YAMAHA SB168-ES User Manual
Owner’s Manual
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Manual de instrucciones
Manuale di istruzioni
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Explanation of Graphical Symbols
The lightning flash with arrowhead symbol
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
The top half of the above warning is located on the top or rear of the
unit.
within an equilateral triangle is intended to alert
the user to the presence of uninsulated
“dangerous voltage” within the product’s
enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and maintenance
(servicing) instructions in the literature
accompanying the product.
IMPORTANT SAFETY INSTRUCTIONS
1 Read these instructions.
2Keep these instructions.
3 Heed all warnings.
4 Follow all instructions.
5 Do not use this apparatus near water.
6 Clean only with dry cloth.
7 Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
8 Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9 Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug has
two blades and a third grounding prong. The wide blade
or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet.
10 Protect the power cord from being walked on or pinched
particularly at plugs, convenience receptacles, and the
point where they exit from the apparatus.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR
MOISTURE.
11 Only use attachments/accessories specified by the
manufacturer.
12 Use only with the cart, stand,
tripod, bracket, or table specified
by the manufacturer, or sold with
the apparatus. When a cart is
used, use caution when moving
the cart/apparatus combination to
avoid injury from tip-over.
13 Unplug this apparatus during
lightning storms or when unused for long periods of
time.
14 Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug
is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate normally,
or has been dropped.
(UL60065_03)
SB168-ES Owner’s Manual
2
PRECAUTIONS
PLEASE READ CAREFULLY BEFORE PROCEEDING
* Please keep this manual in a safe place for future reference.
WARNING
Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical
shock, short-circuiting, damages, fire or other hazards. These precautions include, but are not limited to, the following:
Power supply/Power cord
• Only use the voltage specified as correct for the device. The required voltage is
printed on the name plate of the device.
• Use only the included power cord.
If you intend to use the device in an area other than in the one you purchased,
the included power cord may not be compatible. Please check with your Yamaha
dealer.
• Do not place the power cord near heat sources such as heaters or radiators, and
do not excessively bend or otherwise damage the cord, place heavy objects on
it, or place it in a position where anyone could walk on, trip over, or roll anything
over it.
• Be sure to connect to an appropriate outlet with a protective grounding
connection. Improper grounding can result in electrical shock.
Do not open
• Do not open the device or attempt to disassemble the internal parts or modify
them in any way. The device contains no user-serviceable parts. If it should
appear to be malfunctioning, discontinue use immediately and have it inspected
by qualified Yamaha service personnel.
CAUTION
Water warning
• Do not expose the device to rain, use it near water or in damp or wet conditions,
or place containers on it containing liquids which might spill into any openings.
If any liquid such as water seeps into the device, turn off the power immediately
and unplug the power cord from the AC outlet. Then have the device inspected
by qualified Yamaha service personnel.
• Never insert or remove an electric plug with wet hands.
If you notice any abnormality
• If the power cord or plug becomes frayed or damaged, or if there is a sudden
loss of sound during use of the device, or if any unusual smells or smoke
should appear to be caused by it, immediately turn off the power switch,
disconnect the electric plug from the outlet, and have the device inspected by
qualified Yamaha service personnel.
• If this device should be dropped or damaged, immediately turn off the power
switch, disconnect the electric plug from the outlet, and have the device
inspected by qualified Yamaha service personnel.
Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage
to the device or other property. These precautions include, but are not limited to, the following:
Power supply/Power cord
• Remove the electric plug from the outlet when the device is not to be used for
extended periods of time, or during electrical storms.
• When removing the electric plug from the device or an outlet, always hold the
plug itself and not the cord. Pulling by the cord can damage it.
Location
• Before moving the device, remove all connected cables.
• When setting up the device, make sure that the AC outlet you are using is easily
accessible. If some trouble or malfunction occurs, immediately turn off the
power switch and disconnect the plug from the outlet. Even when the power
switch is turned off, electricity is still flowing to the product at the minimum
level. When you are not using the product for a long time, make sure to unplug
the power cord from the wall AC outlet.
• If this device is to be mounted in an EIA-standard rack, carefully read the section
“Precautions for Rack Mounting” on page 7 before setting up the device.
