Owner`s Manual TSD-MIX31RL 3x1 Mic/Line Mixer with

Owner`s Manual TSD-MIX31RL 3x1 Mic/Line Mixer with
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
TSD-MIX31RL
3x1 Mic/Line Mixer
with Priority Mute & Remote Level
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
–1–
Specifications are subject to change without notice.
AtlasIED.com
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
Description
The versatile AtlasIED TSD-MIX31RL 3x1 mic/line mixer is ideal for applications where paging, public
address, and BGM music are required. Use alone or in conjunction with amplifiers in meeting rooms,
stadiums, gymnasiums, and other applications requiring versatile, multi source mix control.
The unit includes two mic/balanced line inputs via removable Phoenix style connectors and a stereo
summing dual RCA input. Switchable phantom power is provided for both mic inputs to facilitate
condenser microphones. The high quality, low noise internal mic preamps ensure clarity and quiet
operation without unwanted coloration. A 12dB/octave high pass filter @ 125Hz also is available on
each input to minimize bass rumble and low frequency feedback.
Priority paging can be accomplished via contact closure or VOX trigger on Input 1 (mutes input 3 only).
Remote level control feature allows use of the AtlasIED AAVC-10K (or equivalent) decorative wall
plate control for convenient remote adjustment of either the entire mix bus or input 3 only (typical BGM
input). A variable output limiter provides system protection by reducing clipping and distortion - which
is especially useful when mixing multiple mics and/or line sources with varying volumes.
The TSD-MIX31RL is part of a full line of AtlasIED Time Saving Devices. These compact
(1.5" x 4" x 2.75") units are designed to solve some of the common audio system problems in the
easiest and in the most efficient and cost-effective way. All models are made from high quality
components and include removable individual I/O connectors for quick and precise wiring, separate
ground terminals for all I/Os assuring secured connections, and removable level controls that can be
replaced with tamper-proof security covers. The TSDs are highly efficient and meet Energy Star™
standards as one 24V DC power supply (available separately) can power multiple Time Saving Devices.
Features
Audio Applications
•Two (2) Balanced Mic/Line Inputs
•High Gain (50dB) Microphone Preamps
•Switchable 24V Phantom Power
•One (1) Unbalanced Summing Line Input
•Vox Sense and Contact Closure Priority
Mute of Ch3
•Variable Output Limiter
•Remote Level Control
• 12dB/Octave Low Cut Filter @ 125Hz
• Input Signal & Peak Indicator LEDs
• High Gain Output for Driving Long
Balanced Lines
• Separate Ground Connections
• Removable Phoenix Style I/O Connectors
• Security Covers
• Cable Management System
• Multiple Mounting Configurations
• Meets Energy Star™ Standards
• Compact Chassis Design
•Mixer
• Mic Preamp
• Line Preamp
• Stereo Summing Preamp
• Line Drive
• Remote Level Control
• Priority Paging
Installation
•Churches
•Restaurants
• Sports Bars
•Schools
• Industrial Facilities
• House of Worship
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
AtlasIED.com
–2–
Specifications are subject to change without notice.
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
Front Panel Description
6
4
5
3
1
2
1. Inputs Level Controls 1 and 2 - Independently adjust the gain of the input 1 and 2 input signals. Turn clockwise to increase the signal level and counter-clockwise to decrease it. Note: The Input
Level Control knobs can be removed and replaced with a supplied security cover to prevent unauthorized adjustment.
2. Input Level Conrol 3 - Adjusts the gain of the input level of the input 3 stereo RCA inputs. Turn clockwise to increase the signal level and counter-clockwise to decrease it. Note: The Input Level Control knobs can be removed and replaced with a supplied security cover to prevent unauthorized adjustment.
3. Power LED - Illuminates Blue when 24VDC is present.
4. Input Peak LED - Illuminates Red when the input signal reaches 3dBV below when signal clipping
will occur. Occasional flashing is normal but if this indicator is continuously On, then reduce the input level using the input level control on the front panel.
5. Signal LED - Illuminates Green when the input signal strength reaches 25mV to verify a signal path.
Note: The LED will not illuminate if the input level is turned Off.
6. Limiter LED - Adjustment of the Limiter feature should be done after the input gain(s) have been
properly set. Each Input should be adjusted so the Input Peak LED flashes on signal peaks and then the Output Limiter control can be set so this LED flashes to indicate that the limiter circuit is active.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
–3–
Specifications are subject to change without notice.
AtlasIED.com
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
Rear Panel Description
9
9
4
7
5
6
3
9
9
1
2
8
TSD Input/Output connections are removable for easy system wiring. The connector has a 3.5mm
pitch between pins.
