American Dynamics ADC770 User Manual
COLOR VIDEO CAMERA
ADC770
∞
For Customer Use:
Enter below the Serial No. which is
located on the body. Retain this
information for future reference.
Model No. ADC770
Serial No.
INSTRUCTIONS
LOOK
BF
DIGITAL
LWT0188-001A-H
E-1
These are general IMPORTANT SAFEGUARDS and certain items may not apply to all
appliances.
IMPORTANT SAFEGUARDS
1. Read all of these instructions.
2. Save these instructions for later use.
3. All warnings on the product and in the operating instructions should be adhered to.
4. Unplug this appliance system from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
5. Do not use attachments not recommended by the appliance manufacturer as they may
cause hazards.
6. Do not use this appliance near water - for example, near a bathtub, washbowl, kitchen
sink, or laundry tub, in a wet basement, or near a swimming pool, etc.
7. Do not place this appliance on an unstable cart, stand, or table. The
appliance may fall, causing serious injury to a child or adult, and
serious damage to the appliance.
Use only with a cart or stand recommended by the manufacturer, or
sold with the appliance. Wall or shelf mounting should follow the
manufacturer’s instructions, and should use a mounting kit approved
by the manufacturer. An appliance and cart combination should be
moved with care.
Quick stops, excessive force, and uneven surfaces may cause the
appliance and cart combination to overturn.
8. Slots and openings in the cabinet and the back or bottom are pro-vided for ventilation, and
to insure reliable operation of the appliance and to protect it from overheating, these
openings must not be blocked or covered. The openings should never be blocked by
placing the appliance on a bed, sofa, rug, or other similar surface.
This appliance should never be placed near or over a radiator or heat register. This appliance should not be placed in a built-in installation such as a bookcase unless proper
ventilation is provided.
9. This appliance should be operated only from the type of power source indicated on the
marking label. If you are not sure of the type of power supplied to your home, consult your
dealer or local power company. For appliance designed to operate from battery power,
refer to the operating instructions.
10. This appliance system is equipped with a 3-wire grounding type plug (a plug having a
third (grounding) pin). This plug will only fit into a grounding-type power outlet. This is a
safety feature. If you are unable to insert the plug into the outlet, contact your electrician to
replace your obsolete outlet. Do not defeat the safety purpose of the grounding plug.
11. For added protection for this product during a lightning storm, or when it is left unattended
and unused for long periods of time, unplug it form the wall outlet and disconnect the
antenna or cable system. This will prevent damage to the product due to lightning and
power-line surges.
12. Do not allow anything to rest on the power cord. Do not locate this appliance where the
cord will be abused by persons walking on it.
PORTABLE CART WARNING
(symbol provided by RETAC)
S3125A
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13. Follow all warnings and instructions marked on the appliance.
14. Do not overload wall outlets and extension cords as this can result in fire or electric shock.
15. Never push objects of any kind into this appliance through cabinet slots as they may touch
dangerous voltage points or short out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the appliance.
16. Do not attempt to service this appliance yourself as opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel.
17. Unplug this appliance from the wall outlet and refer servicing to qualified service personnel under the following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the appliance.
c. If the appliance has been exposed to rain or water.
d. If the appliance does not operate normally by following the operating instructions. Ad-
just only those controls that are covered by the operating instructions as improper
adjustment of other controls may result in damage and will often require extensive
work by a qualified technician to restore the appliance to normal operation.
e. If the appliance has been dropped or the cabinet has been damaged.
f. When the appliance exhibits a distinct change in performance - this indicates a need
for service.
18. When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.
19. Upon completion of any service or repairs to this appliance, ask the service technician to
perform routine safety checks to determine that the appliance is in safe operating
condition.
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Safety Precautions
FOR USA AND CANADA
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: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 wish arrowhead
symbol, within an equilateral triangle is
intended to alert the user to the presence of uninsulated "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.
Information for USA
This device complies with part 15 of the FCC Rules.
Changes or modifications not approved by JVC could
void the user’s authority to operate the equipment.
