Watec WAT-221S Operation Manual
Danger
LEVEL
CLOSED
OPEN
Danger
Danger
Color CCD Camera
WAT-221S/231S
Operation Manual
This Operation Manual covers safety, camera functions, installation and the
correct operating procedure for the WAT-221S/231S. First, we ask you to
read this Operation Manual thoroughly, then install and operate the
WAT-221S/231S as advised. In addition, for future reference, we also advise
safekeeping of this manual.
Please contact the distributor or dealer from which the WAT-221S/231S was
purchased, if you do not understand the installation, operation or safety
instructions laid out in this manual. Not understanding the contents of the
Operation Manual sufficiently may cause damage to the camera.
Guide to the Safety Symbols
The definitions of the symbols used in this operation manual are:
When you do not adhere to or take notice of the “Danger” sign, it
may lead to a serious accident such as death or injury caused by
fire or electric shock.
When you do not adhere to or take notice of the “Warning” sign,
it may cause severe damage such as a physical injury.
When you do not adhere to or take notice of the “Caution” sign, it
may incur injury and cause damage to peripheral objects in the
immediate surroundings.
Cautions for Safety
The WAT-221S/231S is designed to be used safely; however, it may lead to
a physical accident caused by fire and electric shock if not used correctly.
Therefore, please keep and read the “Cautions for safety” for protection
against accidents.
•
Do not disassemble and/or modify the WAT-221S/231S.
•
Do not operate the WAT-221S/231S with wet hands.
•
Use a stabilized power adaptor designed for DC+12V
±
±
±
±
10%, with a current capacity of more than 250mA for the
221S/231S.
The recommended voltage is DC+12V
±
10%
•
Do not expose the WAT-221S/231S to wetness or high
moisture conditions.
The WAT-221S/231S is designed and approved for indoor use
only. The WAT-221S/231S is not water-resistant or waterproof.
If the location of the camera is outdoors or in an outdoor like
environment, we recommend that you use an outdoor camera
housing.
•
Protect the WAT-221S/231S from condensation.
Keep the WAT-221S/231S dry at all times during storage and
operation.
•
Should the camera not work properly, switch off the power
immediately. Then check the camera according to the
“Problems and Trouble shooting” section.
•
Avoid the striking of hard objects or dropping the WAT-
221S/231S.
The WAT-221S/231S
uses high quality electrical parts and
precision components.
•
Do not connect any power supply directly to the video out
terminal of the unit.
Do not connect the WAT-221S/231S
with any monitor using a
video/power single transmission terminal. The WAT-221S/
231S
is not designed for use with this type of equipment. We
also advise you to read the operation manual of the monitor
you plan to use before any connections are made.
•
Do not install the WAT-221S/231S in a position subject to
direct sunlight.
Sunlight shinning directly onto the WAT-221S/231S
lens can
cause damage to the CCD.
•
Select a stable place for installation of the WAT-221S/
231S.
Use a support of durable strength around an installation
position on a ceiling or wall when a camera stand or tripod is
used.
•
Do not move the WAT-221S/231S with the cables con-
nected.
Before moving the WAT-221S/231S, always remove the video
cable and power cable from the rear of the camera first.
•
Avoid using the WAT-221S/231S near any strong
electromagnetic field.
After installing into main equipment, if the WAT-221S/231S is
exposed to electromagnetic waves causing the monitored
image to become distorted, we recommend the camera be
shielded by appropriate protective casing.
Problems and Trouble Shooting
If any of the following problems occur when using the WAT-221S/
231S,
•
An optimal picture cannot be obtained, after checking that all the cables
and connections are correctly in place
•
Smoke or any unusual odor emerges from the WAT-221S/231S.
•
An object becomes embedded or a quantity of liquid seeps into the camera
housing
•
More than the recommended voltage or/and amperage has been applied
to the WAT-221S/231S by mistake
•
Anything unusual occurring to any equipment connected to the
WAT-221S/231S.
Disconnect the camera immediately according to the following procedures:
①
Switch off the main power supply to the camera.
②
Remove the power and video cables connected to the WAT-221S/231S.
③
Contact the distributor or dealer from which the WAT-221S/231S was
purchased.
About EMC
The WAT-221S/231S
is in conformity with EMC test standards carried out by
authorized organizations in Japan.