1. DC Power Input - Each TSD that requires DC power comes with a 2 position connector for
an external 24VDC power supply (sold separately). Because of the low power consumption, a single external power supply may power more than one TSD. Refer to the current requirements in milliamps to match with the appropriate power supply. Note: It is acceptable to exceed the current
of the TSDs but NOT safe to use a power supply that is below the current requirement of the device.
2. Balanced Inputs 1 and 2 - Connects to balanced line or mic level sources. For gain or source input
type selection, refer to the “Dip Switch Function Identification” chart. Note: Unbalanced line inputs can be inserted with proper wire configuration by connecting the (G) and (-) terminals together.
3. Unbalanced Input 3 - Electronically sums unbalanced audio signals through stereo RCA
connectors. Level control is on the front panel . Input 3 can be muted via contact closure or an
audio signal on Input 1 for priority paging applications.
4. Input 3 Remote Mute - Connect a dry contact closure across these two terminals to mute Input 3 when the switch is closed. Dip Switch 7 must be in the On position.
5. Remote Level - For remote gain control, connect the AtlasIED AAVC-10K (or equal) wall plate to this terminals. Set Dip Switch 8 to control a mixed signal or Input 3 signal only.
6. Balanced Line Output - Provides output for connection to balanced mic/ line level devices. Note: Unbalanced line level devices can be used with proper wire configuration by connecting the (G) and (-) terminals together.
7. Output Limiter Control - Sets peak output levels by increasing or decreasing the sensitivity. The Limiter LED on the front panel indicates when limiter is in use. Note: The control knob can be replaced with a supplied security cover to prevent unauthorized adjustment.
8. Vox Sense - Adjusts the sensitivity of the Mute circuit for priority pages. Set Dip Switch 8 to control a mixed signal or Input 3 signal only.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
AtlasIED.com
–4–
Specifications are subject to change without notice.
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
9. Cable Management Retainer Points - Each TSD includes two cable retainer straps for securing
the included cable management retainers. Remove one of the rear panel screws, align the panel hole with a retainer and firmly tighten the screws.
Dip Switch Function Identification
Switch Position
•
•
•
•
•
•
•
DIP SW # 1,2 - 24VDC Phantom Power applies power for condenser mic operation to corresponding input terminal. Down position is On.
DIP SW # 3 - Input Mic or Line Select for input gain selection for Input 1. Up position is Line, down position is Microphone.
DIP SW # 4 - Low Cut Filter engages at 125Hz with a roll off rate of 12dB per octave. This filter operates either in the Line or Mic mode and is available on Input 1. Ideal for vocal microphones to reduce low frequency energy and to increase intelligibility. Down position is On.
DIP SW # 5 - Input Mic or Line Select for input gain selection for Input 2. Up position is Line, down position is Microphone.
DIP SW # 6 - Low Cut Filter engages at 125Hz with a roll off rate of 12dB per octave. This filter operates either in the Line or Mic mode and is available on Input 2. Ideal for vocal microphones to reduce low frequency energy and to increase intelligibility. Down position is On.
DIP SW # 7 - Input 3 Mute Receive will mute audio present at Input 3 when audio is present at Input 1. Down position is On.
DIP SW # 8 - Remote Level sets whether the remote volume control adjusts all inputs mixed or Input 3 only. Up position is all inputs, down position is Input 3 only.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
–5–
Specifications are subject to change without notice.
AtlasIED.com
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
Cable Management
Knob and Security Cover
All front panel level controls feature a removable knob that can be replaced with an included security
cover. Follow these steps to prevent potentiometer damage or unwanted changes.
1. Knob Installation - Turn the potentiometer shaft fully counter-clockwise. Align the knob indicator to the lowest setting on the panel and the potentiometer shaft slot. Carefully press the knob onto
the potentiometer shaft. Do not force or damage may occur to the potentiometer.
2. Security Cover Installation - Remove the knob from the panel and insert the cover. Small pliers may be required to remove the knobs. Align the security cover to the level control panel hole. Push the cover into the hole until it snaps into place. Do not force or damage may occur to the potentiometer.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
AtlasIED.com
–6–
Specifications are subject to change without notice.
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
Mounting
Listed below are the ways to mount the TSD and the optional accessories that can be purchased.
1.Velcro™ - Each unit includes two 2" x 2" pieces of industrial-grade Velcro™ with adhesive backing to adhere to any flat surface. Clean all surfaces before applying the adhesive side of the Velcro™.
