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CONNECTIONS
External alarm sensor setup
In order to make an external alarm sensor operate, an external switch
must be connected to an ALARM IN connector. When an intruder
activates the external switch (such as by opening a door), an alarm
signal is received and an alarm can be made to sound.
The DSR-3009P model uses the connectors marked *.
Using as a monitor board during a
motion sensor alarm
When the motion sensor built into the digital video recorder responds
to an alarm, it outputs an alarm signal to the SENSOR ALARM OUT
connector. If a switching circuit such as a warning lamp is connected
to this connector, the warning lamp will illuminate when there is a
response from the motion sensor. If the warning lamp is fixed
somewhere in the layout diagram for an area such as a factory, the
location of the camera can be ascertained in an instant during an
emergency. The connector is always open. The pin corresponding to
the number of the camera that generates a sensor response switches
to Low.
*
*
*
*
*
*
*
*
*
Connect an external switch
to an ALARM IN connector
SENSOR ALARM OUT connector
Rated values for each pin (at 25˚C)
• Max. current
• Max. voltage
• Max. power
1K
25mA
25V
40mW
Connecting a remote control circuit
If a remote control circuit is constructed as shown in the illustration and connected to the remote control input (R1 and R2) terminals of the
CONTROL connector, the digital video recorder can be operated by remote control. (Contact LOW input)
The DSR-3009P model can control up to nine cameras.
AC IN ~
ALARM IN
N
SOR
R
M OUT
C1234567891011 12 13 14 15 16
OFF
A
LA
R
M
FU
LL
ON
RS485
CR1R2 C
FU
LL
W
A
R
N
IN
G
O
U
T
N
O
N
R
E
C
O
U
T
A
LA
R
M
R
E
S
ET
A
LA
R
M
O
U
T
C
L
O
C
K
S
E
T
O
U
T
ALL
RESET
TERMINATE
CONTROL
REMOTE
; Spare
; Spare
; Spare
; Automatic switching display
; Monitor 2
; Plus screen display
; 4-screen display
; Multi-screen display
; Menu reset
; Spare
; Spare
; Spare
; Spare
; Spare
; Spare
; Spare
(When used alone)
(When R2 SHIFT key
is also pressed)
R1 R2
SW: Switch
The remote control cable should
be no more than 5 m long.
Note:
SW 1: Camera1*
SW 2: Camera2*
SW 3: Camera3*
SW 4: Camera4*
SW 5: Camera5*
SW 6: Camera6*
SW 7: Camera7*
SW 8: Camera8*
SW 9 : Camera9*
SW 10 : Camera10
SW 11 : Camera11
SW 12 : Camera12
SW 13 : Camera13
SW 14 : Camera14
SW 15 : Camera15
SW 16 : Camera16
220Ω
220Ω
300Ω
360Ω
470Ω
680Ω
820Ω
1.2kΩ
1.8kΩ
2.2kΩ
3.3kΩ
4.7kΩ
7.5kΩ
13kΩ
27kΩ
68kΩ
SW 17: Recording stop
SW 18: Playback stop
SW 19: Pause
SW 20: Search
SW 21: SHIFT (When R1 and R2 are pressed)
SW 22: Playback
SW 23: Recording
SW 24: Menu
SW 25: Menu clear (Exit)
SW 26: +
SW 27: –
SW 28:
SW 29:
SW 30: Zoom
SW 31: Copy
3
SW 32: Timer recording
2
220Ω
220Ω
300Ω
360Ω
470Ω
680Ω
820Ω
1.2kΩ
1.8kΩ
2.2kΩ
3.3kΩ
4.7kΩ
7.5kΩ
13kΩ
27k
68kΩ
10
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