Ikegami ISD-A20 Bedienungsanleitung

Ikegami Tsushinki Co., Ltd.
INSTRUCTION MANUAL
MODEL
OUTDOOR USE WARNING
WARNING – TO PREVENT FIRE OR
ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.
ISD-A20
Color Camera
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Thank you very much for your wise choice of the Ikegami DPS Camera. Please carefully
read this Instruction Manual to keep your camera at full capacity. This DPS camera with
a 1/3” WDR digital image device.
Page
1. Handling precautions ............................................................................... E-1
2. General .................................................................................................... E-1
3. Features ................................................................................................... E-2
4. Names of parts and their functions .......................................................... E-3
5. Operation ................................................................................................. E-5
5-1. User setup ....................................................................................... E-5
5-2. SETUP switches and their functions ............................................... E-6
5-3. Entering the setup mode and its basics .......................................... E-6
5-4. Setup procedures ............................................................................ E-7
6. Warranty and after-sale service ............................................................... E-14
7. Specifications ........................................................................................... E-15
8. Appearance View
9. Setup Menu
Contents
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.
NOTE:
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be required
to correct the interference at his own expense.
CAUTION;
ANY CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED BY THE PART RESPONSIBLE
FOR COMPLIANCE COULD VOID THE USERS AUTHORITY TO OPERATE THE EQUIPMENT.
Instructions for Disposal of Electric and Electronic Equipment in Private Household
Disposal of used Electric and Electronic Equipment
(Applicable in the European Union and other European countries with separate
collection systems)
This symbol on the product, or in the related documents in the package, indicates that this
product shall not be treated as normal household waste. Instead, it should be taken to a proper
applicable collection point or depot for the recycling of electric and electronic equipment.
By ensuring this product is disposed of correctly, you will help prevent possible negative consequences for the
environment and human health, which could otherwise be caused by inappropriate waste handling of this
product. The recycling of materials will help to conserve natural resources.
For more detailed information about recycling of this product, please contact your local city authority, your
household waste disposal service or the place where you purchased the product.

E-1
1. Handling precautions
• Do not install the camera in a water-splashed or highly humid place.
• Do not use the camera where the ambient temperature drops below -10°C or rises
above +50°C. The images and component parts may be adversely affected or the
camera may get in trouble.
• Never open the case of the camera because there are precision parts inside.
Otherwise a trouble or accident may result.
• Do not put anything metallic and other foreign substances through the vent. A trouble,
fire or electric shock may result.
• Be sure to turn off the power before installing or making connections.
• Do not install the camera in places exposed to vibrations and shocks.
• Be very careful not to drop or shock the camera while carrying it in.
• Do not touch the imaging device
• Do not orient the camera to the sun.
• Some types of lenses may cause hunting, light amount drop or other problems. In
such case, readjust the lenses.
* Because of the digital image device characteristics, images may look rugged at high
temperatures. This does not mean the camera is in trouble.
2. General
This color camera is provided with a 1/3-inch approximate wide dynamic range (WDR)
digital image device. The CCTV camera features wide dynamic range, high sensitivity
and high resolution, and is equipped with the back-light compensation, automatic iris
control, line lock and other functions. The unit is best suit d for general surveillance.

E-2
3. Features
(1)Wide dynamic range (WDR)
The WDR function provides for backlight compensation in a wide dynamic range.
Being shot even in wide-illumination-fluctuating spots, bright-and-dark subjects can
be captured clearly and in a natural look.
(2)Automatic white balance
Thanks to the automatic follow-up white balance control (ATW), the white balance
adjusts itself no matter how greatly the subject's color temperature fluctuates.
(3)High-quality picture and high resolution
The camera is designed for low smear level and low noise. The DSP (Digital Signal
Processor) effectively enhances details, which achieves crisp and sharp images with
high signal-to-noise ratio. The high resolution is backed up by a horizontal resolution
of 480 TV lines and a vertical resolution of 400 TV lines.
(4)High sensitivity
Various modes of automatic gain control (AGC) are available to finely adjust the camera
settings depending on the subject's illumination conditions. With the AGC and slow
shutter in combination, high sensitivities of up to 0.015 lux/F1.4 are achieved.
(5)Camera setup function
The control buttons on the back of the camera enable to change and save the camera's
settings.
(6)Two-way automatic iris control
This function is available to switch between video type iris lens and DC type iris lens.
In other words, almost all types of CCTV automatic iris lenses can be employed.
(7)The flange focal distance adjusting mechanism makes it easy to readjust the focus
tracking when a zoom lens is used.

E-3
4. Names of parts and their
functions
A VIEW
A
COLOR CAMERA
MODEL
TYPE
SER.NO.
IKEGAMI TSUSHINKI CO., LTD.
MADE IN JAPAN
AC24V 50/60Hz 245mA/DC12V 230mA
REV.
ISD
-
A20
CLASS2
AC24V50/60Hz245mA
DC12V230mA
6
2
13
12
34
1
5
7 9 10
11
14
8

E-4
①Lens mount (CS mount)
This is used to mount the lens on the camera. Many types of CS mountlens can be
attached.
②Flange focal distance adjuster
Used to readjust the flange focal distance (distance between lens mounting face and
imaging area), if the camera fails to come into focus with the lens’ focus ring.
③Focus lock screw
Used to lock the camera’s flange focal distance after is has been readjusted.
④Holder mounting screw holes
These holes are used to fix the camera on the camera holder. They are also applicable
to general tripods.
Note
To attach the camera on a tripod or a camera holder, be sure to use mounting
screws. (1/4" -20UNC) that are shorter than 5.5 mm.
⑤Lens selector switch
The switch has two positions, for a video iris lens and a DC iris lens.
⑥Auto iris lens connector
Specifically used to connect the auto iris lens.
•For the video type auto iris lens
Set the lens selector switch to VIDEO position.
— Connector cable leads —
1. Red (power)
2. Not used
3. White (video)
4. Black (shielded)
*Dress the tip of the green lead to prevent a short-circuit.
•For the DC type auto iris lens
Set the lens selector switch to DC position.
— Connector cable leads —
1. Damping coil (-)
2. Damping coil (+)
3. Driving coil (+)
4. Driving coil (-)
*Connect the leads as shown above.
Refer also to the instructions of the lens.
Auto iris lens
3
2
1
4
Auto iris lens
3
2
1
4