2. Multi Mount Plate - Each TSD includes a versatile multi-position mounting plate. This plate allows the TSD to be mounted to any surface; but is ideal for use with rear rack rails or side rack hat channels. Use the included M3 x 4mm screws to install the plate on the TSD. Note: Only use the included M3 x 4mm screws as other screws may be too long and will cause internal damage to the TSD. The multi-position mounting plate is a new addition being included with TSDs. If the TSD being used did not include the mounting plate, contact AtlasIED customer service at
1-800-876-3333.
(M3 x 4mm)
(M3 x 4mm)
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
–7–
Specifications are subject to change without notice.
AtlasIED.com
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
Optional Mounting Accessories
1. TSD-RMK 19" Width Rack Mount Kit - For 19" rack mounting, AtlasIED offers an optional rack mount kit, the TSD-RMK. This rack mount kit can support up to four TSD units. The kit includes three blank panels designed to fill any unused slots. Use the included hardware to mount the TSD into the rack mount kit using the top mount screw holes on the TSD.
2. TSD-RMKHR Half Width Rack Mount Kit - AtlasIED offers an optional rack mount kit that can be used in half width rack applications including the AtlasIED WMA-HR and AWR-HR models. The TSD-RMKHR can support up to two TSDs. Included is an extra blank panel to fill one of the spaces if only one TSD is being used.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
AtlasIED.com
–8–
Specifications are subject to change without notice.
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
3. TSD-RRMK Rear Rack Mounting Kit - For complete flexibility in mounting a TSD or TSD external power supplies the optional TSD-RRMK is available. The TSD-RRMK can support mounting of either two larger TSDs with external power supplies or up to 4 TSD models. Note: Only use the included M3 x 4mm screws as other screws may be too long and will cause internal damage to
the TSD.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
–9–
Specifications are subject to change without notice.
AtlasIED.com
TSD-MIX31RL
3x1 Mic/Line Mixer
Block Diagram
Owner’s Manual
DIP SWITCH FUNCTION SET
3
4
5
INPUT 1
INPUT 1
MIC
LOW CUT
INPUT 2
OFF
LINE
OFF
LINE
OFF
OFF
INPUT 3
ON
MIC
ON
MIC
ON
ON
MIXED
1
2
INPUT 1
INPUT 2
PHANTOM
OFF
ON
6
7
INPUT 2
INPUT 3
MIC
LOW CUT MUTE RCV
8
REMOTE
LEVEL
1 2 3 4 5 6 7 8
LIMITER
VOX MUTE SENS
LEVEL
LIMITER
MUTE
MIC/LINE
+
REMOTE LEVEL
–
INPUT 1
+
–
INPUT 1
LEVEL
G
SIGNAL LED
PEAK LED
REMOTE LEVEL
INPUT 3/MIXED
MIC/LINE
INPUT 2
OUTPUT
G
LOW CUT
125Hz 12dB
+
–
DC 24V
24V
LOW CUT
125Hz 12dB
G
INPUT 2
LEVEL
RCA INPUT
INPUT 3
POWER SHOW
LED
R
MUTE
L
INPUT 3
LEVEL
Specifications
Description
3 x 1 Mic/Line Mixer
Chassis Color
Chassis Material
Black
Aluminum
Inputs
Type
Qty 1, Unbalanced
Connection
RCA Left and Right Actively Summed
Impedance10KΩ
Input Level
316mV (-10dBV) = 2V (+6dBV) Balanced Output,
Maximum Input 1.6V (4.1dBV)
Type
Qty 2, Balanced Mic or Line Selectable
Connection
Removable 3 Position Captive Screw 3.5mm Spacing
Impedance1.2KΩ Balanced, 600Ω Unbalanced
Phantom
24VDC Defeatable
Low Cut Filter
125Hz/12dB Defeatable
Line Input Level
1V (0dBV) Balanced = 2V (+6dBV) Balanced Output,
Maximum Input 6V (6dBV)
Mic Input Level
46dB Gain, 10mV (-40dB) Balanced = 2V (+6dBV) Balanced Output,
Maximum Input 40mV (-27dBV)
Outputs
Type
Qty 1, Balanced Line
Connection
Removable 3 Position Captive Screw 3.5mm Spacing
Impedance300Ω Balanced, 150Ω Unbalanced
Line Output Level
1V (0dBV) In = 2V (+6dBV), Maximum Output 6V (15dBV)
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
AtlasIED.com
– 10 –
Specifications are subject to change without notice.
