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ItemPart NumberDescription
1-Mode but ton
2-Vol ume increas e butt on3-Vol ume decrease but ton
4-Radio s eek up/down, Next pres et/previous pres et, CD next /previ ous track but ton
The s teeri ng wheel mount ed audio control s wi tches are locat ed on t he RH s i de of the s t eering wheel. The s wi tches are ares is t ive l adder t ype whi ch ret urn a different volt age to the ICM i n respons e to different s wit ches bei ng pres sed.For addit ional informat ion, refer t o: Steeri ng Column Swit ches (211-05 Steering Column Swit ches , Descri pti on andOperat ion).
SDARS (NAS Only)
The SDARS s ys t ems operat e in the S-Band frequency range (2.3 GHz) and, as a res ult of t he us e of s at ell it e t rans mis s ionhave the abi lit y t o provide CD qualit y audio broadcas ts over very l arge areas (typicall y cont inents ). SDARS s erviceproviders trans mi t a s ignal from t heir up-l ink faci li ty (which i s t he origi nal point of t rans mis s ion of data, voice or ot herinformat ion t hrough an antenna s ys tem) t o a sat elli te where t he s ignal is t hen down li nked to bot h t he terres trial repeaternetwork and the individual SDARS car radi os. The radio s wi tches bet ween t he s at ell ite s ignal and the repeat er si gnaldepending on the s t rength of the s ignal at any given ti me.
Land Rover wi ll be us ing t he Sirius Satel li te Radio s ervice provider in the USA.
The SDARS s ys t ems compri se:
Satell it esGround repeat ersUp-l ink ground s t ati onsRadio recei ver s yst ems
The SDARS s ys t em us es t hree s atel lit es on an i ncl ined ell ipt ical orbit . Thi s ensures that each s at ell it e s pendsapproximat el y 16 hours a day over t he cont inent of the USA, wi th at least one s at el li te over t he count ry at any one t ime.
The s atell it es beam t hei r s ignal s down t o t he ground where the s i gnal is pi cked up by receivers or i s transmit ted t orepeater s t at ions t o cover buil t up areas where the si gnal i s obscured.
SDARS is a s ubs cri pti on bas ed s ervi ce whi ch requires the us er t o cont act Si ri us to obt ain a s ubs cri pt ion. In order t o obtaina s ubscripti on t he SDARS uni t ID number wil l need t o be retrieved from the unit . This i s achi eved as foll ows:
Pres s t he MENU but ton and t hen rot ate the menu control to scrol l to advanced set ti ngs .Rotat e t he menu cont rol t o s croll t o SIRIUS ID and press the menu cont rol to sel ect i t.The Sirius ID i s s hown on t he dis play s creen.
If no subs cript ion has been t aken the ICM wi ll dis play the Si rius telephone number. To s ubscri be t o Sirius us e t hedis played phone this number. The user wi ll need payment det ai ls , t he Siri us ID number and det ail s of the requi redpackage.
The SDARS functi on is access ed by press ing the FM but t on and then pres s ing again to toggle through t he SAT1 and SAT2s ources . SAT1 and SAT2 operate in t he s ame manner as FM1 and FM2.
The SDARS module i s l ocated in t he rear Left Hand (LH) s ide of t he luggage compartment . The SDARS modul e i s connectedt o the res t of the audio sys tem on t he MOST ring. This all ows cont rol s ignals and recei ved audi o t o be rout ed around t hes ys t em t o t he rel evant module. The SDARS antenna i s located i n t he roof mounted pod and is hardwi red t o t he SDARSmodule.
HIGH DEFINITION (HD) RADIO - From 2009MY (NAS Only)
HD radio i s t he regis t ered t rademark for t he In-Band On-Channel (IBOC) t echnology s elected by the FederalCommunicati ons Commis s ion (FCC) for t erres t ri al di gi tal audio broadcast ing in t he Unit ed St at es . A large number of radi os tat ions now broadcast i n both AM and FM. FM frequenci es are capabl e of t rans mit ti ng mult ipl e frequency s treams on as ingle FM frequency. HD radi o has an advant age over SDARS in that i t is free t o recei ve and requires no s ubs cri pt ion.
HD radio enhances t he s ound qual it y of the recei ved si gnal s o t hat FM recepti on gives near CD qual it y digit al reproducti onand AM recept ion s ounds as ri ch as anal og FM s tereo. Bot h AM and FM HD radio offer stat ic-free, crys tal -clear recepti on. Anaddi ti onal benefi t is FM Mult icas t ing – the abi lit y t o broadcas t mul ti ple program s treams over a s ingle FM frequency (forexampl e 97.7-1, 97.7-2, etc.). The HD radio modul e i s capable of recei vi ng t he traditi onal analogue t rans mis s ions of radios tat ions not transmit ti ng digit al broadcas ts i n addit ion t o receivi ng the di git al t rans mi ss ions broadcast al ongs ide theanal ogue trans mi s si ons from radi o s t at ions who offer digi tal output .
The HD radio modul e replaces t he AM/FM functi on in t he IAM. AM and FM ant ennae are connected di rectl y i nt o t he HD radiomodule and not i nt o t he IAM; therefore the AM/FM funct ions in the IAM are dis abled.