NTSC FCC Part15 class B
P
A
L EN61000-6-3/EN50130-4
Do not modify the WAT-221S/231S. A modified camera may
not conform to EMC test standards.
Contents
Using the contents figures below, check to make sure all parts are present
before use.
Lens Mount Cap
WAT-221S/231S
DC Plug
Iris Connector
Description of Parts
①
CCD FRONT FACE
・
・
・
・
The light receiving face of the CCD camera
(Dirt, water or oil deposits on the CCD will cause an unclear picture on the
monitor. Attach the lens cap to protect the lens and CCD from
contamination and damage.)
②
LENS MOUNT
・
・
・
・
Mount for the lens (Thread type)
③
IRIS LEVEL VOLUME
・
By controlling the volume, the iris level of a DC iris lens can be adjusted.
④
FOCUSING ADJUSTMENT SCREWS
・
・
・
・
There are 3 hex. adjustment screws each placed at intervals of 120
゜
for
fine focusing of the lens.
⑤
AUTO-IRIS SOCKET
・
・
・
・
This socket is for a video or DC auto-iris lens cable connector.
(Video/DC: Auto selected by the camera)
⑥
TRIPOD MOUNTING SCREW HOLES
・
・
・
・
Mounting holes for stands. The size of these threads are 1/4”, 20 threads,
4.5
±
0.2mm, which is the same as any standard camera tripod (U1/4”).
⑦
WHITE BALANCE MODE SELECTOR
・
・
・
・
The selector for the white balance mode.
⑧
PUSH BUTTON (R) (MWB mode)
・
・
・
・
The button for adjustment of the white balance to increase the red hue of a
monitored image using M.W.B mode.
⑨
PUSH BUTTON (B) (MWB mode)
・
・
・
・
The button for adjustment of the white balance to increase the blue hue of
a monitored image using M.W.B mode.
⑩
VIDEO OUT (BNC)
・
・
・
・
The terminal for composite video signal output
⑪
Y/C OUT
・
・
・
・
The terminal for Y/C signal output
⑫
POWER IN
・
・
・
・
The terminal designed for the DC-plug of the power adaptor
⑬
BACK LIGHT
・
・
・
・
The switch for back light compensation
⑭
FUNCTION SWITCHES
・
・
・
・
Functional switches for setting AGC, video level and gamma control.
⑮
AE MODE CONTROL
・
・
・
・
The switch for the electronic shutter mode control according to the object
being monitored.
Power Supply
Use a stabilized power adaptor designed for DC+12V
±
10%, with a current
capacity of more than 250mA.
Use the optional DC plug if the shape or polarity of the DC plug of the power
adaptor to be used is not compatible with the camera (See the drawing on
the right below).
The wiring on the connector must be exact.
Be careful no to touch the other terminal while wiring.
Protect the wiring portion by using insulation tape
after wiring. If the above care and attention is not
adhered to, damage to the WAT-221S/231S
and
power adaptor may occur and may also cause fire.
Auto-iris Lens
Before connecting the auto-iris lens, please make sure that the pin
configuration is correct by checking with the following table. If the
configuration of your iris connector is different from the following, the plug
and pins will need to be rewired.
Pin No.
EIAJ Video
Auto-iris Lens
Arrangement
EIAJ DC
Auto-iris Lens
Arrangement
①
Power
Control
－
②
Not used
Control
＋
③
Iris signals
Drive
＋
④
Common (GND)
Drive
－
Set-up and Operation
1)
Ensure that the power to the WAT-221S/231S
and the peripheral
equipment is turned off before making any connections.
2)
Remove the lens mount cap from the WAT-221S/231S
and attach the
CS-mount lens. Use the optional C-mount adaptor (34CMA-R) when a
C-mount lens is used.
3)
Connect the iris control cable to
⑤
AUTO-IRIS SOCKET on the WAT-
221S/231S when an auto-iris lens is being used.
4)
Connect
⑩
VIDEO OUT on the WAT-221S/231S with the monitor, using
a coaxial cable with 75
Ω
impedance, such as an RG-58/U or an RG-6/U.
If the monitor has an S-terminal, high resolution imaging is possible by
connecting with
⑪
Y/C OUT.
※
The
⑪
Y/C OUT can be used together with the
⑩
VIDEO OUT.
