Audionet DNA User manual

audionet
DNA
DigitalNetworkAmplifier
User'sManual

3
Contents
1Preface............................................................................. 7
1.1 Included....................................................................................... 8
1.2 Transport..................................................................................... 8
2Overviewfrontpanel....................................................... 9
3Overviewback panel..................................................... 10
4Installationand powersupply...................................... 11
4.1 Placement.................................................................................. 11
4.2 Mainsconnection...................................................................... 11
4.3 Orientation ofmainsplug........................................................ 12
5Inputsand outputs........................................................ 13
5.1 Audio inputs.............................................................................. 13
5.1.1 Analoginputs.............................................................................. 13
5.1.1.1 Optionalphono input.................................................................. 13
5.1.2 Digitalinput................................................................................ 14
5.1.2.1 AudionetHighBitinput.............................................................. 14
5.2 Audio output............................................................................. 15
5.2.1 Speakerterminals....................................................................... 15
5.2.2 Preamplifieroutput..................................................................... 15
5.2.3 HeadphonesSocket.................................................................... 16
5.3 Other connections..................................................................... 16
5.3.1 Network, USB, WLAN .............................................................. 16
5.3.2 USBAudio................................................................................. 16
5.3.3 FMAntenna Connection............................................................ 17
5.3.4 AudionetLink............................................................................. 17
5.3.5 ExternalpowersupplyEPS G2 orEPX..................................... 18
5.3.6 Additionalearth connection........................................................ 19
5.3.7 Controlconnections.................................................................... 19
6Usage............................................................................. 20
6.1 Basic operations........................................................................ 20
6.1.1 Poweringup................................................................................ 20
6.1.2 Switchingon and off .................................................................. 20
6.1.3 Mainsphase detection................................................................ 21

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6.1.4 UsingAudionetLink.................................................................. 22
6.1.5 Controlelementson the frontpanel........................................... 22
6.2 Detailoperations....................................................................... 23
6.2.1 Display........................................................................................ 23
6.2.1.1 Analoginputchannel................................................................. 23
6.2.1.2 Digitalinputchannel.................................................................. 24
6.2.1.3 FMtuner..................................................................................... 24
6.2.1.4 NETinput................................................................................... 24
6.2.2 Volume control........................................................................... 26
6.2.3 Muting........................................................................................ 26
6.2.4 Inputselection............................................................................ 27
6.2.5 FMtuner..................................................................................... 28
6.2.6 NETinput................................................................................... 28
6.2.6.1 Internetradio.............................................................................. 28
6.2.6.2 USB............................................................................................ 29
6.2.6.3 UPnP server................................................................................ 29
6.2.7 USBAudio................................................................................. 29
7Audionet MetalRemoteControl RC 2.......................... 30
7.1 Key assignmentRC 2............................................................... 31
7.2 Changing the batteries ............................................................. 32
7.3 Settingsfor AudionetDNA ...................................................... 32
8Device setup.................................................................. 34
8.1 Overviewdevice menu............................................................. 35
8.2 SelectInput............................................................................... 37
8.3 Globalsetup.............................................................................. 38
8.3.1 Headphones................................................................................ 38
8.3.2 Display........................................................................................ 39
8.3.3 Balance Left/Right...................................................................... 40
8.3.4 Preamplifieroutput..................................................................... 41
8.3.5 Auto start .................................................................................... 42
8.3.6 By-Pass channel......................................................................... 43
8.3.7 Phono Card................................................................................. 46
8.3.8 Power-off mode.......................................................................... 47
8.3.9 SerialPort................................................................................... 48
8.4 Channelsetup ........................................................................... 49
8.4.1 Channelname............................................................................. 49
8.4.2 Volume offset............................................................................. 50
8.4.3 DigitalEqualizer......................................................................... 50
8.4.4 Digitalequalizersetup................................................................ 51