The broadcas t audio s i gnals are di gi tal ly compres s ed by t he radio trans mi tt er. Audio is al so trans mi tt ed i n it s current
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anal ogue form al ongs ide t he digi tal t ransmis s ion. The HD radi o module recei ves the analogue and digi tal s ignals vi a thevehi cl e AM and FM antennae along wi th accompanyi ng text t ransmis s ions. Thes e s ignals are decoded by t he module andplayed as an audio out put or di spl ayed as an informati on text on t he head unit LCD dis play or t he ICM LCD di spl aydepending the s ys tem ins tal led.
The HD radio modul e is locat ed in the LH s ide of t he luggage compartment . The modul e receives a fus ed power s upplyfrom the AJB. The modul e i s als o connected on the MOST ri ng and is abl e t o communicate wit h the ot her ent ert ainmentand informat ion s ys tems i n t he vehi cl e.
CLOCK
The ICM cont ains t he mas ter clock funct ional it y. Other vehi cl e i nfotai nment modul es that require clock funct ional it y us et he ti me s upplied from t he ICM.
The clock is avail abl e t o any cont rol module that is connect ed t o an i nt erconnect ing bus , for exampl e, ei ther of t he CANbuses or t he MOST ring.
The clock dis play configurabl e t o s how in AM / PM or 24 hour format . Midnight is shown as 12:00AM or 00:00 respecti vel y.The default condi ti on, if not specified, aft er power on or deli very, s hould defaul t to 12:00PM or 00:00. Depending upon t hemarket s et the cl ock will defaul t to ei ther 12 or 24 hour format.
The t ime is adjus t ed from t he ICM. Under condi ti ons when any bus could be asl eep or shut down, the ICM does not all owclock adjus tment s.
AMPLIFIERS
The audi o s yst em has three amplificati on opti ons dependant on t he audio s ys tem s pecified:
Int ernal ampli fi erHarman kardonHarman kardon LOGIC 7
The ampli fi er i s l ocated in t he Right Hand (RH) corner of t he luggage compartment and i s connected to t he audio s ys temvia t he MOST bus . Speaker connecti ons are hardwi red.
CONTROL DIAGRAM
• NOTE: A = Hardwi red connect ion; D = Medium s peed CAN bus ; P = MOST
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ItemPart NumberDescription
1-Bat tery2-CJB
3-CAN out to ot her vehicle s ys t ems
4-Audio head uni t5-St eering wheel cont rol s
6-Cl ocks pri ng
7-Integrat ed Audio Modul e (IAM)8-CAN out to ot her vehicle s ys t ems
9-Infot ainment Cont rol Module (ICM)
10-Speakers11-SDARS modul e (NAS onl y)
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12-HD radi o module (NAS only - from 2009MY )
13-Audio ampli fier
14-Rear headphone s ockets and audi o cont rol15-AJB
16-BJB
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Publi s hed: 11-May-2011
Information and Entertainment System - Speakers
Des cript ion and Operat ion
COMPONENT LOCATION
ItemPart NumberDescription1-Subwoofer encl osure
2-Rear RH s urround s peaker
3-Rear LH s urround speaker4-Rear LH mi d range speaker
5-Rear LH high range s peaker
6-Front LH mid/low range s peaker7-Front LH hi gh range s peaker
8-Front LH mid range s peaker
9-Cent er fil l speaker10-Front RH mid range s peaker
11-Front RH mid/low range s peaker
12-Front RH high range speaker13-Rear RH hi gh range s peaker
14-Rear RH mid range speaker
OVERVIEW
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Dependi ng on the audi o s ys t em fit ted there are 3 di fferent s peaker configurat ions, these are:
Base audi o
2 Front door mounted mid/l ow range speakers2 Front door mounted hi gh range s peakers2 Rear door mount ed mi d/low range s peakers2 Rear door mount ed high range speakers
Mid range audio s ys tem
2 Front door mounted mid/l ow range speakers2 Front door mounted hi gh range s peakers2 Rear door mount ed mi d/low range s peakers2 Rear door mount ed high range speakersRear loads pace mounted s ub-woofer enclos ure
High line audio s ys t em
2 Front door mounted l ow range s peakers2 Front door mounted hi gh range s peakers2 Rear door mount ed mi d/low range s peakers2 Rear door mount ed high range speakersRear loads pace mounted s ub-woofer enclos ure2 Mi d range s peakers mounted on the i nst rument panel1 center fill s peaker cent ral ly l ocat ed in the i nst rument panel2 rear s urround s peakers mount ed in the rear C pil lars
CONTROL DIAGRAM SHEET 1 of 3
• NOTE: A = Hardwi red; N = Medium s peed CAN bus
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ItemPart NumberDescription
1-Bat tery2-BJB
3-CJB
4-Audio head uni t5-Front RH high range speaker
6-Rear RH hi gh range s peaker
7-Front RH mid/low range s peaker8-Rear RH mid/l ow range speaker
9-Front LH mid/low range s peaker
10-Rear LH mi d/l ow range s peaker11-Front LH hi gh range s peaker
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12-Rear LH high range s peaker
CONTROL DIAGRAM SHEET 2 of 3
• NOTE: A = Hardwi red; P = MOST
ItemPart NumberDescription
1-Bat tery2-Infot ainment cont rol module
3-Integrat ed audio modul e
4-Navigat ion computer5-Audio amplifier