Crestron C2N-MMS-SC How to use

Crestron C2N-MMS-SC
Scan Converter Card for C2N-MMS
Operations & Installation 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.
©2003 Crestron Electronics, Inc.

Crestron C2N-MMS-SC Scan Converter Card for C2N-MMS
Contents
Scan Converter Card for C2N-MMS: C2N-MMS-SC 1
Introduction 1
Features and Functions 1
Specifications 2
Physical Description 4
Industry Compliance 5
Installation and Hookup 5
Setup 8
Programming Software 8
Programming with SIMPL Windows9
Programming with VisionTools™ Pro-e 16
Problem Solving 16
Troubleshooting 16
Further Inquiries 17
Future Updates 17
Return and Warranty Policies 18
Merchandise Returns / Repair Service 18
CRESTRON Limited Warranty 18
Operations & Installation Guide - DOC. 6138 Contents •i

Crestron C2N-MMS-SC Scan Converter Card for C2N-MMS
Scan Converter Card for
C2N-MMS: C2N-MMS-SC
Introduction
Features and Functions
The C2N-MMS-SC scan converter card is designed for Crestron’s C2N-
MMS professional multimedia switch. The card contains a dedicated scan
conversion chip that converts any of the C2N-MMS’ RGB input channels
to either PAL or NTSC video signals for routing to either of the
C2N-MMS’ Y/C (S-Video)/composite video outputs. The scan converter
supports a variety of standard and non-standard resolutions at various
refresh rates.
Functional Summary
• Converts RGB signals to Y/C (S-Video) or composite video
signals in PAL or NTSC formats for routing to either or both
of the video outputs of the C2N-MMS
• Supports RGBHV VESA standard and non-standard
resolutions (refer to “Specifications” for detailed information)
• Easily installs into C2N-MMS multimedia switch with
included hardware
• Color and position adjustment control for scan converter
signal
• Built-in test pattern generator for display setup
The following diagram illustrates the functional capabilities of the C2N-
MMS with the C2N-MMS-SC installed.
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Scan Converter Card for C2N-MMS Crestron C2N-MMS-SC
Functional Diagram
4 X 3 MUX
400MHz
4 X 2 MUX
100MHz
SCAN
CONVERTER
PLUG-IN
OUT
IN
Cable Comp.
Cable Comp.
Video 1 IN
Video 2 IN
Video 3 IN
RGB HV1 IN
RGB HV 2 IN
RGB HV 3 IN
RGB HV 3 IN
Video 1 OUT
Video 2 OUT
RGB HV 1 OUT
RGB HV 2 OUT
NOTE: All video input and output signals are through Y/C (S-video) or
composite connections. Refer to the latest revision of the C2N-MMS
Operations Guide (Doc. 6132) for more information.
Specifications
The following table provides a summary of specifications for the
C2N-MMS-SC.
Specifications of the C2N-MMS-SC
SPECIFICATION DETAILS
Power Requirements 6 Watts (0.25 Amp @ 24 VDC)
Default NET ID 11
(continued on next page)
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Crestron C2N-MMS-SC Scan Converter Card for C2N-MMS
C2N-MMS-SC Specifications (continued)
SPECIFICATION DETAILS
Video Output Types NTSC or PAL, user selectable
Video Formats Composite or S-Video
C2N-MMS Firmware Version 2.06 or later
Control System Update
Files1,2
2-Series Control System Version C2-V3015.CUZ or later
MP2/MP2E Version MP2-V3016.CUZ or later
CNX-DVP4 Version DVP4-3017.CUZ or later
Supported RGBHV Input
Resolutions
VESA Standard:
640 x 400 thru 1280 x 1024—All
refresh rates
1600 x 1200 @ 60, 65, 70, 75 Hz
1792 x 1344 @ 60 Hz
1856 x 1392 @ 60 Hz
1920 x 1440 @ 60 Hz
Non Standard:
Min: 640 x 400
Max 2048 x 1536
(HSYNC 24 to 100 kHz and
VSYNC 50 to 130 Hz)
RGB Source Switch Time 4 seconds
Operating Temperature
and Humidity
41º to 104º F (5º to 40º C),
10 to 90% Relative Humidity (non-
condensing)
Dimensions and Weight Height: 0.56 in (1.43 cm)
Width: 4.00 in (10.16 cm)
Depth: 2.50 in (6.35 cm)
Weight: 1.4 oz (0.04 kg)
1. The latest versions can be obtained from the Downloads | Software Updates section
of the Crestron website (www.crestron.com). Refer to NOTE after last footnote.
