Ross GearLite SMC-9901 User manual

SMC-9901 User Guide

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SMC-9901 · User Guide
• Ross Part Number: 9901DR-004-04
• Release Date: May 2, 2018.
The information contained in this manual is subject to change without notice or obligation.
Copyright
©2018 Ross Video Limited, Ross®, and any related marks are trademarks or registered trademarks of Ross Video Limited. All other
trademarks are the property of their respective companies. PATENTS ISSUED and PENDING. All rights reserved. No part of this
publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, mechanical, photocopying,
recording or otherwise, without the prior written permission of Ross Video. While every precaution has been taken in the preparation
of this document, Ross Video assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting
from the use of the information contained herein.
Patents
Patent numbers US 7,034,886; US 7,508,455; US 7,602,446; US 7,802,802 B2; US 7,834,886; US 7,914,332; US 8,307,284; US
8,407,374 B2; US 8,499,019 B2; US 8,519,949 B2; US 8,743,292 B2; GB 2,419,119 B; GB 2,447,380 B; and other patents pending.
Notice
The material in this manual is furnished for informational use only. It is subject to change without notice and should not be construed
as commitment by Ross Video Limited. Ross Video Limited assumes no responsibility or liability for errors or inaccuracies that may
appear in this manual.
Statement of Compliance
This product has been determined to be compliant with the applicable standards, regulations, and directives for the countries where
the product is marketed.
Compliance documentation, such as certification or Declaration of Compliance for the product is available upon request by
contacting [e-mail]. Please include the product; model number identifiers and serial number and country that
compliance information is needed in request.
EMC Notices
United States of America - FCC Part 15
This equipment has been tested and found to comply with the limits for a class A Digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a
Commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own
expense.
Canada
This Class A device complies with Canadian ICES-003 and part 15 of the FCC Rules.
Cet appariel numerique de la classe “A” est conforme a la norme NMB-003 du Canada.
Notice — Changes or modifications to this equipment not expressly approved by Ross Video Ltd. could void the
user’s authority to operate this equipment.

European Union
This equipment is in compliance with the essential requirements and other relevant provisions established under regulation (EC) No
765/2008 and Decision No 768/2008/EC referred to as the “New Legislative Framework”.
Australia/New Zealand
This equipment is in compliance with the provisions established under the Radiocommunications Act 1992 and
Radiocommunications Labelling (Electromagnetic Compatibility) Notice 2008.
Korea
This equipment is in compliance with the provisions established under the Radio Waves Act.
International
This equipment has been tested under the requirements of CISPR 22:2008 or CISPR 32:2015 and found to comply with the limits for
a Class A Digital device.
Maintenance/User Serviceable Parts
Routine maintenance to this GearLite product is not required. This product contains no user serviceable parts. If the module does not
appear to be working properly, please contact Technical Support using the numbers listed under the “Contact Us” section on the last
page of this manual. All GearLite products are covered by a generous 3-year warranty and will be repaired without charge for
materials or labor within this period. See the “Warranty and Repair Policy” section in this manual for details.
Environmental Information
The equipment may contain hazardous substances that could impact health and the environment.
To avoid the potential release of those substances into the environment and to diminish the need for the extraction of natural
resources, Ross Video encourages you to use the appropriate take-back systems. These systems will reuse or recycle most of the
materials from your end-of-life equipment in an environmentally friendly and health conscious manner.
The crossed-out wheeled bin symbol invites you to use these systems.
If you need more information on the collection, reuse, and recycling systems, please contact your local or regional waste
administration. You can also contact Ross Video for more information on the environmental performances of our products.
Warning — This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may
cause radio interference.
Notice — This is a Class A product. In domestic environments, this product may cause radio interference, in which
case the user may have to take adequate measures.

Company Address
Ross Video Limited
8 John Street
Iroquois, Ontario
Canada, K0E 1K0
Ross Video Incorporated
P.O. Box 880
Ogdensburg, New York
USA 13669-0880
General Business Office: (+1) 613  652  4886
Fax: (+1) 613  652  4425
Technical Support: (+1) 613  652  4886
After Hours Emergency: (+1) 613  349  0006
E-mail (Technical Support): [email protected]
E-mail (General Information): [email protected]
Website: http://www.rossvideo.com

