Roland Digital Snake S-2416 Owner's Manual
Before using the S-2416, ensure that its system program is at the most recent version.
For information on available upgrades for the system program, see the Roland website
(http://proav.roland.com).
Before using this unit, carefully read the sections entitled “IMPORTANT SAFETY INSTRUCTIONS,” “USING THE UNIT SAFELY” (p. 3), and
“IMPORTANT NOTES” (p. 5). These sections provide important information concerning the proper operation of the unit. Additionally, in
order to feel assured that you have gained a good grasp of every feature of your new unit, read Owner’s Manual in its entirety. This manual
should be saved and kept on hand as a convenient reference.
WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
ATTENTION: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR
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 lightning flash with arrowhead symbol, 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.
INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
WARNING - When using electric products, basic precautions should always be followed, including the following:
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any of the ventilation openings. Install in
accordance with the manufacturers 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.
11. Only use attachments/accessories specified
by the manufacturer.
12. Unplug this apparatus during lightning storms or when
unused for long periods of time.
13. 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.
WARNING:
IMPORTANT:
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying
the terminals in your plug, proceed as follows:
The wire which is coloured GREEN-AND-YELLOW must be connected to the terminal in the plug which is marked by the
letter E or by the safety earth symbol or coloured GREEN or GREEN-AND-YELLOW.
The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.
Copyright © 2014 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.
THIS APPARATUS MUST BE EARTHED
THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE.
GREEN-AND-YELLOW: EARTH, BLUE: NEUTRAL, BROWN: LIVE
2
For the U.K.
USING THE UNIT SAFELY
About WARNING and CAUTION Notices
Used for instructions intended to alert the
user to the risk of death or severe injury
should the unit be used improperly.
Used for instructions intended to alert the
user to the risk of injury or material
damage should the unit be used
improperly.
* Material damage refers to damage or
other adverse effects caused with
respect to the home and all its
furnishings, as well to domestic animals
or pets.
ALWAYS OBSERVE THE FOLLOWING
WARNING
Make sure that the power cord is grounded
Connect mains plug of this model to a
mains socket outlet with a protective
earthing connection.
To completely turn o power to the unit, pull out
the plug from the outlet
Even with the power switch turned o, this
unit is not completely separated from its
main source of power. When the power
needs to be completely turned o, turn o
the power switch on the unit, then pull out the plug
from the outlet. For this reason, the outlet into which
you choose to connect the power cord’s plug should
be one that is within easy reach and readily accessible.
Do not disassemble or modify by yourself
Do not carry out anything unless you are
instructed to do so in the owner’s manual.
Otherwise, you risk causing malfunction.
Do not repair or replace parts by yourself
Refer all servicing to your retailer, the
nearest Roland Service Center, or an
authorized Roland distributor, as listed on
the “Information.”
Do not use or store in the following types of
locations
• Subject to temperature extremes (e.g.,
direct sunlight in an enclosed vehicle,
near a heating duct, on top of heatgenerating equipment); or are
• Damp (e.g., baths, washrooms, on wet
oors); or are
• Exposed to steam or smoke; or are
• Subject to salt exposure; or are
• Exposed to rain; or are
• Dusty or sandy; or are
• Subject to high levels of vibration and shakiness.
Do not place in an unstable location
Otherwise, you risk injury as the result of
the unit toppling over or dropping down.
Connect the power cord to an outlet of the correct
voltage
The unit should be connected to a power
supply only of the type described as
marked on the rear side of unit.
Use only the supplied power cord
Use only the attached power cord. Also,
the supplied power cord must not be used
with any other device.
Do not bend the power cord or place heavy objects
on it
Otherwise, re or electric shock may result.
Avoid extended use at high volume
Use of the unit at high volume for
extended periods of time may cause
hearing loss. If you ever experience any
hearing loss or ringing in the ears, you
should immediately stop using the unit
and consult a specialized physician.