Inadequate ventilation can result in overheating, possibly causing damage to the
device(s), or even fire.
• Do not expose the device to excessive dust or vibrations, or extreme cold or heat
(such as in direct sunlight, near a heater, or in a car during the day) to prevent
the possibility of panel disfiguration or damage to the internal components.
• Do not place the device in an unstable position where it might accidentally fall
over.
• Do not block the vents. This device has ventilation holes at the front and rear to
prevent the internal temperature from becoming too high. In particular, do not
place the device on its side or upside down. Inadequate ventilation can result in
overheating, possibly causing damage to the device(s), or even fire.
• Do not use the device in the vicinity of a TV, radio, stereo equipment, mobile
phone, or other electric devices. Doing so may result in noise, both in the device
itself and in the TV or radio next to it.
• Do not place the device in a location where it may come into contact with
corrosive gases or salt air. Doing so may result in malfunction.
Connections
• Before connecting the device to other devices, turn off the power for all devices.
Before turning the power on or off for all devices, set all volume levels to
minimum.
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SB168-ES Owner’s Manual
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Handling caution Backup battery
• When turning on the AC power in your audio system, always turn on the power
amplifier LAST, to avoid speaker damage. When turning the power off, the power
amplifier should be turned off FIRST for the same reason.
• Condensation can occur in the device due to rapid, drastic changes in ambient
temperature – when the device is moved from one location to another, or air
conditioning is turned on or off, for example. Using the device while
condensation is present can cause damage. If there is reason to believe that
condensation might have occurred, leave the device for several hours without
turning on the power until the condensation has completely dried out.
• Do not insert your fingers or hands in any gaps or openings on the device
(vents, etc.).
•Avoid inserting or dropping foreign objects (paper, plastic, metal, etc.) into any
gaps or openings on the device (vents, etc.) If this happens, turn off the power
immediately and unplug the power cord from the AC outlet. Then have the
device inspected by qualified Yamaha service personnel.
• Do not use the device for a long period of time at a high or uncomfortable
volume level, since this can cause permanent hearing loss. If you experience
any hearing loss or ringing in the ears, consult a physician.
• Do not rest your weight on the device or place heavy objects on it, and avoid use
excessive force on the buttons, switches or connectors.
• This device has a built-in backup battery that maintains data in internal memory
even when the device’s power is switched off. The backup battery will eventually
become depleted, however, and when that happens the contents of the internal
memory will be lost.* To prevent loss of data be sure to replace the backup
battery before it becomes fully depleted. Imminent battery depletion is indicated
by the panel LEDs, as described on page 21. In this case, immediately save the
data to a compatible digital mixer, then have qualified Yamaha service personnel
replace the backup battery. The average life of the internal backup battery is
approximately 5 years, depending on operating conditions.
* Data items maintained in the internal memory by the backup battery are as
follows:
• internal head amplifier settings
XLR-type connectors are wired as follows (IEC60268 standard): pin 1: ground, pin 2: hot (+), and pin 3: cold (-).
Yamaha cannot be held responsible for damage caused by improper use or modifications to the device, or data that is lost or destroyed.
Always turn the power off when the device is not in use.
The performance of components with moving contacts, such as switches, and connectors, deteriorates over time. Consult qualified Yamaha service personnel about replacing
defective components.
European models
Purchaser/User Information specified in EN55103-1 and EN55103-2.
Inrush Current: 50A
Conforms to Environments: E1, E2, E3 and E4
• The illustrations as shown in this manual are for instructional purposes only, and may be different from the ones on your equipment.
• EtherSound is a registered trademark of Digigram S.A.
• The company names and product names in this manual are the trademarks or registered trademarks of their respective companies.
* Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp. reserves the right to change or modify products or
specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale, please check with your
Yamaha dealer.
