FULL MANUAL MX-ST90B Imagine the possibilities Thank you for purchasing this Samsung product. To receive more complete service, please register your product at www.samsung.
SAFETY INFORMATION SAFETY WARNINGS WARNING • To reduce the risk of fire or electric shock, do TO REDUCE THE RISK OF ELECTRIC SHOCK, DO not expose this appliance to rain or moisture. NOT REMOVE THE COVER (OR BACK). • This product contains chemicals known to the NO USER-SERVICEABLE PARTS ARE INSIDE. State of California to cause cancer and birth REFER SERVICING TO QUALIFIED SERVICE defects or other reproductive harm. PERSONNEL.
FCC Caution : FCC Radiation Exposure Statement : • Any changes or modifications not expressly This equipment complies with FCC radiation approved by the party responsible for exposure limits set forth for an uncontrolled compliance could void the user’s authority to environment. This equipment should be installed operate this equipment. and operated so there is at least 8 inches (20 cm) • This product satisfies FCC regulations when between the radiator and your body.
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.
PRECAUTIONS ABOUT THIS MANUAL 1. Ensure that the AC power supply in your house complies with the power requirements listed on the identification sticker located on the rear of your product. Install your product horizontally, on a suitable base (furniture), with enough space around it for ventilation (3~4 inches). Make sure the ventilation slots are not covered. Do not place the unit on amplifiers or other equipment which may become hot. This unit is designed for continuous use.
CONTENTS 01 Checking the Components Inserting Batteries before using the Remote Control (AAA batteries X 2) 02 03 04 05 06 2 -------------------------- Product Overview 4 5 Top Panel of the Sound Tower -------------------------- 5 Rear Panel of the Sound Tower -------------------------- 6 Connecting the Sound Tower 8 Connecting Electrical Power -------------------------- 8 Connecting Group Play Mode -------------------------- 9 Connecting an External Device 16 Connecting an Extern
07 Using the Samsung Sound Tower App 30 Install Samsung Sound Tower App -------------------------- 30 Using the Samsung Sound Tower App -------------------------- 30 What you can do with Samsung Sound Tower App: -------------------------- 31 08 Trouble shooting 32 09 License 35 10 Open Source License Notice 36 11 Important Notes About Service 36 12 Specifications and Guide 37 Specifications -------------------------- 37 ENG - vii
01 CHECKING THE COMPONENTS Sound Tower Main Unit Remote Control / Batteries (AAA batteries x 2) Power Cord • For more information about the power supply and power consumption, refer to the label attached to the product. (Label: Rear of the Sound Tower Main Unit) • To purchase additional components or optional cables, contact a Samsung Service Center or Samsung Customer Care.
3. To move the set, perform the following steps. • Press the self-locking switch of the wheels respectively to rotate the two wheels out of the bottom of the set. When it clicks, it means that the wheels are adjusted in place.
• After the set is moved, press the self-locking switch of the two wheels respectively to rotate the wheels to the bottom of the set. When it clicks, it means that the wheels are adjusted in place. Press the self-locking switch Rotate the wheels 180 degrees POWER The wheel was rotated back to the bottom of the set 4. The product should not be knocked over to ensure it keeps it’s water resistance.
02 PRODUCT OVERVIEW Top Panel of the Sound Tower BASS Remote Sensor When operating the Sound Tower system, please aim the front of the remote control at the remote sensor. LED indicator Power Turns the Sound Tower on and off. Light Press the Source Displays operating messages or current status of the Sound Tower system.
Rear Panel of the Sound Tower AUX 1 AUX 1 ECHO 1 VOL 1 MIC 1 MIC 2 VOL 2 ECHO 2 USB1 (5V 2.1A) ECHO 1 VOL 1 MIC 1 MIC 2 VOL 2 ECHO 2 USB1 (5V 2.1A) USB2 (5V 0.5A) USB2 (5V 0.5A) POWER Bluetooth PAIRING Press the PAIRING button to enter pairing mode, "PAIRING" LED on the rear plane will blink quickly. ADD STEREO Press the ADD STEREO button to connect to another same model Sound Tower wirelessly.
USB1 USB2 Power Connect a USB device to the USB1 or USB2 ports on the main unit. If you connect your cell phone to the USB1 port, you can charge it. • Press the (Source) button to select USB1 or USB2. Connect the power cord to the Power jack and connect the other end of the power cord to a wall socket to supply electrical power to the Sound Tower.
