CNB VFL-21S User Manual

USER INFORMATION:

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION!

Explanation of two Symbols

THE GRAPHIC SYMBOLS WITH SUPPLEMENTAL MARKING ARE ON THE BOTTOM
OF THE SYSTEM.

"WARNING-TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THE UNIT
TO RAIN OR MOISTURE"

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of un-insulated
"dangerous voltage" within the product's enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to
alert the user to the presence of important operating and maintenance­(servicing) instructions in the literature accompanying the appliance.

PRECAUTION:

!

All the warnings and instructions of this manual should be followed.
Remove the plug from the outlet before cleaning. Do not use liquid

aerosol detergents. Use water damped cloth for cleaning.
To reduce the risk of fire or electric shock, do not expose this appliance

to rain or moisture.
Do not place anything on top of the unit that might spill or fall into it.
Do not attempt to service this unit yourself as opening or removing

covers may you to dangerous voltage or other hazards. Please refer
all servicing to qualified service personnel.

Keep enough space around the unit for ventilation.
Slots and openings on the monitor should not be blocked.

During flashes of lightning or cracks of thunder, or when the system
is not used for a long time, unplug the system power supply to
protect the unit from lightening or power surges.

Dome (Ø68), (Ø85)

SPECIFICATIONS:

Model

Signal System
Scanning System
Scanning Frequency(H)
Scanning Frequency(V)
Image Sensor
Effective Pixels No.
S/N Ratio
Resolution
Video Output Level
Lens
Focus
Sync. System
Min. Illumination

(F1.2, 30IRE, AGC Max.)

Electronic Shutter
White Balance
AGC
Input/Output Connector
Power Consumption
Dimensions (Ø)

HIGH RESOLUTION NORMAL RESOLUTION

NTSC PAL NTSC PAL

768(H)x494(V) 752(H)x582(V) 510(H)x492(V) 500(H)x582(V)

NTSC - 1/60~120,000 Sec. / PAL - 1/50~120,000 Sec.

Design and specifications
are subject to change
without notice.

P/N:3810-0084S

NTSC - 15.734 kHz / PAL - 15.625 kHz

600 TV Lines 400 TV Lines

Fixed Lens (f=3.8mm, 6.0mm Selectable)

0.05 Lux 0.01 Lux

Power (Red Jack), Video (Yellow Jack)

2 : 1 Interlace

NTSC - 59.94 Hz / PAL - 50 Hz

1/3 inch High Sensitivity CCD

50dB Min.(AGC off)

1.0 Vp-p (75 Ohms, composite)

Manual
Internal

Auto
Auto

12VDC (10V~15V) / 2.2 W

68mm / 85mm

ver.1002E

Digital

CCD CameraColor Dome

Color DomeDigital DSP

cameracolor

LENS

.Fixed Lens

1/3" High

Sensitivity CCD

COMPOSITION:

Vandal Resistant Dome Camera (Surface Type)

L-Wrench

Ø

68

Owner's Manual

Vandal Resistant Dome Camera (Flush Type)

L-Wrench

Ø

68

Owner's Manual

Vandal Resistant Dome Camera (Surface Type)

L-Wrench

Ø

85

Owner's Manual

You must be fully aware of all the
distinctive features and precautions
related to this camera before installing it.

Guide Pattern

Mounting Screw

Guide Pattern

Mounting Screw

Guide Pattern

Mounting Screw

CONNECTION:

12VDC Power Type

#

1

Video

(Yellow)

Power - 12VDC
(Red)

#

2

• The wire is polarized.

• Use 12VDC power source.

No.

#1

#2

Function

Video Output

Power Input

Terminal Color

Yellow

12VDC(10V~15V), 2.2W(Max)

Red

Video Output

GND

Remark

1.0 Vp-p

TROUBLESHOOTING:

If you have trouble operating your camera, refer to the following.

If the guidelines do not enable you to solve the problem,

contact an authorized technician.

The image does
not appear on the
screen.

The image on the
screen is dim.

The camera does
not work properly,
the surface of the
camera case is hot,
and a black line
appears on the
screen.

The screen blinks
a lot.

Check the power source for the monitor
and camera and ensure that the voltage
and polarity are properly connected and
being supplied correctly.

Check if the lens is stained. If dirty,
clean the lens with a soft, clean cloth.

Adjust the Back Focus of the lens again.

Check if you have connected the camera
to a proper power source and If there is
no problem with the power, turn the unit
off immediately and seek assistance from
our Customer Service department.

Check if the camera is pointed toward
the sun or a fluorescent lamp.

Adjust the angle or location of the
camera if too much light is coming into
the screen.