SB168-ES Owner’s Manual
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5
Contents
Foreword.............................................................................................................6
SB168-ES Features................................................................................................................. 6
Firmware Updates ................................................................................................................... 6
Connecting the AC Power Cable............................................................................................. 6
Powering ON or OFF............................................................................................................... 7
Precautions for Rack Mounting................................................................................................ 7
Recessed installation............................................................................................................... 7
Resetting the Unit to Initial Factory Condition (Initialization) ................................................... 7
About EtherSound .............................................................................................8
EtherSound is …...................................................................................................................... 8
Daisy Chain and Ring Networks.............................................................................................. 8
Controls and Functions...................................................................................10
Front Panel ............................................................................................................................ 10
Rear Panel............................................................................................................................. 11
System Examples ............................................................................................12
Daisy Chain Connection ........................................................................................................ 12
Ring Connection .................................................................................................................... 12
Setup .................................................................................................................13
About the AVS-ESMonitor Software...................................................................................... 13
Initial Setup Using the Quick Setup Function ........................................................................ 13
Individual Parameter Settings (Control Page) ....................................................................... 16
Setup Error Messages........................................................................................................... 17
Head Amp Control ...........................................................................................18
Control from a Digital Mixing Console ................................................................................... 18
Control From the AVS-ESMonitor Application....................................................................... 18
Head Amplifier Parameters That Can be Monitored and Controlled ..................................... 19
Troubleshooting...............................................................................................20
Troubleshooting..................................................................................................................... 20
Messages .............................................................................................................................. 21
References......................................................................................................167
General Specification........................................................................................................... 167
Input/Output Characteristics ................................................................................................ 167
Electrical Characteristics ..................................................................................................... 168
Dimensions.......................................................................................................................... 169
Compatible Host List............................................................................................................ 169
Included Accessories
• Owner’s Manual
•AC Power Cable
SB168-ES Owner’s Manual
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■
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Foreword
Thank you for choosing the Yamaha SB168-ES Stage Box. The SB168-ES is an EtherSound capable stage box with 16 analog inputs and 8 analog outputs. In order to take
full advantage of the features and performance offered by the SB168-ES, be sure to
read this owner’s manual carefully before operation.
SB168-ES Features
Long-distance EtherSound Network Capability
Audio can be transferred over distances up to 100 meters* between devices via standard Ethernet cables using the EtherSound network protocol. The SB168-ES can be used as a general-purpose analog I/O box. Supported sampling rates are
44.1 kHz and 48 kHz (88.2 kHz and 96 kHz are not supported).
* Maximum practical distance may vary according to the cable used.
Remotely Controllable Internal Head Amplifiers
Internal head amplifier parameters can be remotely controlled from a compatible digital mixing console or from the AVSESMonitor application running on a computer.
Up to Four SB168-ES Units * Can Be Used for Expanded I/O
Up to four SB168-ES units can be used to provide a total of 64 inputs and 32 outputs.
* The maximum number of units that can be used may depend on the digital mixing console used.
Firmware Updates
Two types of firmware are required: firmware for the SB168-ES unit itself, provided by Yamaha, and EtherSound firmware provided by AuviTran.
The SB168-ES firmware can be updated from a computer connected to the rear-panel NETWORK connector. Information
about the latest versions and firmware downloads are available at the Yamaha pro audio website SB168-ES product page:
http://www.yamahaproaudio.com/products
The EtherSound firmware can be updated from a computer connected to the EtherSound connector.
Information about the latest versions and firmware downloads are available at the AuviTran website:
http://www.auvitran.com/view.php?downloads_updates.php
Connecting the AC Power Cable
• Before connecting the power cable, make sure that the power switches of all devices are turned OFF.
CAUTION
First connect the supplied power cable to the socket on the rear panel of the SB168-ES, then connect the AC plug to an appropriate AC power outlet (make sure the local supply voltage matches the rated AC voltage of the unit).
SB168-ES Owner’s Manual
6
Powering ON or OFF
•To prevent loud noise bursts from the speakers when powering up the system, turn devices on in the following order:
audio sources, SB168-ES, digital mixer, and finally power amplifiers. Reverse this order when turning the system off.
CAUTION
1.
Press the [POWER] switch to turn the unit ON.
Press the [POWER] switch a second time to turn the unit OFF.
2.
• The unit consumes a very small “standby” voltage even when the power switch is turned OFF. Be sure to unplug the AC
power cable if the unit will not be used for an extended period of time.
• Rapidly turning the unit ON and OFF in succession can cause it to malfunction. After turning the unit OFF, wait for about
CAUTION
6 seconds before turning it ON again.
