background image

13 

 

 
 
 

V

OLUME 

S

ETTINGS

 

H

ARDWARE 

V

OLUME 

B

UTTONS

 

Occasionally you may encounter a situation where the setting for 
the number of volume steps between the KEF Control app and the 
streaming service you are using are different. This may cause the 
volume to jump unexpectedly while adjusting the volume using the 
hardware volume controls (device rocker switches). 
 
If this occurs, disable the hardware volume control to eliminate 
the issue. 
 

V

OLUME 

B

UTTON 

S

ENSITIVITY

 

This allows you to set the volume step movement for each single 
press of the device rocker switches. 
 

E

NABLE 

L

IMITATION

 

When switched on, this setting allows you to limit the maximum 
output volume. The settings are in percentages. 

 
S

PEAKER 

I

NFO

 

Access default product information. In the event your LSX needs 
service or support some of this information may need to be 
supplied to our Support Team. 

 

Speaker Name: 

The name you gave your speakers 

during the onboarding process 

 

MAC Address:

 (Media Access Control address) is the 

network address of the device 

 

IP Address: 

Internet Protocol address of your LSX 

 

Speaker Serial No.

:

 

The factory issued serial number 

of your LSX 

 

Firmware Version:

 The current loaded and operating 

firmware in your system 

 

Forget Speaker

Select this when resetting your 

speaker or if you need to re-onboard your LSX. This will 
erase all stored information in the Control app 

 

 

F

IRMWARE 

U

PDATE

 

This screen alerts you to new firmware 
releases. Select 

U

PDATE

 

to download 

the latest firmware to your LSX. (pg 24) 
 

  The interspeaker cable must be 

connected to perform firmware 
updates.  

 

 

In order to keep your LSX 

operating optimally, please be  

 sure to update the firmware as 

soon as possible after updates become 
available. 
 
 

 
 

S

END 

L

OGS 

&

 

F

EEDBACK

 

In the event you encounter a problem with your LSX, please 
contact our Support Team and send our Development Team a log 
of the activity at the time of the failure or issue. (pg 31) 
 
This information is extremely helpful to our Support Techs in 
diagnosing the issue. Feedback from the field is also an invaluable 
aid to our Development Team.   
 

 

KEF Control App 

 

Содержание LSX

Страница 1: ...LSX Owner s Manual EN This manual explains setup preparation and operation of the LSX Music System...

Страница 2: ...lume Limitation 13 Speaker Information 13 Send Logs Information 13 Section 6 KEF Stream App Pg 14 KEF Stream app Media Servers Section 7 Wi Fi Pg 15 Wi Fi Introduction Router Requirements Section 8 Bl...

Страница 3: ...Control and Stream App Section 18 Care Cleaning Pg 27 Modern Lifestyle White MYS Edition Olive Green Red Blue Contemporary Classic Audiophile Black versions Section 19 Troubleshooting Guide Pg 28 Trou...

Страница 4: ...regions may vary Due to product improvements specifications and appearance are subject to change without notice Icons and their meanings Indicates use precautions and feature limitations Indicates ti...

Страница 5: ...SX you can tailor the sound of your units to your taste or to correct audio problems within your listening area page 18 MULTI ROOM CONTROL With Apply Airplay2 and Roon you can control multiple devices...

Страница 6: ...will slowly alternate between amber and white While LSX is connecting to your network the Master Speaker indicator will turn amber and pulse on and off OPEN KEF CONTROL APP Master speaker indicator sl...

Страница 7: ...e successfully connected your LSX to your local network and the KEF Control and Stream apps you are now able to set sound profiles for your various listening sources Please see page 19 for further inf...

Страница 8: ...AL TOSLINK optical audio cable input for connection to television optical output May also be used for audio devices with optical outputs such as CD players AUX Analog audio input Connect to audio devi...

Страница 9: ...e you are situated The new 4 Uni Q driver array is the same signature KEF technology used throughout KEF s speaker line Uni Q has been in constant development since 1988 Through precise positioning of...

Страница 10: ...udio output A precise on board clock controls the timing between the left and right channels whether in Cable Mode or when using KEF s proprietary on board Wi Fi network for complete wireless operatio...

Страница 11: ...firmware updates User profiles and individual sound settings The KEF Control app is available as a free download from either the Apple App Store or Google Play From time to time KEF releases updates...

Страница 12: ...z 24 bit resolution streaming switch CABLE MODE on and attach the Cat6 interspeaker cable included in the LSX accessories pack CABLE MODE must be selected in the Control App and the interspeaker cable...

