Adjusting the Camera Direction and Coverage
If the MONITOR output jack is used, adjust the camera direction and coverage as
described from steps 1 to 8.
When viewing the image with the LAN cable, adjust the camera direction and
coverage as described from steps 3 to 5.
1
Fully loosen the sun shield nut until the sun shield can be slid to the front
end (when the nut is located at the back hole of sun shield slide slot),
and take off the sun shield.
2
Loosen the four front cover screws with the supplied wrench, and take
off the front cover.
3
First loosen the two base screws with the supplied wrench, then loosen
the arm screw.
To fine adjust, only loosen the arm screw.
4
Adjust the camera to turn the lens in the desired direction.
5
First tighten the two base screws with the supplied wrench, then tighten
the arm screw (tightening torque: 2.0 N·m).
6
Adjust the zoom by the ZOOM/FOCUS switch (W/T).
7
Hold down the center of the ZOOM/FOCUS switch for a moment to focus
automatically.
8
Repeat steps 3 to 7 until the coverage and the focus are determined.
Notes
When adjusting the camera direction and coverage, do not touch the front
ˎ
cover waterproof rubber gasket to prevent it from being contaminated,
detached or damaged. Otherwise, water enters the camera.
If you cannot achieve satisfactory focus by holding down the ZOOM/FOCUS
ˎ
switch due to the shooting environment, slide the ZOOM/FOCUS switch level
to N/F to focus manually.
Do not turn off this unit as soon as the focus is adjusted. Turn off after five
ˎ
minutes have passed since the focus was adjusted.
Distortion might be observed in images shot outside the specified optical
ˎ
area.
Attaching the front cover and the sun shield
1
Check if the waterproof rubber gasket is contaminated, detached or
damaged.
2
Align the four front cover screw holes with the bosses on the camera.
Make sure the TOP mark on the front cover is at the top, then tighten
the four screws with the supplied wrench to secure the front cover.
(tightening torque: 0.4 N·m)
3
Align the back hole of sun shield slide slot with the sun shield nut to
install the sun shield, adjust the sun shield to the desired position, then
tighten the sun shield nut manually.
Adjust the sun shield position as follows:
Loosen the sun shield nut manually.
Do not loosen the sun shield nut too much, to prevent it from sliding to
the back hole of sun shield slide slot.
Adjust the sun shield to the desired position horizontally.
Tighten the sun shield nut manually to secure the sun shield.
Notes
Make sure the waterproof rubber gasket is clean and fits in the groove
ˎ
properly. After installing the front cover, make sure the gap between the front
cover and the camera unit is even. Make sure there is no uneven gap or foreign
matter stuck on the gasket. Otherwise, water enters the camera. (
-4)
Poor focus may also be caused by the front cover assembly. Readjust the focus
ˎ
using the system menu.
For details, refer to the User’s Guide of the equipment.
When adjusting the factory-set position of the sun shield forward, the sun
ˎ
shield or dark vignetting may be observed in the upper sides of the images.
Also, the image quality will be reduced when the IR LED is operating.
Important precautions
Despite the fact that this unit is rated IP66, this section includes important
precautions to prevent any malfunction caused by condensation and/or water
ingress. Read the precautions below thoroughly before installing the unit.
Make sure that the cables and/or connectors of the unit that join to the
ˎ
ones of the installation surface are waterproofed, before you install the unit.
Otherwise, there may be a risk of water entering the unit through these cables.
Make sure to waterproof the cables and/or connectors with the supplied
ˎ
waterproof tape as stipulated in this manual. Otherwise, there may be a risk of
water entering and shorting the unit. For details, see “Notes on waterproofing
of cable connection areas”
in the front page.
Install the camera stand on an even ceiling, wall, etc.
ˎ
When installing the unit in an inverted position (on a ceiling, for
example)
Install the unit in a waterproof box or on a waterproof ceiling to prevent water
ˎ
entering the unit along the cables. Alternatively, seal the hole which is made
for the connecting cables at the installing surface. (
-
)
Cover all around the joint part of the installing surface and the camera stand
ˎ
with sealant to prevent water ingress. (
-
)
When installing the unit in a vertical position (on a wall, for
example)
Make sure the TOP mark on the camera stand is at the top. (
ˎ
-
)
Cover all around the joint part of the installing surface and the camera stand
ˎ
(except the water drain
-
) with sealant to prevent water ingress.
Notes on assembly
Make sure the cable and the wire rope do not get caught between the base
ˎ
stand and the mounting surface.