Precautions for Rack Mounting
This unit is rated for operation at ambient temperatures ranging from 0 to 40 degrees Celsius. When mounting the unit with
other SB168-ES unit(s) or other device(s) in an EIA standard equipment rack, internal temperatures can exceed the specified
upper limit, resulting in impaired performance or failure.
Always observe the following when rack mounting the unit:
• If three or more SB168-ES units are mounted without space in the same rack, set the fan speeds to HIGH.
• If multiple SB168-ES units are mounted in the same rack with their fan speeds set to LOW, leave a 1U rack space between
every two units. Also either leave the open spaces uncovered or install appropriate ventilating panels to minimize the possibility of heat buildup.
• When mounting the unit in a rack with devices such as power amplifiers that generate a significant amount of heat, leave
more than 1U of space between the SB168-ES and other device. Also either leave the open spaces uncovered or install appropriate ventilating panels to minimize the possibility of heat buildup.
•To ensure sufficient airflow, leave the rear of the rack open and position it at least 10 centimeters from walls or other surfaces.
If the rear of the rack can’t be left open, install a commercially available fan or similar ventilating option to secure sufficient
airflow. If you’ve installed a fan kit, there may be cases in which closing the rear of the rack will produce a greater cooling
effect. Refer to the rack and/or fan unit manual for details.
Recessed installation
If you want to recess the front panel surface of the device from the front edge of the rack, you can adjust the position of the rack
mount brackets to recess the device by 50mm or 100mm.
NOTE
• When you install the brackets, use the same screws that you just removed.
Resetting the Unit to Initial Factory Condition (Initialization)
This operation initializes the internal backup memory, resetting all head amplifier parameters to the original factory settings.
1.
Tu rn the power OFF.
2.
Move front-panel DIP switches 6 and 8 down to
the ON position, then turn the power ON.
Initialization will take about one second.
When initialization is complete all [PEAK] indicators
on the front panel will flash. At the same time the OUT
[TX]/IN [RX] indicators will flash and the IN [TX]
indicator will light.
3.
Tu rn the power OFF, return DIP switches 6 and
8 to their original positions, then turn the power
ON again.
ON
SB168-ES Owner’s Manual
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About EtherSound
EtherSound is …
EtherSound is an audio networking protocol developed by Digigram in France. EtherSound allows up to 64 channels of uncompressed 24 bit/48 kHz audio to be bi-directionally transferred – 64 channels downstream plus 64 channels upstream – over a
single CAT5e Ethernet cable. Up to 32 channels of 24 bit audio can be transferred when the sample rate is 96 kHz. Remote control signals for head amplifiers and other devices can be transferred simultaneously with the audio signals.
Signals can be transferred over distances of up to 100 meters* between devices. Even greater distances can be covered if media
converters are used to convert the signals to optical fiber format.
* Dependent on cable quality. Refer to the website listed below for details.
http://www.ethersound.com/
Latency when transferring 48 kHz signals is 5 samples (104µsec), increasing by 1.4 µsec for each device added to the network
(including network switches). EtherSound is the ideal choice for systems in which minimal latency is a priority.
The AVS-ESMonitor software application for Windows platforms that allows setup and monitoring of devices connected to an
EtherSound network is available from the AuviTran website at no charge.
http://www.auvitran.com/view.php?products_AVS-ESMonitor.php
Daisy Chain and Ring Networks
The most basic type of connection used for EtherSound networks is the serial “
channels of audio to be independently transferred in both the downstream and upstream directions simultaneously. In this case
the top device in the chain is the word clock master, known as the “Primary Master.”
Downstream: 64 Channels
Primary Master
EtherSound
Device
IN
OUT IN
Upstream: 64 Channels
EtherSound
Device
Daisy Chain .” Daisy chain networks allow 64
OUT IN
EtherSound
Device
SB168-ES Owner’s Manual
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Computer
About EtherSound
It is also possible to use network switches to distribute the signals to multiple devices. In this case devices connected directly
to the network switch cannot send signals in the upstream direction.