SMC-9901 User Guide (v4.0) Introduction • 7
Introduction
This guide covers the installation, configuration, and use of the SMC-9901. The following chapters are included:
•“Introduction” summarizes the guide and provides important terms, and conventions.
•“Hardware Overview” describes the SMC-9901 hardware features and physical connections.
•“Physical Installation” provides instructions for the basic physical installation of the SMC-9901 in your system.
•“Cabling” provides an overview of connecting external devices to the SMC-9901.
•“Warranty and Repair” provides information on the warranty and repair policy for your SMC-9901.
•“Technical Specifications”provides the technical specifications for your SMC-9901.
Documentation Conventions
Special text formats are used in this guide to identify parts of the user interface, text that a user must enter, or a
sequence of menus and sub-menus that must be followed to reach a particular command.
Interface Elements
Bold text is used to identify a user interface element such as a dialog box, menu item, or button. For example:
In the Edit dialog, click Apply.
User Entered Text
Courier text is used to identify text that a user must enter. For example:
In the Language box, enter English.
Referenced Guides
Italic text is used to identify the titles of referenced guides, manuals, or documents. For example:
For more information, refer to the DAC-9516 User Manual.
Menu Sequences
Menu arrows are used in procedures to identify a sequence of menu items that you must follow. For example, if a
step reads “File > Save As,” you would select the File menu and then select Save As.
Important Instructions
Star icons are used to identify important instructions or features. For example:
Contact your IT department before connecting to your facility network to ensure that there are no conflicts. They
will provide you with an appropriate value for the IP Address, Subnet Mask, and Gateway for your SMC-9901.
Contacting Technical Support
At Ross Video, we take pride in the quality of our products, but if problems occur, help is as close as the nearest
telephone.
Our 24-hour Hot Line service ensures you have access to technical expertise around the clock. After-sales service
and technical support is provided directly by Ross Video personnel. During business hours (Eastern Time),
technical support personnel are available by telephone. After hours and on weekends, a direct emergency technical
support phone line is available. If the technical support person who is on call does not answer this line immediately,

8 • Introduction SMC-9901 User Guide (v4.0)
a voice message can be left and the call will be returned shortly. This team of highly trained staff is available to
react to any problem and to do whatever is necessary to ensure customer satisfaction.
•Technical Support: ([phone]
•After Hours Emergency: ([phone]
•E-mail: [email protected]
•Website: http://www.rossvideo.com

SMC-9901 User Guide (v4.0) Before You Begin • 9
Before You Begin
If you have questions pertaining to the operation of SMC-9901, contact us at the numbers listed in the section
“Contacting Technical Support” on page 7. Our technical staff is always available for consultation, training, or
service.
Overview
The SMC-9901 Serial to MIDI Converter is a high-quality signal conversion solution within the family of GearLite
compact, self-contained modular products. Supporting RS-422 Serial to MIDI conversion, the SMC-9901 is the
ideal converter for communicating with a MIDI-enabled Audio Mixer from a Ross Video Synergy or Vision
switcher.
A universal power adapter and line cord, suitable for the country of use, is supplied with each module. Various
mounting options are included that enable a wide range of installation choices.
Block Diagram
Figure 2.1 Simplified Block Diagram of SMC-9901 Functions
Features
Some features of the SMC-9901 include:
• 1 RS-422 Serial input
• 1 MIDI input
• 2 MIDI outputs
• Power, Serial Rx, Serial Tx, MIDI In Status, and MIDI Out Status indicator LEDs
• Small brick form factor
• 5V universal adapter with locking DC connector
• 3-year warranty
OPTO
MIDI
IN
MIDI
OUT
MIDI
OUT
MICRO RS-422
SERIAL LINK

10 • Before You Begin SMC-9901 User Guide (v4.0)

SMC-9901 User Guide (v4.0) Hardware Overview • 11
Hardware Overview
This chapter presents information on the SMC-9901 hardware components and features.
Chassis Faceplate Overview
The chassis faceplate of the SMC-9901 provides a silk-screen map of the connections available. Figure 3.1
illustrates the SMC-9901 faceplate label.
The chassis of the SMC-9901 also includes status LEDs that display the status of power, MIDI input or output
activity, as well as RS-422 serial.
Figure 3.1 SMC-9901 — Faceplate Label
POWER Connection
The SMC-9901 has a standard miniature power jack (center pin positive) that connects to the PS-9000 power
supply. (Figure 3.2)
Figure 3.2 SMC-9901 — POWER
For More Information on...
• connecting to the PS-9000, refer to the section “Power Adapter and Supply” on page 20.
SERIAL TX
SERIAL RX
MIDI OUT STATUS MIDI IN STATUS
RS-422
SERIAL
MIDI OUT MIDI OUT
SMC-9901
Serial to MIDI Converter
PSU Connection
Power Status LED