Before attaching the front cover to the camera unit, make sure the waterproof
ˎ
rubber gasket is clean and fits in the groove properly.
When using white LEDs (SNC-VB642D only)
The white LEDs light up when the camera detects moving objects. Due to this,
the following limitations occur:
The accuracy of Motion detection (VMD*) may become lower depending on
ˎ
the angle of the image or VMD settings.
In some scenes, the camera may detect an unintended object or may miss an
ˎ
object.
The camera has built-in optical filters that switch automatically in conjunction
ˎ
with the white LEDs. Automatic switching happens frequently depending on
where the camera is installed and it may affect the performance of the optical
filter. Perform proper VMD settings before using the camera.
* For details on VMD settings, see the User’s Guide.
Connection
Connecting to the Network
Connect the LAN port of the camera to the router or hub on the network using a
commercially-available network cable (straight cable).
Connecting the Power Source
SNC-VB642D
There are three ways to supply the power source to this camera, as follows.
12 V DC
ˎ
24 V AC
ˎ
Power supply equipment pursuant to IEEE802.3af/at (PoE/PoE+* system)
ˎ
* PoE means Power over Ethernet.
Notes
Do not turn off the camera immediately after turning it on. Wait for at least five
ˎ
minutes before turning off the camera.
Do not connect the power input cable if power is supplied by a PoE system.
ˎ
When power is supplied by IEEE802.3af (PoE) equipment, do not set the
ˎ
POWER switch to PoE+, AC, DC.
SNC-EB642R
Power supply equipment pursuant to IEEE802.3af (PoE* system)
* PoE means Power over Ethernet.
Note
Do not turn off the camera immediately after turning it on. Wait for at least five
minutes before turning off the camera.
Connecting to 12 V DC or 24 V AC source (SNC-VB642D)
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
ˎ
voltage range is as follows. (Assured range of the voltage the camera is
receiving (receiving-end voltage))
12 V DC: 10.8 V to 13.2 V
24 V AC: 19.2 V to 28.8 V
- In the USA, The product shall be powered by a UL Listed Class 2 Power
Supply Only.
- In Canada, The product shall be powered by a CSA certified Class 2 Power
Supply Only
Use UL cable (VW-1 style 10368) for these connections.
ˎ
Recommended cable
When the receiving-end voltage of the camera is 12 V DC:
CABLE (AWG)
#14
#16
#18
Max. length (m (feet))
24 (78.7)
15 (49.2)
9 (29.5)
When the receiving-end voltage of the camera is 24 V AC:
CABLE (AWG)
#20
#22
#24
Max. length (m (feet))
100 (328.1) 63 (206.7)
39 (128)
G
1
Back hole
Sun shield nut
Sun shield
Sun shield nut
Sun shield
2
3,4,5,6,7
Base screw
Arm screw
ZOOM/
FOCUS
switch
Wrench (supplied)
For fixing the base
screws/arm screw
For fixing the
front cover screw
H
1,2
TOP mark
Rubber
gasket
Boss (four positions)
3
Sun shield nut
Sun shield
Sun shield nut
Sun shield
4
Correct
The waterproof rubber
gasket fits in the groove
properly.
After installing the front cover,
the gap between the front cover
and the camera unit is even.
Front cover
Camera unit
Wrong
I
J
Router or hub
Power input
cable
Ceiling
Commercially-
available
network cable
SNC-VB642D only
LAN cable
K
Unit: mm (inches)
85 (3
3
/
8
)
93 (3
3
/
4
)
83 (3
3
/
8
)
93 (3
3
/
4
)
Connecting to the power supply equipment pursuant
to IEEE802.3af/at
SNC-EB642R supports only power supply equipment that complies with
IEEE802.3af.
The power supply equipment pursuant to IEEE802.3af/at supplies the power
through a commercially available network cable. For details, refer to the
Instruction Manual of the equipment.
Note
If you connect the camera to power supply equipment pursuant to IEEE802.3at,
the equipment may limit the power supply and the camera may stop operating.
For details, refer to the instruction manual of the power supply equipment.
