JVC VR601 - Manual (Page 28)

54
6.2.2 CO
M
M
A
ND T
ypes
6.2.2.0 Command (
M
ain Cat
egory
=
0x02)
6.2.2.1 Handshake (Second Category
=
0x01)
PC Reques
t: <0x
41>, <0x
01>, <0x
20>, <0x
02>, <0x
01>, <0x
00>, <0x
4f
>
DVR Res
pons
e: <0x
41>, <0x
20>, <0x
01>
, <0x
02>, <0x
08>, <0x
00>, <0x
4f
>
6.2.2.2 Request Time (Second Category
=
0x02)
PC Reques
t: <0x
41>, <0x
01>, <0x
20>, <0x
02>, <0x
02>, <0x
00>, <0x
4f
>
DVR Res
pons
e: <0x
41>, <0x
20>, <0x
01>, <0x
02>,
<0x
02>, <0x
07>, <7
T
im
e V
alue >, <0x
4f
>
T
he f
ollow
ing c
as
e is
an illus
tr
ation of
< 7 T
ime V
alu
e>
2001/06/20 17:05:00 = <0x
D
1>, <0x
07>, <0x
06>, <0x
14>, <0x
11>, <0x
05>, <0x
00>
6.2.2.3 Set Time (Second Category
=
0x02)
PC Reques
t: <0x
41>, <0x
01>, <0x
20>,
<0x
02>, <0x
02>, <0x
07>, < 7
T
im
e V
alue >, <0x
4f
>
ʳʳ
T
he f
ollow
ing c
as
e is
an illus
tr
ation of
< 7 T
ime V
alu
e>
2001/06/20 17:05:00 = <0x
D
1>, <0x
07>, <0x
06>, <0x
14>, <0x
11>, <0x
05>, <0x
00>
DVR
Ac
t: Changing the tim
e and date.
6.2.2.4 Request S
tate (Second Category
=
0x06)
PC Reques
t: <0x
41>, <0x
01>, <0x
20>, <0x
02>, <0x
06>, <0x
00>, <0x
4f
>
DVR Res
pons
e: <0x
41>, <0x
20>, <0x
01>, <0x
02>, <0x
06>, <0x
01>,
<Sy
st
em
S
tate = 0..>, <0x
4f
>
Descrip
tio
n
o
f <Sy
st
em S
tat
e>:
D
E
C
H
E
X
ST
A
T
E_ST
O
P
0
0
0
ST
A
T
E_REC
1
0
1
ST
A
T
E_PLA
Y
3
0
3
ST
A
T
E_SET
UP
6
0
6
ST
A
T
E_SEARCH
7
07
ST
A
T
E_BACKUP
15
0F
ST
A
T
E_NET
_PLA
Y
23
1
7
6.2.2.5 Time S
earch (S
econd Category
=
0x0b)
PC Reques
t: <0x
41>, <0x
01>, <0x
20>, <0x
02>, <0
x0b>, <0x
06>, <6
T
im
e V
alue >, <0x
4f
>
w
her
e < 6
T
im
e V
alue > = y
ear
(
2 by
tes
, = Low
By
te + HighBy
te*256 )
, m
onth (
1 by
te)
,
day
(
1 by
te)
, hour
(1
by
te)
,m
in(
1 by
te)
Ex
am
ple: to s
ear
ch
06/12/2002 17:00 the
T
im
e V
alue =
<0x
d2>,<0x
07><0x
06>,<0x
0b>,<0x
11
>,<0x
00> w
her
e 2003= 210(
=0x
d3)
+ 7(
=0x
07)
*256
NOT
E
: T
h
e DVR accept
s RS-232 time search commands only
under the liv
e or play
b
ack
M
ode
.
55
7. M
obile Rack Inst
allation
Us
ual
ly
,
the
un
it c
om
es
with
one
har
d-
d
is
k dr
ive
ins
ta
lle
d i
n c
om
par
tm
ent HD 1,
whic
h
is
def
ault-
conf
ig
ur
ed as
a m
as
ter
. T
he j
um
per
s
ettings
c
onf
igur
at
ion
of
the ins
ta
lled
har
d-
dis
k dr
ives
f
or
the
uni
t a
nd c
om
patib
le
dr
iv
es
w
hic
h
c
an
be
us
ed
wit
h t
his
u
nit
ar
e
lis
te
d
in t
he tab
le be
lo
w
.
To
ins
tall
a har
d-
dis
k dr
ive in c
om
par
tm
ent HD 2, pleas
e t
ak
e the f
ollow
ing s
tep
s.
Th
e j
u
mp
er set
ti
n
g
s o
f h
ard
-d
isk d
riv
es f
o
r t
h
e sy
st
em
Loc
ation Jum
p
er
IDE 1
Com
par
tm
ent HD 1
Mas
ter
IDE 2
Com
par
tm
ent HD 2
Mas
ter
1. Mak
e s
ur
e that the k
ey
unloc
ke
d.
2. Pull the ac
tive-
handle outw
ar
d to r
em
ove the c
ar
rier
body
aw
ay
f
rom
the m
obile r
ac
k
3. Slide the top c
over
bac
kw
ar
d and r
em
ove.
4. Setting the j
um
per
of
y
our
har
d-
dis
k dr
ive.
T
he w
ay
to s
et the j
um
per
of
the dr
ive var
ies
betw
een m
anuf
ac
tur
er
s; pleas
e r
ef
er
to the
ins
tr
uc
tions
on the dr
ive to s
et the j
um
per
s in the m
as
ter
pos
ition.