Marshall STANMORE II Bluetooth Speaker User Manual

STANMORE II BLUETOOTH
USER MANUAL 

LEGAL & TRADEMARK NOTICE

• Design of device and packaging are intellectual properties of Zound Industries International AB and Marshall Amplification Plc. © All Rights Reserved. Zound Industries International AB is hereinafter referred to as “Zound Industries” or “manufacturer”.
• MARSHALL, Marshall Amps, their respective logos, “Marshall” and “Marshall” trade dress are trademarks and intellectual property of Marshall Amplification Plc and may not be used without permission. Permission granted to Zound Industries.
• Qualcomm aptX is a product of Qualcomm Technologies International, Ltd. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries, used with permission. aptX is a trademark of Qualcomm Technologies International, Ltd., registered in the United States and other countries, used with permission.
• The Bluetooth® wordmark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Zound Industries is under license.
• Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.
• Google Play and the Google Play logo are trademarks of Google LLC.
• All other trademarks are the property of their respective owners and may not be used without permission.
• For more legal information related to this product and to its use in your specific region, and for more detailed information about Zound Industries and partner & license information, please visit the website: www.marshallheadphones.com. The user is recommended to visit the website regularly for up-to-date information.

Zound Industries International AB, Centralplan 15, 111 20 Stockholm, Sweden

BOX CONTENTS

1. MARSHALL STANMORE II WIRELESS HOME Bluetooth ® SPEAKER
2. QUICK START GUIDE
3. IMPORTANT SAFETY INSTRUCTIONS
4. MAINS LEAD

GENERAL DESCRIPTION

1. AUX INPUT FOR 3.5 mm JACK
2. SOURCE INDICATORS
3. SOURCE BUTTON
4. VOLUME KNOB
5. BASS KNOB
6. TREBLE KNOB
7. PLAY/PAUSE BUTTON
8. POWER LEVER
9. BASS PORT
10.  BACKPLATE
11.  RCA INPUT (LEFT AND RIGHT)
12. MAINS INPUT
13. MAINS LEAD

PLUGGING IN THE STANMORE II

IMPORTANT: ALWAYS ENSURE THAT THE MAINS LEAD, POWER JACK AND SPEAKER
ARE COMPATIBLE WITH YOUR MAINS SUPPLY AND WALL SOCKET.

1. CONNECT THE MAINS LEAD INTO THE MAINS INPUT ON THE SPEAKER.
2. CONNECT THE POWER JACK TO THE WALL SOCKET.

TURNING THE STANMORE II ON/OFF

1. ON: PULL AND HOLD THE  POWER LEVER  TOWARDS THE FRONT OF THE SPEAKER UNTIL THE POWER-ON SOUND PLAYS AND THE  INDICATORS LIGHT UP.
   OFF: PULL AND HOLD THE  POWER LEVER  TOWARDS THE FRONT OF THE SPEAKER UNTIL THE POWER OFF SOUND PLAYS AND ALL INDICATORS TURN OFF.

SETTING UP THE STANMORE II

CONFIGURE THE SPEAKER WITH THE MARSHALL BLUETOOTH ® APP TO GET THE MOST OUT OF IT. THE APP IS AVAILABLE FROM THE APP  STORE AND GOOGLE PLAY.

1. DOWNLOAD THE MARSHALL BLUETOOTH ® APP AND FOLLOW THE IN-APP INSTRUCTIONS.

SELECTING AUDIO SOURCE

THERE ARE MANY WAYS TO CONNECT TO YOUR STANMORE II, EITHER WIRELESSLY OR BY CABLE.

• WIRELESS Bluetooth CONNECTION
• AUX – 3.5 mm STEREO JACK
• RCA – DOUBLE RCA (LEFT AND RIGHT) JACKS

1. PUSH THE  SOURCE  BUTTON TO TOGGLE BETWEEN Bluetooth, AUX, AND RCA AUDIO SOURCE.
2. A LIT INDICATOR SHOWS WHICH SOURCE IS SELECTED.
   THE SOURCE CAN ALSO BE SELECTED FROM THE  MARSHALL BLUETOOTH ® APP.

