Daktronics Sportsound ssr-200 gen ii User manual

201 Daktronics Drive

Brookings, SD 57006-5128

www.daktronics.com/support

800.325.8766

SPORTSOUND®RACK

SSR-200 GEN II

OPERATION MANUAL

P1534

DD3159816

Rev 06

30 July 2021

responsibility for errors or omissions. No part of this book covered by the copyrights hereon may be reproduced or copied

in any form or by any means—graphic, electronic, or mechanical, including photocopying, taping, or information

storage and retrieval systems—without written permission of the publisher.

Daktronics trademarks are property of Daktronics, Inc. All other trademarks are property of their respective companies.

– i –

Table of Contents

1 Introduction��1

Important Safety Instructions...............................................................................................................1

Resources ..............................................................................................................................................1

Daktronics Nomenclature ...................................................................................................................2

2 SSR-200 Components ��3

Standard Equipment............................................................................................................................4

Audio Mixer��4

CD/Media Player��4

Announcer’s Interface ��4

Laptop Interface��5

Wireless Microphone System ��5

Optional Equipment.............................................................................................................................6

ADA Hearing Assist System��6

Wireless Personal Stereo Monitor System��6

High Gain Antenna Kit ��6

Single-Muff Headset��7

USB Audio Interface ��7

Self-Powered Monitor Speaker ��7

Signal Cables ........................................................................................................................................7

3 Setup and Operation��8

Setup ......................................................................................................................................................8

Mixer Operation..................................................................................................................................10

Wireless Mic System Operation .........................................................................................................12

Wireless Receiver��12

Single Receiver.............................................................................................................................12

Network Receivers .......................................................................................................................12

Wireless Mic and Bodypack Operation ��13

Microphone Best Practices................................................................................................................14

Feedback ............................................................................................................................................15

Personal Monitor System Operation (Optional)..............................................................................16

Hearing Assist System Operation (Optional) ...................................................................................17

4 Maintenance and Troubleshooting ��18

Maintenance ......................................................................................................................................18

Troubleshooting ..................................................................................................................................18

5 Replacement Parts ��21

SSR-200 Components .........................................................................................................................21

Optional Components.......................................................................................................................21

6 Daktronics Exchange and Repair & Return Programs ��23

Exchange Program ............................................................................................................................23

Repair & Return Program...................................................................................................................24

Daktronics Warranty & Limitation of Liability ...................................................................................24

– ii –

Table of Contents

A Reference Drawings ��25

B Supplementary Manuals��29

C Daktronics Warranty & Limitation of Liability��31

Introduction

1

1 Introduction

This manual explains the operation of the Sportsound®Rack (SSR) 200 Gen II. For

additional information regarding the safety, installation, operation, or service of this

system, refer to the telephone numbers listed in Section 6: Daktronics Exchange and

Repair & Return Programs (p�23). This manual is not specic to a particular installation.

Project-specic information takes precedence over any other general information found

in this manual.

Important Safety Instructions

• Read and understand all instructions before beginning the installation process.

• Do not drop the control equipment or allow it to get wet.

• Do not disassemble control equipment or electronic controls of the system; failure to

follow this safeguard will make the warranty null and void.

• Always turn off and/or unplug the control equipment when it is not in use. This keeps

equipment protected from power spikes and lightning.

• Never yank the power cord from the outlet. Grasp the plug and pull to disconnect.

• Do not let any power cord touch hot surfaces or hang over the edge of a table that

would damage or cut the cord. Arrange the cord with care so that it will not be

tripped over.

• Inspect control equipment for shipping damage such as rattles and dents, and verify

that all equipment is included as itemized on the packing slip. Immediately report

any problems to Daktronics; save all packing materials if exchange is necessary.

• Keep equipment covered when possible to protect from dust and debris.

Resources

Figure 1 illustrates a Daktronics drawing label.

This manual refers to drawings by listing the last

set of digits. In the example, the drawing would

be referred to as DWG-1007804. All references to

drawing numbers, appendices, gures, or other

manuals are presented in bold typeface. Any

drawings referenced in a particular section are

listed at the beginning of it as shown below:

Reference Drawing:

System Riser Diagram....................................................................................... DWG-1007804

Daktronics identies manuals by the DD or ED number located on the cover page.

