Sony SNC-DF80N/DF80P Leaflet

D

F

G

H

Remove the dome casing.

Loosen the three dome casing screws with the supplied wrench, and
remove the dome casing.

Remove the slit cover.

Remove it expanding the slit cover. (F)

Check the conduit of the cables.

The cables are set up at the factory to pass through the bottom conduit
hole. If you want to use the side conduit hole, perform the following
steps:

1

Remove the conduit hole cover.

2

Disconnect the cables from the connectors, and pull them out from
the bottom conduit hole.

3

Insert the cables through the side conduit hole, and connect the
cables to their respective connectors.

4

Attach the conduit hole cover that was removed from the side conduit
hole to the bottom conduit hole.

• If the bottom conduit hole is dirty, the conduit hole cover cannot be

fixed firmly. In this case, moisture may leak into the casing and this
may cause a malfunction. Wipe off the dust with a soft cloth, and fix
the conduit hole cover firmly.

• Cover the joint part of the pipe/cover with silicon sealant, etc. to

prevent moisture from getting inside the casing.

• Use a pipe/plug with a thread length of 12 mm (

1

/

2

 inch) or less so that

it does not damage the camera. (G)

Connect the cables.

Feed the network cable through the conduit hole and connect it to the
LAN port of the camera unit.

When you use the supplied audio cable and/or I/O cable, feed the cable
through the conduit hole and connect it to the appropriate connector.
Connect the audio cable to the MIC/SP connector, and the I/O cable to
the EXT CTRL connector.

Then secure the cables with the cable clamps.
For the wiring, see Fig. L.

Install the supplied bracket on the ceiling or wall. (H)

Refer to “Mounting screws” for screws to be used.

When installing on a ceiling or wall, fix the supplied wire rope to the
camera and the ceiling or wall. (I)

1

There are two screw holes for wire rope on the bottom of the camera.
Fix the wire rope with the supplied shoulder screw as required.

2

Fix the wire rope to the ceiling or wall.

Attach the camera unit to the bracket with the supplied camera unit
mounting screws. (I)

Turn the camera unit to click and fix one of the projections on the bottom
of the camera to the positioning hole of the bracket. There are four
projections with an angle of 90 degrees, so you can select one of four
directions.

• If you want to install the camera at a height such as on a ceiling,

entrust the installation to an experienced contractor or installer.

• If you install the camera at a height, ensure that the installation

location and its material are strong enough to withstand a weight of 20
kg (44 lb 1 oz) or more, and then install the camera securely. If they
are not strong enough, the camera may fall and cause serious injury.

• To prevent the camera from falling, be sure to attach the supplied wire

rope.

• If you install the camera at a height, check periodically, at least once a

year, to ensure that the connection has not loosened. If conditions
warrant, perform this periodic check more frequently.

If you cannot use screws on a ceiling or wall, or if you want to hide the
camera to be less conspicuous, use the YT-ICB45 in-ceiling bracket
(optional) with which you can mount the camera on the ceiling.

J

Loosen the camera head fixing screw.

Adjust the camera to turn the lens in the desired direction.

Tighten the camera head fixing screw to fix the camera.

Loosen the lens ring fixing screw.

Turn the zoom ring to adjust the angle of view.

Turn the focus ring to adjust the focus.

Tighten the lens ring fixing screw to fix the zoom and the focus.

Repeat steps 1 to 7 until the coverage and the focus are determined.

• When you adjust the camera head angle without loosening camera

head fixing screw, an internal metallic 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.

K

Attach the slit cover.

• 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.

Fix the dome casing and the camera unit.

Align the three screw holes on the dome casing with those on the
camera unit, and tighten the screws with the supplied wrench to secure
the dome casing and unit casing.

L

Connect the LAN port of the camera unit to a router or hub in the network
using the network cable (straight, not supplied).
Arrange wiring of the network cable and secure it with the cable clamps, as
shown in the figure.

Connect the LAN port of the camera unit to the network connector of a
computer using the network cable (cross, not supplied).

There are three ways to supply the power source to this product, as follows.
• 12 V DC
• 24 V AC
• Power supply equipment pursuant to IEEE802.3af (PoE* system)

*PoE means Power over Ethernet.

If the power is supplied from the power input terminal and LAN port at the
same time, the power from the LAN port has priority over the other.

Connect the 24 V AC/12 V DC cable 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.

The power supply equipment pursuant to IEEE802.3af supplies the power
through a LAN port.
For details, refer to the Instruction Manual of the equipment.

After deciding the direction in which the camera will shoot, make the
required hole (ø 58 to 72 mm (2 

3

/

8

 to 2 

7

/

8

 inches) ) for the connecting

cables using the supplied template. Then decide the four mounting hole
positions to install the bracket. (D)

When you install the camera on a wall lengthwise, position the side conduit
hole directly below to prevent moisture from getting inside the casing. (E)

The supplied bracket is provided with eight ø 4.5 mm (

3

/

16

 inch) mounting

holes. Install the bracket on a ceiling or wall with screws through these four
of the eight 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.
Wood wall or ceiling: Use M4 tapping screws. The panel thickness must
be 15 mm (

5

/

8

 inch) or more.

Concrete wall: Use appropriate anchors, bolts and plugs for concrete
walls.
Junction box: Use screws to match the holes on the junction box.

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.