Do not allow foreign objects or liquids to enter
unit; never place containers with liquid on unit
Do not place containers containing liquid
(e.g., ower vases) on this product. Never
allow foreign objects (e.g., ammable
objects, coins, wires) or liquids (e.g., water
or juice) to enter this product. Doing so
may cause short circuits, faulty operation,
or other malfunctions.
About the Symbols
The symbol alerts the user to important instructions or
warnings.The specific meaning of the symbol is
determined by the design contained within the triangle. In
the case of the symbol at left, it is used for general
cautions, warnings, or alerts to danger.
The symbol alerts the user to items that must never be
carried out (are forbidden). The specific thing that must
not be done is indicated by the design contained within
the circle. In the case of the symbol at left, it means that
the unit must never be disassembled.
The symbol alerts the user to things that must be
carried out. The specific thing that must be done is
indicated by the design contained within the circle. In the
case of the symbol at left, it means that the power-cord
plug must be unplugged from the outlet.
WARNING
WARNING
Turn o the unit if an abnormality or malfunction
occurs
Immediately turn the unit o, remove the
power cord from the outlet, and request
servicing by your retailer, the nearest
Roland Service Center, or an authorized
Roland distributor, as listed on the “Information” when:
• The power cord has been damaged; or
• If smoke or unusual odor occurs; or
• Objects have fallen into, or liquid has been spilled
onto the unit; or
• The unit has been exposed to rain (or otherwise has
become wet); or
• The unit does not appear to operate normally or
exhibits a marked change in performance.
Be cautious to protect children from injury
Always make sure that an adult is on hand
to provide supervision and guidance when
using the unit in places where children
are present, or when a child will be using
the unit.
Do not drop or subject to strong impact
Otherwise, you risk causing damage or
malfunction.
Do not share an outlet with an unreasonable
number of other devices
Otherwise, you risk overheating or re.
Do not use overseas
Before using the unit in overseas, consult
with your retailer, the nearest Roland
Service Center, or an authorized Roland
distributor, as listed on the “Information”
sheet.
3
USING THE UNIT SAFELY
CAUTION
Place in a well ventilated location
The unit should be located so that its
location or position does not interfere with
its proper ventilation.
When disconnecting the power cord, grasp it by the
plug
To prevent conductor damage, always
grasp the power cord by its plug when
disconnecting it from this unit or from a
power outlet.
Periodically clean the power plug
An accumulation of dust or foreign objects
between the power plug and the power
outlet can lead to re or electric shock.
At regular intervals, be sure to pull out the
power plug, and using a dry cloth, wipe away any dust
or foreign objects that may have accumulated.
Disconnect the power plug whenever the unit will
not be used for an extended period of time
Fire may result in the unlikely event that a
breakdown occurs.
Route all power cords and cables in such a way as
to prevent them from getting entangled
Injury could result if someone were to
trip on a cable and cause the unit to fall
or topple.
CAUTION
Handle the ground terminal carefully
If you remove the screw from the ground
terminal, be sure to replace it; don’t leave
it lying around where it could accidently
be swallowed by small children. When
refastening the screw, make that it is rmly fastened,
so it won’t come loose.
Precautions concerning use of phantom power
supply
Always turn the phantom power o
when connecting any device other than
condenser microphones that require
phantom power. You risk causing damage
if you mistakenly supply phantom power to dynamic
microphones, audio playback devices, or other devices
that don’t require such power. Be sure to check the
specications of any microphone you intend to use by
referring to the manual that came with it.
(This instrument’s phantom power: +48 V DC, 14 mA
Max)
Avoid climbing on top of the unit, or placing heavy
objects on it
Otherwise, you risk injury as the result of
the unit toppling over or dropping down.
Never connect/disconnect a power plug if your
hands are wet
Otherwise, you could receive an electric
shock.
Disconnect all cords/cables before moving the unit
Before moving the unit, disconnect the
power plug from the outlet, and pull out all
cords from external devices.
Before cleaning the unit, disconnect the power
plug from the outlet
If the power plug is not removed from the
outlet, you risk receiving an electric shock.