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
Controls
Input Level Control
Output Level Control
Mute Input 3
VOX Mute Sens
Output Limiter
Remote Level
Dip Switch Function
Qty 3, Removable Knobs with Security Covers
Qty 1, Removable Knob with Security Cover
Contact Closure, Removable 2 Position Captive Screw
3.5mm Spacing
Trim Adjust for Mic Sensitivity
Threshold Adjust
Control Port 10K External Pot, Removable 2 Position Captive Screw 3.5mm Spacing
• Phantom Power 24VDC, Input 1 & 2
• Input 1 & 2, Mic/Line Select
• Input 1 & 2, 125Hz/12dB High Pass Filter
• Input 3, Mute Receive
• Remote Level Assign, Mix or Input 3
Indicators
Input Signal
Green, 25mV On Threshold
Input Peak
Red, -3dB Before Clip
Limiter
Red, Limiter Activation
PowerBlue
Electrical
Frequency Response
THD
Signal to Noise
Output Limiter
20Hz - 20kHz (±1dB)
.06% & 1kHz
Line to Line: 85dBV
Mic to Line: 78dBV
Threshold Adjust 50mV Mimimum Output to No Limit
Power Requirements
Voltage
Power Consumption Power Consumption 24VDC
60mA
1.4W
Dimensions
H 1.5" (39mm) x W 4" (101mm) x D 2.75" (70mm)
Weight
6oz, .165kg
Included Accessories
Velcro™Industrial-Grade
Multi-Mount Plate
Qty 1, Includes Two (2) M3 x 4mm Screws
Cable Retainers
Qty 2
Level Control Knobs
Qty 3
Level Control Security Covers Qty 3
Optional Accessories
TSD 24VDC
TSD-RMK
TSD-RMKHR
TSD-RRMK
Power Supply
1 RU 19" Width Rack Mount Panel (Supports 4 TSD Units)
1 RU Half Rack Width Panel (Supports 2 TSD Units)
Rear Rack Mounting Kit
Safety and Certifications
External Power Supply
cUL, CE, RoHS, TUV
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
– 11 –
Specifications are subject to change without notice.
AtlasIED.com
TSD-MIX31RL
3x1 Mic/Line Mixer
Owner’s Manual
Limited Warranty
All products manufactured by AtlasIED are warranted to the original dealer/installer, industrial or
commercial purchaser to be free from defects in material and workmanship and to be in compliance
with our published specifications, if any. This warranty shall extend from the date of purchase for
a period of three years on all AtlasIED products, including SOUNDOLIER brand, and ATLAS SOUND
brand products except as follows: one year on electronics and control systems; one year on
replacement parts; and one year on Musician Series stands and related accessories. Additionally,
fuses and lamps carry no warranty. AtlasIED will solely at its discretion, replace at no charge or
repair free of charge defective parts or products when the product has been applied and used in
accordance with our published operation and installation instructions. We will not be responsible
for defects caused by improper storage, misuse (including failure to provide reasonable and
necessary maintenance), accident, abnormal atmospheres, water immersion, lightning discharge,
or malfunctions when products have been modified or operated in excess of rated power, altered,
serviced or installed in other than a workman like manner. The original sales invoice should be
retained as evidence of purchase under the terms of this warranty. All warranty returns must comply
with our returns policy set forth below. When products returned to AtlasIED do not qualify for repair
or replacement under our warranty, repairs may be performed at prevailing costs for material and
labor unless there is included with the returned product(s) a written request for an estimate of repair
costs before any nonwarranty work is performed. In the event of replacement or upon completion of
repairs, return shipment will be made with the transportation charges collect.
EXCEPT TO THE EXTENT THAT APPLICABLE LAW PREVENTS THE LIMITATION OF CONSEQUENTIAL
DAMAGES FOR PERSONAL INJURY, ATLASIED SHALL NOT BE LIABLE IN TORT OR CONTRACT
FOR ANY DIRECT, CONSEQUENTIAL OR INCIDENTAL LOSS OR DAMAGE ARISING OUT OF THE
INSTALLATION, USE OR INABILITY TO USE THE PRODUCTS. THE ABOVE WARRANTY IS IN LIEU OF
ALL OTHER WARRANTIES INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE.
AtlasIED does not assume, or does it authorize any other person to assume or extend on its behalf,
any other warranty, obligation, or liability. This warranty gives you specific legal rights and you may
have other rights which vary from state to state.
Service
Should your Atlas TSD require service, please contact the AtlasIED
warranty department at 1-877-689-8055, ext. 277 to obtain an RA number.
AtlasIED Tech Support can be reached at 1-800-876-3333 or support.atlasied.com.
Visit our website at www.AtlasIED.com to see other Atlas products.
©2017 Atlas Sound L.P. The Atlas “Circle A”, Soundolier, and Atlas Sound are trademarks of Atlas Sound L.P.
IED is a registered trademark of Innovative Electronic Designs LLC. All Rights Reserved.
All other trademarks are the property of their respective owners. All specs are subject to change without notice. ATS003941 RevD 4/17
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
AtlasIED.com
– 12 –
Specifications are subject to change without notice.
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