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Figure
5
‐
31
Day
Night
Schedule
Backlight
Settings
●
BLC
If
there’s
a
bright
backlight,
the
subject
in
front
of
the
backlight
appears
silhouetted
or
dark.
Enabling
BLC
(back
light
compensation)
function
can
correct
the
exposure
of
the
subject.
But
the
backlight
environment
is
washed
out
to
white.
●
WDR
(Wide
Dynamic
Range)
The
wide
dynamic
range
(WDR)
function
helps
the
camera
provide
clear
images
even
under
back
light
circumstances.
When
there
are
both
very
bright
and
very
dark
areas
simultaneously
in
the
field
of
view,
WDR
balances
the
brightness
level
of
the
whole
image
and
provide
clear
images
with
details.
You
can
enable
or
disable
the
WDR
function
as
shown
in
Figure
5
‐
32.
The
wide
dynamic
level
ranges
from
0
to
100.
Figure
5
‐
32
WDR
This
function
varies
depending
on
the
models
of
zoom
camera.
●
HLC
HLC
(High
Light
Compensation)
makes
the
camera
identify
and
suppress
the
strong
light
sources
that
usually
flare
across
a
scene.
This
makes
it
possible
to
see
the
detail
of
the
image
that
would
normally
be
hidden.
White
Balance
The
White
Balance
mode
can
be
set
to
Auto
,
MWB
,
Outdoor
,
Indoor
,
Fluorescent
Lamp
,
Sodium
Lamp
and
Auto
‐
Track
.
●
Auto
:
In
Auto
mode,
the
camera
retains
color
balance
automatically
according
to
the
current
color
temperature.
●
Manual
White
Balance:
In
MWB
mode,
you
can
adjust
the
color
temperature
manually
to
meet
your
own
demand
as
shown
in
Figure
5
‐
33.
