Sierra Video VS User manual

SIERRA VIDEO
Lassen XL Series VS/DE Routing Switchers
Models: VS, DE, DEE, DS
88,84,1212,1208,1204,1616,1608,1604,1602,1601,3232,3216
User’s Manual

LASSEN XL VS/DE SERIES ROUTING SWITCHERS
User’s Manual
Sierra Video
P.O. Box 2462 Grass Valley, CA 95945
Tel: [phone]
Fax: [phone]
Email: [email protected]
Version 4.0
Publication Date: March 2009
The information contained in this manual is subject to change by Sierra Video
© Sierra Video

Contents - 1
Table of
Contents
Introduction 1
Before You Begin 1
Warnings & Safety Regulations 2
Warnings 2
Cautions 2
Cautions (continued) 3
FCC Notice 3
Warning 3
CE Notice 4
Warning 4
ICAN Class A Digital Equipment 4
Power Supply Cords 4
North American Power Supply Cords 5
International Power Supply Cords 5
EMC Regulatory Notices 5
Delivery Damage Inspection 5
VS/DE Series Overview 6
Introduction 6
Model Suffix Designations 6
VS/DE Series System Components 7
Models 8
Factors Affecting Quality of Results 11
Installation 13
Introduction 13
Rack Mounting 13
Dimensions 14
Connecting To Video Devices 15
Connecting To Audio Devices 15
Balanced/Unbalanced Audio Connections
(Analog) 15
AES/EBU Audio 16
Audio Adjustments (Analog) 16
Audio Follow Video and Breakaway Audio
Configurations 16
Connecting Peripherals 17
Control Processor Dip Switch Settings 18
Ethernet Setup 19
Ethernet Control 20
Names 21
Salvos 21
Operation 23
Introduction 23
Local Control Panel Operation 23
Switcher Operation 24
Button and Display Definitions 24
Menu 24
Switching the Router 28
Switching AFV (all levels); 28
Split Switching (break-away); 28
Switching by Level; 28
Control via 9-pin Connectors 29
Control via Ethernet 29
Host Mode 30
Terminal Mode 30
Power Up 30
Communication Protocol 31
Introduction 31
Generic Protocol 31
Commonly Used Switching Commands 52
Troubleshooting 53
Specifications 57
Warranty 61

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Introduction
Before You Begin
There are several terms and acronyms that you should become familiar with before reading this
manual. They are shown below.
Term/Acronym Definition
Crosspoint The electronic switch that assigns one of the inputs to an
output.
Destination The output of a routing switcher connected to a device that
receives signals from the output of the switcher.
Output Connects the signal to the destination device.
Source The signal that is connected to the input of the routing
switcher.
Input Connected to the source that provides the signal to the
switcher.
Matrix The crosspoint array of the switch modules that connects
an input to an output.
Protocol The command structure used to affect a switch or multiple
switches on the routing switcher or to control other
functions.
Routing Switcher Consists of one or more crosspoint modules that switch
together, or sometimes independently, to connect the
desired signals through the switcher.
Serial Port The 9-pin RS232 connector that allow you to control the
switcher using a standard personal computer or other
external device.
Chapter
1

