Image
Information
Channel
information
,
time
information
and
protected
area
covering
information
TV
A
djust
A
uto
-
adjustment
for
anamorphic
images
;
luminance
and
contrast
configura
b
le
Screen
L
oc
k
Specific
displa
y
screen
loc
k
a
b
le
(B
lue
screen
covered
for
unauthori
z
ed
users
)
and
ensure
data
securit
y
Channel
Information
Channel
name
,
recording
status
,
screen
loc
k
status
,
video
loss
status
and
motion
detection
status
shown
on
the
b
ottom
left
of
displa
y
screen
Color
Configuration
Hue
,
luminance
,
contrast
,
saturation
and
signal
gain
configura
b
le
for
each
channel
A
udio Input
1/2/4CH
audio
input
2
00-
1
000
mv
1
0KΩ (BN
C
)
8/12/16CH
audio
input
2
00-
1
000
mv
1
0KΩ
A
udio
O
utput
1CH
audio
output
2
00-3000
mv
5KΩ(BN
C
)
1CH
audio
output
2
00-3000
mv
5KΩ(
RC
A)
Hard Dis
k
2
b
uilt
-
in
IDE
ports
and
supports
up
to
4
large
capacit
y
HDDs
4
b
uilt
-
in
IDE
ports
and
supports
up
to
8
large
capacit
y
HDDs
Hard Dis
k
Consumption
A
udio
˖
PCM
28.8M
by
te/Hour
A
DPCM
14.4M
by
te/Hour
Video
˖
5
6
-900
M
by
te/Hour
Hard Dis
k
Management
Hi
b
ernating
function
for
non
-
wor
k
ing
HDDs
accepted
to
reduce
power
waste
and
extend
HDDs
life
time
Recording
Mode
Manual
recording
,
motion
detection
recording
,
schedule
recording
and
alarm
recording
Recording
Duration
1
to
12
0
minutes
single
record
duration
configura
b
le
(
Default
6
0
minutes
)
O
verwrite/Stop
Mode
O
verwrite
mode
and
stop
mode
selecta
b
le
when
hard
dis
k
is
full
Record Search
Search
record
by
time
,
t
y
pe
and
channel
Pla
yb
ac
k
Multiple
pla
yb
ac
k
mode
,
multi
-
level
fast
-
forward
,
multi
-
level
slow
-
forward
,
single
frame
pla
yb
ac
k
and
so
on
Multi
-
switching
Mode
Switch
to
previous
and
posterior
record
Switch
to
other
channel
record
of
the
same
time
Pla
y
records
continuousl
y (A
uto
-
pla
y
records
of
the
same
channel
one
after
another
)
Multi
-
channel
Pla
yb
ac
k
1
channel
,
2
channel
or
Multi
-
channel
pla
yb
ac
k
for
specific
mode
Displa
y
Zoom
Split
screen/adaptive
screen/full
screen
for
multi
-
channel
pla
yb
ac
k
Selective
Enlargement
Selective
enlargement
under
full
screen
mode
HDDs
b
ac
k
up
External
US
B
storage
devices
(
US
B
flash
memor
y,
Remova
b
le
HDD
,
US
B
CD
-
R
W)
Page 7 of 52
Blue Box User Guide
Содержание Blue Box
Страница 1: ...NEMA System Marine Digital Video Recorder User Guide ...
Страница 55: ......