※
Select a monitor with the same television system as the WAT-221S/
231S NTSC or PAL. A monitor with more than 500TV lines is
recommended.
5) Insert the power plug of the power adaptor to
⑫
POWER IN on the back
panel of the WAT-221S/231S. Confirm that the power adaptor is not
connected to the power supply before insertion of the power plug into
⑫
POWER IN.
6) Turn on the power to the WAT-221S/231S, monitor and all other allied
equipment. When a picture cannot be obtained on the monitor, or a
problem occurs, check and follow the procedure mentioned in the
【
Problems and Trouble Shooting
】
section.
7)
After following the procedure below and the picture is still out of focus,
open the iris fully and loosen
④
FOCUSING ADJUSTMENT SCREWS
with the hex. wrench and move the lens forwards until a clear picture is
obtained.
Manual Lens
Adjust the focus and iris to the best position
on the lens.
Video Auto-iris Lens
Adjust the focus on the lens.
DC Auto-iris Lens
Adjust the iris level on the camera, then
adjust the focus on the lens. See below.
Iris Level Adjustment (for DC auto-iris lenses only)
Adjust
③
IRIS LEVEL VOLUME placed on the side
of the unit until an acceptable light level is attained.
No change will occur if a video iris lens or manual
iris lens is fitted.
8)
Select any required shutter speed by the
⑮
AE MODE CONTROL to one
of its 10 positions.
Shutter Speeds (Sec.)
No.
Mode
NTSC
PAL
0
OFF
1/60
1/50
1
FL
1/100
1/120
2
ES
1/250
3
ES
1/500
4
ES
1/1000
5
ES
1/2000
6
ES
1/4000
7
ES
1/10000
8
EI: OFF
1/60-1/100000
1/50-1/100000
9
EI: FL
1/100-1/100000
1/120-1/100000
AE Mode
Effect
OFF
Fixes the shutter speed to NTSC1/60
、
PAL1/50.
FL
Reduces the flickering phenomena occurring on the
monitor screen caused by fluorescent or mercury
lamps.
ES
Fixes the shutter speed in a range between 1/250-
1/10000. (6 steps)
OFF
Automatically selects the shutter speed in a range
between NTSC1/60-1/100000, PAL1/50-1/100000
according to the lighting conditions.
EI
FL
Automatically selects the shutter speed in a range
between NTSC1/100-1/100000, PAL1/120-
1/100000 according to the lighting conditions.
※
In EI mode, intense light may leave a trail on the screen longitude. This
smearing is a natural phenomenon and is not due to equipment failure
or fault.
9) Select any required white balance mode by
⑦
WHITE BALANCE.
Mode
Name
Effect
AUTO
Auto-tracking
Automatically follows and adjusts to the
changing color temperature of the
illumination.
MWB
Manual
Manual adjustment using
⑧⑨
PUSH
BUTTON(R)(B) as required.
PWB
Push-lock
Adjusted with
⑨
PUSH BUTTON(B)
according to the color temperature of the
environment.
Lock
To lock your manually adjusted color
temperature settings.
Sunlight
(=6300K)
Color correction to give natural color
renditions under incandescent lighting.
1
Fluorescent 1
(=4300K)
Color correction to give natural color
renditions under reddish fluorescent light.
2
Fluorescent 2
(=5100K)
Color correction to give natural color
renditions under bluish fluorescent light.
Incandescent
(=3200K)
Used in sunlight to retain white balance.
Warning
DC+12V
COMMON(GND)
Caution
Warning
Caution
①
②
③
④
Warning
Caution
AUTO IRIS
VIDEO OUT
OFF
ON
BACK LIGHT
1
WHITE BALANCE
A UT O
LEVEL
POWER IN(DC+12V)
Y/C OUT
2
P.
W.
B.
M.
W.
B.
( B)
(R )
①
②
④
⑤
③
⑥
⑦
⑧
⑨
⑬
⑩
⑪
⑫
⑮
⑭
１
２
３
４
１
２
３
４
５
６
７
８
９
０
0-OFF
1-FL
2-250
3-500
4-1000
5-2000
6-4000
7-10000
8-EI:OFF
9-EI:FL
SHUTTER SPEED(1/X)
1-AGC(ON/OFF)
2-AGC(HI/LO)
3-VIDEO LEVEL(100/75)
4-GAMMA(ON/OFF)
O N
Hex. Wrench