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Warnings & Safety Regulations
The information in the following section provides important warnings and safety guidelines for
both the operator and service personnel. Specific warnings and cautions may be found
throughout this manual. Please read and follow the important safety precautions noting especially
those instructions relating to risk of fire, electrical shock and injury to persons.
Any instructions in this manual that require opening the equipment cover or enclosure are
intended for use by qualified service personnel only. To reduce the risk of electrical shock, do not
perform any servicing other than what is contained in the operating instructions unless you are
qualified.
Warnings
Heed all warnings on the unit and in the operating instructions.
Disconnect AC power before installing any options.
Do not use this product in or near water.
Disconnect AC power before installing or removing device or servicing unit.
This product is grounded through the grounding conductor of the power cord. To
avoid electrical shock, plug the power cord into a properly wired receptacle before
connecting inputs or outputs.
Route power cords and other cables so that they are not likely to be damaged, or
create a hazard.
Dangerous voltages exist at several points in this product. To avoid personal injury,
do not touch unsafe connections and components when the power is on.
To avoid fire hazard, use only the specified type, correct voltage, and current rating
of fuse. Always refer fuse replacement to qualified service personnel.
Have qualified personnel perform safety checks after any completed service.
To reduce risk of electrical shock, be certain to plug each power supply cord into a
separate branch circuit employing a separate service ground.
If equipped with redundant power, this unit has two power cords. To reduce the risk
of electrical shock, disconnect both power cords before servicing.
Operate only with covers and enclosure panels in place – Do Not operate this
product when covers or enclosure panels are removed.
This is an FCC class A product. In a domestic environment, this product may cause
radio interference, in which case the user may be required to take necessary
measures.
Cautions
Use the proper AC voltage to supply power to the switcher. When installing
equipment, do not attach the power cord to building surfaces.
To prevent damage to equipment when replacing fuses, locate and correct trouble
that caused the fuse to blow before applying power.

WARNINGS & SAFETY REGULATIONS
3
Cautions (continued)
Use only the recommended interconnect cables to connect the switcher to other
frames.
Follow static precautions at all times when handling the equipment.
Power this product only as described in the installation section of this manual.
Leave the side, top, and bottom of the frame clear for air convection cooling and to
allow room for cabling. Slot and openings in the frame are provided for ventilation
and should not be blocked.
Only an authorized Sierra Video (SVS) technician should service the switchers. Any
user who makes changes or modifications to the unit without the expressed approval
of Sierra Video will void the warranty.
If installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than the room ambient
temperature. Therefore, consideration should be given to installing the equipment in
an environment compatible with the manufacturer’s maximum rated ambient
temperature (TMRA).
Installation of the equipment in a rack should be such that the amount of air flow
required for safe operation of the equipment is not compromised.
Use a shielded data cable connection between the parallel data ports and peripherals
of this equipment.
Other connections between peripherals of this equipment may be made with low
voltage non-sheilded computer data cables.
Network connections may consist of non-sheilded CAT 5 cable.
Do not cover chassis ventilation slots or block enclosure openings.
FCC Notice
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 the expense of the user.
The user may find the following publication prepared by the Federal Communications Commission
helpful:
“How to Identify and Resolve Radio-TV Interference Problems” (Stock number 004-000-
00345-4).
Available exclusively from the Superintendent of Documents, Government Printing Office,
Washington, DC 20402 (telephone [phone]).
Warning
Changes or modifications not expressly approved by the party responsible for compliance to Part 15 of
the FCC Rules could void the user’s authority to operate the equipment.

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CE Notice
INFORMATION FOR THE USER
This equipment has been tested and found to comply with the limits for Class A or Class 1 digital device,
pursuant to EN 550022 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 the expense of the user.
The user may find the following publication prepared by the Federal Communications Commission
helpful:
“How to Identify and Resolve Radio-TV Interference Problems” (Stock number 004-000-00345-4).
Available exclusively from the Superintendent of Documents, Government Printing Office,
Washington, DC 20402 (telephone [phone]).
Warning
Changes or modifications not expressly approved by the party responsible for compliance to EN 55022
Rules could void the user’s authority to operate the equipment.
ICAN Class A Digital Equipment
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment
Regulations.
Cet apparel numérique de la classe A respecte toutes les exigencies due Réglement sur le materiel
brouiller du Canada.
Power Supply Cords
Use only power cord(s) supplied with the unit.
If power cord(s) were not supplied with the unit, select as follows:
For units installed in the USA and Canada: select a flexible, three-conductor power cord
that is UL listed and CSA certified, with individual conductor wire size of #18 AWG, and a
maximum length of 4.5 meters. The power cord terminations should be NEMA Type 5-
15P (three-prong earthing) at one end and IEC appliance inlet coupler at the other end.
Any of the following types of power cords are acceptable; SV, SVE, SVO, SVT, SVTO,
SVTOO, S, SE, SO, SOO, ST, STO, STOO, SJ, SJE, SJO, SJOO, SJT, SJTOO, SP-3,
G, W.