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8.4.5 Triggerout.................................................................................. 52
8.4.6 ADC attenuation......................................................................... 53
8.4.7 DC Servo.................................................................................... 54
8.5 Bassmanager ............................................................................ 55
8.5.1 Loudspeaker............................................................................... 55
8.5.2 X-Over........................................................................................ 56
8.5.3 Subwoofervolume offset........................................................... 57
8.5.4 Subwooferphase........................................................................ 57
8.6 Delay manager .......................................................................... 58
8.6.1 Speakerdistance......................................................................... 58
8.6.2 Virtualsubwooferoffset............................................................. 59
8.7 Network setup........................................................................... 60
8.7.1 Manage Network........................................................................ 61
8.7.1.1 Restart NetworkDriver.............................................................. 61
8.7.1.2 Save &ApplySettings............................................................... 62
8.7.1.3 Load FactoryDefaults................................................................ 62
8.7.2 Connection Type........................................................................ 63
8.7.3 DHCP......................................................................................... 64
8.7.4 IP Address.................................................................................. 65
8.7.5 IP Mask....................................................................................... 65
8.7.6 Gateway...................................................................................... 66
8.7.7 DNS............................................................................................ 67
8.7.8 RCP port..................................................................................... 67
8.7.9 Wireless setup............................................................................. 68
8.7.9.1 SSID........................................................................................... 69
8.7.9.2 Wireless security........................................................................ 69
8.7.9.3 WPApassphrase........................................................................ 70
8.7.9.4 WEP authentication.................................................................... 71
8.7.9.5 WEP keyindex........................................................................... 71
8.7.9.6 WEP key0-3.............................................................................. 72
8.7.10 Example forNetworksetup........................................................ 73
8.8 Factory DefaultReset............................................................... 77
8.9 User settings.............................................................................. 79
8.9.1 Save usersetting......................................................................... 80
8.9.2 Load usersetting......................................................................... 80
8.10 Deviceinfo................................................................................. 81
9Securitysystem............................................................. 82
10 Additionalinformation.................................................. 83
10.1 Glossary..................................................................................... 83

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10.2 Link collection........................................................................... 85
10.2.1 Wireless security........................................................................ 85
10.3 Equalizer filter type.................................................................. 86
10.3.1 Peak-Filter.................................................................................. 86
10.3.2 High shelffilter.......................................................................... 86
10.3.3 Lowshelffilter........................................................................... 86
10.3.4 High-pass filter2nd order............................................................ 86
10.3.5 Low-pass filter2nd order............................................................. 87
10.3.6 High-pass filter1st order............................................................. 87
10.3.7 Low-pass filter1st order.............................................................. 87
10.4 Error handling(FAQ).............................................................. 88
10.5 Security advice.......................................................................... 89
10.6 Factory defaults........................................................................ 90
10.7 Specifications............................................................................ 92

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1Preface
TheAudionetTeamcongratulatesyou on yourpurchase ofthisunit.
Audionetcomponentsareno marketingproducts,theyareauthentic.
Conceived and developed withscientificinspiration,professionalengi-
neeringexpertiseand apassion forachievingthe perfectsound. Theyare
uniquecreationsdesigned toinspiremusicalenjoymentandhavean ex-
cellentreputation amongstall connoisseurs throughoutthe world. Each
and everyone ofourprecision-manufactured devicesisindividually
craftedatourBochumworksbyourexperienced andpassionatework-
force.
Butbeforeyou startlisteningtoyournewAudionetDNA,pleaseread
thismanualcarefullysoyou areable touseandenjoyallfunctionsofthis
unit withoutdrawbackon music quality.

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1.1Included
Included you will find the followingitems:
·Thestereo networkamplifierDNA
·Theuser'smanual
·one standard mainscord
·one green-yellowcordforan additionalearth connection
·F-adaptorforFMconnection
·WLAN antenna
·AudionetMetalRemote Control RC 2
1.2Transport
Important
·Please transportthe DNA onlyin the included package.
·Alwaysuse the provided cloth bagtopreventscratches on thecasing
·PleaseallowtheDNA toadapttotheclimaticconditionsinyour
listeningroombeforeyou switchontheunitforthefirsttimeafter
transport.