Daktronics has a searchable knowledgebase of common questions and troubleshooting

tips: www.daktronics.com/en-us/support/systems/Audio%20Systems

Visit the Daktronics Support YouTube channel to learn

how to properly operate Sportsound racks. Go to

www.youtube.com/DaktronicsSupport, and then click

on Playlists to locate the Daktronics Audio - SSR-200

Control System videos along with numerous other

support videos.

Drawing Number

Figure 1: Drawing Label

Introduction

2

Daktronics Nomenclature

Most display components have a white label that lists the part

number (Figure 2). Part numbers will also appear on certain drawings.

If a component is not found in Section 5: Replacement Parts (p�21),

use the label to order a replacement. Refer to Section 6: Daktronics

Exchange and Repair & Return Programs (p�23) if replacing or

repairing any display component.

Main Component Labels

Part Type Part Number

Individual circuit board 0P-XXXX-XXXX

Assembly; a collection of

circuit boards 0A-XXXX-XXXX

Wire or cable W-XXXX

Fuse F-XXXX

Transformer T-XXXX

Metal part 0M-XXXXXXX

Fabricated metal assembly 0S-XXXXXX

Specially ordered part PR-XXXXX-X

0P-1127-0024

SN: 2465

02/19/12 Rev. 1

Figure 2: Part Label

Accessory Labels

Component Label

Termination block for

power or signal cable TBXX

Grounding point EXX

Power or signal jack JXX

Power or signal plug for

the opposite jack PXX

SSR-200 Components

3

2 SSR-200 Components

Reference Drawing:

Schematic/Layout; Sportsound Rack 200 ..................................................... DWG-3157318

Figure 3 displays the various announcer’s rack components that are visible after

removing the protective covers. Refer to DWG-3157318 in Appendix A for rack

component and connection locations as well as a detailed wiring schematic.

# Component Reference Supplementary Manual

1 Audio Mixer Mixer Operation (p�10) Soundcraft EFX EPM User Guide

2 CD/Media Player N/A TASCAM CD-400U Owner's Manual

3Wireless Receiver

System

Wireless Mic System

Operation (p�12)

Shure®QLX-D®Wireless System User

Guide

4ADA Hearing Assist

System (Optional)

Hearing Assist System

Operation (Optional)

(p�17)

Listen®LT-800, LR-4200 & LA-122 Users

Manuals

5

Wireless Personal

Stereo Monitor System

(Optional)

Personal Monitor System

Operation (Optional)

(p�16)

Shure®PSM®900 Personal Wireless

Monitor System User Guide

All supplementary manuals are listed in Appendix B.

1

2

3

4

5

1

2

3

4

7

8

6

5

Announcer’s

Interface

(Gen II)

Laptop

Interface

1

2

3

Optional

Fiber Box

(outdoor) Wall Plate

(indoor)

OR

Side View

5

4

7

6

Figure 3: SSR-200 Components (covers removed, optional equipment shown)

SSR-200 Components

4

Standard Equipment

Audio Mixer

The Soundcraft EPM8 (Figure 4) features high accuracy and repeatable settings for EQ

and gain controls. Mic preamps feature high-resolution adjustment over a wide gain

range of 55dB, and provide +22dB headroom through the console. True professional

48-volt phantom power caters to condenser microphones of all types. Unique signal

monitoring watches for overload in several channel strip locations and illuminates the LED

more brightly as the signal approaches peak. Other features include:

• Eight mic/line inputs

• Two 1/4" stereo inputs

• RCA phono stereo playback inputs and record outputs

• 3-band EQ per channel

• 2-band EQ on stereo inputs

• TRS insert sockets; inserts on all mono inputs and mix output

• 10-segment LED output metering

• Headphone output

CD/Media Player

The TASCAM CD-400U (Figure 5) is a professional rack-mount CD/Media Player with

exible le formats and inputs/outputs. Other features include:

• MP3, WAV, AAC, and WMA le playback

• Support for SD/SDHC cards and USB memory devices

• Wireless playback via BluetoothTM devices

• AM/FM radio tuner

• Balanced XLR and Unbalanced RCA outputs

Note: The SSR-200 may have been shipped with

the Tascam CD-500B or Denon DN-501C.

