1
MK20HD PLUS / MK20W
English
Placement
● This device may interfere with radio and
televisionreception.Donotusethisdevicein
thevicinityofsuchreceivers.
● Noise may be produced if wireless
communications devices, such as cell
phones, are operated in the vicinity of this
unit. Such noise could occur when receiving
orinitiatingacall,orwhileconversing.Should
you experience such problems, you should
relocatesuchwirelessdevicessotheyareata
greaterdistancefromthisunit,orswitchthem
off.
●Donotexposetheunittodirectsunlight,place
itneardevicesthatradiateheat,leaveitinside
anenclosedvehicle,orotherwisesubjectitto
temperature extremes. Excessive heat can
deformordiscolortheunit.
● When moved from one location to another
wherethetemperatureand/orhumidityisvery
different, water droplets (condensation) may
form inside the unit. Damage or malfunction
mayresultifyouattempttousetheunitinthis
condition.Therefore,beforeusingtheunit,you
must allow it to stand for several hours, until
thecondensationhascompletelyevaporated.
● Depending on the material and temperature
ofthesurfaceonwhichyouplacetheunit,its
rubber feet may discolor or mar the surface.
Youcanplaceapieceoffeltorclothunderthe
rubberfeet topreventthisfromhappening.If
youdoso,pleasemakesurethattheunitwill
notslipormoveaccidentally.
● Do not put anything that contains water on
this unit.Also, avoid the use of insecticides,
perfumes,alcohol,andnailpolish,spraycans,
etc.,neartheunit.Swiftlywipeawayanyliquid
that spills on the unit using a dry, soft cloth.
viewing such images can cause headache,
nausea, or other discomfort. Do not use this
unit to create video that might cause these
typesofhealthproblems.Asystemswillaccept
noresponsibilityforanysuchhealthproblems
thatmayoccurinyourselforinviewers.
IMPORTANT NOTES
Read First!
Prior to the operation of this unit, please
thoroughly read through the Owner’s Manual
in its entirety, these sections provide important
and comprehensive information concerning the
properoperationofthisunit.
TheOwner’sManualshouldbesavedandkept
forfutureuseandreferences.
The digital version of this manual is available
onlineatAsystems’websitefordownload.
Power Supply
● Do not connect this unit to same electrical
outlet that is being used by an electrical
appliance that is controlled by an inverter
or a motor (such as a refrigerator, washing
machine,microwaveoven,orairconditioner).
Depending on the way in which the electrical
appliance is used, power supply noise may
causethisunittomalfunctionormayproduce
audible noise. If it is not practical to use a
separate electrical outlet, connect a power
supply noise filter between this unit and the
electricaloutlet.
● Topreventmalfunctionandequipmentfailure,
always make sure to turn off the power on
all your equipment before you make any
connections.
● AlthoughtheLCDandLEDsareswitchedoff
whentheunitisturnedoff,thisdoesnotmean
thattheunithasbeencompletelydisconnected
fromthesourceofpower.Ifyouneed toturn
offthepowercompletely,firstturnofftheunit’s
switch, then unplug the power cord from the
power outlet. For this reason, the outlet into
whichyouchoosetoconnectthepowercord’s
plug should be one that is within easy reach
andreadilyaccessible.
WARNING:
To prevent injury, this apparatus must
be securely attached to the floor/wall in
accordancewiththeinstallationinstructions.
WARNING:
Installation should only be performed by
qualified installation personnel. Improper
installationmayresultintheentireapparatus
fallingdownandcausinginjury.