CONNECTING VIA Bluetooth (PAIRING)

1. SELECT Bluetooth AS THE INPUT. PUSHING THE  SOURCE  BUTTON TOGGLES THE INPUT SOURCES.

2. PUSH AND HOLD THE  SOURCE  BUTTON FOR 2 SECONDS.
   THE Bluetooth INDICATOR STARTS TO BLINK.

3. ENABLE Bluetooth ON YOUR DEVICE (SMARTPHONE, TABLET, COMPUTER).

4. SELECT  STANMORE II  FROM THE Bluetooth LIST AND ACCEPT PAIRING.
   THE Bluetooth INDICATOR ON THE SPEAKER STOPS BLINKING AND REMAINS LIT WHEN THE UNITS ARE CONNECTED.
   STANMORE II CAN BE CONNECTED TO TWO Bluetooth DEVICES AT THE SAME TIME.
   PLAYING A CONNECTED Bluetooth DEVICE WILL MAKE IT THE SELECTED AUDIO SOURCE, PAUSING ANY PREVIOUSLY PLAYED AUDIO ON THE  SECOND DEVICE.

CONNECTING VIA AUX INPUT

1. CONNECT A 3.5 mm STEREO JACK TO THE INPUT LABELLED  AUX  ON THE TOP OF THE SPEAKER.
2. CONNECT THE OTHER END OF THE LEAD TO THE AUDIO OUTPUT ON YOUR AUDIO SOURCE.
3. SELECT AUX AS THE INPUT. PUSHING THE  SOURCE  BUTTON TOGGLES THE INPUT SOURCES.

CONNECTING VIA RCA INPUT

1. CONNECT A LEAD WITH RCA JACKS TO THE INPUTS LABELLED  RCA  ON THE BACK OF THE SPEAKER.
2. CONNECT THE OTHER END OF THE LEAD TO THE OUTPUT ON YOUR AUDIO SOURCE.
3. SELECT RCA AS THE INPUT. PUSHING THE  SOURCE  BUTTON TOGGLES THE INPUT SOURCES.

ADJUSTING THE VOLUME/BASS/TREBLE

THE STANMORE II INCLUDES THREE CONTROLS FOR ADJUSTING THE AUDIO.

1. VOLUME KNOB
2. BASS KNOB
3. TREBLE KNOB

PLAY/PAUSE CONTROL

THE STANMORE II HAS A PLAY/PAUSE BUTTON TO CONTROL THE MUSIC WHEN PLAYING VIA Bluetooth.

1. SINGLE-CLICK TO EITHER PLAY OR PAUSE.
2. DOUBLE-CLICK TO SKIP FORWARD.
3. TRIPLE-CLICK TO SKIP BACK.

COUPLE SPEAKERS

TWO ACTON II, STANMORE II OR WOBURN II SPEAKERS CAN BE COUPLED TO ACT AS ONE SOUND SYSTEM. THERE ARE TWO MODES TO CHOOSE FROM:

• AMBIENT MODE  – TWO SPEAKERS PLAY THE SAME AUDIO SYNCHRONISED. EACH SPEAKER PLAYS BOTH THE LEFT AND RIGHT CHANNELS.
  CHOOSE THIS MODE IF YOUR SPEAKERS ARE PLACED AT DIFFERENT HEIGHTS, DIRECTIONS,S OR AREAS OF THE ROOM.

• STEREO MODE  – TWO SPEAKERS OF THE SAME SIZE ARE COUPLED AS A STEREO PAIR. WITH ONE SPEAKER ON THE LEFT CHANNEL AND THE  OTHER ON THE RIGHT.
  CHOOSE THIS MODE IF THE SPEAKERS ARE PLACED AT THE SAME HEIGHT, EQUAL DISTANCE, AND FACING THE SAME DIRECTION.

1. TO COUPLE TWO SPEAKERS, OPEN THE  MARSHALL BLUETOOTH ®APP AND CONNECT TO YOUR SPEAKERS.
2. GO TO A COUPLE OF SPEAKERS  AND FOLLOW THE IN-APP INSTRUCTION.

STANDBY MODE

IF THE STANMORE II IS LEFT UNUSED FOR 20 MINUTES THE SPEAKER GOES INTO STANDBY TO SAVE ENERGY. IN THIS MODE ALL INDICATORS  ARE OFF.