Announcer’s Interface

The Daktronics Announcer’s Interface (Figure 6)

includes one (1) balanced MIC output, one

(1) balanced AUX input, and headphone

jacks; headphone volume control knob; and

momentary or continuous microphone activation

buttons. Microphone, stand, and headphones

are provided.

Figure 4: Audio Mixer

Figure 5: CD/Media Player

Figure 6: Announcer’s Interface Kit

SSR-200 Components

5

Laptop Interface

This portable, durable balanced audio converter allows

connection of a laptop or MP3/music player into pro-level

mixers (Figure 7). Other features include:

• 1/8" (3.5 mm) male input

• Balanced XLR male output

• Adjustable output volume control

• Black powder-coated aluminum chassis

Wireless Microphone System

The Shure®QLX-D®is a professional UHF wireless microphone system. Dual receivers in the

audio rack allow operation of two wireless transmitters simultaneously (Figure 8). Over

60 compatible channels per frequency band and up to 17 compatible systems per 6

MHz TV channel are available. Automatic Frequency Selection technology detects the

clearest frequencies in the area. Other features include:

• Effective Range: 328' (100 m) under optimal conditions

• Audio Frequency Response: 20Hz to 20kHz, ±2dB

• Total Harmonic Distortion: <0.1%

• RF Sensitivity: -97 dBm at 10-5 BER

Figure 8: Wireless Mic and Bodypack Transmitter w/ Mute Switch, Lapel Mic, and Headset

Figure 7: Laptop Interface

SSR-200 Components

6

Optional Equipment

ADA Hearing Assist System

The Listen®LT-800 Stationary Transmitter in the

audio rack allows individuals to experience every

word at an event. This system is designed to

broadcast the audio signal throughout the facility.

It is capable of transmitting to multiple receiver

types and its adjustable receivers allow each user

to have full volume control.

The Listen LT-4200 Portable FM Receiver (Figure 9)

provides users with the choice of 57 channels

and accessory options ideal for a wide range of

applications. The receivers are digitally tuned so

transmission will not drift, assurance that when you

select a channel it stays on the channel.

Note: If more receivers are required and the transmitter is already installed, additional

receiver packs and headphones are available to purchase.

Wireless Personal Stereo Monitor System

The Shure®PSM®900 Wireless in-ear monitor system is used for on-eld/

on-stage talent. The system includes a transmitter in the audio rack

and a receiver (Figure 10) worn by the performer that allows for

personal adjustment of mix and volume and compensates for delay

from the sound system.

Sound travels at 1120' (341 m) per second. This produces a

noticeable delay as one moves away from the speaker. Even

experienced performers have trouble adjusting to this delay. A

wireless in-ear monitor system provides a real-time signal to the talent

and blocks the sound delay from their ears.

Note: If more receivers are required and the transmitter is already

installed, additional receiver packs and headphones are

available to purchase.

High Gain Antenna Kit

The Shure®PA805 (Figure 11) is a directional antenna

for increased range and reduced interference. The

“gain” of this antenna enables it to receive signals from

a greater distance than at typical “whip” type antenna.

The antenna allows for increased performance of wireless

microphones with 6 db of gain. The directional antennas

may be located up to 50' (15.2 m) away from the

announcer’s rack.

Figure 9: Portable FM

Receiver w/ In Ear Speaker

Figure 10: PSM

Receiver

Figure 11: Directional Antenna

SSR-200 Components

7

Single-Muff Headset

The professional single-muff headset (Figure 12) may be used in

place of the standard announcer’s interface wired microphone and

headphones. Other features include:

• Ambient noise attenuation

• Neodymium magnet system for high reproduction precision

• Soft, circumaural ear pad

• Cardioid condenser microphone

USB Audio Interface

The Radial®Engineering USB-Pro™ (Figure 13) provides an interface

from laptop computers to balanced outputs. Other features include:

• 24-bit, 96 kHz quality audio

• Two balanced XLR outputs (left and right)

• 3.5mm TRS headphone output

• Ground lift and mono-sum switches

Self-Powered Monitor Speaker

The Yamaha MSP3 monitor speaker (Figure 14) features a compact

bass reex cabinet, with a 3.94" (100 mm) two-way cone speaker

and a 0.87" (22 mm) dome speaker. Other features include:

• Three inputs: one 1/4" phone, one RCA, one XLR

• Tone control (High/Low)

Signal Cables

Cable specications are as follows:

• 5' (1.5 m) XLR cable for auxiliary audio input (part # W-1627)

• 15' (4.6 m) XLR cable between announcer’s interface and rack

(part # W-2074)

• 25' (7.6 m) XLR cable from rack to ber box or wall plate (part # W-1560)

Notes:

• Keep unbalanced cable lengths under 6' (1.8 m) to prevent unwanted noise from being

picked up. Use appropriate converters, such as the LTIBLOX Laptop Interface, to convert to

balanced cables (Figure 15) for longer cable runs if necessary.

