CCD COLOR CAMERA
BDC4803H
USER MANUAL
Page : 1
PRECAUTIONS
1. Do not attempt to disassemble the camera.
There are no user serviceable parts inside. Ask a qualified service
person for servicing
2. Handle the camera with care.
Do not misshandle the camera. Avoid striking, shaking, etc. Improper
handling or storage could damage the camera.
3. Do not expose the camera to rain or moisture, or try to operate it
in wet areas.
Turn the power off immediately and ask a qualified service person for
servicing. Moisture can damage the camera.
4. Do not use strong or abrasive detergents when cleaning the
camera body.
Use a dry cloth to clean the camera when dirty. In case the dirt is hard
to remove, use a mild detergent and wipe gently. Afterwards, wipe off
the remaining part of the detergent with a dry cloth.
5. Clean the CCD faceplate with care.
Do not clean the CCD with strong or abrasive detergents. Use lens
tissue or a cotton tipped applicator and ethanol.
6. Never face the camera towards the sun. Do not aim the camera at
bright objects.
Whether the camera is in use or not, never aim it at the sun or other
extremely bright objects. Otherwise, blooming or smear may be
caused.
7. Do not operate the camera beyond the specified temperature,
humidity or power source ratings.
Use the camera in conditions where temperature is between
–10 °C ꢀ +50 °C, humidity is below 80% without moisture and the
power source is DC 12 V (M 10%).
Page : 3
PACKING CONTENTS
1. User Manual
2. Camera
3. CS-Mount Adapter
4. Auto Iris Lens Connector
Page : 4
FEATURES AND FUNCTIONS
-
-
-
-
-
-
-
-
-
Auto Light Control (ALC) function
Electronic Light Control (ELC) function
Automatic Gain Control (AGC) function
Automatic Tracing White Balance (ATW) function
Internal Synchronisation
Minimum Illumination of 1 Lux @ F2.0
Signal to noise ratio > 45 dB (AGC off)
Horizontal resolution of 480 TV lines.
Auto Iris Lens Control selectable between video signal – and DC power
controlled.
-
OLPF Built in
Unlike usual cameras, this camera filters unnecessary noise signals in
dark view and transmits them with more clear picture signals. This
makes it possible to eliminate unpleasant dark noises in low lux
conditions and ensures an extraordinary clear picture in any light
condition.
Page : 5
INSTALLATION
1. Power connection
Connect the DC 12V powercable with the DC 12V Terminal.
DC 12 V (M 10%)
Power connector camera rear side
ꢀ Resistance of copper wire (at 20 °C)
Copper
wire size
ꢁ / m
0,22 mm²
0,078
0,33 mm²
0,05
0,52 mm²
0,03
0,83 mm²
0,018
ꢀ Calculation of max. cable length between camera and power
supply:
10,5V DC ? V – (R x 0,42 x L) ? 16V DC
L : Cable length (m)
R : Resistance of copper wire (ꢁ / m)
V : DC output voltage of power supply (V DC)
L standard = V - 12 / 0,42 x R
L min. = V - 16 / 0,42 x R
L max. = V - 10,5 / 0,42 x R
Page : 6
2. Video cable
ꢀ It is recommended to use a monitor with a resolution at least equal to
that of the camera.
Camera rear side
ꢀ The max. extensible coaxial cable length between camera and the
monitor is shown below.
Coax cable type
RG-59/U RG-6U RG-11/U RG-15/U
(3C-2V) (5C-2V)
(7C-2V)
(10C-2V)
Recommended max.
cable length (m)
250 500
600
800
Page : 7
3. Installation of the Auto Iris Lens Connector
Install the lens connector (YFE4191J100) when using a video drive ALC
lens. The installation should be made by qualified service personnel or
system installers.
The pin assignment of the lens connector is as follows:
Signal for video iris lens :
Pin 1: Power Source + 9V DC,
50mA max.
Signal for DC iris lens :
Pin 1: DAMP -
Pin 2: DAMP +
Pin 2: Not used
Pin 3: DRV +
Pin 3: Video Signal; 1,3Vpp /40k
Pin 4: Shield; ground
Pin 4: DRV – (GRD)
Auto iris lens connector
Cut the iris connector cable at the edge of the lens connector to remove the
existing lens connector and then remove the outer cable cover of the
supplied connector as shown in the diagram.
Solder the lens cable to the pins of the supplied connector.
Page : 8
4. Mounting the Lens
Camera description
1. Set up the lens by turning it clockwise on the lens mount of the camera.
In case you are using a CS-Mount Lens connect the CS-Mount Adapter
to the lens first and then mount it to the camera body.
2. Connect the lens cable to the Auto Iris Lens Connector on the side of
the camera.
3. Adjust the Auto Iris Lens Selection Switch on the back (see page: 7)
according to the used lens: To Video (V/D) for video controlled iris lens
or DC for DC controlled iris lens.
4. Adjust back focus, when ready, fix the lens with the Back Focus Fixing
Screw.
5. DC Level DC Auto Iris Lens Level Adjustment (see page: 7).
Adjust under normal light conditions the DC Level with a
fine screw driver to the best picture performance.
Page : 9
5. Operating controls and functions
Function switch on the back (see page: 7)
S/W Function
ON
ON
E/S
---
OFF
OFF
ALC
---
1
2
3
4
BLC
ALC
---
AGC
MIN
MAX
S/W 1 Back Light Compensation Mode Selector
(BLC ON, OFF)
Lets you select the mode according to the position of the object and
light conditions on the screen.
S/W 2 Automatic Light Control / Electronic Light Control Selector
(ALC; E/S)
Lets you select the mode according to the lens type used.
ALC: Select this mode when an auto iris lens (ALC lens) is used
with this camera.
E/S: Select this mode when a fixed iris lens or manual iris lens is
used with this camera.
S/W 3 Not Used / No Function
S/W 4 Automatic Gain Control
Auto Iris Lens Selection Switch ( see page: 7)
-
-
V/D = Video Signal controlled
DC = DC controlled (DC Level adjustment)
DC Level
DC Auto Iris Lens Level Adjustment (see page: 7).
Adjust under normal light conditions the DC Level with a
fine screw driver to the best picture performance.
Page : 10
SPECIFICATION
Model Name
BDC4803H
Signal Standard
Objective Mount
CCD – Chip
Scanning System
Scanning Frequency
Total Pixels
Effective Pixels
Horizontal Resolution
Electronic Shutter
S/N Ratio
PAL
C-Mount and CS-Mount (adapter)
1/3” Super HAD CCD
2:1 Interlaced
H: 15.625 kHz V: 50 Hz
795 (H) x 596 (V) app. 470.000 Pixel
752 (H) x 582 (V) app. 440.000 Pixel
480 Lines
1/50 – 1/100000 auto 1/50 fix
> 45 dB (AGC off)
Sensitivity
1.0 Lux @ F 2.0
Sync System
Internal Sync
Automatic Iris Control
White Balance
Function
Yes, DC or Video controlled
Automatic
BLC, ALC, AGC
Video Output
Power Source
1 Vpp 75 ꢁ unbalanced
DC 12 V (M 10 %)
Power Consumption
Operating Temperature
Operating Humidity
max. 180 mA (2,2 W)
-10 °C ꢀ +50 °C
max. 80 % without dew
Dimensions (W x H x D mm) 53 x 42 x 99 mm
(without connector)
Weight (without Lens)
Approvals
270 g
Œ
EN 55022
EN 55024
EN 61000
Page : 11
ADDRESS
(Technical specifications subject to change. No liability will be assumed for printing errors or other errors.)
Page : 12
|