Preparations
Connecting the Cables to the Camera
Before installation, connect the supplied cables to the camera as required for
your usage and wire them.
1
Remove the screw on the bottom of the camera unit to detach the cable
cover.
2
Pass the cables through the hole on the bottom of the camera unit.
3
Connect the cables to the connectors on the camera unit.
I/O cable: to EXT CTRL connector
BNC cable: to VIDEO OUT connector
Audio cable: to AUDIO connector
4
Wire the cables along the cable guides on the camera unit. Position the
cables under the cable clamps.
Note
To prevent the cables from being trapped by the dome casing, be sure to wire
them using the cable guides and clamps.
5
Pull the cables gently from the bottom of the camera unit to take in the
slack, and fix the cable cover with the screw.
To install the camera on a wall, cut the indoor wiring slit and pass the cables
through it.
Installation
WARNING
If you attach the camera in the height such as the wall or the ceiling, etc.,
entrust the installation to an experienced contractor or installer.
If you install the camera on the ceiling, ensure that the ceiling is strong
enough to withstand the weight of the camera plus the bracket and
then install the camera securely. If the ceiling is not strong enough, the
camera may fall and cause serious injury.
To prevent the camera from falling, make sure to attach the supplied
wire rope.
If you attach the camera to the ceiling, check periodically, at least once
a year, to ensure that the connection has not loosened. If conditions
warrant, make this periodic check more frequently.
Deciding the Installation Location of the Camera
After deciding the direction in which the camera will shoot, make the required
hole (ø 50 mm (2 inches)) for the connecting cables using the supplied template.
Then decide the two or four mounting hole positions to install the bracket.
Mounting screws
The supplied bracket is provided with ø 4.5 mm (
3
/
16
inch) mounting holes. Install
the bracket on a ceiling or wall with screws through two or four mounting holes:
two 83.5 mm (3
9
/
32
inch)-pitched holes or four 85.7 mm (3
3
/
8
inch)-pitched holes.
The required mounting screws differ depending on the installation location and
its material. (Mounting screws are not supplied.)
Steel wall or ceiling:
Use M4 bolts and nuts.
Wooden wall or ceiling:
Use M4 tapping screws. The panel thickness must be 15
mm (
5
/
8
inch) or more.
Concrete wall:
Use anchors, bolts and plugs suitable for concrete walls.
Junction box:
Use screws to match the holes on the junction box.
WARNING
The required mounting screws differ depending on the installation location and
its material. If you do not secure the camera with the appropriate mounting
screws, the camera may fall off.
Installing the Camera
1
Remove the dome casing.
Pull out the screw cover and loosen the screw with a Phillips screwdriver.
Turn the dome casing to the curved mark position on the camera unit,
and remove the dome casing from the camera unit. When the screw
catches on the screw hole, pull up the screw.
2
Remove the slit cover.
Remove the slit cover expanding it.
3
Install the supplied bracket on the ceiling or wall.
Refer to “Mounting screws” for screws to be used.
4
Fix the supplied wire rope to the camera unit and the ceiling or wall.
Fix the wire rope with the supplied shoulder screw to the hole for the wire
rope on the bottom of the camera unit.
Pass the wire rope between the wire rope guides.
Fix the wire rope to the ceiling or wall.
5
Attach the camera unit to the bracket with the supplied two screws.
The screws have a fall-prevention mechanism. The screws inserted into the
screw holes of the camera unit do not fall even if you turn the camera unit
upside down.
Note
If you cannot use screws on a ceiling or wall, or if you want to make the camera
less conspicuous, use the YT-ICB45 in-ceiling bracket (optional) with which you
can mount the camera on the ceiling.
Adjusting the Camera Direction and Coverage
1
Loosen the camera head fixing screw.
2
Adjust the camera to turn the lens in the desired direction.
3
Tighten the camera head fixing screw to fix the camera.
4
Loosen the lens ring fixing screw.
5
Turn the zoom ring to adjust the angle of view.
6
Turn the focus ring to adjust the focus.
For easy focus adjustment, use the focus assist indicator that is displayed on
the monitor screen. See “Focus Assist Function” below.