• Run audio cables away from power cables to prevent noise.

• Audio cables must be kept separate from current loop (scoreboard control) signal cables.

Figure 15: Balanced/Unbalanced Cable Comparisons

Figure 12: Single-

Muff Headset

Figure 13: USB

Audio Interface

Figure 14: Self-

Powered Speaker

Setup and Operation

8

3 Setup and Operation

Setup

Before Beginning: Place the rack on a at, sturdy surface. Remove the cover pieces

and set aside. Accessories are located in a separate case. Refer to the steps below and

Figure 17.

1� Announcer's Interface setup is described below. For more information, refer also to

the quick guide (DD3083838) shipped with the device.

a� Connect the 2' (610 mm) XLR cable between the microphone and the MIC 1

INPUT jack.

b� Connect headphones to the 1/4" or 1/8" jack.

c� Connect the provided 12 VAC wallpack transformer to the power input jack, and

then plug the other end into a standard 120 VAC outlet. Use the tab above the

power jack as a strain relief for the power cord.

2� Connect the 15' (4.6 m) XLR cable from MIC 1 & AUX 1 on the announcer’s interface

to MIC 1 & AUX 1 on the left side of the rack (when viewing from the front).

3� Connect the 25' (7.6 m) XLR cable between the AUDIO OUT jack on the left side of

the rack and the SYSTEM AUDIO jack on the bottom of the ber box. If there is no ber

box, the cable will typically connect to a wall plate junction box instead.

4� Connect one end of the 5' (1.5 m) XLR cable to the LTIBLOX Laptop Interface and the

other end to an open MIC input on the mixer. The 3.5 mm plug may be connected to

the headphone jack of a laptop or MP3 player.

5� Route the 3-prong power cord through the access hole in the right side of the rack,

and plug into a standard outlet. Ensure the announcer’s interface and ber box (if

included) also have power.

6� Turn on the power strip.

7� Switch the AUDIO SIGNAL to ON.

Follow the above steps in reverse order to power down the system. Place all accessories

in the storage case.

Note: Ensure all antennas are pointed up and angled outward at ~45°.

Alternately, coaxial cable from the high gain antenna kit may

be connected into the WRX A and WRX B jacks on the top of

the rack. The antennas should be located within 50' (15.2 m) of

the rack, using desktop stands or mounted to the ceiling. Refer

to the Shure® Model PA805 Directional Antenna User Guide for

more information.

The optional Hearing Assist System universal antenna kit

(Figure 16) may be located up to 10' (3 m) away from the rack,

mounted to the ceiling or a wall. Ensure there is enough room to

fully extend the antennas and that the coaxial cable is plugged

into the WTX2 jack on the top of the rack. Refer to the LA-122

Universal Antenna Kit User’s Manual for more information. Figure 16: ADA

Universal

Antenna Kit

Setup and Operation

9

1

2

3

4

5

1

2

3

4

7

8

6

5

Announcer’s

Interface

(Gen II)

Laptop

Interface

1

2

3

Optional

Fiber Box

(outdoor) Wall Plate

(indoor)

OR

Side View

5

4

7

6

Figure 17: Rack Setup w/ Announcer's Interface (Gen II)

Before continuing, be sure to also power on the speaker cabinet(s)�

Setup and Operation

10

Mixer Operation

Refer to Figure 18 for an overview of the mixer components and controls.

1

2

3

4

5

1

2

3

4

7

8

6

5

Announcer’s

Interface

(Gen II)

Laptop

Interface

1

2

3

Optional

Fiber Box

(outdoor) Wall Plate

(indoor)

OR

Side View

5

4

7

6

Figure 18: Mixer Layout

1Inputs 5Outputs

2Trim/Gain Knob 6Phantom Power

3PFL & Mute Buttons 7VU Meter

4Channel Sliders/Faders 8Master Sliders/Faders

Setup and Operation

11

Basic instructions are described below. For more information about mixer operation, refer

to the Soundcraft EFX EPM User Guide.

