https://www.optics-trade.eu/en/holosun-paralow-hs503c.html

1. ThankyouforpurchasingthePARALOWHS503CCircleDot
sight.PleasereadtheUser'sManualcarefully.
Features
1. Suitableforallweatherconditions,includinglowWeather:
lightsuchasatdawn/nightfall.
2.Fullfieldofviewfortargetacquisition:Theusercangainrapid
targetacquisitionandsituationalawarenesswhileaimingwith
botheyesopen.
3. ThedeviceoperatesbysolarpowerSolarpowersupply:
(siliconsolarcell).Powerisreadyforuseatalltimes.
Underdaylightconditions,LEDcanbepoweredbysolarcell.
4. SightwillswitchtobatterysupplyDualpowersupplydesign:
ifthereisnotenoughlightforsolaroperation.
5. DuetoadoptingnewLEDtechnology,theNewLEDtechnology:
sightcanbeoperatedforupto30,000hourswithonlyone
battery.
6.Parallaxfreeopticalsystem:arallax 1MOAP is .≤±
7.Brightnessadjustment:Thereare12settingsforthe
brightnessofthereticlesoastomatchtheambientlighting
conditions.
8. LEDreticlepatternwillnotdamageyoureyes.Eyesafe:
9.Two mountedbuttons:side The mountedbuttonsallowside
foreasyoperationwithoutobstructingtheuser'svision.
10. :PicatinnyorWeaverrail.IndustryMountingrailtype
standardmountallowsforattachmentofaftermarketmounts.
11. IP67Waterproof:
Importantnotices
1.Ensurethatthefirearmiscompletelyunloadedandsafe
beforedeviceinstallation,sightingin,orinstallinganew
battery.
2.Pleasekeepthepackagingshouldyouneedtomakea
warrantyclaim.
Battery
Installation
Fig1PARALOWHS503CCircleDotSight
www.holosun.com
HS503C
PARALOW
1
1.Themountingbracketisadaptabletoanyfirearmwitha
PicatinnyRail.IfthefirearmhasnoPicatinnyrail,or
compatiblerail,contactaqualifiedgunsmithtoinstallone.
2.InserttheappropriateTorxwrench(included)intothe
clampscrewhead,rotatetoloosenthecrossboltandthen
slidethesightintothefirearmrailtotheappropriate
position.Finallytightentheclampscrew.(Fig3)
Fig3
2
1.Operateswithtwo-waypowersupply(solarcellandinternal
battery).TheoperatingvoltageforthisdeviceisDC3Vusing
onehighqualityCR2032Lithiumbatteryincludedwith
purchase.
2.Thehighqualitybatterycanpowerthedeviceforupto
30,000hours.Caution:Thebatteryisnotrechargeable.
Thereticleforthissightisacentral2MOAdot,
centeredina65MOAcirclewithfourpositioning
points.Thediameterofthecirclereticlerepresents
approximately5'5"at100yards.Thecirclereticle
canbeenabledordisabledasrequiredbypressingthe"-"buttonfor
3seconds.Thecirclereticlecannotbedisabledwhileinautomaticmode.
Eyepiecelens
Objectivelens
Protectivecap
Brightness
increasebutton
Brightness
reducebutton
SiliconSolarcell
Batterytray
Caution:
Thelossordamageofsealringwillcausethewaterleaking
intocompartmentandmaydamageelectroniccircuitsand
thedevice.
Fig2-2
Fig2-1
ClampboltheadLockingBar
2)Batteryinstallation(Fig2-2):
a)Insertthebatteryintothebatterytraybypushingitdown
withthecorrectlymarkedpolarities,"+"and"-".
b)Insertandpressthetrayintothebatterycompartment.
c)Tighten sscrew 1,2.
3.Batteryreplacement:
1)Removingthebattery(Fig2-1):
a)Loosen sscrew 1,2.
b)Insertcoinorsimilarobjectinthebatterytrayslot,pry
outthebatterytray,andremovethedischargedbattery
byliftingitup.Atoolisprovidedforthispurpose.
Slot
Screw1
Screw2
Screw2
Screw1
Battery
tray
Battery
Salring

2. BrightnessIncreaseBrightnessreduce
Zerosetting
Maintenanceandcare
Fig4
Fig5
1.Ontopofsightistheelevationadjustingknob,windage
adjustingknobisontherightside(seeFig5).Thesighthas
beenfactoryadjustedforapproximatezero.
2.Thebuiltinscrewdrivertoolontheprotectivecapcanbe
usedforzeroingadjustment(seeFig5).Seelabelinsidecap.
