Vook U2 Series - Trouble Shooting

TROUBLESHOOTING
1.Thesystempoweristurnoff.
▶ Checkifpowercableiscorrectlyconnected.
▶ Checkifinputvoltageiscorrect.
▶ Ifthesystempowerdoesnotturnonwhilepowercableiscorrectlyconnected,
pleasecontact thesupplier,ormanufacturer.
2.Thesystempoweristurnedon,butnovideoisdisplayedonthemonitor.
▶ Checkifthemonitorpowercableisproperlyconnected.
▶
Check if the monitor is turned on
▶
Check

if

the

monitor

is

turned

on
.
▶ CheckifthevideooutputcableoftheDVRisproperlyconnectedtothemonitor.
▶ Unplugthepowercable,andpluginagain.
3.Thecameranumbersaredisplayedonthescreen,butthecameraimages
not displayed.
▶ CheckifthecameravideooutputiscorrectlyconnectedtotheDVRsystem.
▶
C
h
ec
kif
t
h
e

po
w
e
r
cab
l
e
i
s

co
rr
ect
l
y

co
nn
ected
o
n
t
h
e

ca
m
e
r
a
.
141
▶
Cec tepo e cab e s co ect y co ected
o teca e a
▶ Checkifthevideocable isworkingwell,ornot,whichisconnectedtosystem
fromcamera.
▶ Whenvideoisconnectedwithvarioussystems,weakvideosignalcausesthis
kindofproblemfromvideodistributor. Inthiscase,thedirectconnectionwith
videoofrelevantcamerawillfindthesolutionbysolvingthismatter.
▶ Turnof
fDVRsystem,andturnitonagain.
4.Thecameravideoisshownonthescreen,butthesystemdoesn'trecord
id
v
id
eo.
▶ Checkifitissetto"NONE"intherecordmodeoftherecordsettingmode.
▶ TurnofftheDVR,andturnitonagain.