Whenever there is a threat of lightning, disconnect
the power plug from the outlet
If the power plug is not removed from the
outlet, you risk receiving an electric shock.
Keep small items out of the reach of children
To prevent accidental ingestion of the
parts listed below, always keep them out of
the reach of small children.
• Included Parts
Rubber feet (p. 7)
• Removable Parts
Rack-mount angle mounting screws (p. 7)
4
IMPORTANT NOTES
Power Supply
• Do not connect this unit to same electrical outlet
that is being used by an electrical appliance that
is controlled by an inverter or a motor (such as a
refrigerator, washing machine, microwave oven, or
air conditioner). Depending on the way in which
the electrical appliance is used, power supply noise
may cause this unit to malfunction or may produce
audible noise. If it is not practical to use a separate
electrical outlet, connect a power supply noise lter
between this unit and the electrical outlet.
Placement
• Using the unit near power ampliers (or other
equipment containing large power transformers)
may induce hum. To alleviate the problem, change
the orientation of this unit; or move it farther away
from the source of interference.
• This unit may interfere with radio and television
reception. Do not use this unit in the vicinity of such
receivers.
• Noise may be produced if wireless communications
devices, such as cell phones, are operated in the
vicinity of this unit. Such noise could occur when
receiving or initiating a call, or while conversing.
Should you experience such problems, you should
relocate such wireless devices so they are at a
greater distance from this unit, or switch them o.
• Do not expose the unit to direct sunlight, place
it near devices that radiate heat, leave it inside
an enclosed vehicle, or otherwise subject it to
temperature extremes. Excessive heat can deform
or discolor the unit.
• When moved from one location to another where
the temperature and/or humidity is very dierent,
water droplets (condensation) may form inside
the unit. Damage or malfunction may result if you
attempt to use the unit in this condition. Therefore,
before using the unit, you must allow it to stand
for several hours, until the condensation has
completely evaporated.
• Depending on the material and temperature of the
surface on which you place the unit, its rubber feet
may discolor or mar the surface.
You can place a piece of felt or cloth under the
rubber feet to prevent this from happening. If you
do so, please make sure that the unit will not slip or
move accidentally.
• Do not place containers or anything else containing
liquid on top of this unit. Also, whenever any liquid
has been spilled on the surface of this unit, be sure
to promptly wipe it away using a soft, dry cloth.
Repairs and Data
• Before sending the unit away for repairs, be sure to
make a backup of the data stored within it; or you
may prefer to write down the needed information.
Although we will do our utmost to preserve the
data stored in your unit when we carry out repairs,
in some cases, such as when the memory section
is physically damaged, restoration of the stored
content may be impossible. Roland assumes no
liability concerning the restoration of any stored
content that has been lost.
Additional Precautions
• Any data stored within the unit can be lost as the
result of equipment failure, incorrect operation,
etc. To protect yourself against the irretrievable
loss of data, try to make a habit of creating regular
backups of the data you’ve stored in the unit.
• Roland assumes no liability concerning the
restoration of any stored content that has been lost.
• Use a reasonable amount of care when using the
unit’s buttons, sliders, or other controls; and when
using its jacks and connectors. Rough handling can
lead to malfunctions.
• When disconnecting all cables, grasp the connector
itself—never pull on the cable. This way you will
avoid causing shorts, or damage to the cable’s
internal elements.
• A small amount of heat will radiate from the unit
during normal operation.
• To avoid disturbing others nearby, try to keep the
unit’s volume at reasonable levels.
• When you need to transport the unit, pack it in
shock-absorbent material. Transporting the unit
without doing so can cause it to become scratched
or damaged, and could lead to malfunction.
Licence/Trademarks
• MMP (Moore Microprocessor Portfolio) refers to a
patent portfolio concerned with microprocessor
architecture, which was developed by Technology
Properties Limited (TPL). Roland has licensed this
technology from the TPL Group.