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2Overviewfront panel
powe
r
key
A
USB
-
set
key
up
key
down
key
IRremote
controlreceiver
Display

10
3Overviewback panel
1
25
24
2 3 4 5 6 7 8 9 1211 13 14 15 16
171920212223
10
1
5-pinconnector for externalpowersupplyEPS
2
Audionet Linkoutput
OUT 1,OUT 2
3
Earthconnector for turntable (phono)
4
Cinchinputno. 1,left/right
5
Cinchinputno. 2,left/right
6
Preamplifier output
PRE OUT
, left/right
7
Subwoofer cinchoutput
SUB OUT
,
SUB1/SUB2or multiroom outleft/right
8
Mainsswitch
10 Mains input 11 Marking mainsphase 12 Headphonesoutput 13 Digital inputno. 5,no. 6, optical 14 FM antennainput 15 additional earthconnector 16 Triggeroutput(5 or 12 Volt) 17 Serial controlportRS232 18 Speaker outputleft
18 USBAudioInput 19 Digital inputno. 1,no.2
no.3and no. 4, electrical
20 USB connector 21 Ethernet connector LAN 22 Connector WLAN antenna 23 Balancedinput(XLR) no. 4, left/right 24 Cinchinput no. 3,left/right(opt. phono)
25 Speaker outputright
18

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4Installation and powersupply
Important
·During connecting andremoving ofsourcesor amplifiers tothe
DNAall unitsofyour audiosystem havetobeswitchedofftopre-
ventdamage ofthe DNAor any ofthe otherconnected units.
·Pleasemake surethatallcablesare inabsolutebest conditions!
Broken shieldsorshort-cutcablescoulddamage the DNA and/or
any other connected unit.
4.1Placement
Important
·Itisrecommended toplace theDNA intoahighqualityrackoronto
a stable table.
·Do notexposetheunitto directsunlight.
·Do notcovertheventilation slots.
·Do notplace the DNA in close range to heatsources like radiators.
·DonotplacetheDNA on top ofotherunits,especiallynoton topof
poweramplifiers,preamplifiers orsimilardevicesthatproduce heat.
Both unitscould sufferdamage fromthermaloverload.
·Donotplace otherunitsontopoftheDNA.Bothunitscouldsuffer
damage fromthermaloverload.
·Do notuse the unit in placeswhereitisexposed to vibrations.
·Donotplace the unit closetoloudspeakers orintothe cornerofa
roomwhereitisexposed tohighlevelsofsonicenergy,which might
reduce the sound qualityofthe unit.
4.2Mainsconnection
The mainsinput9 *ison thebackpanelofthe DNA.Toconnectthe device
tomainsuse the includedmainscord. Ifyou prefertouse adifferentpower
cordmakesure thatit meetsthe specificationsforyourhome country.
*see numbersinsection "3-Overviewback panel"onpage10.

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Important
·The electricalspecificationsofyour homecountrymustmeetthe
electricalspecificationsprinted ontothe back panel.
·The DNA isaClass Iunit and mustbe earthed. Please ensureastable
earthconnection. Phase(hotpin)ismarked on the backpanel phase
10 .
·Ifyou connectthe mainscordpleasemakesurethatthe mainsswitch
8 on the backpanelisswitched off.
·Neverpullthe mainsplugwhiletheDNA isswitchedon!Beforeyou
pullthemainscordoff itssocket9 on thebackpanel,powerdown
the unittostand-bymode using power key,and switch offthe unit
usingmainsswitch 8.
Onlyincasesofextended absence– likevacations–orifmassivetrouble
on themainspowergrid istobe expected you shouldswitch offtheDNA
fromthe mainsusingmainsswitch 8.Then,todisconnecttheunit com-
pletelyfrommainspowergrid, pullthe mainsplug.
Tip
·Theuseofhighqualitymainscordscan improvesound quality.Ask
yourlocaldealerformoreinformation.
4.3Orientation ofmainsplug
Thecorrectpolarization ofmainsisimportantforreasonsofaudio clarity
and stability. Pleaseconnectthe mainscord sothatthe hotpin ofthe wall
outletisconnected tothe pin ofthe mainsinput9 marked phase 10 .
YourAudionetDNA isable to detecta wrongpolarization ofthe mains
plugduringstart-up. Ifthe message
appears in the display, switch offthe unit and flip themainspluginthe
wall outlet(see section "6.1.3 -Mainsphase detection" on page 21).
Attention: ◄
Mains phase incorrect ◄