Due to design modifications, data given in this
instruction book are subject to possible change
without prior notice.
WARNING:
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN
OR MOISTURE.
AVERTISSEMENT:
POUR EVITER LES RISQUES
D’INCENDIE OU D’ELECTROCUTION, NE PAS EXPOSER
L’APPAREIL A L’HUMIDITE OU A LA
PLUIE.
INFORMATION (FOR CANADA)
RENSEIGNEMENT
This Class B digital apparatus complies with
Canadian ICES-003.
Cet appareil numérique de la Class B est
conforme á la norme NMB-003 du Canada.
(POUR CANADA)
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Thank you for purchasing this product.
(These instrustions are for ADC770)
Before beginning to operate this unit, please read the instruction manual
carefully in order to make sure that the best possible performance is obtained.
CONTENTS
INTRODUCTION
Features ............................................................................................................................... 6
Operating Precautions ......................................................................................................... 7
Controls, Connectors and Indicators ................................................................................... 8
CONNECTION/INSTALLATION
Procedures ........................................................................................................................12
Mounting the lens .............................................................................................................. 14
Connections on the back ................................................................................................... 15
Setting the switches........................................................................................................... 17
Mounting the camera ......................................................................................................... 18
Lens adjustment ................................................................................................................ 20
Back focus adjustment....................................................................................................... 21
Auto white balance control adjustment ............................................................................. 22
MENU SETTING
Setting the menu................................................................................................................23
The flow of menu screen ...................................................................................................24
SYNC ADJUST Screen ..................................................................................................... 26
ALC SETTINGS Screen .................................................................................................... 26
VIDEO ADJUST Screen ....................................................................................................30
MODE SELECT Screen .................................................................................................... 31
MOTION DETECT Screen................................................................................................. 31
FACTORY SETTINGS Screen........................................................................................... 33
BLC EDITTING Screen ..................................................................................................... 34
Manual Adjustment of White Balance ............................................................................... 35
CAMERA TITLE Setting ....................................................................................................36
Setting the MOTION DETECT Function ........................................................................... 37
OTHERS
Installing the ferrite core ....................................................................................................38
Specifications..................................................................................................................... 38
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INTRODUCTION
Features
A new DSP (Digital Signal Processor)
features a Extended Dynamic Range
(ExDR) and enables to shoot both bright
and dark locations.
The use of a new CCD with a SENSE UP
(X32) function realized the minimum
luminous flux density for subject of 0.8 lx
(F1.2, 50%, AGC 20dB) and 0.025 lx (at
slow shutter).
A motion detector function detects the
motion inside an image and emits alarm
signals.
Before starting an important recording,
be sure to perform a test recording in
order to confirm that a normal
recording is possible.
We do not accept liability for the loss of
a recording in the case of it becoming
impossible to record due to a problem
in the video camera, VCR or video tape.
We do not accept liability for any
damage to the camera in cases when it
is dropped because of incomplete
installation due to not observing the
installation instructions correctly. Please
be careful when installing the camera.
The motion detector is not a feature to
prevent theft, fire, etc. Even if an
accident should occur resulting in
damage, we do not accept any liability.
Characters and symbols used in this instruction manual.
CAUTION : Cautionary notes concerning operation of the unit.
MEMO : Reference such as restrictions of features, etc.
: Reference page or item.
E-6
Operating Precautions
● To save energy, when it is not being used
turn the system’s power off.
● This camera has been designed for indoor
use. When you use it outdoor, be sure to
use a housing and the like.
● Do not install or use the camera in the
following places.
• In a place exposed to rain or moisture.
• In a place with vapor or oil soot, for
example in a kitchen.
• When the ambient temperature rises
above or falls below the acceptable
range (from –10°C to 50°C).
• Near a source of radiation, X-rays,
strong radio waves or magnetism.
• In a place subject to vibration.
• In a place with excessive dirt.