WARNINGS & SAFETY REGULATIONS
5
For units installed in all other countries; select only a flexible, three-conductor power
cord, approved by the cognizant safety organization of your country. The power cord
must be Type HAR (Harmonized), with individual conductor wire size of 0.75 mm². The
power cord terminations should be a suitably rated earthing-type plug at one end and IEC
appliance inlet coupler at the other end. Both of the power cord terminations must carry
the certification label (mark) of the cognizant safety organization of your country.
A non-shielded power cord may be used to connect AC power to every component and
peripheral of the system.
Connect an external 16 AWG wire from earth ground to the chassis of the system as
designated by the earth ground symbol.
North American Power Supply Cords
This equipment is supplied with North American power cords with molded grounded plug (NEMA-
15P) at one end and molded grounding connector (IEC 320-C13) at the other end. Conductors
are CEE color coded, light blue (neutral), brown (line), and green/yellow (ground). Operation of
the equipment at voltages exceeding 130VAC will require power supply cords that comply with
NEMA configurations.
International Power Supply Cords
If shipped outside North America, this equipment is supplied with molded ground connector (IEC
320-C13) at one end and stripped connectors (50/5mm) at the other end. Connections are CEE
color coded, light blue (neutral), brown (line), and green/yellow (ground). Other IEC 320-C13 type
power cords can be used if they comply with safety regulations of the country in which they are
installed.
EMC Regulatory Notices
Federal Communications Commission (FCC) Part 15 Information: This device complies with Part
15 of the FCC standard rules. Operation is subject to the following conditions:
This device may not cause harmful interference
This device must accept any interference received including interference that may cause
undesirable operations.
Delivery Damage Inspection
Carefully inspect the frame and exterior components to be sure that there has been no shipping
damage. Make sure all modules are seated correctly and have not detached during shipment.

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VS/DE Series Overview
Introduction
The Lassen XL VS/DE series consists composite analog video (V) or digital video (D) routing
switchers with stereo analog audio (S) or digital audio (E) matrix routing
capability in compact frames.
This manual covers the XL VS/DE Series routing switchers. These robust
routers offer Video and Audio in the same, compact frame. Many other
features include audio gain & attenuation adjustment for Inputs and
Outputs through standard front control panels or via a control serial port.
The VS/DE series system accommodates balanced or un-balanced audio,
AFV, or breakaway split routing.
Frames also come with standard front local control panel, serial control via
an RS-232/422 serial interface, and an RJ-45 Ethernet port, with up to five simultaneous users,
that is supported by SVS software and by all major third-party control systems. An extensive line
of existing XY, single-bus, and programmable remote control panels are also available.
VS/DE frames offer an internal power supply with a redundancy option in some models
Model Suffix Designations
Model Suffix Designations
88- 1212-1616-
3232…
Matrix size
V Analog video
D Digital video (SDI)
S Stereo analog audio
E Unbalanced Digital audio (75ΩBNC
connectors)
EE Balanced Digital audio (110Ω
Phoenix connectors)

VS/DE SERIES OVERVIEW
7
VS/DE Series System Components
This User's Manual provides installation and operation information for the VS/DE Series Matrix
Switcher. Front and Rear panel illustrations are provided in the following subsections. Take time
to familiarize yourself with the location of your switcher model features.
Component
Sierra Video Sys VS/DE Series Matrix Switcher
VS, DE, DS V, D
Video Frame
Video and Audio contained in one
frame
Power Supply
Video Motherboard
Audio Motherboard
Local Control Panel
Video Only contained in one
frame
Power Supply
Video Motherboard
Local Control Panel
Accessory Kit User’s Manual
5-pin Audio Connectors
Fuses
Power Cord
Software Disk
User’s Manual
Fuses
Power Cord
Software Disk

