•
Design and specifications are subject to change without notice.
•
Watec is not responsible for any inconvenience or the attendant damages
to the video and monitoring recording equipment caused by misuse, mis-
operation or improper wiring of our equipment.
•
If for any reason the WAT-231S2 does not work properly, or if you have
any questions regarding installation or operation, please contact the
distributor or dealer from which it was purchased.
1453Z17-Y2000002
10)
Set the
⑬
FUNCTION SWITCHES according to
your requirements.
Switch
Setting
Effective Condition (Example)
Factory
Settings
ON
・
When sensitivity is more
i
important than the SN ratio.
・
When an auto iris lens can not
be used for general surveil-
i
lance purposes.
1.
AGC
OFF
【
MGC
】
・
Increase the MGC in a low light
environment when object
illumination is important. Lower
the gain control for a clearer
picture with less noise.
ON
【
HI
】
・
When sensitivity is more impor
-
-tant than the SN ratio
2.
AGC
OFF
【
LO
】
・
When SN ratio is important
and AGC is also required.
ON
・
When the picture of the
monitored object is silhouetted
due to strong lighting from
above or behind.
3.
BLC
OFF
・
When the illumination
differences between a
i
monitored object is narrow.
ON
・
Applicable to a general surveil-
i
lance monitoring system
4.
Gamma
correction
OFF
・
When gamma correction is not
required for image processing
11)
Set the gain to the required environment by
⑭
MGC VOLUME
ADJUSTING. Manually adjusted in a range between 0 to 32dB. In a low
light environment, when illumination of the object is important, increase
the manual gain. Lower the gain control for a clearer picture with less
noise.
12)
Correction of white blemish by
⑯
WHITE BLEMISH CORRECTION
BUTTON. The WAT-231S2 is manufactured using high-grade CCD
devices that are selected by tough standards by the manufacturer.
However, it is impossible to prevent the white blemishes from occurring
after shipment because the white blemish phenomena can be caused
by cosmic rays. The WAT-231S2 has a white blemish correction circuit
to help control the white blemish phenomena. Correct according to the
following procedures, if white blemishes are present.
PROCEDURE
1. Completely cover the lens to prevent light entering.
2. Set to MWB or PWB by
⑦
WHITE BALANCE MODE SELECTOR
3. Set to AGC ON by
⑬
FUNCTION SWITCHES
4. Press the
⑯
WHITE BLEMISH CORRECTION BUTTON using a fine
stick.
5. After 5 seconds, the white blemishes are automatically detected, and
then recorded to the camera.
※
Make sure that the lens is completely shielded from light before
correction of the white blemishes. If the lens is not covered properly
and light can enter into the lens on to the CCD face, the correction of
the white blemish may not be detected correctly.
※
Make sure that
⑦
WHITE BALANCE MODE SELECTOR ”MWB or
PWB” is selected. If any other position is selected; the data cannot
be saved to the camera.
Options
To purchase these options, please contact the distributor or dealer from
which you purchased the WAT-231S2.
Specifications
Contact information
Watec Co., Ltd.
Add.: 254-2 Nihonkoku, Daihoji, Tsuruoka- Shi,
Yamagata-Ken, 997-0017 Japan
TEL: +81-235-23-4400 FAX: +81-235-23-4409
Email: [email protected]
URL: http://www.watec.net
Model
WAT-231S2 (NTSC)
WAT-231S2 (PAL)
Pick-up Element
1/3 inch interline transfer CCD image sensor
Number of Total Pixels
811(H)
×
508(V)
795(H)
×
596(V)
Number of
Effective Pixels
768(H)
×
494(V)
752(H)
×
582(V)
Unit Cell Size
6.35
μ
m(H)
×
7.4
μ
m(V) 6.5
μ
m(H)
×
6.25
μ
m(V)
Imaging system
Ye, Cy, Mg, and G complementary
color mosaic filters on chip
Sync. System
Internal
Scanning System
2:1 interlace
Video Output
Composite, Y/C: 1.0 V(p-p) 75
Ω
(Unbalanced)
Resolution (H)
More than 540TVL (Center,
Y/C)
Minimum Illumination
0.02 lx. F1.2
S/N
More than 50dB (MGC=0dB,
γ
=1.0)
OFF
1/60 sec.
1/50 sec.
FL
1/100 sec.
1/120 sec.
ES
1/250, 1/500, 1/1000,
1/2000, 1/4000, 1/10000 sec.
EI: OFF
AE Mode
EI: FL
1/60-1/100000 sec.
1/50-1/100000 sec.
White Balance
ATW, PWB, MWB,
3200K, 4300K, 5100K, 6300K
AGC
HI: 0-38dB / LO: 0-32dB
MGC
0-32dB
Gamma Characteristics
γ
≒
0.45(ON) /
γ
=1.0(OFF)
Lens-iris
Video / DC (EIAJ arrangement, Auto-select)
Back Light
Compensation
ON / OFF
White blemish
Correction
Up to 32 dots
Power Supply
DC+12V
±
10%
Power Consumption
1.92W (160mA)
Operating Temperature
-10
-
+50
℃
(Without condensation)
Operating Humidity
Less than 95% RH
Storage Temperature
-30
-
+70
℃
(Without condensation)
Storage Humidity
Less than 95% RH
Lens Mount
CS-mount (Back focus adjustable)
Size
44.5(W)
×
44(H)
×
64(D) (mm)
Weight
Approx. 140g
C-mount Adaptor (34CMA-R)
This lens mount adaptor is used to
convert a CS-mount to a C-mount.
Mini Stand (MS50)
A convenient stand for the
WAT-231S2. With this stand, the
camera can be adjusted to any
desired angle.