2. Crestron 2-Series control systems include the AV2, CP2, CP2E, MP2, MP2E, PAC2,
PRO2, and RACK2.
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Scan Converter Card for C2N-MMS Crestron C2N-MMS-SC
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).
Physical Description
The C2N-MMS-SC is a printed circuit board (PCB) that is designed for
installation into a dedicated expansion slot on the C2N-MMS
motherboard. The card contains a 30-pin connector that attaches directly
to the motherboard and is secured with two mounting screws (supplied).
Refer to the following diagrams for physical dimensions.
C2N-MMS-SC Top & Side View
4.00 in
(10.16 cm)
2.50 in
(6.35 cm)
0.06 in
(0.16 cm) 0.56 in
(1.43 cm)
CONNECTOR
NOTE: The diagrams above are for illustration purposes only and do not
show components located on the circuit board.
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Crestron C2N-MMS-SC Scan Converter Card for C2N-MMS
Industry Compliance
As of the date of manufacture, the card has been tested and found to
comply with specifications for CE marking and standards per EMC and
Radiocommunications Compliance Labelling (N11785).
NOTE: This device complies with part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Installation and Hookup
The C2N-MMS-SC scan converter card is designed for installation into a
dedicated expansion slot on the C2N-MMS multimedia switch. The only
tools required for installation are a #2 Phillips screwdriver and a
grounding strap (or grounded workstation).
CAUTION: The C2N-MMS-SC and the C2N-MMS contain electro-
static discharge (ESD) sensitive devices. Perform the following
procedure while wearing a grounding strap that is properly grounded and
on a grounded workstation to avoid damaging the C2N-MMS-SC card
and/or the C2N-MMS.
CAUTION: To prevent stripping of screw heads, threads, or mounting
holes, DO NOT overtighten screws. Tighten only to the specification
listed in the individual step(s).
1. To prevent errors when re-connecting, label and disconnect all
cables (if) attached to the C2N-MMS’ rear ports.
2. Using a #2 Phillips screwdriver, loosen and remove the 16
screws that secure the C2N-MMS cover. Refer to the following
diagram for screw locations.
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Scan Converter Card for C2N-MMS Crestron C2N-MMS-SC
C2N-MMS-SC Installation – Remove C2N-MMS Cover Screws
3. Remove the C2N-MMS cover by raising it upwards.
4. Using a #2 Phillips screwdriver, loosen and remove the two
screws adjacent to the C2N-MMS motherboard connector.
Refer to the following diagram for screw locations.
C2N-MMS-SC Installation – Remove Motherboard Screws
NOTE: These two screws must be removed prior to installing the
C2N-MMS-SC
5. Align the pins on the connector of the C2N-MMS-SC with the
C2N-MMS motherboard connector. DO NOT force pins into
connector. Press the C2N-MMS-SC until the pins are fully
seated. Make sure that the mounting posts of the card align with
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Crestron C2N-MMS-SC Scan Converter Card for C2N-MMS
the open screw holes on the motherboard. Refer to the
following diagram for a detailed view.
C2N-MMS-SC Installation – Install C2N-MMS-SC Card
6. Install the two #6-32 x 3/4"L mounting screws (supplied),
tighten to finger-tight then, using a # 2 Phillips screwdriver,
tighten each screw an additional 1/8-turn. Refer to the
following diagram for screw locations.
C2N-MMS-SC Installation – Install C2N-MMS-SC Mounting Screws
7. Replace the C2N-MMS cover.
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Scan Converter Card for C2N-MMS Crestron C2N-MMS-SC
8. Re-install the 16 base cover screws to finger-tight then, using a
#2 Phillips screwdriver, tighten each screw an additional 1/8-
turn. Refer to the following diagram for screw locations.
C2N-MMS-SC Installation – Reinstall C2N-MMS Cover Screws
9. Re-connect all cables to the appropriate ports on the rear of the
C2N-MMS.
Setup
A C2N-MMS with the C2N-MMS-SC scan converter is installed and
connected just like a standard C2N-MMS. For instructions on installing,
connecting, and addressing the C2N-MMS in a Cresnet network, refer to
the latest revision of the C2N-MMS Operations Guide (Doc. 6132).
Programming Software
The following are the minimum software version requirements for the
PC:
• SIMPL Windows version 2.03.18 or later with Library Update file
202 or later. Requires SIMPL+ Cross Compiler version 1.1.
• Application Builder (optional) version TBD (check with Crestron
in 1Q 2003) with Application Builder Templates version TBD
(check with Crestron in 1Q 2003). Requires SIMPL Windows.