E-5
⑦- ⑪Camera setup function switches
Refer to the Operation chapter.
⑫Video output terminal (VIDEO OUT)
Used to give out the video signal. Connect this to the video input terminal of a monitor,
switcher etc. (To be terminated with 75-ohm impedance.)
⑬Power indicator (POWER)
The LED indicator stays on in green while the camera power is on.
⑭DC12V/AC24V power input terminal
Keep the input power at DC10.5-15.0 V or AC24V±10%.
* This installation should be made by a qualified service person and should conform to
all local codes.
3
2
1
4
Numbers of connector pins
5. Operation
5-1. User setup
This camera can be user-preset for picture quality, synchronization, ID code and others.
The SETUP MENU is displayed in a tree view style, and the settings can be made using
onscreen characters.

E-6
5-2. SETUP switches and their functions
The pushbuttons and their markings at left are provided on the back
of the camera.
Up Switch (U) Used to select SETUP items (up and down).
Down Switch (D)
Right Switch (R) Used to modify the settings.
Left Switch (L)
Enter Switch (E) Used to enter and quit the setup mode and to save the settings.
* To enter the setup mode, hold down the E button longer than 2 seconds.
5-3. Entering the setup mode and its basics
5-3-1. SETUP MENU (Main menu)
Hold down the E button longer than 2
seconds, and the menu at left appears
onscreen. A highlighted item is now selected.
(1)CAMERA ID Up to 24 characters can be displayed onscreen.
(2)LIGHT CONTROL The backlight compensation and spot photometry modes are
selected. The wide dynamic level and DC type iris lens are
adjusted.
(3)GAIN The gain control and electronic sensitivity up modes are selected.
The electronic sensitivity multiplying factor is also selected.
(4)WHITE BALANCE The white balance mode is selected. The manual white balance
settings are made.
(5)SYNC The sync systems (INT and LL) are selected and set up.
(6)MENU LOCK The saved settings can be locked.
(7)SETUP The EXIT, CANCEL or RESET action is selected and executed.
①EXIT: Used to save the settings and to quit the menu.
②CANCEL: Used to return the settings to the previously saved
ones.
③RESET: Used to return the settings to the factory ones.
* New settings are not saved if EXIT is selected to quit the menu.
U
SET UP
D
E
LR
SETUP MENU
→CAMERA ID OFF
LIGHT CONTROL
GAIN
WHITE BALANCE ATW
SYNC INT
MENU LOCK OFF
SETUP EXIT

E-7
5-3-2. SPECIAL MENU
Highlight EXIT on the SETUP MENU
screen. Hold down the L and R buttons
together, and the screen at left appears
onscreen.
(Page 1/2 shown at left)
(1) PAGE Selection of page 1/2 or 2/2.
(2) CHROMA Used to adjust the chroma level.
(3) DETAIL Used to adjust the details.
(4) SETUP Used to select the setup levels (0 IRE and 7.5 IRE).
(5) MONITOR Selection of monitor CRT or LCD
(6) DNR Switching on and off of noise reduction.
(7)
VIDEO STANDARD
Used to switch between the video signal systems (NTSC/PAL).
(8) COLOR BAR Used to turn on and off the color bars.
(9) RET Used to go back to the main menu screen.
5-4. Setup procedures
5-4-1. CAMERA ID
(1)CAMERA ID ON/OFF setting
Highlight CAMERA ID. Using the E, L
or R button, access the ON/OFF
setting. Decide the ON or OFF setting
with the L or R button.
SPECIAL MENU V1.00
→PAGE 1/2
CHROMA
DETAIL
SETUP 7.5IRE
MONITOR CRT
DNR OFF
RET
SETUP MENU
→CAMERA ID OFF
LIGHT CONTROL
GAIN
WHITE BALANCE ATW
SYNC INT
MENU LOCK OFF
SETUP EXIT

E-8
(2)ID characters setting
Keep CAMERA ID highlighted and press
the E button. The screen at right shows up.
①ID
Press the E button on ID, and the
cursor appears. With the L or R
button, select a character. Press the
E button to save it, and the character
box advances to the next one. To
delete a character, press the E button to go through the code and place the cursor
in the character to delete. Press the L or R button to get the box blank.
②ID ALL CLEAR
Highlight this item and press the E button. The ID code is cleared.
③ID POSITION
Highlight this item and press the L or R button. In this way, the ID code can be
positioned up or down.
④RET
Press the E button to go back to the main menu screen.
5-4-2. LIGHT CONTROL
(1)Select LIGHT CONTROL on the main
menu screen. Press the E button, and
the screen at right shows up.
*The IRIS LEVEL item appears only
when the lens selector switch at the
camera's back is set at DC.
(2)BACKLIGHT CMP.
Highlight this item and the backlight
compensation modes can be selected
(ON, 1SPOT, 2SPOT and OFF).
①ON
Usual backlight compensation is made.
ID EDIT
→ID.....................
ID ALL CLEAR
ID POSITION UP
RET
LIGHT CONTROL
→BACKLIGHT CMP. OFF
W.DYNAMIC
IRIS LEVEL
LENS IRIS
FFD OFF
RET
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