Connecting the I/O Cable (SNC-VB642D)
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 KΩ
Sensor input +
GND
Mechanical switch
Open collector
output device
Outside
or
GND
GND
10 KΩ
10 KΩ
10 KΩ
(GND)
Sensor input −
Wiring diagram for alarm output
R
Camera inside
Alarm
Magnet relay –
24 V AC
24 V DC,
1 A or less
Alarm Output –
Outside
5 V
Circuit example
GND
Specifications
Compression
Video compression format
JPEG/H.264
Audio compression format
G.711/G.726/AAC
Maximum frame rate
60 fps
Camera
IR LED
20 pcs
White LED (SNC-VB642D only) 4 pcs
IR working distance
SNC-VB642D: 100 m (30 IRE)
SNC-EB642R: 60 m (30 IRE)
White LED working distance
(SNC-VB642D only)
11 m (30 IRE)
Signal system
NTSC color system/PAL color system
(switchable)
Image device
1/2.8type CMOS (Exmor R)
Effective number of pixels: Approx. 2,130,000
Synchronization
Internal synchronization
Horizontal resolution
700 TV lines (monitor display ratio 4:3)
Video S/N
More than 50 dB (Auto gain control maximum
rate 0 dB)
Minimum illumination
View-DR Off/VE* Off/Auto gain maximum rate
MAX/30 IRE (IP)/30 fps
F1.2/Color: 0.006 lx, Black & White: 0.005 lx
* VE stands for Visibility Enhancer.
Lens
Focal length
3.0 mm to 9.0 mm
Maximum relative aperture
F1.2 to F2.1
View angle
1920 × 1080 (aspect ratio 16:9)
Vertical: 56.9° to 20.1°
Horizontal: 105.3° to 35.6°
Minimum object distance
300 mm
Interface
LAN port (PoE/PoE+)
10BASE-T/100BASE-TX, auto negotiation (RJ-45)
I/O port (SNC-VB642D only)
Sensor input: × 2, make contact, break contact
Alarm output: × 2 (maximum 24 V AC/DC, 1A)
(mechanical relay outputs electrically isolated
from the camera)
SD memory card slot
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)
Recommended load impedance: 2.2 kΩ
Line input*
Minijack (monaural)
* The microphone input and the line input are switchable with operating menu.
Line output
Minijack (monaural), Maximum output level:
1 Vrms
Others
Power supply
SNC-VB642D
12 V DC ± 10%
24 V AC ± 20%, 50 Hz/60 Hz
IEEE802.3af/at compliant (PoE/PoE+ system)
SNC-EB642R
IEEE802.3af compliant (PoE system)
Power consumption
SNC-VB642D
Max. 21 W (AC 24 V/DC 12 V is selected)
Max. 17 W (IEEE802.3at (PoE+) is selected)
Max. 12.5 W (IEEE802.3af (PoE) is selected)
SNC-EB642R
Max. 12.5 W (IEEE802.3af (PoE) is selected)
Operating temperature
SNC-VB642D
Start temperature:
–30°C to +60°C (–22°F to +140°F) (LED OFF;
PoE+, AC 24 V, DC 12 V is selected)
–30°C to +50°C (–22°F to +122°F) (LED ON;
PoE+, AC 24 V, DC 12 V is selected)
0°C to +60°C (+32°F to +140°F) (LED OFF, PoE
is selected)
0°C to +50°C (+32°F to +122°F) (LED ON, PoE is
selected)
Working temperature:
–40°C to +60°C (–40°F to +140°F) (LED OFF;
PoE+, AC 24 V, DC 12 V is selected)
–40°C to +50°C (–40°F to +122°F) (LED ON;
PoE+, AC 24 V, DC 12 V is selected)
–10°C to +60°C (+14°F to +140°F) (LED OFF,
PoE is selected)
–10°C to +50°C (+14°F to +122°F) (LED ON, PoE
is selected)
SNC-EB642R
Start temperature:
–20°C to +50°C (–4°F to +122°F)
Working temperature:
–30°C to +50°C (–22°F to +122°F)
Storage temperature
–20°C to +60°C (–4°F to +140°F)
Operating humidity
20% to 90% (no condensation)
Storage humidity
20% to 80% (no condensation)
Dimensions (diameter/height)
93 mm × 93 mm × 180.9 mm (3
3
/
4
inches ×
3
3
/
4
inches × 7
1
/
8
inches) , not including the
projecting parts
Mass
SNC-VB642D: Approx. 1,620 g (3 lb 9.1 oz)
SNC-EB642R: Approx. 1,610 g (3 lb 8.8 oz)
Supplied accessories
Template (1), Wrench (1), Safety Regulation
(1 set), Waterproof tape (1)
Design and specifications are subject to change without notice.
Detached
Uneven gap
Uneven gap
Foreign matter stuck