• Ensure all source equipment is turned on and

operational (refer to appropriate pages).

• For each input channel (source) in use, verify

the following adjustments (Figure 19):

• INSERT jack has nothing plugged into it

• GAIN knob is set to an appropriate level

• PAN knob is set to the center position

• MUTE button is not depressed

• Depress the PFL button to listen to each input

channel without interrupting the main mix.

With an input source playing or while speaking into

the microphone, adjust the gain knob and channel

fader until the output meter shows 0 dB (Figure 20).

Release the PFL button, and repeat this step for all

other channels in use.

Note: The PEAK LED indicates that the signal is close

to distorting (clipping).

• Slowly bring up the channel and master volume

faders until the output meter displays 0 dB or

adequate volume is achieved. Red LEDs indicate

clipping. Also ensure the 2 TRACK MONITOR button is

not depressed.

REMEMBER: Bad input = bad output. No adjustment on

the mixer can make a poor source sound better. For best

results, be sure to use high-quality audio les from your

MP3 player or laptop, and set the device to near full

volume.

Whenever red LEDs are illuminated on the mixer, this is generally a sign that input settings

need to be lowered. For example, if red LEDs are lit in the output meter or PEAK LEDs are

lit, the channel gain and/or fader needs to be lowered. If lowering the fader does not

stop the PEAK LED from illuminating, the gain must be lowered. PROLONGED OVERLOAD

SIGNALS WILL DAMAGE THE AUDIO SYSTEM!

Note: Ensure the mixer is outputting PHANTOM

POWER (Figure 21) when balanced

condenser microphones are plugged into

the mixer inputs.

Figure 19: Channel Adjustments

Figure 20: Output Meter

Figure 21: Phantom Power

Setup and Operation

12

Wireless Mic System Operation

Basic instructions are described below. For more information about wireless mic system

operation, refer to the Shure QLX-D Wireless System User Guide.

Wireless Receiver

PowerIR Window

a

e

b c

dg

fh

Power

ON/OFF

Power

ON/OFF

IR Window

Figure 22: Wireless Receiver LCD & Controls

The unit displays the following information (Figure 22):

a� Transmitter Battery Life

b� TV Channel

c� Frequency

d� Group Number

e� Channel Number

f� RF Signal Strength

g� Transmitted Audio Level

h� Gain Level

Single Receiver

1� Ensure all transmitters are powered off� Press the power button to turn on the receiver

if it is not already on.

2� Press menu until “scan” displays on the LCD.

3� Press enter to start frequency scan. When scan is complete, Group and Channel will

display on the LCD.

Network Receivers

1� Ensure all transmitters are powered off� Turn on all receivers and wait one minute to

allow time to connect to the network.

2� Press menu on one receiver until group number ashes.

3� Use the arrow buttons to select a group to scan.

4� Press enter, wait for channel, and then press enter again

5� Press menu until “network scan” displays on the LCD.

6� Press enter twice to deploy channels to other receivers.

Note: Perform a scan on all of the wireless units just minutes before the game! If a scan

is performed too far ahead of time, frequencies set up by the media later on may

interfere with previously congured wireless microphone settings.

Setup and Operation

13

Wireless Mic and Bodypack Operation

PowerIR Window

a

e

b c

dg

fh

Power

ON/OFF

Power

ON/OFF

IR Window

Figure 23: Wireless Mic & Bodypack Controls

1� Open the battery cover. Insert new or fully-charged AA batteries prior to each use,

and always have spares on hand.

2� Power on the transmitter device (Figure 23).

3� Hold the transmitter device up close to one receiver in the rack, ensuring the infrared

(IR) windows are aligned.

4� Press sync on the receiver; “good” will display if sync was successful.

5� Repeat steps 1–4 to pair another transmitter device with an additional receiver (if

present).

Note: Plug the referee mute switch into the jack on top of the bodypack unit and

plug headphones/lapel mic into the referee mute switch.

