I-Tech NP120 User manual

DedicatedKVMswitchandrackmountscreentechnology
UserManual20”LCD1600x 1200
NP120
1ULCDDrawer
Options :
-AV / HDMI / Audio
-DCpower
F@C€ ^ «
|-T-E^j|"-I i-Tech CompanyLLC
C^DN^RA.N^f' TOLLFREE:[phone] • EMAIL:[email protected]m • WEB:www.iTechLCD.com

LegalInformation
FirstEnglishprinting,October2002
Informationinthisdocumenthasbeencarefullycheckedforaccuracy;however,noguaranteeisgiventothecorrectness
ofthecontents.Theinformationinthisdocumentissubjecttochangewithoutnotice.Wearenotliableforanyinjuryor
lossthatresultsfromtheuseofthisequipment.
SafetyInstructions
Pleasereadalloftheseinstructionscarefullybeforeyouusethedevice.Savethismanualfor
futurereference.
■Unplugequipmentbeforecleaning.Don'tuseliquidorspraydetergent;usea moistcloth.
■Keepequipmentawayfromexcessivehumidityandheat.Preferably,keepitinanair-conditionedenvironmentwith
temperaturesnotexceeding40°Celsius(104°Fahrenheit).
■Wheninstalling,placetheequipmentona sturdy,levelsurfacetopreventitfromaccidentallyfallingandcausing
damagetootherequipmentorinjurytopersonsnearby.
■Whentheequipmentisinanopenposition,donotcover,blockorinanywayobstructthegapbetweenitandthe
powersupply.Properairconvectionisnecessarytokeepitfromoverheating.
■Arrangetheequipment'spowercordinsucha waythatotherswon'ttriporfalloverit.
■Ifyouareusinga powercordthatdidn'tshipwiththeequipment,ensurethatitisratedforthevoltageandcurrent
labeledontheequipment'selectricalratingslabel.Thevoltageratingonthecordshouldbehigherthantheonelisted
ontheequipment'sratingslabel.
■Observeallprecautionsandwarningsattachedtotheequipment.
■Ifyoudon'tintendonusingtheequipmentfora longtime,disconnectitfromthepoweroutlettopreventbeing
damagedbytransientover-voltage.
■Keepallliquidsawayfromtheequipmenttominimizetheriskofaccidentalspillage.Liquidspilledontothepower
supplyoronotherhardwaremaycausedamage,fireorelectricalshock.
■Onlyqualifiedservicepersonnelshouldopenthechassis.Openingityourselfcoulddamagetheequipmentand
invalidateitswarranty.
■Ifanypartoftheequipmentbecomesdamagedorstopsfunctioning,haveitcheckedbyqualifiedservicepersonnel.
Whatthewarrantydoesnotcover
■Anyproduct,onwhichtheserialnumberhasbeendefaced,modifiedorremoved.
■Damage,deteriorationormalfunctionresultingfrom:
DAccident,misuse,neglect,fire,water,lightning,orotheractsofnature,unauthorizedproductmodification,or
failuretofollowinstructionssuppliedwiththeproduct.
□Repairorattemptedrepairbyanyonenotauthorizedbyus.
□Anydamageoftheproductduetoshipment.
□Removalorinstallationoftheproduct.
□Causesexternaltotheproduct,suchaselectricpowerfluctuationorfailure.
□Useofsuppliesorpartsnotmeetingourspecifications.
□Normalwearandtear.
□Anyothercauseswhichdoesnotrelatetoa productdefect.
■Removal,installation,andset-upservicecharges.
RegulatoryNoticesFederalCommunicationsCommission(FCC)
Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassB digitaldevice,pursuanttoPart15of
theFCCrules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceina residential
installation.
Anychangesormodificationsmadetothisequipmentmayvoidtheuser'sauthoritytooperatethisequipment.This
equipmentgenerates,uses,andcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththe
instructions,maycauseharmfulinterferencetoradiocommunications.
However,thereisnoguaranteethatinterferencewillnotoccurina particularinstallation.Ifthisequipmentdoescause
harmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,the
userisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:
■Re-positionorrelocatethereceivingantenna.
■Increasetheseparationbetweentheequipmentandreceiver.
■Connecttheequipmentintoanoutletona circuitdifferentfromthattowhichthereceiverisconnected.