12 • Hardware Overview SMC-9901 User Guide (v4.0)
Power Status LED
Table 3.1 describes the behavior the Power LED.
RS-422 Connection
The SMC-9901 provides a single DB-9 connector for 38,400 baud serial RS-422 communication. Serial Tx and Rx
Status LEDs next to the ports show activity status. (Figure 3.3)
Figure 3.3 SMC-9901 — RS-422
For More Information on...
• the port pinouts, refer to the section “RS-422 Pinouts” on page 23.
Serial Status LEDs
Table 3.2 describes the behavior of the Serial Rx and Serial Tx LEDs.
MIDI Connections
The SMC-9901 provides a 5-pin DIN connector for MIDI in, and two 5-pin DIN connectors for MIDI out. MIDI In
and MIDI Out Status LEDs next to the ports show activity status. (Figure 3.4)
Figure 3.4 SMC-9901 — MIDI Connections
Table 3.1 Power Status LED
Status Description
Green When this LED is continually lit green, power is supplied to the SMC-9901
Off
Table 3.2 Serial Status LEDs
Status Description
Serial Rx
Green When lit, this LED indicates that RS-422 serial communication signals are
being received
Serial Tx
Yellow When lit, this LED indicates that RS-422 serial communication signals are
being transmitted
RS-422 Port
Serial Tx LEDSerial Rx LED
MIDI OUT MIDI OUT MIDI IN
MIDI OUT Status LED MIDI IN Status LED

SMC-9901 User Guide (v4.0) Hardware Overview • 13
For More Information on...
• connecting the MIDI signals, refer to the section “Connecting an Audio Mixer to a Ross Video Switcher” on
page 19.
MIDI Status LEDs
Table 3.3 describes the behavior of the MIDI Status LEDs.
Table 3.3 MIDI Status LEDs
Status Description
MIDI OUT
Yellow When lit, this LED indicates that MIDI communication signals are
transmitted
MIDI IN
Green When lit, this LED indicates that MIDI communication signals are received

14 • Hardware Overview SMC-9901 User Guide (v4.0)

SMC-9901 User Guide (v4.0) Physical Installation • 15
Physical Installation
If you have questions pertaining to the installation of SMC-9901, please contact us at the numbers listed in the
section “Contacting Technical Support” on page 7. Our technical staff is always available for consultation,
training, or service.
For More Information on...
• the technical specifications for the SMC-9901, refer to the chapter “Technical Specifications” on page 23.
Static Discharge
Throughout this chapter, please heed the following cautionary note:
Mounting and Installation
The SMC-9901 can be mounted in any convenient location. However, to ensure long life for this product, observe
the following precautions and operating requirements:
• Maintain an ambient temperature of 20° to 40°C (68°F – 104°F).
• Allow for air circulation around the chassis for convectional cooling.
Many different mounting positions are possible with the included mounting hardware. Some installation options are
permanent and require careful consideration of the final positioning before installation.
In some mounting locations, the power adapter must be affixed in a similar manner as the chassis.
Other possible options include the use of adhesive magnetic sheets (not included) affixed to the chassis and the
power adapter, for removable mounting on metal cabinets etc.
Cable ties may be necessary in some applications to relieve strain on the mounting hardware and the connectors.
Surface Mount Strips
The included VELCRO® brand surface mount strips allow the GearLite module and power supply to be affixed to
a permanent location during use and easily removed for adjustments. Carefully consider the installation location
before proceeding; the adhesive is very aggressive and is not easily removed. The adhesive will cure fully in 24
hours.
To install the Surface Mount Strips
1. Remove the Protective Backing Film from the adhesive on the bottom of the two VELCRO® brand Surface
Mount Strips.
A third VELCRO® brand Surface Mount Strip is available to mount the power adapter.
2. Adhere the Surface Mount Strips to the bottom side of the chassis Figure 4.1.
ESD Susceptibility — Static discharge can cause serious damage to sensitive semiconductor
devices. Avoid handling circuit boards in high static environments such as carpeted areas and when
synthetic fiber clothing is worn. Always exercise proper grounding precautions when working on circuit
boards and related equipment.

