 RX- (Receive -)
3 RX+ (Receive +) 7 Not Connected
4 Not Connected 8 Not Connected
CRESNET
This 6-pin, 6-position RJ11 modular jack is used to connect the CEN-TVAV to a
control system so it may be accessed as a Cresnet peripheral. Refer to the table
below for the pinouts.
CAUTION: If making connections to RJ11 ports, use the Crestron 6-conductor
modular cable provided, DO NOT use 6-conductor telephone cables. Telephone
cables are wired in a crisscross fashion and are not compatible with Crestron
equipment. For further information, refer to the latest revision of Modular Cable
Requirements (Doc. 5682). This document can be obtained from the Downloads
page (CABLES and MANUAL Libraries) of Crestron’s website
(www.crestron.com). Search for MODULAR.PDF. New users are required to
register in order to obtain access to the FTP site.
NOTE: This port does NOT provide 24 direct current volts (VDC) for powering
other equipment.
CRESNET Port Pinouts
PIN DESCRIPTION PIN DESCRIPTION
1 Not Connected 4 NET- (Cresnet Z data)
2 Not Connected 5 GND
3 NET+ (Cresnet Y data) 6 GND
RS-232
This 6-pin, 6-position RJ11 modular jack is used for control of RS-232 peripheral
devices and to communicate with a personal computer (PC) when programming the
CEN-TVAV. Prior to switching between the programming mode and the RS-232
port, refer to “Special Considerations for Using the RS-232 Port for Uploading
Programs” on page 9. Refer to the table below for the pinouts.
RS-232 (PC) Port Pinouts
PIN DESCRIPTION PIN DESCRIPTION
1 CTS (Clear to Send) 4 TxD (Transmitted Data)
2 GND 5 RTS (Request to Send)
3 RxD (Received Data) 6 Not Connected
I/O (1-4, G)
Pins 1-4 of this Versiport may individually be used as programmable digital inputs,
digital outputs, analog inputs, or any combination of each. Digital inputs are rated 0 -
4 •Ethernet Enabled Programmable TV/AV Controller: CEN-TVAV Operations Guide - DOC. 5720A

Crestron CEN-TVAV Ethernet Enabled Programmable TV/AV Controller
24VDC, 20K ohms input impedance, logic threshold 1.25VDC. Digital outputs offer
250 milliamp sink from maximum 24VDC; catch diodes provide transient protection
for use with “real world” loads. Analog inputs are rated 0 - 10VDC, protected to
24VDC maximum, 20K ohms input impedance; pin-programmable 2K ohms pullup
resistor to +5V. The pin labeled Gis the common ground for pins 1-4.
IR
This 3.5mm mini-jack is used by the STIRP (provided) to control an attached TV or
AV device. The jack accepts mono (2-conductor) or stereo (3-conductor) mini-plugs.
Multiple IR drivers may be loaded into the CEN-TVAV and a ST-SPL may be used
for control of multiple AV devices.
POWER OUT
WARNING: When the POWER IN cord is plugged into an energized outlet,
POWER OUT becomes energized. Crestron recommends connecting the TV or AV
device before plugging the POWER IN cord into an outlet.
NOTE: The maximum continuous current from the POWER OUT under any
external load shall not exceed a current limit that is suitable for the minimum wire
gauge and maximum length used for the interconnecting cable(s).
NOTE: The maximum load applied to the POWER OUT shall not exceed the rated
voltage and current as specified on the unit.
This receptacle provides AC power (refer to the rear panel label for details) for a TV
or AV device. The receptacle is hard-wired to the POWER IN cord and is NOT
protected with a fuse.
The power out receptacle may be programmed to sense whether the attached device
is OFF or ON. A large current detected by the receptacle is used to indicate that the
attached device is ON and the absence of (or very low) current indicates the device is
OFF. If the CEN-TVAV (or control system) detects that the device is ON, the
program can be coded to not allow the CEN-TVAV to attempt to turn it ON, which
would inadvertently turn it OFF. This is true if the IR driver does not have discrete
ON and OFF functions, but only a POWER function.
POWER IN
This attached power cord supplies operating AC power (refer to the rear panel label
and/or “Leading Specifications” section of this guide for details) to the CEN-TVAV
and the POWER OUT port. An internal fuse electrically protects the CEN-TVAV
circuitry from excessive power input.
Operations Guide - DOC. 5720A Ethernet Enabled Programmable TV/AV Controller: CEN-TVAV •5

Ethernet Enabled Programmable TV/AV Controller Crestron CEN-TVAV
CEN-TVAV Indicators
There are 15 LED indicators located on the front panel of the CEN-TVAV. For the
descriptions of the front panel indicators, refer to the diagram below and the
following paragraphs.
CEN-TVAV Front Panel
INPUT-OUTPUTETHERNET
TXDNETPWR RXD ERRLNK
3
1IR
TV/AV
2
4
PWR
RS-232
RXD TXD IR IN
CRESTRON
TVAV CONTROL
CEN-TVAV
PWR
This LED (green) is illuminated while the CEN-TVAV power-in cord is plugged
into an energized VAC outlet. There is no ON/OFF switch for the CEN-TVAV.
NET
This LED (yellow) illuminates when communication with Cresnet peripherals is
occurring or while processing commands from the PC (i.e., uploading,
programming). The connections to these devices are made through the rear panel
CRESNET port.
ETHERNET
These four front panel LEDs are active while the CEN-TVAV is connected to a LAN
or WAN through the rear panel ETHERNET port. The RXD (green) LED
illuminates during reception of Ethernet data and TXD (green) illuminates during
transmission of Ethernet data. The LNK (yellow) LED illuminates when there are
attachments to the Ethernet network and ERR (red) illuminates when an Ethernet
protocol error is detected.
INPUT-OUTPUT
These four LEDs (red) labeled 1-4 illuminate while the corresponding input or
output device that is connected to the rear panel I/O is active.
TV/AV
The PWR (green) LED is illuminated while the current sensor is detecting that the
TV or AV device connected to the power-out receptacle is ON. The IR (red) LED
illuminates when IR signals are being sent out the IR port.
RS-232
The RXD (red) LED illuminates when the CEN-TVAV is receiving serial data from
the RS-232 port. The TXD (red) LED illuminates when the CEN-TVAV is sending
data to the port.
NOTE: The IR receiver, for use with an optional handheld IR transmitter, is located
behind the red lens between the RS-232 and IR IN indicators.
IR IN
This LED (red) illuminates when the CEN-TVAV receives a valid IR code from an
optional handheld transmitter.
6 •Ethernet Enabled Programmable TV/AV Controller: CEN-TVAV Operations Guide - DOC. 5720A