• Roland, REAC, and V-Mixer are either registered
trademarks or trademarks of Roland Corporation in
the United States and/or other countries.
• Company names and product names appearing
in this document are registered trademarks or
trademarks of their respective owners.
Maintenance
• For everyday cleaning wipe the unit with a soft,
dry cloth or one that has been slightly dampened
with water. To remove stubborn dirt, use a cloth
impregnated with a mild, non-abrasive detergent.
Afterwards, be sure to wipe the unit thoroughly
with a soft, dry cloth.
• Never use benzine, thinners, alcohol or solvents of
any kind, to avoid the possibility of discoloration
and/or deformation.
5
Contents
USING THE UNIT SAFELY ..........................................3
IMPORTANT NOTES ..............................................5
Before Installing .................................................7
Changing Where the Rack-Mount Angles Are Attached ...........7
Attaching the Rubber Feet .......................................7
Panel Descriptions ...............................................8
Front Panel ......................................................8
Rear Panel ......................................................9
[MODE] Switches ...............................................10
Preparations for Power-Up ......................................11
Connecting the Power Cord ....................................11
About Cord Hook .........................................11
Turning the Power On and O ..................................11
Connecting REAC Devices .......................................12
Cables for REAC Connections ...................................12
Connecting to an V-Mixer .......................................12
When Not Using AES/EBU INPUT ..........................12
When Using AES/EBU INPUT ..............................13
When Making a Cascade Connection ......................13
When Also Using AES/EBU INPUT with a Cascade
Connection ..............................................14
When Using Duplex REAC Lines ...........................15
When Using a Split Connection ...........................15
When Connecting S-2416 Units to One Another ...........16
Connecting Devices .............................................17
Connecting Input Devices ......................................17
Connecting Output Devices ....................................17
Connecting Digital Devices .....................................18
AES/EBU INPUT Settings ..................................18
AES/EBU OUTPUT Settings ................................18
Making Settings for the Input Channels ..........................19
Making Settings Using an S-4000R ..............................19
Adjusting the Preamp Gain ...............................19
Switching the Gain Range (Pad) ...........................20
Supplying Phantom Power ...............................20
Manipulating Two Channels As a Pair (Stereo Link) .........21
Making Settings Using S-4000RCS ..............................22
Making Settings Using the V-Mixer ..............................22
Appendix .......................................................23
Troubleshooting ...............................................23
Main Specications .............................................24
Connector Information .........................................25
Dimensions ....................................................26
6
Before Installing
Changing Where the Rack-Mount Angles Are Attached
• You can shift the location where the rack-mount angles are installed by 16 millimeters.
• Attaching the rack-mount angles at the back lets you change the orientation in which the unit is mounted on a rack.
NOTE
Before carrying out this operation, detach all connections.
1. Remove the rack-mount angle mounting screws (8) and detach the rack-mount angles.
2. Using the screws (8) removed in step 1, attach the rack-mount angles.
* Be sure to use the screws removed from the unit to secure the angles in place. Using dierent screws might cause damage to the unit or
malfunction.
Shifting the mounting location by 16 mm Attaching at the back
Attaching the Rubber Feet
Attach these as required, such as when you’re using the S-2416 without mounting it on a rack or the like.
Peel o the double-sided tape from the rubber feet and ax the rubber feet at the locations shown in the following gure.
* When turning the unit over, handle the unit carefully; do not drop it.
7
Panel Descriptions
Front Panel
1
No. Name Explanation
Various input devices are connected to these. The inputs include a variable-gain preamp that can accept signals
from -65 through +10 dBu (nominal, maximum input: +28 dBu).
The status of the connectors is displayed on 3 indicators.
CLIP Lights in red when the input signal exceeds 0 dB (digital full scale).
INPUT connector
1
SIG Lights in green when the input signal is greater than -40 dB.
+48 V Lights in orange when +48 V phantom power is supplied from the channel.