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5Inputs and outputs
Important
·During connectingandremovingsourcesoramplifierstothe
DNA all unitsofyour audiosystemhave tobeswitched off to
preventdamage ofthe DNA or any ofthe other connectedunits.
·Pleasemake surethatallcablesare inabsolutebest conditions!
Broken shieldsorshort-cutcablescoulddamage the DNA and/or
any other connected unit.
5.1Audioinputs
5.1.1Analog inputs
The DNA isequippedwiththreeunbalanced cinch inputs IN 1 4 *, IN 2
5 , IN 3 24andwithabalanced input IN 4 23 forconnectingsignal
sourcesatline level.
Pleaseconnectthe leftand rightinputofthesamenumberprinted onthe
backpaneloftheDNA tothecorrespondingoutputofthe sourceyou
would like toconnecttotheDNA.
5.1.1.1Optional phono input
TheDNA can be upgradedwithaphono preamplifier.Useinput IN 3
24 toconnecttheturntable. Pleaseconnectthegroundwireoftheturn-
table to the terminal GND 3.
Important
·Ifthe DNA isequipped withtheoptionalphono module, input IN 3
24 mustonlybe used to connecta turntable.
·Neveruse IN 3 24 asinputforBy-Pass mode, if theoptionalphono
module isinstalled.
·Ifthe DNA isequipped withtheoptionalphono module, it hastobe
signed intothe systeminordertobe configurable. Forfurtherinfor-
mation see section "8.3.7 -Phono Card" on page 46.
*see numberinsection "3-Overviewback panel"onpage10.

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5.1.2Digital input
Connectyourdigitalsourcestothe electrical(coaxial)digitalinput IN 1
to IN 4 19 *orto the optical(TosLink)digitalinput IN 5 and IN 6 12 .
Note
·Pleasemakesurethatyourdigitalsourcesprovideonlyuncom-
pressed stereo PCMdatatothe digitalinputsofyourDNA.Possibly,
otherunsuitable formats(e.g. Dolby DigitalorDTS data streamsetc.)
couldcause noise.
5.1.2.1AudionetHighBitinput
Inordertosend audiodataacross theAudionetHighBit interface toyour
DNA,connectyoursourcedevice(e.g.ARTG3orVIP G3)with two
digitalcordstothe digitalinputs IN 1 and IN 2.
ThefollowingtableshowshowtoconnectAudionetHighBit-capable
devicesto the DNA:
AudionetHighBit
Devices Output DNAInput
VIP G3 Digital OUT1 ’Digital IN1
Digital OUT2 ’Digital IN2
ARTG3 Digital OUT1 ’Digital IN1
Digital OUT2 ’Digital IN2
Important
·Onlyif both connectionsareestablished and AudionetHighBit mode
isactivated on yoursourcedevice, you can transmit audiodatawith
all samplingratesand fullresolution.
Note
·Checkthe correspondingsection inuser'smanualforAudionetART
orVIP. User'smanualsareavailablefordownloadon ourwebsite
www.audionet.de.
*see numberinsection "3-Overviewback panel"onpage10.

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5.2Audiooutput
5.2.1Speaker terminals
Connectyourspeakerstothe goldplatedterminals SpeakerOutput Left
17 and SpeakerOutputRight 25 onthe backpanelofthe DNA.You
mayusebanana plugsorspadesaswellassimplecableends.Please
mind the correctconnectionofyourspeakercables.Usually,the termi-
nalsofyourspeakersaremarked +and -.TheDNA usesthesamemark-
ings.
Note
·Wrongspeakerpolarization will result in severe lossofsound quality.
·Incaseyou wouldliketobi-wireyourspeakers pleaseinsertthe ca-
bletothe tweeters fromthe rearusingbanana plugsand mountthe
cablestothe bass speakersfromthe side.Ifindoubt,pleaseaskyour
dealerforassistance.
Important
·Although the DNA hasaneffective protection systemtoprevent
damagetothecircuits,switchoff theunitwhileworking on the
speakersand/or audio cables.
·The nominalloudspeakerimpedance hastobe atleast 4 Ohms or
higher.
·Never useforce or toolstightening the terminalscrews.
5.2.2Preamplifier output
The DNA isequipped withtwopairs ofRCA preamplifieroutputs PRE
OUT 6 and SUBOUT 7toconnecte.g.an additionalamplifierand
one ortwosubwoofers.The SUBOUT 7 preamplifieroutputcanbe
switched to multiroomoutputwith separate volume control.
Usethe RCA connection PREOUT 6 withhighqualitycable(e.g.
AudionetC100)forbi-amping.The PREOUT 6 can alsobe switched to
fixed volume forrecordingpurpose.
Note
·Pleaserefertosection "8.3.4 -Preamplifier output"on page 41 for
detailed information on preamplifieroutputmodes.