Contents
<Part.1 > NP120
1.1PackageContentP.1
1.2StructureDiagram& DimensionP.1
1.3InstallationP.3
<Part.2 > Specifications/ OSD
2.1ProductSpecificationsP.4
2.2On-screenDisplayOperation(OSD)P.6
<Part.3 > Options
3.1 HDMI, S-Video+ BNC&AudioP.8
3.248V,24Vor12VDCpowerP.9

BeforeInstallation
■Itisveryimportanttomounttheequipmentina suitablecabinetorona stablesurface.
■Makesuretheplacehasa goodventilation,isoutofdirectsunlight,awayfromsourcesofexcessive
dust,dirt,heat,water,moistureandvibration.
Unpacking
Theequipmentcomeswiththestandardpartsshowninpackagecontent.Checkandmakesuretheyare
includedandingoodcondition.Ifanythingismissing,ordamaged,contactthesupplierimmediately.
HowToCleanYourLCDMonitor
4kCaution:
■Toavoidtheriskofelectricshock,makesureyourhandsaredrybeforeunpluggingyourmonitorfromor
pluggingyourmonitorintoanelectricaloutlet.
■Whenyoucleanyourmonitor,donotpressdownontheLCDscreen.Pressingdownonthescreencan
scratchordamageyourdisplay.Pressuredamageisnotcoveredunderwarranty.
■Useonlycleansersmadespecificallyforcleaningmonitorsandmonitorscreens.Cleansersnotmadeto
cleanmonitorsandmonitorscreenscanscratchtheLCDdisplayorstripoffthefinish.
■Donotsprayanykindofliquiddirectlyontothescreenorcaseofyourmonitor.Sprayingliquidsdirectly
ontothescreenorcasecancausedamage whichisnotcoveredunderwarranty.
■Donotusepapertowelsorabrasivepadstocleanyourmonitor.Usinganabrasivepadoranywoodbased
paperproductsuchaspapertowelscanscratchyourLCDscreen.
CleaningYourMonitor
TocleanyourLCDsafely,pleasefollowthesesteps:
®Disconnectthepower cord.
®Gentlywipethesurfaceusinga clean,drymicrofibercloth.Useaslittlepressureaspossible.
CleaningToughMarksandSmudges
Toremovetoughmarksandsmudges,pleasefollowthesesteps:
©Disconnectthepower cord.
©Spraya smallamountofnon-abrasivecleanserona microfibercloth.
^^Caution: Donotsprayorapplyanyliquidsdirectlyontothemonitor.Alwaysapplythesolutiontoyour
•*microfiberclothfirst,notdirectlyonthepartsyouarecleaning.
®Gentlywipethesurface.Useaslittlepressureaspossible.
®Waituntilyourmonitoriscompletelydrybeforepluggingitinandpoweringitup.

<Part 1 >
<1.1> PackageContent
NP120unitX1
-6ftVGAcableX1
-PowercordX 1
-M6screw,cagenut& cupwasherX 8
Theabovepackagecontentisonlyforthepuremodel( VGAandDVI-Donly).
ItvarieswithoptionssuchasHDMI,AV,audio& DCpower.
<1.2> StructureDiagram
^
©LCDpanel
©InstallationSlide
©LCDOSDmembrane
©Audiospeaker
©Carryhandletoreleasethe2-ptlock
©2-pointlock
P.1

<1.2> Dimension
FrontView
l>
439.6
19"Rackmount
SideView
21.4
ti
650
UNIT:mm
1mm= 0.03937 inch
TopView
650 HI
Model ProductDimension
(Wx D x H) PackingDimension
(Wx D x H) Net Weight Gross Weight
NP120 439.6x650x44mm
17.3x25.6x1.73" 595x 860x 140mm
23.4x33.9x5.5" 13.5kg 30lb 17.5kg 39lb
Theweightisonlyforthepuremodels.Itvarieswithaccessories& options
suchasSDI,HDMI,AV,audio& DCpower.
P.2

<1.3> Installation- Howtoinstall
Rearside
Leftbracket
Rightbracket
Frontside
1U20"LCDTray
StepO
Attachtheleftandrightmountingbracket to
rack19"mountingrails.
■Adjustthemountingbrackettofityourrack.
■M6screwx 8 pcsincluded.
M± LeaveallM6screwsslightlyloose,until
youcompletetheinstallationinstepQ
Mountingbracket StepO
PickuptheLCDtray.
InserttheLCDtrayintothemountingbracket.
Pullandholdtheleft& rightblackarrowbuttons
ontherails.
ReturntheLCDtraytoparkposition.
Frontside
StepO
Fixthe | rearkit|tothemountingbracketwithM3.2
screwx 4 pcsincluded.
^Thisstepisnecessary.Failuretocompletethis
willcausedamage.
StepO
Completetheinstallation
Tightenall8 pcsofM6screwtocompletethe
installation.
P.3