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Crestron C2N-MMS-SC Scan Converter Card for C2N-MMS
Programming with SIMPL Windows
NOTE: The following assumes that the reader has knowledge of SIMPL
Windows. If not, refer to the extensive help information provided with
the software.
NOTE: In the following description, the MP2E multimedia processor is
used.
SIMPL Windows is Crestron's software for programming Crestron
control systems. It provides a well-designed graphical environment with
a number of workspaces (i.e., windows) in which a programmer can
select, configure, program, test, and monitor a Crestron control system.
SIMPL Windows offers drag and drop functionality in a familiar
Windows®environment.
This section describes a sample SIMPL Windows program that includes a
C2N-MMS Multimedia Switch (with the C2N-MMS-SC installed) with
an MP2E Media Processor as the control system.
Configuration Manager is where programmers “build” a Crestron control
system by selecting hardware from the Device Library. In Configuration
Manager, drag the MP2E from the Control Systems folder of the Device
Library and drop it in the upper pane of the System Views. The MP2E
with its associated communication ports is displayed in the System Views
upper pane.
MP2E System View
The System Views lower pane displays the MP2E system tree. This tree
can be expanded to display and configure the communications ports.
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Scan Converter Card for C2N-MMS Crestron C2N-MMS-SC
Expanded MP2E System Tree
C2Net-Device Slot in Configuration Manager
To incorporate the C2N-MMS (with C2N-MMS-SC) into the system,
drag the C2N-MMS w/C2N-MMS-SC Scan Converter from the
Cresnet Control Modules | Cresnet Video Modules folder of the Device
Library and drop it in the System Views. The MP2E system tree displays
the device in slot 1 with a default NET ID of 11 as shown in the
following illustration.
NOTE: The first C2N-MMS in a system is preset with a NET ID of 11,
when its symbol is dragged into the upper pane of System Views.
Additional C2N-MMS devices (with or without the C2N-MMS-SC) are
assigned different NET ID numbers as they are added.
C2Net Device, Slot 1
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Crestron C2N-MMS-SC Scan Converter Card for C2N-MMS
Setting the Net ID in Device Settings
Double-click the C2N-MMS w/C2N-MMS-SC icon to open the “Device
Settings” window. This window displays the C2N-MMS device
information. If necessary, select the Net ID tab to change the Net ID, as
shown in the following figure.
“Device Settings” Window for the C2N-MMS w/C2N-MMS-SC
NOTE: SIMPL Windows automatically changes NET ID values of a
device added to a program if a duplicate device or a device with the same
default NET ID already exists in the program. Always ensure that the
hardware and software settings of the NET ID match. For NET ID
hardware settings details, refer to the latest revision C2N-MMS
Operations Guide (Doc. 6132).
C2N-MMS Symbol in Programming Manager
Programming Manager is where programmers “program” a Creston
control system by assigning signals to symbols.
Analog Initialize
The inputs to the C2N-MMS w/C2N-MMS-SC symbol require the
analog equivalent (0 through 4 for video and 0 through 4 for RGB where
“0” is off) so that the video or RGB output can be switched to the
specified input or turned off. Refer to the latest revision of the
C2N-MMS Operations Guide (Doc. 6132) for creating the Analog
Initialize modules for the RGB Output channels.
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Scan Converter Card for C2N-MMS Crestron C2N-MMS-SC
Analog Initialize (For Scan Converter Output)
From Touchpanel
“PRESS” Inputs
Analog Initialize (For Video Output 1)
NOTE: A similar Analog Initialize symbol can be created for the input
channel of Video Output 2
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Crestron C2N-MMS-SC Scan Converter Card for C2N-MMS
C2N-MMS w/C2N-MMS-SC Scan Converter
The following diagram shows the C2N-MMS w/C2N-MMS-SC Scan
Converter symbol in the SIMPL Windows’ Programming Manager.
Detail View of the C2N-MMS w/C2N-MMS-SC Scan Converter in
SIMPL Windows’ Programming Manager
C2N-MMS w/C2N-MMS-SC Scan Converter Input/Output Signals
The following tables list and give functional descriptions for the
C2N-MMS w/C2N-MMS-SC Scan Converter outputs and inputs.
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Scan Converter Card for C2N-MMS Crestron C2N-MMS-SC
Digital Output Signal Descriptions
OUTPUT DESCRIPTION
RGB_In_1_Sense Goes high when signal detected on RGB Input 1.
RGB_In_2_Sense Goes high when signal detected on RGB Input 2.
RGB_In_3_Sense Goes high when signal detected on RGB Input 3.
RGB_In_4_Sense Goes high when signal detected on RGB Input 4.