● If this camera and the cables connected
to this camera are used where there are
strong electromagnetic waves or where
there is magnetism present, for example
near a radio or TV transmitter, power
transformer or an electric motor, the picture
may produce noise and the colours may
be affected.
● This camera incorporates an AGC circuit.
As a result, when it is used under low light
conditions, the camera sensitivity is
automatically boosted and the picture may
look uneven. However, this is not a
malfunction.
● When this camera is used in the ATW
mode, the recorded colours may be slightly
different from the actual colours due to the
operational principles of the auto-tracking
white balance circuit. However, this is not
a malfunction.
● If a high-intensity object (such as a lamp)
is shot, the image on the screen may have
vertical lines (smear) or blur (blooming)
at its periphery. This is a characteristic of
the CCD, and is not a defect.
● Observe the following when carrying out
camera maintenance.
•Turn the power OFF before proceeding
to carry out maintenance.
If it is contaminated seriously, clean the
contaminated part with a cloth (or a
tissue) which has been soaked in a
solution of water and a neutral detergent.
● The unit is to be powered by a DC 12 V or
an AC 24 V power supply.
The AC 24 V power supply should conform
to the following:
Class 2 only
● Caution for operating the video iris lens
In case the video iris lens is set to an
extremely low level, malfunction – such as
the hunting phenomenon in which the iris
opens or closes unintentionally – can
occur.
In such a case, first set the “LEVEL”
potentiometer on the lens to the H position
(iris open), and then adjust it to an optimum
level.
● A CCD is made by high technology,
boasting an exceptionally high level of
precision with an effective pixel of more
than 99.99%. Although there is a less than
0.01% pixel defect (whitish flaw, blackish
flaw), this does not mean that the CCD is
out of order.
● The cable stopper on the terminal block
can come off sometimes. Therefore, be
sure to take enough time and fix the cable
securely.
● When a highly bright subject is shot,
sometimes undulations can be observed
on the vertical lines of the subject.
However, this phenomenon is peculiar to
the unit and is not a sign of malfunction.
● The beat may sometimes appear on the
screen if gain is raised when the line lock
is in use, but the phenomenon takes place
due to the fluctuation of power frequency
and is not a malfunction.
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INTRODUCTION
Controls, Connectors and Indicators
2
1
3
4
5
Lens mount
1
This means to attach the lens.
This is applicable to both the C-mount
lenses and CS-mount lenses.
Backfocus adjustment ring
2
Adjusting the back focus during lens
installation.
When readjustment is required, loosen
the locking screw
counterclockwise and turn the back focus
adjustment ring 2.
After the adjustment, tighten the locking
screw
[BF LOCK] Back focus locking screw
3
This serves to fix the back focus-adjusting
ring.
again.
3
by turning it
3
7
6
Camera-mounting bracket
4
The bracket has been attached on the
bottom of the camera before shipment. It
can also be attached on the top
according to the circumstance.
To re-attach the bracket use the threaded
holes at the top, with the camera
mounting bracket locking screws
Camera-mounting screw
5
hole (1/4 inch)
Use this hole when mounting
the camera onto a fixer, pan/
tilt unit, and the like. (Use a
screw shorter than 7 mm.)
Rotation-preventive hole
6
Make use of this rotation-preventive hole
to prevent any fall when mounting the
camera. Make sure that the camera is
securely mounted.
Camera mounting bracket fixing screws
7
(×2: M2.6 × 6 mm)
Be sure to use a 6 mm long screw.
MAX.
7
.
7
mm
E-8
#$
!
@
SET
CAMERA
MENU
SETUP
AWC
8
TERM-OFF ON
EXT
NOT USED
VIDEO
DC
9
0
LLINT/GL
%
^
IRIS
Cover
8
The cover opens if it is pulled to the left
while being pushed.
[VIDEO/DC] Iris Selector Switch
9
This is set according to the type of lens
when an automatic iris control lens is
used.
VIDEO: In case of lens with EE amp built-
in.
DC: In case of lens without EE amp
built-in.
(DC: At time of factory shipment)
[IRIS] Iris Terminal
10
This is connected to an automatic iris
control lens.
