Cambridge Audio LK10 User Manual
LK10
Learning keypad
Installation guide
2
ENGLISH
Your music + our passion
Contents
2
Introduction..........................................................3
System setup........................................................4
Installation notes.................................................6
Keypad overview..................................................8
On-screen display.................................................9
Cloning from the remote control.......................10
Settings menus..................................................13
Troubleshooting.................................................18
Limited warranty................................................19
ENGLISH
LK10
Thank you for purchasing this Cambridge Audio Incognito product. Incognito is a cost-effective,
modular based multi-room system using standard Cat-5/5e or Cat-6 cable to distribute hi-fi quality
sound around a home. Optionally, video can also be distributed using co-axial cable and a VH10
video hub.
The LK10 in-wall learning keypad must be used with the Incognito KP10 A-BUS
®
audio keypad and
LR10 learning remote.
The LK10 keypad clones learnt IR codes and macros from the LR10 remote which once transferred
allow the LK10 to be used to control your source equipment conveniently from the wall.
The LK10 is fitted on the wall by fixing it into a standard double-gang (47mm deep) electrician’s
back-box and double faceplate (not included) next to a KP10 keypad. All knock-outs in the back-box
should be removed to provide maximum ventilation. Care should be taken in choosing a site for the
LK10, always refer to the precautions in this guide.
Thank you for taking the time to read this manual, we do recommend you keep it for future
reference.
Matthew Bramble, Cambridge Audio Technical Director
and the Incognito design team.
Introduction
3
To add your LK10 keypad into your Incognito system, refer to the diagram below:
System setup
4
Speaker cable
SS10 SS10
AH10
Cat-5/5e cable
KP10 KP10
LK10
PS10
Ribbon cable
(supplied with LK10)
Important: LK10 will only operate when connected to KP10 as part of a complete AH10 hub-based
system. It is not compatible with ‘Incognito Ready’ amplifiers.
(Set) Menu Title Exit
Fav-1Shift
ENGLISH
LK10
5
The LK10 should be placed next to the KP10, using a 47mm depth double-gang back-box and
double faceplate (not supplied).
Front view
Rear view
KP10 connector - Connects the LK10 to the KP10 with the supplied ribbon cable.
I.C.P - In-circuit programming socket, used to upgrade keypad software when necessary.
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2
1
2
The LK10 is fitted on the wall by fixing it into a standard UK 47mm depth double-gang electrician’s
back-box (pattress). All knock-outs in the back-box should be removed to provide maximum
ventilation.
Where it is desired to fit a mains lighting switch etc next to a keypad, a barrier-box or two single backboxes must be used (bear in mind it is not preferable to fit the keypad next to a light-switch
particularly if the faceplate styles will differ). Only a qualified electrician should attempt such
installations.
Avoid fitting the LK10/KP10 where there is line of sight to another LK10/KP10. In such situations
both keypads may pick up the same commands from a remote control and it will be difficult to
control each zone independently.
Avoid fitting the LK10/KP10 where there is line of sight to the source equipment for the system. In
such situations the source equipment may pick up the same IR commands directly as are picked up
by the keypad and sent to the source equipment. This can interfere with the remote operation of the
source equipment.
Do not fit the keypad in areas directly lit by strong sunlight or where it will be strongly lit by
fluorescent tubes. These can be sources of infra-red energy which can interfere with the remote
control operation of the system. Some plasma televisions can radiate a lot of infra-red energy and
care should be taken if fitting a LK10/KP10 near a plasma screen television. Avoid placing the
LK10/KP10 near to dimmer switches or other items, which generate a lot of electrical noise.
Safety precautions
Care should be taken when choosing the site for a LK10; the keypad must never be installed in a
back-box which also contains mains wiring or in areas of high humidity.
Installation notes
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