Response QV?3844 User manual



UserManual
1080pHDCar
EventRecorder
QV‐3844

Productdescription
FrontCamera:







1–USB/Charger  5–CameraButton  9‐REC
2–GPS6–UPButton10‐Reset
3–AVIN(Forrearcamera) 7–MicroSDcardslot  11–MODE
4–PowerOn/OffButton 8–DOWNButton

RearCamera:

Specifications
Screen:2.7”
Power:12VDC
ImagingSensor: Colour,HDCMOS
RecordingResolution: 1280x720Pixels(FrontCamera)
640x480Pixels(RearCamera)
VideoFormat:  MP4
SupportedMemory: Class4andabove,4GBto32GBMicroSDCard
CameraDimensions: 116mm(L)x72mm(W)x32mm(D)

DeviceInstructions
PowerOn
‐Pressthe“POWER”buttontostart.Thescreenwillturnonaftermakingasound,andthentheunit
willshowthemainmenu.

PowerOff
‐Pressthe“POWER”button,thedevicewillmakeasoundbeforeturningoff.

IgnitionStartFunction
‐Connecttheunittothesuppliedcigaretteadaptorwhileitispluggedintothecigarettesocket.
‐Oncetheignitionisturnedandthecarison,theunitwillautomaticallyturnonandbeginrecording
‐ Onceignitionisturnedoff,theunitwillautomaticallyturnoffafterthesettimeforAutoOff
feature(30seconds,1minute,3minutes,10minutes)andwillsavethefile.IfnoAutoOfftimeis
set,theunitwillcontinuerecordinguntiltheunitbatteryrunsoutofcharge.

Record(REC)Mode
‐ Usethe“UP”and“DOWN”buttonstonavigatearoundthemenu.HighlightRECandpressthe
“REC”buttontoselectRECmode.
‐Recordingwillstartstraightaway.Noticetheredtimeronthetopleftcornerofthescreen.Press
“MODE”buttontostoprecordingandreturntothemainmenu.

IncidentRecording
‐ OncetheunitsensesaspikeinG‐Forceswhilerecording,theunitwillseparatethefileintothe
EVENTfolder.AspikeinG‐Forcesmayoccurwhenanincidenthappens.Theunitassistsinlocating
thefilebysavingitintheEVENTfolderandprotectsthefilebylockingitfromaccidentaldeletion.



Photomode
‐Fromthemainmenu,usethe“UP”and“DOWN”buttonstohighlighttheCameraicon.Pressthe
“REC”buttontoselect.
‐Noticeacamerasymbolappearsonthetopleftcornerofthescreen.PresstheCamerabuttonto
takeaphoto.Sometextdisplayingthefilenamewillflashonthebottomofthescreentoindicate
thephotohasbeentaken.
‐Pressthe“MODE”buttontogobacktothemainmenu.

Video/photoplayback
‐Inthemainmenu,usethe“UP”and“DOWN”buttonstohighlight‘Browser’.Press“REC”buttonto
enter.
‐Pressthe“UP”or“DOWN”buttonstomovethroughthefolders.Press“REC”buttontoenter,and
“MODE”buttontogoback.
‐Foraphoto,thefilenamewillendwith.jpg.Thefilenameforavideowillendwith.avi.
‐Pressthe“UP”or“DOWN”buttontomovethroughthefiles.
‐Pressthe“REC”buttontoplayorviewtheselectedvideofiles.Pressthe“REC”buttontopausethe
videoand“MODE”buttontostopthevideoandreturntothelistoffiles.

LaneDepartureWarningSystem(LDWS)
‐TousetheLDWSfeature,ensurethatthecameraismountedinfrontoftherearviewmirror.
‐LDWSis‘On’bydefault,changeto‘Off’inthesettingsifnotrequired.
‐Inrecordmode,youwillnoticethereisnowaverticalandhorizontalline.Forbestresults,ensure
thattheverticallineislinedupwiththevanishingpointofthelane,i.e.thecenterofthelane,and
thatthehorizontallineisflat.

GPSTracking
‐WhenusingtheGPStracking,ensurethattheGPSantennaispluggedinfirmlytothecameraand
hasaclearviewofthesky.
‐Whenrecording,the‘GP’Swordwillshowonthescreenandwillbeeithergreenorbluetoshow
thatitisworking.Iftheword‘GPS’isinwhiteorisflashing,theGPSantennahasnotbeen
connectedcorrectly.
‐Theword‘GPS’cantakeupto2minutetochangetogreenwhileitdetectsasignal.