7
Tighten the lens ring fixing screw to fix the zoom and the focus.
8
Repeat steps 1 to 7 until the coverage and the focus are determined.
Notes
When you adjust the camera head angle without loosening camera head
fixing screw, an internal part may be damaged.
If the camera head is too heavy to be adjusted, loosen the camera head fixing
screw until it moves freely.
When the lens is not put in the slit of the camera head holder, the moving
range of the camera head is limited.
Do not turn the lens more than 360 degrees, as this may damage the wiring
inside.
There are three screw holes for fixing the lens ring at 120 degree intervals. If
the lens ring fixing screw poses a problem for adjusting the camera direction
and coverage due to the direction of the camera head, detach the screw
and reattach it to another screw hole, then adjust the camera direction and
coverage again.
When adjusting the angle, be sure that the TOP mark on the camera head
section faces the ceiling. If the camera is installed with the TOP mark facing the
floor, the image appears upside down.
Focus Assist Function
1
Select the camera operation mode to match the video monitor in use
with the VIDEO OUT selector.
2
Set the iris to open with the IRIS selector.
The IRIS OPEN indicator and the focus assist indicator appear on the monitor
screen.
The length of bar varies according to the degree of focus adjustment. Bar
indicates the peak hold value.
3
Turn the focus ring until bar reaches the peak hold value .
Attaching the Dome Casing
1
Attach the slit cover.
Notes
The proper position of the slit cover is slightly apart from the camera
mount. Do not push in by force.
If you cannot attach the slit cover because the barrier of the lens ring fixing
screw prevents it, attach the lens ring fixing screw to another screw hole.
There are three screw holes for the lens ring fixing screw on the concentric
circle.
2
Fix the dome casing and the camera unit.
Align the carved mark on the dome casing with that on the camera unit,
and turn the dome casing in the direction of the arrow.
Secure the screw and put the screw cover.
Connection
Connecting to the Network
Connect the LAN cable of the camera to a router or hub in the network using the
network cable (straight, not supplied).
To connect to a computer
Connect the LAN cable of the camera to the network connector of a computer
using the network cable (cross, not supplied).
Connecting the Power Source
There are three ways to supply the power source to this camera, as follows.
12 V DC
24 V AC
Power supply equipment pursuant to IEEE802.3af (PoE* system)
*PoE means Power over Ethernet.
Note
If the power is supplied from the power input cable and LAN cable at the
same time, the power from the LAN cable has priority over the other.
Connecting to 12 V DC or 24 V AC source
Connect the power input cable of the camera to a 12 V DC or 24 V AC source.
Use a 12 V DC or 24 V AC source isolated from 100 to 240 V AC. Each usable
voltage ranges are as follows.
12 V DC: 10.8 V to 13.2 V
24 V AC: 21.6 V to 26.4 V
Use UL cable (VW-1 style 1007) for these connections.
Connecting to the power supply equipment pursuant to
IEEE802.3af
The power supply equipment pursuant to IEEE802.3af supplies the power
through the LAN cable. For details, refer to the Instruction Manual of the
equipment.