3.Firstopentheprotectivecap(seeFig1),positionslottype
screwdriverontheslottedscrew,thenrotatethescrewto
rightorleftforadjustment.Eachleftorrightclickisforone
adjustmentequivalentto0.5MOAvalue.
3 4
PARALOW HS503C
CircleDotsight
HolosunTechnologiesInc.
www.holosun.com
Sightoperation
Twooperationmodesareavailable:Automodeandmanual
mode.
1. )-withsolarcellandinternalbatteryAutomode(default
two-waypowersupply:
Basedupontheambientlightinglevel,thesightwillswitch
betweenbatteryandsolarcellpowerautomaticallyfor
operationinalllightingconditions.
Automodeoperation:
a)Sightisalwaysinautomodeunlessspecificallyswitched
tomanualmode.
b)Whileinautomode,thebrightnessofthereticleis
automaticallyadjustedtomatchambientlighting.The
brighteritis,thehigherthedotintensity.
c)Iflightingislowenough,thesightwillautomatically
switchtothebattery.Whilerunningonbattery,youcan
adjustthereticlebrightnessusingthe"+"and"-"buttons
toswitchbetweenlevels3,4,or5.
2. (Internalbatterypoweronlymode):ManualMode
a)Pressdownthe"+"buttonfor3secondstoenterinto
ManualMode.
b)Brightnessadjustment:Thereare12settingsforreticle
brightnesslevelundermanualmode.Thedefault
brightnessisat7whenthedeviceisswitchedtothis
mode.Thebrightnesscanbeadjustedasrequiredby
pressingthe"+"or"-"toincreaseordecreasethe
brightnesslevel,onepressforonechangeinbrightness
level.
c)Switchingbacktoautomode:
Simultaneouslypressthe"+"and"-"buttonstoswitchto
automode.Thedevicewillalsoswitchautomatically
frommanualmodetoautomodeiftherehasbeenno
otherbuttonoperationin12hours.
Note:Insummary,thesightisalwaysreadyforuse,nomatter
whatthelightingconditionsare.
4.Rotatingtheelevationknobrightwillmovingthereddotup,
leftturningwilllowerthereddot.Similarlyforthewindage
adjustment,rotatingrightwillmovethereddottoright,left
turningwillmoveittoleft.
5.Caution:
Don'ttrytooverrotatetheknobs.Ifyoufeeltheknobscan-
notberotated,thisindicatesyouhavereachedtheadjustment
limit,otherwisethedevicemaybedamaged.Iftherequired
adjustingrangeisbeyondthelimits,consideraddinganextra
spacerbetweenthedeviceandmountingrailtoallowfor
additionaladjustment.
Limitedwarranty
Thisdeviceisaprecisioninstrumentthatdeserves
reasonablycautiouscare.Thefollowingtipsareprovidedto
ensurelonglastinguseofthesight.
Theopticalsystem,includingtheobjectivewindowand
eyepiecelensaremulti-coatedopticalglass.Whencleaning
thelenses,blowawaythedustonsurface,wetthelens
withlenscleanerorcleanwater,wipingthefingerprintor
otheroilswithlenstissue,softcottonormicrofibercloth.
Nospecialmaintenanceisneededforthehousingsurface.
Avoidtouchingtheglasssurfacewithdryclothortissuepaper.
Donotuseorganicsolventssuchasalcoholoracetone.Donot
trytodismantlethedeviceastheinternalpartsarespecially
cleanedandsealedandwithananti-fogtreatment.Anysuch
attemptwillvoidthewarranty.
Ifrepairisneeded,youcancallourcustomerservicecenter,
visitourwebsite,orsendanemailtous.
SUMMARY
Weprovidealimitedlifetimewarrantyfromthedateof
purchaseonpartsandworkmanshiptotheoriginalpurchaser.
Atoursolediscretion,wewillrepairorreplaceproductfound
tobedefectiveundernormaluseandservicewithoutcharge,
excludinganydeliverycosts,whichwillbebornbypurchaser.
Wewillnotbeliableforincidental,consequential,or
specialdamagesarisingoutoforinanyconnectionwiththe
useorperformanceofthisproduct.Thiswarrantyisvoidif
theproducthasbeenmisused,modified,neglected,or
disassembledpriortoitsreturn.
Pleaserefertohttp://www.holosun.comforcurrentand
completewarrantyinformationandotherconditions.
v1.6
954-880-4823Phone:
info@holosun.comEmail:
CustomerService
Elevation
adjustingknob
Windage
adjusting
knob
Slotted
screw
Protectivecap
Protectivecap