Страница 13: ...AC Address Media Access Control address is the network address of the device IP Address Internet Protocol address of your LSX Speaker Serial No The factory issued serial number of your LSX Firmware Ve...

Страница 14: ...work connected storage devices These devices may include a Network Attached Storage device NAS Server a connected PC or other storage device that resides on the same network as your LSX From the main...

Страница 15: ...ansmission speed ROUTER REQUIREMENTS There are two router bands available on most current network equipment 2 4GHz and 5GHz Most standard routers supplied by your cable or internet provider will be Du...

Страница 16: ...ere are apps available that allow you to check which channels are available and what your network signal strength is These may help you set up the best possible streaming environment for your LSX 8 Bl...

Страница 17: ...like to connect a USB audio device such as a PC or laptop to LSX use a commercially available USB to Optical converter not included and select the Optical input as described above 10 AUX Analog Inputs...

Страница 18: ...ering feat added to the DSP allows LSX to produce near perfection in time alignment and musical reproduction You can toggle the Phase Correction operation on and off in the KEF Control App Advanced Mo...

Страница 19: ...l front baffle altering the frequency response of the speaker The Desk Mode adjustment attenuates frequencies centered at approximately 180Hz 50Hz to 500Hz in dB steps to compensate for reflections wh...

Страница 20: ...Allows you to control the subwoofer volume from the KEF Control App For best results turn the volume control on the subwoofer past the highest position you would be likely to use This will allow you t...

Страница 21: ...r with a router that cannot keep up with the bitrates necessary for High Resolution streaming dropouts and delays may occur In this event please select either the Normal or High streaming quality sett...

Страница 22: ...96kHz 24 bit with LSX while using the power of the Internet to compile photographs biographical material reviews and the latest news from the artists you are listening to LSX communicates with Roon an...

Страница 23: ...EF Kube to LSX via a simple RCA type pin jack located on the rear of the Master speaker Subwoofer volume crossover and phase can be controlled from the KEF Control App KEF CONTROL BASIC From the KEF C...

Страница 24: ...e updates are available KEF Control and Stream Apps As new versions of the KEF Control and KEF Stream Apps are released please update via the Apple App Store or Google Play HOW TO UPDATE THE FIRMWARE...

Страница 25: ...ne call or text during the operation Avoid allowing your device to enter sleep mode during the update operation 4 Depending on network environment and the size of the update the update may take up to...

Страница 26: ...l reboot to allow the update to take effect 4 After the update is complete and the speakers have been re booted the operation is complete If for any reason the update fails at any point during the pro...

Страница 27: ...spills with an absorbent cloth or paper towel Do not rub the cloth to avoid leaving further residue in the fabric Remove non greasy stains by carefully dabbing the stain with a lint free cloth or spon...

Страница 28: ...g 3 Exit the KEF Control App 4 Unplug the power cable from the Master speaker and wait 60 seconds before plugging it back in 5 The Master speaker indicator should be alternating orange white indicatin...

Страница 29: ...ify Alternating Blue Magenta Yellow White Firmware update mode Red Blinking Firmware Upgrade Failed Restart procedure If problem persists contact Customer Service Alternating Blue White Bluetooth Pair...

Страница 30: ...error unplug for 10 minutes reconnect to power and perform factory reset REPORTING ISSUES Networked products are complicated and often issues may appear to be related to the LSX system while they are...

Страница 31: ...oth resolution is standard up to 48kHz 24 bit LSX converts analog program material to 96kHz 24 bit before streaming Playback will be set to 48kHz 24 bit for wireless streaming not in Cable Mode APPEND...

Страница 32: ...etooth Pairing 0x98 Discrete Mute 0x48 Discrete Mute Unmute 0x20 Toggle Next 0x52 Toggle Bluetooth mode only Optical Source 0x0A Discrete Pause 0x70 Discrete Play 0x6A Discrete Play Pause 0x18 Toggle...

Страница 33: ...APPENDIX D SYSTEM BLOCK DIAGRAM...

Страница 34: ...34 APPENDIX E SYSTEM SPECIFICATIONS...

Страница 35: ...owned by Bluetooth SIG Inc and use of said marks is under license Is a trademark of Savant Systems LLC Registered trademark of Intrinsic Dev UK a Core Programming Company UPnP is a trademark of the Op...

Страница 36: ...coustics Published 02 2019 Doc Revision R01 Main Sites KEF Global Site www KEF com KEF US www us KEF com KEF Canada www ca kef com KEF Direct www kefdirect com Product Support and Downloads http us ke...

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