Connecting the I/O Cable
Connect the wires of the I/O cable as follows:
Wiring diagram for sensor input
Mechanical switch/open collector output device
Camera inside
3.3 V
2.2 kohms
Red (Sensor In +)
White (GND)
GND
Mechanical
switch
Open collector output device
Outside
or
Wiring diagram for alarm output
Camera inside
Black or brown
(Alarm )
Magnet relay
24 V AC/24 V DC,
1 A or less
Yellow or green
(Alarm Output –)
Outside
5 V
Circuit example
R
GND
Specifications
Compression
Video compression format
JPEG/MPEG4
Audio compression format
G.711/G.726 (40, 32, 24, 16 kbps)
Maximum frame rate
30 fps
Camera SNC-DM110
Signal system
NTSC color system/PAL color system (switchable)
Image device
1/3 type interline transfer (ExwavePRO) CCD
Total picture elements: Approx. 1,320,000
Effective picture elements: Approx. 1,250,000
Synchronization
Internal synchronization
Horizontal resolution
600 TV lines (analog video)
Video S/N (AGC 0 dB)
50 dB or more
Minimum illumination (F1.3, 50 IRE)
0.8 lx (AGC 30 dB, normal readout), 0.2 lx (AGC 36
dB, Light funnel ON)
Camera SNC-DS10
Signal system
NTSC color system/PAL color system (switchable)
Image device
1/4 type interline transfer (ExwavePRO) CCD
Total picture elements: Approx. 350,000
Effective picture elements: Approx. 330,000
Synchronization
Internal synchronization
Horizontal resolution
400 TV lines (analog video)
Video S/N (AGC 0 dB)
50 dB or more
Minimum illumination (AGC 36 dB, F1.3, 50 IRE)
0.3 lx
Lens (standard equipment of SNC-DM110)
Focal length
2.8 to 9.5 mm
Maximum relative aperture
F1.3
View angle
Vertical: 73.6° to 21.9°
Horizontal: 100.3° to 29.1°
Minimum object distance
300 mm (11
7
/
8
inches)
Lens (standard equipment of SNC-DS10)
Focal length
2.8 to 10 mm
Maximum relative aperture
F1.3
View angle
Vertical: 54.7° to 15.6°
Horizontal: 73.9° to 20.8°
Minimum object distance
300 mm (11
7
/
8
inches)
Interface
LAN port
10BASE-T/100BASE-TX, auto negotiation (RJ-45)
I/O port
Sensor input : × 1, make contact, break contact
Alarm output : × 2, 24 V AC/DC, 1 A
(mechanical relay outputs electrically
isolated from the camera)
Video output
VIDEO OUT: BNC, 1.0 Vp-p, 75 ohms, unbalanced,
sync negative
Microphone input*
Minijack (monaural)
Plug-in-power supported (rated voltage: 2.5 V
DC)
Line input*
Minijack (monaural)
* The microphone input and the line input are switchable with a selector.
Line output
Minijack (monaural), Maximum output level: 1
Vrms
Others
Power supply
12 V DC ± 10%
24 V AC ± 10%, 50/60 Hz
IEEE802.3af compliant (PoE system)
Power consumption
SNC-DM110: 8 W max.
SNC-DS10: 7.5 W max.
Operating temperature
0 °C to +50 °C (32 °F to 122 °F)
Storage temperature
–20 °C to +60 °C (–4 °F to +140 °F)
Operating humidity
20 to 80 %
Storage humidity
20 to 95 %
Dimensions (diameter/height)
140 × 118 mm (5
5
/
8
× 4
3
/
4
inches), not including
the projecting parts
Mass
Approx. 780 g (1 lb 12 oz), not including the
cables and bracket
Supplied accessories
CD-ROM (User’s Guides, Easy Setup Guides and
supplied programs) (1), Bracket (1), Template (1),
Wire rope (1), Camera unit mounting screws (2),
Shoulder screw M4 (1), Audio cable (1), I/O
cable (1), LAN cable (1), BNC cable (1), Power
input cable (1), Installation Manual (this
document) (1 set), B&P Warranty Booklet (1)
Optional accessory
In-ceiling bracket YT-ICB45
Design and specifications are subject to change without notice.
4
1
2
1, 2
Indoor wiring slit
Cable cover
1
Dome casing
2
Slit cover
3
Ceiling
Bracket
(supplied)
4, 5
Ceiling
Wire rope (supplied)
Shoulder
screw
(supplied)
Wire
rope
Camera unit mounting
screw (supplied) (2)
85.7 (3
3
/
8
)
83.5 (2
9
/
32
)
Hole for
connecting
cables
ø50 (2)
Horizontal
marker
Hole for
installing the
bracket
Vertical marker
Unit: mm (inches)
85.7 (3
3
/
8
)
Lens ring fixing screw hole
Ceiling
Power input cable
2- ø5 (
7
/
32
) hole
120 (4
3
/
4
)
ø140 (5
5
/
8
)
118 (4
3
/
4
)
Unit: mm (inches)
Ceiling
Network cable
(straight, not
supplied)
10BASE-T/
100BASE-TX
Router or hub
LAN cable
3
Focus assist indicator