(墌 Page 14)
[MENU] Menu Button
11
When the button is pressed, a menu
screen is brought up.
(墌 Page 23)
[SET/AWC] Set. Auto White Control
12
Button
SET: Press this button to display a sub-
menu.
(墌 Page 23)
AWC: If this button is kept pressed for
more than 1 second, a one-pushauto-white-balance function works
and sets the white balance. Once
it is set, even if colour temperature
changes, white balance does not
change. It is also possible to make
fine adjustments on the set white
balance.
(墌 Page 22)
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INTRODUCTION
Controls, Connectors and Indicators (Continued)
[ , , , ] Up-and-down, left-and-
13
right Button
These buttons select items on the menu
screen and change a set value.
( Page 23)
[EXT.TERM-ON/OFF] Terminal On/Off
14
Switch of External Synchronization
Signal
This is a terminating ON/OFF switch for
the external synchronization input signal.
When this is switched ON, termination is
executed via a 75 Ω resistor.
ON: terminates at 75Ω.
OFF: does not terminate at 75Ω.
(ON: At time of factory shipment)
[INT/GL, LL] Selector Switch for
15
Synchronizing System
This switch can set a synchronizing system
of the camera.
INT/GL:
This is set for internal synchronization
(INT) or external synchronization (GL).
LL (Line Lock):
The camera’s vertical synchronization is
locked to the AC 24V power line frequency.
When switching between multiple cameras
using a switcher, selecting this mode and
adjusting the vertical phase can reduce the
monitor sync disturbances occurring when
the camera image is switched. This cannot
be used in regions where the power
frequency is 50 Hz. (INT/GL: At time of
factory shipment)
NOT USED
16
This cannot be used. Do not switch.
E-10
&
DC12V
AC24V
-
+
12
CLASS 2 ONLY(U TYPE)
ISOLATED POWER ONLY
(E TYPE)
REMOTE
AUX
*
GND
¤
SYNC IN
⁄
POWER
)
[DC 12V, AC 24V] Power input terminals
17
To input DC 12V or AC 24V power.
[AUX, GND] Auxiliary Output Terminals
18
If any change occurs in the area that was
set on the MOTION DETECT screen, these
terminals output signals. ( Page 31)
[Open-collector Low signal. Maximum
voltage 30V, Current 30mA.]
[Y/C OUT] Y/C output connector
19
This 4-pin connector outputs the luminance
and chrominance signal.
• Pin configuration of Y/C OUT connector
4
2
Pin No. Signal
1 GND
2 GND
3 Luminance (Y)
4 Chrominance (C)
3
1
VIDEO OUT
Y/C OUT
SEE INSTRUCTION
MANUAL
[POWER] Power indicator lamp
21
(
This lamp lights when power is supplied
to the camera.
[SYNC IN] Sync signal input connector
22
This BNC connector accepts the input of
an external sync signal such as a composite
video (VBS) or black burst (BB) signal.
When a sync signal is input into this
connector, the camera operation is
automatically synchronized with the
external sync signal.
To terminate this connector at 75Ω, turn
ON the EXT.TERM switch
14
.
[VIDEO OUT] Video signal output
20
connector
This BNC connector outputs a composite
video signal. Connect this to the video input
connector of a video monitor, switcher, etc.
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CONNECTION/INSTALLATION
Procedures
Execute connection/installation according to the procedures described below.
Tu rn OFF the power supply to all equipment to be used before making carefully.
4.
Setting the switches
(墌 Page 17)
SET
AWC
MENU
CAMERA
SETUP
TERM-OFF ON
EXT
NOT USED
6.
Back focus adjustment
(墌 Page 21)
LLINT/GL
ALC
LEVEL
Av Pk
L H
7.
Auto white balance
control adjustment
(墌 Page 22)
3.
Mounting the camera
(墌 Page 18)
VIDEO
IRIS
DC
1.
Mounting the lens
(墌 Page 14)
5.
Lens adjustment
(墌 Page 20)
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