Watec WAT-902DM Series Operation Manual

Monochrome CCD Camera
WAT WAT WAT- - - - 902DM Series WAT 902DM Series 902DM Series 902DM Series
Operation Manual
This Operation Manual covers safety, camera functions, installation and the
correct operating procedure for the WAT-902DM series. First, we ask you to
read this Operation Manual thoroughly, then install and operate the WAT-
902DM series as advised. In addition, for future reference, we also advise
safe keeping of this manual.
Please contact the distributor or dealer from which the WAT-902DM series
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,
Danger 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,
Warning
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
Caution
the immediate surroundings.
Cautions for Safety
The WAT-902DM series 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" below for
protection against accidents.
Do not disassemble and/or modify the WAT-902DM series.
•
Danger
Do not operate the WAT-902DM series with wet hands.
•
Use only the AD901-120/230 or equivalent power adaptor
•
Warning
for the WAT-902DM series.
The recommended voltage is DC+12V±10%
Do not expose the WAT-902DM series to wetness or high
•
moisture conditions.
The WAT-902DM series is designed and approved for indoor
use only. The WAT-902DM series 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-902DM series from condensation.
•
Keep the WAT-902DM series 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-
•
Caution
902DM series.
The WAT-902DM series 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-902DM series with any monitor using
a video/power single transmission terminal. The WAT-902DM
series 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-902DM series in a position
•
subject to direct sunlight.
Sunlight shinning directly onto the WAT-902DM series lens
can cause damage to the CCD.
Select a stable place for installation of the WAT-902DM
•
series.
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-902DM series with the cables
•
connected.
Before moving the WAT-902DM series, always remove the
video cable and power cable from the rear of the camera first.
Avoid using the WAT-902DM series near any strong
•
electromagnetic field.
After installing into main equipment, if the WAT-902DM series
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-902DM
series,
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-902DM series.
•
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-902DM series by mistake
Anything unusual occurring to any equipment connected to the WAT-
•
902DM series.
Disconnect the camera immediately according to the following
procedures:
①Switch off the main power supply to the camera.
②Remove the power and video cables connected to the WAT-902DM
series.
③Contact the distributor or dealer from which the WAT-902DM series was
purchased.
About EMC
The WAT-902DM series is in conformity with EMC test standards carried
out by authorized organizations in Japan.
E I A FCC Part15 class B
CCIR EN61000-6-3/EN50130-4
Do not modify the WAT-902DM series. A modified camera
Danger
may not conform to EMC test standards.
Contents
Using the contents figures below, check to make sure all parts are present
before use.
Hex. Wrench
Hex. Wrench
Lens Mount Cap WAT-902DM DC Plug Iris Connector
Description of Parts
①CCD 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.)
②LENS MOUNT
・ ・ ・ ・ Mount for the lens (Thread type)
③FOCUSING ADJUSTMENT SCREWS
・ ・ ・ ・ There are 3 hex. adjustment screws each placed at intervals of 120゜for
fine focusing of the lens.
④IRIS LEVEL VOLUME
・ ・ ・ ・ By controlling the volume, the iris level of a DC iris lens can be adjusted.
⑤AUTO-IRIS SOCKET
・ ・ ・ ・ This socket is for a video or DC auto-iris lens cable connector.
(Video/DC: Auto selected by the camera)
⑥VIDEO OUT (BNC)
・ ・ ・ ・ The terminal for composite video signal output
⑦AE MODE CONTROL
・ ・ ・ ・ The switch for the shutter speed mode control according to the object.
⑧BACK LIGHT
・ ・ ・ ・ The switch for back light compensation
⑨POWER IN
・ ・ ・ ・ The terminal designed for connection with the DC-plug of the power
adaptor
⑩FUNCTION SWITCHES
・ ・ ・ ・ Functional switches for setting AGC, gamma control and mirror image.
⑪TRIPOD MOUNTING SCREW HOLES
・ ・ ・ ・ Mounting holes for stands. The sizes of these threads are 1/4", 20 threads,
4.5±0.2mm, which is the same as any standard camera tripod (U1/4").
Power Supply
If any other power adaptor besides the AD901-120/230 is used, please 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).
Warning Caution
The wiring on the connector must be exact.
Be careful not 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-902DM series and
COMMON(GND)
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 confirming 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.
④ ②
EIAJ Video EIAJ DC
Pin No. Auto-iris Lens Auto-iris Lens
Arrangement Arrangement
③
①
① Control －
Power
② Control ＋
Not used
③ Drive ＋
Iris signals
④ Drive －
Common (GND)
Set-up and Operation
1) Ensure that the power to the WAT-902DM series and the peripheral
equipment is turned off before making any connections.
2) Remove the lens mount cap from the WAT-902DM series and attach the
CS-mount lens. Use the optional C-mount adaptor (30CMA-R) when a
C-mount lens is used.
3) Connect the iris cable to ⑤AUTO-IRIS SOCKET on the WAT-902DM
series when an auto-iris lens is being used.
4) Connect ⑥VIDEO OUT on the WAT-902DM series with the monitor,
using a coaxial cable with 75Ω impedance, such as an RG-58/U or an
RG-6/U. Select a monitor with the same television system as the
WAT-902DM series: EIA or CCIR. A monitor with more than 600TV lines
is recommended.
5) Insert the power plug of the power adaptor into ⑨POWER IN on the
back panel of the WAT-902DM series. Confirm that the power adaptor is
not connected to the power supply before insertion of the power plug into
⑨POWER IN.
6) Turn on the power to the WAT-902DM series, 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 ③FOCUSING ADJUSTMENT SCREWS
and move the lens forwards until a clear picture is obtained.
Adjust the focus and iris to the best position
Manual Lens
on the lens.
Video Auto-iris Lens Adjust the focus on the lens.
Adjust the iris level on the camera, then
DC Auto-iris Lens
adjust the focus on the lens. See below.
Iris Level Adjustment (for DC auto-iris lenses only)
Adjust ④IRIS 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 mode by the ⑦AE MODE CONTROL
AE
Effect
Mode
Automatically selects the shutter speed in the range
DC+12V
EI between EIA1/60-1/100000, CCIR1/50-1/100000
according to the lighting condition.
Reduces the flickering phenomena occurring on the
FL monitor screen caused by fluorescent or mercury lamps.
(Fixes the shutter speed to EIA1/100, CCIR1/120)
OFF Fixes the shutter speed to EIA1/60, CCIR1/50.
※In E.I 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) Set the ⑧BACK LIGHT according to your requirements.
Mode Effective condition
When the picture of the monitored object is silhouetted
ON
due to strong lighting from above or behind.
When the illumination differences between the monitored
OFF
object is narrow.
CLOSED
LEVEL
OPEN