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5.2.3Headphones Socket
A6.3 mm headphonessocket HEADPHONES 11islocated attherear
ofyourDNA.The signalatthissocketcan beswitched onandoffto
allowtheheadphonestobeplugged inpermanently.Switchingiseasily
done inthe systemmenu, pleasereferto "8.3.1 -Headphones"on page
38.
5.3Otherconnections
5.3.1Network, USB, WLAN
The Ethernetport LAN 21 *isastandardRJ45socketfornetworkcables
(Cat-cable, 10/100 MbitBASE-T).
TheWLANport WLAN 22 usesaSMAconnectiontoattach thepro-
vided WLAN antenna.Withthearticulated joint,the antennacan be
turned intotwo directions.
TheUSBport USB 20isaTYPE-Asocket(USB2.0)forexternalhard
drive, USBsticksetc.
Note
·We recommend usingawired networkconnectionforbestdatatrans-
ferrate and toprovidehighstabilityincontrolwith oursoftware.
5.3.2USB Audio
The USBAudioport USBAUDIO 18 isamini-USBTYPE-B-socket.
WiththeUSBAudioconnection, you areabletoconnectyourDNA with
aUSBcabledirectlytoaPC.Thus,you can useyourDNA asthe sound
device /playbackdeviceforyourPC.Playbackoperatesinasynchronous
mode, thatmeanstheDNA usesitsownclock,and youareabletoenjoy
yourmusic withoutdiminishingsound quality.
ForusingUSBAudio, the required driverneedstobe installed on your
PC.ForAppledevicesusingMac OSX10.6.4andhigherasuitable
driverisincludedwithinthe operatingsystem.Toreceivethedriverfor
Windowsbased systemspleasecontactusvia [e-mail].
*see numberinsection "3-Overviewback panel"onpage10.

17
Note
·Thedriverispacked intoazip-file. Toinstallthedriverunpackthe
zip-fileintoafolderofyourchoice.Thenopen thechosen folderand
start the installation processexecutingthe file setup.exe.
·Duringthe installation process, all occurringsecuritywarningscan be
confirmed with 'OK'.
·Duringthe installation process,yourAudionetdevicehastobe con-
nected with yourPCvia anUSBcable.
·Aftersuccessfulinstallation, you can chooseyourDNA asthe sound
device /playbackdeviceofyourPC.Forconfiguration,openthesys-
tempreferencesofyourPC.
·Payattention tothe lengthofthe USBcable. Ifthe cableistoo long,
you mightdiminish sound qualityand /orexperience dropoutsduring
playback.
5.3.3FM Antenna Connection
Yourdevice hasan F-seriesconnector13 forantenna connection. An
adaptortocoaxialsocketisdelivered separately.Thisport isspecified for
75 OhmFMantenna oranalogcableTVconnection.
5.3.4Audionet Link
Foryourconvenience, theDNA can switchon/offallotherAudionet
units(e.g.poweramplifiers) connected viaAudionetLinkbyasimple
touch on the remote controlorthe power keyon the frontpanel.
You onlyneed asimpleopticalTosLinkcable. Connectthe Audionet
Linkoutput LinkOUT 2 ofyourDNA totheAudionetLinkinputofthe
unit to be controlled.
TheDNA isequipped withtwoAudionetLinkoutputs Link OUT 2 .
LinkOUT1 isalwayson whiletheDNA isswitched on. However,
AudionetLinkoutput LinkOUT2 iscontrolled dependingon the settings
fortheheadphonesoutput.Pleaserefertosection "8.3.1 -Headphones"
on page 38.
Therefore, useAudionetLinkoutput LinkOUT2 inordertoconnect
poweramplifiers tothe DNA viaAudionetLink.Connectunitsyou
wouldliketocontrolindependentlyfromthe headphonessettings(e.g.
tuner, CD player, etc)to AudionetLinkoutput Link OUT 1.