03 CONNECTING THE SOUND TOWER Connecting Electrical Power Use the power cord to connect the Sound Tower to an electrical outlet in the following order: Connect the power cord to the Sound Tower and then to a wall socket. See the illustrations below. • For more information about the required electrical power and power consumption, refer to the label attached to the product.
Connecting Group Play Mode You can connect multiple audio systems in a wired group play mode to create a more interesting party environment and to produce higher sound output. Connecting the wired Group Play mode RCA cable (not supplied) AUX2 white LED on 1st Sound Tower HOST AUX2 white LED on Continue these steps to connect Sound Towers until the last one is connected. 2nd Sound Tower Last Sound Tower Connect the analog audio cable to the OUT(Group Play) of the HOST.
– Make sure that the HOST is turned on, and has a music source connected to it, and the volume is not muted. • Wired Group Play function does not work properly: – Turn off the system. Then, turn it back on again to activate the function. • When a microphone is connected to the HOST and being used, the MIC sound is output to all the connected Sound Towers in the group.
NOTES • All the Sound Tower models can connect in Group Play mode. • When “HOST” Sound Tower connects to a Samsung TV, the Group play mode will automatically disconnect. • Environmental conditions or other factors with connected devices may have an effect on playback quality. • If the light bar blinks pink and the speaker outputs a beeping sound, an error has occurred in the Group Play mode connection. Try Step 1 and 2 again.
Connecting Stereo Mode Connect two Sound Tower and use them with a mobile device to enjoy stereo mode, to make a larger listening area or to hear greater left and right audio separation. Precondition • To use the Stereo mode, both Sound Tower systems must be the same model. • When connecting a Sound Tower, make sure it is within 3.28 ft (1 m) distance. • If the sound tower is in Group Play mode, need to exit it before using Stereo mode.
NOTES • Environmental conditions or other factors with connected devices may have an effect on playback quality. • If the ADD STEREO LED is solid red an error has occurred in the Stereo Group connection. Try steps 1 and 2 again. • Remote Controller, BT PAIRING, GROUP PLAY and Source buttons on the SUB Sound Tower are disabled while in Stereo Group mode. • The GROUP PLAY button on the MAIN Sound Tower is not available while in Stereo Group mode. • In any mode other than “BT” (ex.
Using Stereo Mode with a Samsung TV Connect two Sound Towers and use them with a Samsung TV to enjoy stereo mode, to cover a larger listening area or to hear greater left and right audio separation. Precondition • To use the Stereo mode, both Sound Tower systems must be the same model. • When connecting a Sound Tower or TV, make sure it is within 3.28 ft (1 m) distance. • Cannot set to Stereo Mode with Samsung TV if the Sound Tower is already connected to a TV via Bluetooth.
NOTES • Analog audio cables are not supplied. • If the light bar blinks pink and the speakers beep, an error has occurred in the Stereo mode connection. Repeat steps 1 through 3. • In Stereo Group mode, the remote control, BT PAIRING, GROUP PLAY, and Source buttons on the SUB Sound Tower are disabled. • The GROUP PLAY button on the MAIN Sound Tower is not available in Stereo Group mode.
04 CONNECTING AN EXTERNAL DEVICE Connect to an external device via a wired or wireless network to play the external device’s sound through the Sound Tower. Connecting an External Device via Analog Audio Cable A phone jack or RCA cable is a physical connection that transfers analog audio signals. Mobile device / MP3 / PMP 3.5 mm stereo cable (not supplied) Rear of the Sound Tower AUX 1 AUX 1 ECHO 1 VOL 1 ECHO 1 VOL 1 MIC 1 MIC 2 VOL 2 ECHO 2 USB1 (5V 2.1A) USB2 (5V 0.
NOTES • Analog audio cables are not supplied. • Depending on the length or characteristics of the cable, there may be a difference in operating distance. • AUX1 and AUX2 does not support wireless Stereo and Group Play mode. Connecting a mobile device via Bluetooth When a mobile device is connected using Bluetooth, you can hear stereo sound without the hassle of cabling. Precondition • When connecting to a new BT device, make sure it is within 3.28 ft (1 m) distance.
• The Sound Tower automatically turns off after 20 minutes in the Ready state. • The Sound Tower may not perform Bluetooth search or connection correctly under the following circumstances: – If there is a strong electrical field around the Sound Tower. – If several Bluetooth devices are simultaneously paired with the Sound Tower. – If the Bluetooth device is turned off, not in place, or malfunctions. • Electronic devices may cause radio interference.