L

E

Camera inside

3.3 V

2.35 kohms

Red (Sensor In +)

White (GND)

GND

Mechanical
switch

Open collector
output device

Outside

Camera inside

Black or brown
(Alarm Out +)

Magnet relay
24 V AC/24 V DC,
1 A or less

Yellow or green
(Alarm Out –)

Outside

5 V

Circuit example

R

GND

Connect the wires of the I/O cable as follows:

Mechanical switch/open collector output device

Protocol

TCP/IP, ARP, ICMP, HTTP, FTP (server/

client), SMTP (client), DHCP (client),
DNS (client), NTP (client), SNMP (MIB-
2), RTP/RTCP

Video compression format

JPEG/MPEG4/H.264

Audio compression format

G.711/G.726 (40,32,24,16 kbps)

Image size

640 × 480 (VGA), 320 × 240 (QVGA),

160 × 120 (QQVGA)

Maximum frame rate

SNC-DF85N/DF80N:  30 fps
SNC-DF85P/DF80P:  25 fps

Web browser

Internet Explorer Ver. 6.0 or higher

Available OS:
SNC-DF85N/DF85P
Microsoft Windows XP, Windows Vista
SNC-DF80N/DF80P
Microsoft Windows 2000, Windows XP,

Windows Vista

Computer environments

CPU: Pentium 4, 1.5 GHz or higher

(Pentium 4, 2.4 GHz or higher
recommended)

RAM:  256 MB or more
Display size:  1024 × 768

Maximum user access

20 users

Network security

Password (basic authentication), IP filtering

Homepage customization

Starting from a homepage in the built-in flash

memory or a CF memory card possible.

Other functions

Detection, image trimming, built-in clock, etc.

Signal system

SNC-DF85N/DF80N: NTSC color system
SNC-DF85P/DF80P: PAL color system

Image device

SNC-DF85N/DF85P: 1/3 type interline

transfer CCD

SNC-DF80N/DF80P: 1/3 type interline

transfer (SuperExwave

TM

) CCD

Total picture elements:

SNC-DF85N/DF80N: Approx. 410,000
SNC-DF-85P/DF80P: Approx. 470,000

Effective picture elements:

SNC-DF85N/DF80N: Approx. 380,000
SNC-DF85P/DF80P: Approx. 440,000

Synchronization

Internal synchronization

Horizontal resolution

SNC-DF85N/DF85P: 480 TV line (analog

video)

SNC-DF80N/DF80P: 540 TV line (analog

video)

Video S/N

50 dB (AGC OFF)

Minimum illumination

SNC-DF85N/DF85P:
Color: 0.7 lx (AGC ON, F 1.3, 50 IRE)
Black & White: 0.15 lx (AGC ON, F 1.3,

50 IRE)

SNC-DF80N/DF80P:
Color: 0.6 lx (AGC ON, F1.3, 50 IRE)
Black & White: 0.06 lx (AGC ON, F1.3,

50 IRE)

AGC

ON/OFF

Shutter speed

Manual
SNC-DF85N/DF80N: 1/60-1/10000 sec.
SNC-DF85P/DF80P: 1/50-1/10000 sec.

White balance

ATW
ATW-PRO
Dual WB (SNC-DF85N/DF85P)

Focal length

2.8 to 10 mm

Maximum relative aperture F1.3
View angle

Vertical 73.9° to 20.8°
Horizontal 100.8° to 27.7°

Minimum object distance

300 mm

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

CF card slot

Type I

Microphone input

Minijack (monaural)
Plug-in-power supported (rated voltage:

2.5 V DC)

Recommended load impedance 2.2 khoms

Line output

Minijack (monaural), Maximum output

level: 1 Vrms

Power supply

12 V DC ± 10%
24 V AC ± 10%, 50/60 Hz
PoE

Power consumption

10 W max.
22 W max. with the optional YT-HU75

Heater Unit

Operating temperature

–10 °C to +50 °C (14 °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) (M)

177.5 × 141.5 mm (7 × 5 

5

/

8

 inches)

not including the projecting parts

Mass

Approx. 1.9 kg (4 lb 3 oz), not including

cables

Supplied accessories

CD-ROM (User’s Guide and supplied

programs) (1), Bracket (1), Template
(1), Wire rope (1), Camera unit
mounting  screws (4), Shoulder screw
M4 (1), Wrench (1), Audio cable (1),
I/O cable (1), Installation Manual (1)

In-ceiling bracket YT-ICB45
Heater Unit YT-HU75

Design and specifications are subject to change without notice.

Some of the parts that make up this product (electrolytic condenser,
for example) need replacing regularly depending on their life
expectancies.
The lives of parts differ according to the environment or condition in
which this product is used and the length of time it is used, so we
recommend regular checks. Consult the dealer from whom you
bought it for details.

I

J

K

M

85.7 (3 

3

/

8

)

46 (1 

13

/

16

)

85.7 (3 

3

/

8

)

83.5 (3 

9

/

32

)

Hole for the
connecting cables
ø58 to 72
(2 

3

/

8

 to 2 

7

/

8

)

Hole for
installing the
bracket

Unit: mm (inches)

With the conduit hole
directly below

Slit cover

12 mm (

1

/

2

 inch) or less

Ceiling

Bracket

Positioning hole

Wire rope

Projection

LAN

10BASE-T/
100BASE-TX

24V AC/12V DC
cable

to 24 V AC or
12 V DC power
source

Network cable
(straight, not supplied)

Router or hub

ø177.5 (7)

141.5 (5 

5

/

8

)

R44.5 (1 

13

/

16

)

Conduit hole
(

3

/

4

 inches)

Unit: mm (inches)

or

Wire rope

Horizontal
marker

Vertical marker

Ceiling

Lens ring fixing
screw holes

R

Shoulder screw
(supplied)

Camera unit
mounting screws
(supplied)