Atlas IED TSD-MIX32RL User manual

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com– 1 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
TSD-MIX32RL
3x2 Stereo Line Mixer
with Remote Level

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com – 2 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
Description
The AtlasIED TSD-MIX32RL is a 3x2 stereo line mixer with Remote level control. It is ideal for
applications where multiple stereo line sources need to be combined into a preamp utilizing the
local or remote Master level control. The unit can be easily interfaced with AtlasIED amplifiers.
Applications include restaurants, conference rooms, and schools.
Additional on board EQ can be done utilizing the Base control (100Hz ±6db) and Treble control
(10KHz ±6dB). The TSD-MIX32RL uses high quality, low noise components to ensure clarity and quiet
operation without unwanted coloration.
The TSD-MIX32RL 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, 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-resistant security covers. The TSDs are highly efficient and meet most energy
standards as one 24V DC power supply (available separately) can power multiple Atlas Time Saving
Devices.
Features
• Three Stereo Unbalanced Line Inputs, One
Set of RCA and Two 3.5mm (1⁄8")
• Balanced Line Outputs Left & Right
• Unbalanced Line Outputs Left & Right
• Output Peak & Signal Indicator LEDs
• Input Signal Indicator LEDs, Qty 3
• Base & Treble Controls ±6dB
• Remote Master Level Control
• High Gain Output for Driving Long
Balanced Lines
• Separate Ground Connections
• Security Covers Included for All Front
Panel Controls
• Cable Management System
• Multiple Mounting Congurations
• Removable Phoenix Style I/O Connectors
• Meets Most Energy Standards
• Compact Chassis Design
Audio Aplications
• Stereo Mixer
• Source Preamp
• Remote Level Control
• Line Driver
Installation
• Restaurants
• Sports Bars
• Schools
• Industrial Facilities
• House of Worship

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com– 3 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
Front Panel Description
1. Power LED - Illuminates Blue when 24VDC power is present.
2. Inputs 1-3 Level Controls - Each input has a stereo rotary level control that is independent of
the other input controls. Turn clockwise to increase signal and counterclockwise to decrease
signal. Each level control has a removable knob that ts onto the shaft. Level adjustments can
also be made via the screw driver slot on the potentiometer shaft. Note: Each Input has a security
cover included with the TSD to prevent tampering.
3. Mixed output Level Control - The MIX32RL has a stereo rotary output level control. The
level control is the summed signals of the three inputs. Turn clockwise to increase signal and
counterclockwise to decrease signal. Each level control has a removable knob that ts onto the
shaft. Level adjustments can also be made via the screw driver slot on the potentiometer shaft.
Note: The Output has a security cover included with the TSD to prevent tampering.
4. Output Signal LED - Illuminates Green when there is 25mV of signal present at the output.
Note: The LED will not illuminate if the Output Level is turned OFF.
5. Output Peak LED - Illuminates Red when the output signal reaches -3dBV before signal clipping.
An occasional ash is ok, but if the LED is on steadily, reduce the input or output level until the
LED is OFF.
6. Bass Control - 100Hz ±6dB, center point at.
7. Treble Control - 10Hz ±6dB, center point at.
1
5
4
3 6 72

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com – 4 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
Rear Panel Description
TSD Input/Output connections are removable for easy system wiring. The connectors have 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 TSD’s low power consumption, a
single external power supply may power more than one TSD. Please refer to the specications
on current requirements in milliamps to match with the appropriate power supply. Please observe
the polarity of the wiring to this connector. Note: It is acceptable to exceed the current
requirements of the TSDs but NOT safe to use a power supply that is below the current
requirement of the device.
2. Input 1 RCA Stereo Unbalanced - Left & right line level input.
3. Inputs 2 & 3 Stereo Unbalanced 3.5mm (1⁄8") - Left & right line level input.
4. Left & Right Balanced Line Outputs - Balanced line level signals are to be connected to the
proper terminals. The connections between devices must be mated properly to the input
connectors or signal loss and/or noise may be introduced. Note: Unbalanced line level inputs can
be inserted by using the following wire conguration: Tie (short) the (G) and (-) terminals together.
5. Main Output RCA - Left & right unbalanced line outputs.
6. Remote Level - For remote gain control, connect the AtlasIED AAVC-10K (or equal) wall plate to
these terminals. Distance can be up to 200 ft.
7. 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 rmly tighten the screws.
1 6
77
7 7
5 2
34

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com– 5 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
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.