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Models
Series 8
Front Panel
Back Panel
(88DS)

MODELS
9
Series 12
Front Panel
Back Panel
Series 16
Front Panel
Back Panel

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Series 32
Front Panel
Back Panel
Note
The Sierra Video models shown here and in the
subsequent sections are video and audio
matrices. In some cases, these frames may be
configured with no audio or less outputs. Consult
the rear panel serial number and model number to
verify your order and product.
The system you receive is customized for the size
& type requested at time of purchase from Sierra
Video

MODELS
11
Factors Affecting Quality of Results
There are many factors affecting the quality of results when signals are transmitted from a source to a
destination.
Signal cables — Use only the best quality cables to avoid interference and
degraded signal quality and elevated noise levels.
Sockets and connectors of the sources and destinations — Use only the highest
quality, since "zero ohm" connection resistance is the target. Connectors should
also match the required impedance (75 ohm in video) to minimize return loss.
Amplifying circuitry — Must have quality performance when the desired end
result is high linearity, low distortion, and low noise.
Distance between sources and destinations — Plays a major role in the final
result. For long distances (over 15 meters) between sources and destinations,
special measures should be taken to avoid high frequency cable losses. These
measures include using higher quality cables and/or adding line cable equalizing
amplifiers.
Interference from neighboring electrical appliances — These can have an
adverse affect on signal quality. Balanced audio lines are less prone to
interference, but unbalanced audio should be installed away from any main
power lines, electric motors, transmitters, etc. even when the cables are shielded.
CAUTION!
Only an authorized Sierra Video technician can service the switchers. Any user who makes
changes or modifications to the unit without the expressed approval of the manufacturer will void
the warranty
Use the proper AC voltage to supply power to the switcher.
Use only the recommended interconnect cables to connect the switcher to other frames.

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Installation
Introduction
Installation procedures are similar for all frames covered under this manual. Exceptions, if any,
have been noted in each of the following paragraphs.
Rack Mounting
Carefully inspect the frame to ensure that there has been no shipping damage. Make sure all
shipping material is removed from the router frame.
Important; Rear-mounting brackets must be installed prior to installation of the router into a
rack. The rear mounting brackets are contained in the accessory kit supplied with your router.
Each of the routing switchers described in this manual can be rack mounted in a standard 19"
(RU) EIA rack assembly and includes rack "ears" at the ends of the front of the frames. None of
the switcher models require spacing above or below the unit for ventilation. If ample space exists,
a 1RU spacing gap is recommended.
To rack mount any of the routing switchers, simply place the unit's rack ears against the rack rails
of the rack, and insert proper rack screws through each of the holes in the rack ears. Connect the
rear mounting brackets to the rear rack rail of the rack. Always rack mount the routing switcher
prior to plugging the unit into a power receptacle or attaching any cables.
CAUTION!
The operating temperature range of this product is 0 to 40ºC. Do not exceed the maximum (40ºC) or
minimum (0ºC) operating temperature.
If installed in a closed or multi-rack assembly, the operating ambient temperature of the rack environment
may be greater than the room ambient temperature. Therefore, consideration should be given to installing
the equipment in an environment compatible with the manufacturer’s maximum rated ambient
temperature (YMRA).
Chapter
2

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Installation of the equipment in a rack should be such that the amount of air flow required for safe
operation of the equipment is not compromised.
Dimensions
The 8 Series frames are 2 rack units in height, 19” wide, and 14” in depth.
The 12 Series frames are 2 rack units in height, 19” wide, and 17” in depth.
The 16 Series frames are 2 rack units in height, 19” wide and 17” in depth.
The 32 Series frames are 3 rack units in height, 19” wide and 18 ½” in depth.