1. INTERACT WITH ANY BUTTON OR KNOB ON THE TOP PANEL TO WAKE THE SPEAKER UP FROM STANDBY MODE.

TECHNICAL INFORMATION

ACOUSTIC SPECIFICATION

• STEREO LOUDSPEAKER WITH BASS REFLEX SYSTEM
• DIGITAL CLASS D AMPLIFIERS: 2 x 15 W + 1 x 50 W
• TWEETERS: 2 x ¾” dome tweeters
• WOOFER: 1 x 5¼” woofer
• BASS AND TREBLE TONE CONTROLS
• FREQUENCY RESPONSE: 50–20,000 Hz ±6 dB
• MAXIMUM SOUND PRESSURE LEVEL: 101 dB SPL @ 1 m

CONNECTIVITY

• Bluetooth ®: Bluetooth 5.0 with Qualcomm® aptX™
• AUX: 3.5 mm stereo jack
• RCA: RCA (left and right)

TECHNICAL INFORMATION

• MAINS INPUT VOLTAGE: 100–240 VAC
• MAINS FREQUENCY: 50–60 Hz
• SIZE: 350 x 195 x 185 mm
• WEIGHT: 4.65 kg

TROUBLESHOOTING

wall socket.

Pull and hold the power lever towards the front of the speaker until the indicators light up.

THERE IS NO AUDIO OR AUDIO IS TOO LOW| The wrong audio source is selected.
Volume is set too low on either the audio source or the speaker.| Ensure that the device is connected to the  Stanmore II.
Slightly increase the volume on your audio source or the speaker.
CANNOT CONNECT OR PAIR WITH A Bluetooth DEVICE| Bluetooth is not enabled on your device (smartphone, tablet, computer). There are already two devices connected to the speaker.
The speaker is not in pairing mode.| Activate Bluetooth on your device.
Disconnect one of the connected Bluetooth devices before connecting to the speaker.
Push and hold the Bluetooth button for 3 seconds to make the speaker discoverable by the device.
THE SPEAKER IS NOT RESPONDING| A software problem has occurred.| Unplug the speaker mains plug from the wall socket, wait for 15 seconds, then plug it in again.
Bluetooth CONNECTION DROPS OUT| The two Bluetooth devices are too far apart or the connection is affected due to obstacles. There is a strong electric field surrounding the Stanmore II.| Move the devices closer so that they are within 10 meters, and unobstructed by obstacles such as walls or doors.
Items such as microwave ovens, wireless network adapters, fluorescent lights, and gas cookers use the same frequency range as the Bluetooth device.  This may lead to electrical disturbances.
THERE IS A CRACKLING SOUND| The amplifier is clipping as it has run out of output power.| Decrease the volume on your audio source.
Lower the volume or bass on the Stanmore II.
THE AUDIO IS DISTORTED| Volume is set too high on the audio source.
The audio stream or audio file is of poor quality.
Volume is set too high on the Stanmore II.
Too much bass/treble on the speaker.| Turn down the playback volume on the audio source.
Try another audio file or music player.
Lower the volume on the speaker.
Lower the bass/treble on the speaker.
ERRATIC PERFORMANCE| Interference from another electronic device.| Move the Stanmore II to another spot.
Turn off or move the interfering electronic device.

NOTES:
A BLUETOOTH DEVICE COULD CAUSE AUDIO-RELATED OR TECHNICAL FAULTS, DEPENDING ON USE, IN THE FOLLOWING CASES:

• WHEN SOME PART OF THE BODY IS IN CONTACT WITH THE RECEIVING/TRANSMITTING SYSTEM FOR THE BLUETOOTH DEVICE
  OR THE STANMORE II.

• ELECTRICAL VARIATIONS DUE TO OBSTACLES IN THE FORM OF WALLS, CORNERS, ETC.

• EXPOSURE TO ELECTRICAL DISRUPTIONS FROM DEVICES WITHIN THE SAME FREQUENCY BAND, FOR EXAMPLE, MEDICAL

EQUIPMENT, MICROWAVE OVENS, AND WIRELESS NETWORKS.
THIS WIRELESS DEVICE MAY CAUSE ELECTRICAL DISRUPTIONS DURING USE.

WWW.MARSHALLHEADPHONES.COM

References

• Marshall — 60 years of loud | Marshall.com

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