Settings
Usethe“UP”and“DOWN”buttonstonavigatearoundthemenu,andhighlight‘Settings’.Press
“REC”toenter.
AudioRecording–Enterbypressing“REC”toturntheaudiorecordingforvideosOn/Off.
AutoRecording–Enterbypressing“REC”toturnIgnitionStartfeatureOn/Off.
AutoOff–Enterbypressing“REC”tochangetheAutoOfftime.
G‐Sensor–Enterbypressing“REC”tochangethesensitivityoftheG‐Sensor.
BacklightTime–Enterbypressing“REC”tochangethetimeforthebacklightoftheLCDtostay
on.
LDWS–Enterbypressing“REC”toturnOn/OffLaneDepartureWarningSystem
Frequency–Enterbypressing“REC”tochangethefrequency
DateSetting–Enterbypressing“REC”tochangethedateandtime.Dateformatis
YEAR/MONTH/DAYandtimeisdisplayedin24‐hourformat.Use“UP”and“DOWN”buttonsto
changethenumbers,and“MODE”buttontogotothenextfield.
Language–Enterbypressing“REC”tochangetheuserlanguage
DefaultSetting–Enterbypressing“REC”toresetallsettingsbacktodefault
FirmwareUpdate–Enterbypressing“REC”toviewfirmwareversion

BatteryInformation
Batteryindicationimage:

FullBattery  HalfCapacity  LowCapacity  BatteryEmpty



Chargingtheunit:Tochargetheunit,connectittoaUSBsupplyusingthesuppliedcarcharger
ortheUSBcablewhenconnectedtoaPCorUSBpoweradaptor.Theredindicatorwilllightup
whencharging.Theaveragechargetimeisabout180minutes;oncethebatteryisfullthered
lightwillturnoff.





Troubleshooting
Iftheunitfreezesordoesnotrespondtoanybuttoncommand,useapinorathintooltopress
theresetbuttonlocatedontheside.
Iftheunitisnotrecordingortakingaphoto,checktoensuretheMicroSDcardhasenough
memoryandisnotlocked.
Ifa“FileError”messageappearsduringreplayofthevideoorviewingofaphoto,itmaybe
becausetheMicroSDcardhasoccurredanerror.PleaseformatyourMicroSDcard.
Ifthevideoorphotoisunclear,ensurethatthelensiscleanusingadrysoftcloth.
UsingtheProgram
WhentheMicroSDcardisusedinthecamera,asoftwarefileisautomaticallyputontothe
MicroSDcard.
UseamemorycardreadertoinserttheMicroSDcardintoacomputer,locatethefileand
begininstallation.
Whentheinstallationhascompleted,opentheprogram.

12 34 5
67 8 9
10






















1–OpenFile4‐Rewind 7–SkiptoNextFile 10–FileList
2–Stop  5–Play/Pause 8–HoldFrame 
3–SkiptoLastFile 6–FastForward9–SaveFile

Clickonthe‘OpenFile’icontoselectfilesyouwouldliketoview.Noticethatallthefilesinthe
samefolderorsequencewillbeaddedtotheFilesList.


1. Selectthefileyouwouldliketoview,andpressthePlaybutton.Thevideo,GPS,G‐Sensor,
speedsensorandcompasswillallworkatthesametimetogiveyouinformation.NOTE:The
redarrowonthecompasswillalwaysfollowtheNorthdirection.

2. Iftheprogramisopenedtofullscreen,onlyasinglecameracanbeviewedatatime.Toggle
whichcameratoviewbypressingthe‘Front/Rear’buttoninthebottomrightcorner.
3. Tosavethevideofileortosaveapausedscreenshotfromthetwocameras,clickonthe
‘SaveCameraPicture’or‘SaveFile’buttons,choosethelocationyouwouldliketosaveit,
andclick‘Save’.Whenyousaveascreenshotfromthetwocameras,itwillbesavedastwo
files,oneforeachcamera.


Distributed by:
TechBrands by Electus Distribution Pty. Ltd.
320 Victoria Rd, Rydalmere
NSW 2116 Australia
Ph: 1300 738 555
Int’l: [phone]
Fax: [phone]
www.techbrands.com