2
3 4 5 6
7
8
9
10
11
OUTPUT connector
2
[REAC MODE] switch
3
REAC MODE indicator
[MODE] switches
4
SAMPLE RATE indicator
[MUTE ALL OUTPUTS] button
5
MUTE ALL OUTPUTS indicator
MEMO
You can adjust preamp gain and set phantom power on or o by remote control from an S-4000R unit or a
computer.
These are balanced male XLR connectors. Amps and powered speakers are connected here. The signal level that is
output is +4 dBu (nominal, maximum output: +22 dBu).
This sets the REAC’s operation mode.
For the correct operation of the system, the mode settings of REAC devices must be made correctly. Making the
wrong settings may result in incorrect audio input and output.
M The unit functions as a REAC master device.
S The unit functions as a REAC slave device.
SP The unit functions as a REAC split device.
NOTE
When changing the setting of the [REAC MODE] switch, rst turn o the power to the S-2416.
The mode is set according to the state of the switch at startup, and so changing the switch setting once the unit
is running does not change the mode.
The indicator lights up when communication with the connected REAC device is established.
It ashes during standby.
These set the operation mode of the S-2416. For details, refer to “[MODE] Switches” (p. 10).
This displays the sampling rate at which the unit is operating.
This mutes (silences) the system’s global audio output.
When the unit is muted, you can disconnect and connect input/output or REAC cables without producing noise.
When this is pressed, all output is muted within a second or two.
Releasing the button cancels muting.
8
No. Name Explanation
Panel Descriptions
REMOTE connector
6
REMOTE indicator
REAC MAIN port
REAC MAIN indicator
7
REAC BACKUP port
REAC BACKUP indicator
WORD CLOCK IN connector
[75 Ω] switch
8
WORD CLOCK OUT connector
LOCK indicator
USB port
9
This is a female 9-pin D-sub connector.
It is used to connect a dedicated remote controller for digital snake devices (the S-4000R) or a computer installed
with dedicated remote control software (S-4000RCS).
The REMOTE indicator lights in orange when an S-2416 is communicating with S-4000R or computer via the
RS-232C connection. If no S-4000R or computer is connected, or if a problem occurs in transmitting via the RS-232C
connection, the indicator ashes or goes o.
Connect REAC device here.
This is used as the main line of a REAC connection.
The REAC MAIN indicator ashes in green when communication with the connected REAC device is established.
Connect REAC device here.
This functions as a backup for the REAC MAIN port. If the REAC MAIN connection experiences a problem, REAC
communication is automatically switched to the REAC BACKUP port.
The REAC BACKUP indicator lights up in green during backup operation, and ashes during communication.
MEMO
You can make the BACKUP port function as a CASCADE port by changing the settings of the MODE switches.
When syncing to an external word clock, you connect the word-clock source device (such as a word-clock
generator) here.
Set this switch to ON when the S-2416 is used as a word-clock input terminal.
This is the word-clock output connector.
The word clock of the sampling rate shown by the SAMPLE RATE indicator is output.
This displays the lock status of the word clock.
It lights up when the clock is correctly locked. It ashes when the lock experiences a problem.
This is for connecting a computer on which dedicated remote-control software (S-4000RCS) is installed and set up.
[POWER] switch
10
POWER indicator
Rack-mount angles
11
Rear Panel
No. Name Explanation
AC IN connector
12
Cord hook
13
POWER indicator
14
This turns the power on and o. When the power is turned on, the POWER indicator lights up.
These are used when mounting the unit on a 19” rack.
Attaching these at the back lets you change the orientation in which the unit is mounted on a rack.
12 13 14
17
This is for connecting the included power cord.
You use this to prevent inadvertent disconnection of the power cord.
This lights up when the power is turned on.
15
16
REAC indicator
15
AES/EBU connector
16
This lights up when communication with the connected REAC device is established.
It ashes during standby.
This is the input/output connector for AES/EBU signals.
The unit has four inputs and four outputs, and you can convert this to XLR connectors by using a commercially
available breakout cable.
9
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