1. Put the Sound Tower into “BT PAIRING” mode and connect each mobile device. 2. On your device, select “[AV]MX-ST9B Series” from the list that appears. 3. When the Sound Tower is connected to two mobile devices, The light bar will be fully lit in cyan, and the Bluetooth light on the rear panel will be solid. How to operate Bluetooth Multi Connection Function Play music from one of the connected Bluetooth devices while two devices are connected.
Using Bluetooth Power On When the Sound Tower is turned off, you can connect your smart device via a Bluetooth connection to turn it on. 1. Press and hold the BASS button on the remote control or on the top panel to enable the Bluetooth Power On function. Lighting bar will blink white once. 2. When the Sound Tower is off, connect your smart device via Bluetooth. (For information on Bluetooth connections, refer to your smart device’s manual.) 3.
3. Sound from the TV will be heard once the Sound Tower connects via Bluetooth. • If Sound Tower can not find any Samsung TV within 5 minutes, Sound Tower will terminate “SEARCHING TV” mode and turn to “BT PAIRING” mode. If any Samsung TV is found, the Sound Tower will request connection to the TV. NOTES • To stop searching for a Samsung TV, turn off the Sound Tower or press the (Source) or PAIRING button. • Sound Tower does not support multi connection if Samsung TV is connected.
05 CONNECTING A USB STORAGE DEVICE You can play music files located on USB storage devices through the Sound Tower. Rear of the Sound Tower USB1 white LED on LIGHT AUX USB OR USB1 AUX 1 ECHO 1 VOL 1 MIC 1 MIC 2 VOL 2 ECHO 2 USB1 (5V 2.1A) USB2 (5V 0.5A) (5V 2.1A) USB2 PAIRING TEMPO SOUND MODE EFFECT DJ EFFECT OR (5V 0.5A) USB2 white LED on POWER USB storage device (not supplied) 1. Connect a USB storage device to the USB jacks on your Sound Tower. 2.
Supported Audio Formats File Extension *.mp3 *.wma *.aac *.wav *flac Audio Codec Sampling Rate Bit Rate MPEG 1 Layer3 32 kHz ~ 48 kHz 32 kbps ~ 320 kbps MPEG 2 Layer3 16 kHz ~ 24 kHz 8 kbps ~ 160 kbps MPEG 2.
Connecting an Optional Microphone You can output your voice from the system by connecting a dynamic microphone with a normal plug. MIN AUX 1 AUX 1 ECHO 1 VOL 1 MIC 1 MIC 2 VOL 2 ECHO 2 USB1 (5V 2.1A) ECHO 1 VOL 1 MIC 1 MIC 2 VOL 2 ECHO 2 USB1 (5V 2.1A) MAX MIN MAX USB2 (5V 0.5A) USB2 (5V 0.5A) Microphone(Not supplied) POWER 1. Open the rear panel cover. 2. Turn the MIC1/2, VOL1/2 & ECHO1/2 knob to MIN to reduce the microphone level. 3.
06 USING THE REMOTE CONTROL How to Use the Remote Control LIGHT PAIRING AUX USB EFFECT LIGHT Power Press the (LIGHT) button to turn the TEMPO Lighting Mode on. LIGHT (Only active during music playback) LIGHT AUX PressUSB the button repeatedly to cycle through Lighting LEDPAIRING the available light modes: AMBIENT, PARTY, EFFECT whiteDJ blink x1 TEMPO DANCE, THUNDERBOLT, STAR or OFF.
Press to select the AUX1 or AUX2 sources connected to the Sound Tower. USB AUX AUX1 white LED on PAIRING AUX TEMPO SOUND MODE OR Lighting LED white blink x1 LIGHT EFFECT LED indicator on the top of the product AUX USB EFFECT PAIRING DJ TEMPO Press the button repeatedly to cycle through the available sound effects: PARTY, STANDARD, HIPHOP, EDM, ROCK, LATIN, HOUSE or REGGAE.
EFFECT EFFECT DJ Press the (UP) button to move to the previous folder in the USB device. UP DOWN Folder UP Lighting LED white blink x1 BASS Volume up, Volume down / Skip LIGHT USB PAIRING Lighting LED White blink x1 • Volume up, Volume down Press the (Volume up) or (Volume down) to adjust the volume level up or down. • Music Skip Press the button to select the next music file.
BASS BASS Press the BASS button to use the bass boost. Press it again to return to the normal sound. Press and hold the BASS button for more than 5 seconds to turn on or off the BLUETOOTH POWER function. Lighting LED white blink x1 ※ Not available The remote control button function is not available in the current source. Lighting LED Pink blink x1 From middle to end How to use Sound Mode Your Sound Tower provides predefined equalizer settings that are optimized for particular music genres. 1.