18
Tip
·Audionetsource unitsand poweramplifiers areusuallyequipped not
onlywithan AudionetLinkinput,butalsowithanAudionetLink
outputtoconnectfurtherAudionetdevicestobecontrolled via
AudionetLinkinadaisychain. ConnectthisAudionetLinkoutputto
the AudionetLinkinputofthe nextAudionetunit using asimpleop-
ticalTosLinkcableallowingyoutoswitch on/offyourcomplete
AudionetsystembyyourAudionetDNA.
5.3.5External power supplyEPSG2 orEPX
Inordertousethe optionalexternalpowersupplyAudionetEPS G2or
AudionetEPXconnectit with the delivered cabletosocket EPS 1 on the
backpanelofyourDNA.Connect both (!!) units (DNA and EPS G2 /
EPX)tomains.First,switchon the DNA withthe mainsswitch 8 on its
backpanel. Then switchonthe EPS /EPX.Nowthe DNA isreadytouse
(stand bymode).
Switch on the DNA withthe power keyon the frontpanelorthekey
DNx on theAudionetMetalRemoteControl RC2.TheAudionet
EPS G2 /EPXwill then be automaticallyswitched on time-delayed.
TodisconnecttheDNA andEPS G2 /EPXfrommains,switch theDNA
intostand-bymode. Usethe power keyon thefrontpanelorthe key
DNx ontheAudionetMetalRemoteControl RC 2.First,switch offthe
DNA withthe mainsswitch8 on the backpanel, andthen switch off the
EPS G2 /EPX.Nowyou can disconnectthemainsand EPS G2/EPX
connection cables.
Important
·Never switch onor off theEPS G2 /EPXon itsback panelwhile
the DNA isoperating!
·The DNA isonly tobeused withEPXor withEPSG2 fromserial
number 12.23.10on up. ForEPSor EPS G2witholderserial
numbersthere isno guarantee for properfunctionality!
·Before using the DNA incombination withthe externalpower
supplyEPS G2or EPXpleaseread theuser'smanualofthe
EPS G2 or EPXcarefully!

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5.3.6Additional earth connection
Attachthe provided green-yellowcordtotheearthconnector14 on the
backpaneloftheDNA and puttheplugintothemainssocketrightbe-
side the mainscordofyourDNA.Thisensuresan additionalandstable
earth connection resultingin a bettersound.
Connectthe ground wirefromaturntable(phono)tothe second ground
connection GND 3 .
5.3.7Control connections
Usetriggeroutput TRIGGER 15 tocontrol(e.g.switch on/off) non
Audionetdevices.Ifyou switch on the DNA fromstand-bymode, the
triggeroutput15 providesasignalof12 VoltsDC (see section "8.4.5 -
Triggerout" on page 52),which can be re-configured to 5 VoltsDC.
The serialconnection RS232 16 isan additionalcontrolport toyour
DNA e.g.forhouseautomation systems(Crestron orsimilar).The docu-
mentation tothe interfaceprotocolisavailableon request.Pleasesend us
an email to address [e-mail].
Tip
·Usea3.5 mm telephone mono plugtoconnectadevice tothe trigger
output15 ofyourDNA.The pinningisasfollows:
SwitchingVoltage
12
Vor5
VDC
Ground

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6Usage
All functionsoftheDNA aremicroprocessorcontrolled. Thisguarantees
highestprecision, exclusivefunctions,easyhandlingand protection
againstoperatingerrors.
6.1Basicoperations
6.1.1Powering up
Firstofall,pleasemakesureyourDNA isconnectedcorrectlytoyour
signalsources,poweramplifier(s)and mains(see section "4 -
Installation andpower supply"on page 11 and "5 -Inputsand out-
puts" on page 13).
TheDNA isastand-byunit.Pleaseoperatethemainsswitch 8on the
backpanel.Thedisplayshowsawelcomemessageforabriefmoment.
Afterthat,the DNA isin stand-bymode.
Onlyincasesofextended absence (likevacations)orif massivetrouble
on themainspoweristobe expected (e.g.thunderstorms) itisrecom-
mended todisconnectthe DNA fromthe mains.WhiletheDNA isin
stand-bymode, operatemainsswitch 8 on the backpanel.The display
willgodark. TodisconnecttheDNA frommainscompletely,you have to
pull themainscord offthe mainsjack9 .
Important
·Before you switch offthe DNA frommains,powerdownand dis-
charge completely all unitsconnected tothe outputsofthe DNA.
6.1.2Switching on and off
TopoweruptheDNA fromstand-bymode, pressthe power keyon the
frontpanel. The DNA issuesthe message:
Incasethe mainsplughastheincorrectpolarization awarningwillap-
pearinthe display(see section "4.3 Orientation ofmains plug" on page
12). Afterthat,the unitisinnormaloperatingmode and readyto use.
Waking up...