VIDEO_In_1_Sense Goes high when signal detected on VIDEO Input 1.
VIDEO_In_2_Sense Goes high when signal detected on VIDEO Input 2.
VIDEO_In_3_Sense Goes high when signal detected on VIDEO Input 3.
Digital Input Signal Descriptions
INPUT DESCRIPTION
Cable-EQ1-Out1* Turns on EQ1 level signal compensation on
RGB Output 1.
Cable-EQ2-Out1* Turns on EQ2 level signal compensation on
RGB Output 1.
Boost-Out1* Turns on 3 dB signal boost on RGB Output 1.
Cable-EQ1-Out2* Turns on EQ1 level signal compensation on
RGB Output 2.
Cable-EQ2-Out2* Turns on EQ2 level signal compensation on
RGB Output 2.
Boost-Out2* Turns on 3 dB signal boost on RGB Output 2.
SC-PAL When high, sends scan converter output in PAL
format. When low, output is in NTSC format.
SC-Composite Sends scan converter output as composite
video signal. When low, output is S-video.
Test_Pattern Sends a test pattern through scan converter
output. This will override scan converter output.
* Information on Cable-EQ & Boost signals can be found in the latest revision of the C2N-MMS
Professional Multimedia Switch Installation Guide (Doc. 6132).
NOTE: Different combinations of signal compensation and boosting are
recommended for different lengths of RGB Cable. Refer to the latest
revision of the C2N-MMS Operations Guide (Doc. 6132) for more
information.
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Crestron C2N-MMS-SC Scan Converter Card for C2N-MMS
Analog Input Signal Descriptions
INPUT DESCRIPTION
RGB_IN_For_Out1 Input signal to route to RGB Output 1.
RGB_IN_For_Out2 Input signal to route to RGB Output 2.
RGB_IN_For_SC Input signal to route to Scan Converter.
VIDEO_IN_For_Out1 Input signal to route to VIDEO Output 1.
VIDEO_IN_For_Out2 Input signal to route to VIDEO Output 2.
SC-Brightness* Brightness control for Scan Converter output
signal.
SC-Contrast* Contrast control for Scan Converter output
signal.
SC-Saturation* Saturation control for Scan Converter output
signal.
SC-Sharpness* Sharpness control for Scan Converter output
signal.
SC-H_Position* Scan Converter horizontal position.
SC-H_SIZE* Scan Converter horizontal size.
SC-V_POSITION* Scan Converter vertical position.
SC-V_SIZE* Scan Converter vertical size.
* Analog input signal values range from 0 to 100%.
Signal Values for “RGB_IN_FOR_OUTx” & “VID_IN_FOR_OUTx”
SIGNAL
VALUE
SOURCE
0 No input source selected. No output.
1 Source 1 (RGB_IN_FOR_OUTx & VID_IN_FOR_OUTx).
2 Source 2 (RGB_IN_FOR_OUTx & VID_IN_FOR_OUTx).
3 Source 3 (RGB_IN_FOR_OUTx & VID_IN_FOR_OUTx).
Source 4 (RGB_IN_FOR_OUTx) OR4
Scan Converter (VID_IN_FOR_OUTx).
Example Program
An example program for the C2N-MMS-SC is available from the
Crestron FTP site (ftp://ftp.crestron.com/Examples/). Search for the file
C2N-MMS-SC.ZIP that contains the example program, associated files
and a README.TXT file that describes the program.
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Scan Converter Card for C2N-MMS Crestron C2N-MMS-SC
Programming with VisionTools™ Pro-e
In addition to the touchpanel screens created in VT Pro-e for switching of
source signals to desired outputs and selection of frequency
compensation/signal boost, buttons should be created for selecting
NTSC/PAL output format, selection of composite/S-video signal type,
and activating the test pattern. There are no special programming
requirements to use the functions of the C2N-MMS-SC in a room-control
system.
Problem Solving
Troubleshooting
The table below provides corrective action for possible trouble situations.
If further assistance is required, please contact a Crestron customer
service representative.
C2N-MMS-SC Troubleshooting
TROUBLE POSSIBLE
CAUSE(S)
CORRECTIVE ACTION
Scan converter saturation,
contrast and brightness
should be set at 50%, 65%
and 45% respectively for
better display.
Incorrect
colors.
Incorrect scan
converter
settings.
Calibrate the scan converter
using the test pattern.
Cables
improperly
connected.
Verify that all cables are
secure and that the source is
operating.
Poor image
quality or no
image from
Scan
Converter. C2N-MMS-SC
installed
incorrectly.
Reinstall C2N-MMS-SC.
(continued on next page)
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