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com – 6 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
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 at 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)

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com– 7 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
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 ll 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 ll one of the
spaces if only one TSD is being used.

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com – 8 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
3. TSD-RRMK Rear Rack Mounting Kit - For complete exibility 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.

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com– 9 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
Block Diagram
POWER LED
DC
DC INPUT
3.5mm PORT
INPUT 3
OP
OP
3.5mm PORT
INPUT 2
OP
OP
OP
OP
OP OP OP
OP
OP
OP
OP
OP
OP OP OP
RMT LEVEL
MASTER
LEVEL
INPUT 3 LEVEL
INPUT 2 LEVEL
TREBLE
SIGNAL PEAK
BASS
TREBLE
MIX BUSS AMP
BASS
RCA
INPUT 1
OP
OP
OP
INPUT 1 LEVEL
G
– L
+
G
– R
L
R
MAIN OUTPUT
MAIN OUTPUT
+
+

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com – 10 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
Specications
Description 3 x 2 Stereo Line Mixer with Remote Level
Chassis Color Black
Chassis Material Aluminum
Inputs
Type Qty 1, Unbalanced RCA Left & Right
Type Qty 2, Unbalanced 3.5mm Stereo
Impedance 10kΩBalanced
Unbalanced Line Input 300mV (-10dB) = 1.5V (3dBV) Output
Maximum Input 1.5V (3dBV)
Outputs
Type Qty 2, Balanced Line
Connection Removable 3 Position Captive Screw 3.5mm Spacing
Impedance 300ΩBalanced, 150ΩUnbalanced
Maximum Output Balanced 5V (14dBV)
Type Qty 2, RCA Unbalanced Line
Impedance 150ΩUnbalanced
Unbalanced Line Output 300mV (-10dB) = 1.5V (3dBV) Output
Maximum Output Unbalanced 5V (14dBV)
Controls
Input Level Control Qty 3, Removable Knobs with Security Covers
Output Level Control Qty 1, Removable Knob with Security Cover
Bass Trim Front Panel (recessed) ±6dB 100Hz
Treble Trim Front Panel (recessed) ±6dB 10kHz
Indicators
Input Signal Green, 25mV ON Threshold, Qty 3
Output Signal Green, 25mV ON Threshold, Qty 1
Output Peak Red, -3dB Before Clip, Qty 1
Power Blue, Qty 1
Electrical
Frequency Response 20Hz - 20kHz (±1dB)
THD .06% @ 1kHz
Signal to Noise Line to Line: 85dBV
Power Requirements
Voltage 24VDC, 60mA
Power Consumption Current 60mA
Power Consumption VA Watts 1.4W
Dimensions H 1.5" (39mm) x W 4" (101mm) x D 2.75" (70mm)
Weight 6oz, .165kg

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com– 11 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
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 4
Level Control Security Covers Qty 4
Optional Accessories
TSD 24VDC Power Supply
TSD-RMK 1 RU 19" Width Rack Mount Panel (Supports 4 TSD Units)
TSD-RMKHR 1 RU Half Rack Width Panel (Supports 2 TSD Units)
TSD-RRMK Rear Rack Mounting Kit
Safety and Certifications
External Power Supply cUL, CE, RoHS, TUV

Owner’s Manual
TSD-MIX32RL
Stereo Line Mixer with Remote Level
AtlasIED.com – 12 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis,Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
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. ATS004401 RevB 4/17