16 • Physical Installation SMC-9901 User Guide (v4.0)
Figure 4.1 Surface Mount Installation Option
3. Remove the Protective Backing Film from the other side of the VELCRO® brand Surface Mount Strips.
4. Press the chassis into position on the surface you want to mount it to.
Flat Metal Plate
Use the flat metal plate for permanent mounting to a rack, a desk, or any other location where bolts or screws can be
applied. Be sure to position the module to allow for operator adjustments, if required.
Mounting screws are not provided by Ross Video.
To install the Flat Metal Plate
1. Remove the 2 screws from the bottom of the chassis.
2. Install the Flat Metal Plate onto the bottom of the chassis Figure 4.2 using the screws removed in Step 1..
Figure 4.2 Flat Metal Plate Installation Option
3. Install the chassis in the desired location using the Mounting Holes on the Flat Metal Plate.

SMC-9901 User Guide (v4.0) Physical Installation • 17
Non-Slip Pads
Four non-slip adhesive pads have been supplied for desktop placements. Simply remove the protective backing film
from the adhesive and affix one non-slip pad to each of the four corners on the bottom of the chassis.
Optional Mounting Accessories
Ross Video is committed to providing practical solutions for the needs of your high-quality broadcast facility. The
following products may be ordered separately to expand your installation options.
BPM-9000
The BPM-9000 Angle Mounting Bracket (Figure 4.3) allows a single GearLite module to be installed in positions
not possible with the flat metal plate. The bracket has a 90° angle.
Mounting screws are not provided by Ross Video.
Figure 4.3 BPM-9000 90° Mounting Bracket

18 • Physical Installation SMC-9901 User Guide (v4.0)

SMC-9901 User Guide (v4.0) Cabling • 19
Cabling
This chapter provides information on connecting the SMC-9901 to external devices.
It is not necessary to terminate unused outputs.
Connecting an Audio Mixer to a Ross Video Switcher
The SMC-9901 can be used to allow control of an Audio Mixer from a Ross Video switcher.
The Serial Interface Cable and MIDI Cables are not provided by Ross Video.
For More Information on...
• setting up your Ross Video switcher to work with the SMC-9901, refer to the Ross Video External Device Setup
Sheet for your particular device.
To connect an audio mixer to a Ross Video switcher using a SMC-9901
1. Connect and secure the 9-Pin, Male, end of the Interface Cable to the RS-422 Serial port on the SMC-9901
Figure 5.1.
Figure 5.1 Audio Mixer to a Ross Video Switcher using the SMC-9901
2. Install the first MIDI Cable connecting the SMC-9901 to the Audio Mixer as follows:
a. Connect one end of a MIDI Cable to one of the MIDI OUT ports on the SMC-9901.
b. Connect the other end of the MIDI Cable to the MIDI IN port on the Audio Mixer.
3. Install the second MIDI Cable connecting the SMC-9901 to the Audio Mixer as follows:
a. Connect one end of a MIDI Cable to the MIDI IN port on the SMC-9901.
b. Connect the other end of the MIDI Cable to the MIDI OUT port on the Audio Mixer.
If you are connecting two audio mixers to the SMC-9901, a MIDI Signal-Merging Device must be used to
combine the two MIDI Outputs from the audio mixers to the single MIDI IN on the SMC-9901.
Connecting to Other External Devices
Connect the RS-422 serial, MIDI in, and MIDI out cables to the SMC-9901 according to the designations indicated
on the chassis label (“Chassis Faceplate Overview” on page 11).
It is not necessary to terminate unused outputs.
SERIAL TX
SERIAL RX
MIDI OUT
STATUS
MIDI IN
STATUS
RS-422
SERIAL
MIDI OUT MIDI OUT
SMC-9901
Serial to MIDI Converter
To Serial Port
on Switcher
To MIDI OUT
on Audio Mixer
To MIDI IN
on Audio Mixer

20 • Cabling SMC-9901 User Guide (v4.0)
Power Adapter and Supply
Connect the PS-9000 power adapter to the power supply connector. The PS-9000 provides regulated +5V DC (5%)
@ up to 2A. The DC power cord has a locking connector that securely fastens into the power supply DC jack on the
SMC-9901. The SMC-9901 has a standard miniature power jack (center pin positive).
To connect the SMC-9901 to the PS-9000
1. Connect the female end of the provided PS-9000 cable into the socket marked POWER on the SMC-9901
chassis.
Figure 5.2 SMC-9901 — Power Connection
2. Connect the PS-9000 to Mains Power.
Caution — Use of improper adapters may damage the SMC-9901 and will void the warranty.
SERIAL TX
SERIAL RX
MIDI OUT
STATUS
MIDI IN
STATUS
RS-422
SERIAL
MIDI OUT MIDI OUT
SMC-9901
Serial to MIDI Converter
Note: It is recommended that you always connect the PS-9000
to the SMC-9901 before connecting to Mains Power.
PS-9000