How to use DJ Effect The DJ Effect function lets you add DJ sound effects to your music. The level of each effect is adjustable. 1. Press the DJ button on the Remote control. 2. Each time you press the DJ button, the Sound Tower cycles through the available DJ Effects: • NOISE: Create white noise mixed with the original sound through the filter and output. • FILTER : Creates an effect similar to the sound of only treble or bass. • CRUSH: Creates an effect that makes the original sound sharper.
07 USING THE SAMSUNG SOUND TOWER APP Install Samsung Sound Tower App To control this product with your Smart Device and the Samsung Sound Tower app, download the Samsung Sound Tower App from the Google Play Store or Apple App Store, and install it on your Smart Device. Using the Samsung Sound Tower App You can control the system more flexibly and enjoy it in new ways using the App. Precondition • This function may not be supported, depending on the mobile device.
What you can do with Samsung Sound Tower App: • Balance the sound using preset EQs or custom EQs. • Change the sound effect using DJ EFFECT. • Configure the various settings for the system. • Change the light effect by preset or custom. • Adjust the Volume. • Switch source NOTES • To use this function, update the Sound tower app to the latest version. The function may not be supported, depending on the app version.
08 TROUBLE SHOOTING Refer to the table below if this product does not function properly. If the problem you are experiencing is not listed below or if the instructions below do not help, turn off the product, disconnect the power cord, and contact Samsung Electronics at 1-800-SAMSUNG (1-800-726-7864). Sound Tower does not turn on. ; Power cannot be turned on via remote control or mobile Party Audio App, Remove the power plug, after a while plug it in again, Press the POWER button to turn on the Sound Tower.
Files in USB device cannot be played back. ; If there are obstacles between the Sound Tower and your Bluetooth device, remove ; Switch the source to USB1/USB2 by or avoid the obstacles. pressing the source button, plug-in the ; There may be sound drop when connected to Samsung TV, please refer to page15 USB device to correct port(USB1/USB2). ; You may using an unsupported USB device. “Using Stereo Mode of Samsung TV” steps The USB storage device must be formatted to reconnect the Samsung TV.
Stereo mode connection is not working. BT power on not working. ; The Add Stereo button does not work in ; Remove the power plug, after a while Group Play mode, disconnect the wireless plug-in it again, Press the POWER button to Group Play mode and try Stereo mode turn on the Sound Tower. connection again. How to use the water resistant function? I want to switch the HOST (MAIN) system to the other in wireless Group Play or Stereo Group connection.
09 LICENSE The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Samsung Electronics Co., Ltd. is under license. Other trademarks and trade names are those of their respective owners. Qualcomm aptX is a product of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries. aptX is a trademark of Qualcomm Technologies International, Ltd.
10 OPEN SOURCE LICENSE NOTICE To send inquiries and requests regarding open sources, contact Samsung via Email (oss.request@samsung.com). 11 IMPORTANT NOTES ABOUT SERVICE • Figures and illustrations in this User Manual are provided for reference only and may differ from actual product appearance. • An administration fee may be charged if either: a. An engineer is called out to your home at your request and there is no defect in the product. b.
12 SPECIFICATIONS AND GUIDE Specifications Model Name MX-ST90B USB1: 5V/2.1A USB1/USB2 USB2: 5V/0.5A Weight 54.0lbs(24.5kg) 16.7 x 33.9 x 15.1 inches Dimensions (W x H x D) (424 x 861 x 383mm) Operating Temperature Range +41°F to +95°F (+5°C to +35°C) Operating Humidity Range 10 % ~ 75 % AMPLIFIER 1700 W Rated Output power Overall Power Consumption 150W NOTES • Samsung Electronics Co., Ltd reserves the right to change the specifications without notice.
LIMITED WARRANTY TO ORIGINAL CONSUMER PURCHASER WITH PROOF OF PURCHASE AND/OR PROOF OF DELIVERY This SAMSUNG brand product, as supplied and distributed by SAMSUNG and delivered new, in the original carton to the original consumer purchaser, is warranted by SAMSUNG against manufacturing defects in materials and workmanship for a limited warranty period of: One (1) Year Parts and Labor* (*90 Days Parts and Labor for Commercial Use) This limited warranty begins on the date of delivery to the original consumer
QUESTIONS OR COMMENTS? Country IN THE US Samsung Service Center 1-800-SAMSUNG (726-7864) Web Site Address www.samsung.com/us/support Samsung Electronics America, Inc. 85 Challenger Road Ridgefield Park, NJ 07660 © 2022 Samsung Electronics Co., Ltd. All rights reserved.