Downstream Only
EtherSound
Device
OUT
Network Switch
IN
IN
IN
EtherSound
Device
EtherSound
Device
EtherSound
Device
If a connection is broken in a daisy chain network, the signal flow is interrupted at that point and no signal will be transferred
beyond that point. This weakness can be overcome by connecting the ends of a daisy chain network to form a ring that provides
signal redundancy. In this type of “
Ring ” network a problem at one point in the network will not affect operation of the entire
network. The compromise is that ring networks are limited to a total of 64 audio channels. It is also necessary to use EtherSound devices that support ring network connection (the SB168-ES does support ring networks). Network switches and similar
devices cannot be used in a ring network.
64 Channels Total Downstream & Upstream
EtherSound
Device
NOTE
•For detailed information on EtherSound, refer to the EtherSound website: http://www.ethersound.com/, and the “EtherSound
Setup Guide” at the Yamaha pro audio website SB168-ES product page: http://www.yamahaproaudio.com/products/
OUT ININ OUT OUTIN
EtherSound
Device
EtherSound
Device
SB168-ES Owner’s Manual
9
Controls and Functions
NOTE
NOTE
Front Panel
q
w
e
r
t
y
q
wer
INPUT 1–16 Connectors
These are the XLR-3-31 type analog connectors for the 16
input channels. The input level range is from -62 dBu to +10
dBu. +48V phantom power can be supplied to devices that
require it via the input connectors.
NOTE
• The PAD will be switched on or off internally when the
gain of the SB168-ES internal head amp is adjusted
between -14 dB and -13 dB. Keep in mind that noise
may be generated if there is a difference between the
Hot and Cold impedance of the external device connected to the INPUT connector when using phantom
power.
t u i o !0y
!1
SIG Indicators
These indicators light green when the signal applied to the
corresponding channel reaches or exceeds -34 dBFS. The
SIG indicators also function as error indicators: the indicators for all channels will flash if an error occurs.
PEAK Indicators
These indicators light red when the signal level of the corresponding channel reaches or exceeds -3 dBFS. The PEAK
indicators also function as error indicators: the indicators for
all channels will flash if an error occurs (and during initialization).
+48V Indicators
These indicators light when +48V phantom power is turned
ON for the corresponding input channels. Phantom power
supply switching can be carried out from a compatible digital mixing console or computer application. No phantom
power will be supplied, however, if the [+48V MASTER]
switch is OFF, even if phantom power to individual channels
is turned ON (the +48V indicators will still light). The +48V
indicators also function as error indicators: the indicators for
all channels will flash if an error occurs.
• Make sure that phantom power is turned OFF unless
it is needed.
CAUTION
• When turning phantom power ON, make sure that no
equipment other than phantom-powered devices
such condenser microphones are connected to the
corresponding INPUT connectors. Applying phantom
power to a device that does not require phantom
power can damage the device.
• Do not connect or disconnect a device to an INPUT
while phantom power is applied. Doing so can damage the connected device and/or the unit itself.
•To prevent possible damage to speakers, make sure
that power amplifiers and/or powered speakers are
turned OFF when switching phantom power ON or
OFF. We also recommend setting all digital mixing
console output controls to minimum when turning
phantom power ON or OFF. Sudden high level peaks
caused by the switching operation can damage
equipment as well as the hearing of those present.
EtherSound [IN]/[OUT] Connectors
The SB168-ES can be connected to other EtherSound devices
via these RJ-45 connectors using standard Ethernet cables
(CAT5e or better recommended). [IN] and [OUT] connectors
are provided to allow daisy chain or ring connection.
• The use of Ethernet cables with Neutrik etherCON®
compatible RJ-45 plugs is recommended. Standard RJ45 plugs can also be used.
• Use STP (shielded twisted pair) cable to prevent electromagnetic interference. Make sure that the metal
parts of the plugs are electrically connected to the STP
cable shield by conductive tape or comparable means.
• Refer to the following EtherSound website for the length
of cable that can be used.
http://www.ethersound.com/
IN/OUT [TX]/[RX] Indicators
The appropriate indicator flashes when data is transmitted
from (TX) or received at (RX) the EtherSound [IN]/[OUT]
connectors.
These indicators will also light and/or flash to display errors,
warnings, and information as described on page 21.
• All four indicators will flash when the [Identify] button in
the AVS-ESMonitor application (page 16) is clicked,
and will continue to flash until the button is clicked a
second time.
SB168-ES Owner’s Manual
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