Verify Reception: With a transmitter and the receiver both turned on and having

matching Group and Channel numbers, the RF meter on the receiver should be

indicating signal. Speak into the microphone and the Audio meter should indicate signal

presence.

Additional Tips:

• Perform a group and channel scan to obtain the best available channel for

microphones.

• Check that battery levels are adequate to prevent wireless equipment from

powering off during use.

• Program one microphone per receiver; multiple microphones on the same channel

will cause interference and microphones will drop out.

• Always use quality batteries to prevent battery leaks that can corrode and shorten

the life of the equipment.

Setup and Operation

14

Microphone Best Practices

• Keep handheld microphones 4–6" (102-152 mm) from the mouth (about the width

of a hand). “P-pops” are loud sounds created by the release of breath when

saying letters like “p” or “b”. To avoid P-pops, keep handheld microphones below

the mouth, angled toward the nose at a 45° angle. Do not point the front of the

microphone straight at the mouth.

• Position headset microphones as close to the mouth as comfortable.

• The softer or louder the speaker’s voice, move the microphone closer or farther

away, respectively.

• Never hit or intentionally blow into a microphone as it could quite easily be

damaged.

• The referee bodypack kit includes both head-worn and lapel microphones. In

general it is recommended to use the headset mic for best results. If the lapel mic is

desired, clip it onto a lapel, as close to the center of the chest as possible.

• Head-worn: Best choice for feedback rejection; capable of more gain before

feedback since microphone can be positioned close to the mouth. Placement

on head should be taken into consideration; mic boom should be on same side

of point source sound system for proper cancellation. More susceptible to wind

noise than omnidirectional microphones.

• Omnidirectional Lapel: Susceptible to feedback from sound system; least

affected by wind noise

• Cardioid Lapel: Better feedback rejection versus omnidirectional lapel, but more

wind noise. For maximum wind noise reduction, use both the snap-on windscreen

AND the furry windjammer on the lapel mic as shown in Figure 24.

Figure 24: Proper Ref Mic Setup

Setup and Operation

15

Feedback

Feedback is a high-pitched noise caused when the sound through a speaker is picked

up again by the microphone. If there is feedback in the system, it can be removed/

reduced with the tips below:

• Practice proper microphone placement. The mic should be as close as possible

to the mouth. Use a headset whenever possible; lapel mics are more prone to

feedback.

• Practice proper setup of the gain structure throughout the system. Start from the

source (wireless mic system) and ensure all levels are good.

• Make sure to use the windscreens on the microphones.

• Try a different mic. Cardioid mics will have a higher gain before feedback than

omnidirectional mics. However, Cardioid mics will have more wind noise versus

omnidirectional. When it comes to choosing between wind noise or feedback, it’s the

lesser of two evils to listen to wind noise.

• Be aware of areas prone to feedback, such as from the 20 yard line and in.

Communicate to the referee that they shouldn’t be making announced calls past a

certain point on the eld.

• Order a Feedback Reducer from Daktronics. This rack-mounted device detects

feedback coming into the system and attempts to prevent it from going back out.

For additional recommendations for reducing wireless microphone dropouts and

feedback, refer to the Wireless Mic Best Practices (DD3871886), available online at

www.daktronics.com/manuals.

Setup and Operation

16

Personal Monitor System Operation (Optional)

Basic instructions are described below and shown in Figure 25. For more information, refer

to the Shure PSM900 Personal Wireless Monitor System User Guide.

1� Flip the transmitter POWER switch to ON if it is not already on; ensure the RF switch to

the left of it is OFF at this time.

2� Power on the handheld receiver using the volume knob.

3� Attach the antenna and earphones to the top of the handheld receiver.

4� Flip open the battery cover to expose the control buttons. Press SCAN and the display

will show “SYNC NOW”.

Note: Insert new or fully-charged batteries prior to each use, and always have

spares on hand.

5� Hold the bodypack up to the transmitter with the sync IR windows facing each other,

and press the SYNC button on the transmitter. The display will show “SYNC SUCCESS”

when nished.

6� Flip the transmitter RF switch to ON. The blue LED on the receiver should illuminate to

indicate that it is detecting the transmitter.

1

5 6

3

2

4

Figure 25: Optional Personal Stereo Monitor System

Daktronics SPORTSOUND SSR-200 GEN II User manual

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