<Part2 >
<2.1> ProductSpecifications
Manufacturer ®LG
PanelSize( diagonal) 20-inchTFTcolorLCD
Displaypixel( dotsx lines) 1600x1200
Brightness(typ.) 300
ContrastRatio(typ.) 800:1
Color 16.7M
ViewingAngle( L/R/U/D ) 89/89/89/89
ResponseTime( ms) 16
Dotpitch( mm)
0.255
DisplayArea( mm) 408.00Hx 306.00V
Surfacetreatment Anti-glare,Hard-coating
Surfacehardness 3H
BacklightType CCFL
MTBF( hrs) 45,000
Video
Connectivity Digital HDMI HDMI
1.1.CEA-861-D
Digital DVI
DVI-D, TMDSsinglelink
Analog VGA Analog
0.7Vp-p
Analog
Composite(BNC) NTSC& PAL
Analog
S-Video( 4-pin ) NTSC& PAL
Plug& Play DVI/ VGA VESAEDIDstructure1.3
Synchronization VGA Separate,Composite& SOG
Audio
Connectivity AudioInput Connector
3.5mm stereojack
AudioInput Impedance/ Powerlevel 30kQ/ 750mV
AudioOutput Connector
3.5mm stereojack
AudioOutput
Resistance/ Powerlevel 30kO/ 2.8V
SpeakerOutput Power 2x2W
*Whentheaudiooutputisconnected,speakeroutputisOFF
PowerSupply Range Auto-sensing100to240VAC,
50/ 60Hz
PowerConsumption ScreendisplayON 48Worless PowerConsumption
Powersavingmode 4Worless
PowerConsumption
PowerbuttonOFF 1Worless
Regulatory ISafety FCC& CEcertified
|Environmental RoHS2& REACHcompliant
R4

Environmental
Conditions Operating Temperature 0 to50°Cdegree
Humidity
20-90%, non-condensing
Storage Temperature -5to60°Cdegree
Humidity 5-90%,non-condensing
Shock 10Gacceleration(11msduration)
Vibration 5-500Hz 1GRMSrandom
Physical
Specification Product(WxDxH) 439.6x650x44mm
17.3x25.6x1.73inch
Packing(Wx Dx H ) 595x 860x 140mm
23.4x33.9x5.5inch
NetWeight 13.5kgs/30lbs
GrossWeight 17.5kgs/39lbs
DVI-D/VGAInput PCSignal 1600x1200x60Hz
1400x1050x60Hz
1440x900x60Hz
1360x768x60Hz
1280x1024x60/75Hz
1280x960x60Hz
1280x760x60/75Hz
1152x864x75Hz
1024x768x60/70/75Hz
848x 480x 60Hz
800 x 600x 60 / 72 / 75Hz
720x 400x 70Hz
640x 480x 60 / 72 / 75Hz
640x 400x 70Hz
640x 350x 70Hz
P.5

<2.2> On-screenDisplayOperation( OSD)
:=t>
MembraneSwitch Function
6 Turnthemonitoronoroff
DCZI
□ □
Dl=l DisplaytheOSDmenu
ActasanEnterkeytoselectscreensettingoptions
AV < > Scrollthroughmenuoptionsandadjust
thedisplayedcontrol
S ExittheOSDscreen
Gobacktothepreviouson-screensub-menuor
mainmenu
Remark : AllLEDtouchbuttonsinWHITElight.
TheLEDofPowerft touchbuttonwillflashcontinuouslywhenthereisnosignalinput.
(T)AlltheLEDtouchbuttonswillautomaticallyturnoffafter10minutesofidlestatus( exceptthePower@ ).
@Lightupallmembranebuttons,pleasepressanybuttonfor 1 - 2 seconds( exceptthePower© ).
P.6

<2.2> On-screenDisplayOperation( OSD)
OSDConfigurationPage
Ver:G56SN20SSTD701 1024x76859.8Hz
Mi
Image
Brightness[1
ContrastJ
ColorTempUser
RedI^^M
Green[I
BlueJ
Adjust: Select:♦+Set:®/i=i
m Image:
forthebrightness,contrast,color temp, red,green,andblue
Geometry:
fortheautoadjust,H position,V position,phaseandclock
to- Video:
forthecolour,tint,sharpness,noisereduction,DCDiandTVSetup
J>
Audio:
forvolume,bass,treble,balance,AVLandmute
Misc Misc:
forthelanguage,OSDposition,graphicmode,ratio,resetandtimer
]50
]50
0255
Q255
Q255
Exit:t
P.7

<Part3 >
<3.1> Options:
-HDMI( HDMI1.1,CEA-861-D)
-AV( S-Video+ Composite,BNC)
-Audio( 3.5mmaudiojacksforaudioin& out,and2W+ 2Wspeakers)
EitherHDMIorDVI-Dcanbeselected.
0 Power Audio
i1
©o o
in- in- out
S-VideoBNC HDMI
VGA
DVI-D
PCVideo
P.8

<3.3> Options: DCPower
Model 12V 24V 48V
Inputrating
Inputvoltage: 12-Volt 24-Volt 48-Volt
Inputrange: 9-18V 18-36V 36- 75V
Inputcurrent
-Noload 50mA 50mA 50mA
-Fullload 4950 mA 2450mA 1220mA
Outputrating
Outputvoltage: 12-Volt 12-Volt 12-Volt
Outputcurrent: 4.16A 4.16A 4.16A
Efficiency 84%
85% 85%
DCpower
o0 0 o VGA
DVI-D
|°rffwi°|
***
Optionexcludes1 x powercordand1 x ACpoweradapter
P.9

I-TECH
COMPANV
i-Tech CompanyLLC
TOLLFREE:[phone]• EMAIL:[email protected]m WEB: www.iTechLCD.com