JVC TK-C205 User Manual

DOME CAMERA

English

CAMÉRA À DÔME
CÁMARA DOMO

TK-C205

For Customer Use:

Enter below the Serial No. which is
located on the body. Retain this
information for future reference.

Model No. TK-C205

Serial No.

INSTRUCTIONS

MODE D’EMPLOI

INSTRUCCIONES

(A)

LWT0216-001B-H

Français

Español

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

I

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.

II

Safety Precautions

FOR USA AND CANADA

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION:TO REDUCE THE RISK OF ELECTRIC

Due to design modifications, data given in this
instruction book are subject to possible change
without prior notice.

SHOCK. DO NOT REMOVE COVER (OR

BACK). NO USER-SERVICEABLE PARTS

INSIDE.REFER SERVICING TO

QUALIFIED SERVICE PERSONNEL.

The lightning flash with 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.

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 (POUR CANADA)

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.

INFORMATION FOR USA

INFORMATION

This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference in a
residential installation. This equipment generates,
uses, and can radiate radio frequency energy
and, if not installed and used in accordance with
the instructions, may cause harmful interference
to radio communications. However, there is no
guarantee that interference will not occur in a
particular installation.
If this equipment does cause harmful interference
to radio or television reception, which can be
determined by turning the equipment off and on,
the user is encouraged to try to correct the
interference by one or more of the following
measures:

● Reorient or relocate the receiving antenna.

● Increase the separation between the equipment

and receiver.

● Connect the equipment into an outlet on a circuit
different from that to which the receiver is
connected.

● Consult the dealer or an experienced radio/TV
technician for help.

CAUTION

CHANGES OR MODIFICATIONS NOT
APPROVED BY JVC COULD VOID USER’S
AUTHORITY TO OPERATE THE EQUIPMENT.

THIS DEVICE COMPLIES WITH PART 15 OF
THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING
TWO CONDITIONS: (1) THIS DEVICE MAY NOT
CAUSE HARMFUL INTERFERENCE, AND (2)
THIS DEVICE MUST ACCEPT ANY
INTERFERENCE RECEIVED, INCLUDING
INTERFERENCE THAT MAY CAUSE
UNDESIRED OPERATION.

E-2

Introduction

Thank you for purchasing this product.
(These instructions are for TK-C205U and TK-C205E)

Features

 The camera uses a high-resolution

380,000 pixel (U type) / 440,000 pixel
(E type), high-sensitivity CCD to
realize high picture quality with
horizontal resolution of 540 TV lines
and S/N 50dB.

 Dome-type design allows application

in various locations.

 Built-in backlight compensation

feature to improve the quality of video
taken under backlight conditions.

 A 4inch square electrical box

compatible

 The camera can be set to automati-

cally switch the image to black and
white mode when the brightness of
the subject decreases. This feature
is useful for monitoring in darkness.

Contents

Introduction

Features ............................................ 3

Contents ............................................ 3

Safety Precautions ............................ 4

Operating Precautions ...................... 5

Names and Operations of Parts ....... 6

Body Surface ................................ 6

Body Underside ............................ 8

Installation and connection

System diagram ................................ 9

About Connection Cables ............... 10

Mounting the Camera to the

Ceiling............................................... 11

When installing the Dome camera to

the electrical box ............................. 13

Connection for Adjustment of the

Camera ............................................ 14

Adjusting the Lens and Camera

Angle ............................................... 14

Others

About White-spot correction............ 16

Specifications .................................. 17

English

E-3

Introduction

Safety Precautions

● Installation of this unit requires expertise.
Please contact your dealer for details.

● The ceiling to mount the camera has to be
strong enough to support the weight of this
product.
If the ceiling is not strong enough, make
sure to apply reinforcement to the ceiling
before installation.

● Be sure to tighten the screws and nuts se­curely, Insufficient tightening may cause the
unit to fall from its mount.

● 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 (U type)
Isolated power supply only (E type)

● The rating label is displayed on the under­side of the body.

● JVC will not be liable for any damage re­sulting from the camera dropping due to
incomplete installation by not following the
installation instructions. Take caution when
performing installation.

● 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.

E-4

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. It cannot be used outdoors.

● 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.

• In a temperature outside the operating

temperature range (–10°C to 50°C).

• Near a source of radiation, X-rays, strong

radio waves or magnetism.

• In a place where corrosive gasses are

generated.

• 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 colors 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. This is not a malfunction however.

● When this camera is used in the ATW
mode, the recorded colors may be slightly
different from the actual colors due to the
operational principles of the auto-tracking
white balance circuit. This is however 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.

• Clean the dome cover lens using a lens

wiper cloth (or a tissue).
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.

● Do not install the unit in an environment
where there is cold air or near the air outlet
of an air conditioner. The dome cover will
cloud as a result.

● If the D/N switch is turned on, the mode
changes automatically to black and white
in dark places. As the sensitivity increases,
the image may look grainy and white spots
may appear. When changing modes, bright
portions of image may be emphasized but
this is not a failure of the camera.

English

E-5

Introduction

Names and Operations of Parts

 Body Surface

View when the dome cover is removed.
For instructions on removing the dome cover, see step 4 of “Mounting the Camera to the
Ceiling”. (  page 11)

4

5

6

1

2

3

1

Head

For adjusting the lens, focus, or camera
angle.
(  page 14 ~ 15)

2

[IRIS LEVEL] Iris level adjustment

For adjusting the level of the automatic
aperture control lens. This adjustment
only needs to be made when required.
Use this to accommodate particular
shooting conditions.

Tu r ning direction of level

To darken image Counterclockwise (L side)

To brighten image Clockwise (H side)

MEMO

•When adjusting the iris level, set the
AGC switch to “OFF”. Otherwise, when
the level is turned too far toward L, the
AGC function activates increasing
sensitivity and the picture may look
uneven.

E-6

3

MONITOR terminal (RCA pin)

For connecting a monitor when mount­ing the camera for adjusting the lens or
determining the camera angle. (High im­pedance)

4

[D/N - ON/OFF] Easy Day & Night
switch

To capture a subject with continually
changing brightness (day/night), set this
switch to “ON.” The camera automatically
captures the image in color when the
subject is bright, and in black and white
mode when it is dark.
(Default setting: OFF)

CAUTION

The Easy Day & Night feature on this cam­era uses a sensitized black and white
mode unlike other black and white surveil­lance cameras that use infra-red lighting.

5

[FOCUS ADJ. - ON/OFF] focus
adjustment switch

When adjusting the focus during
installation, setting this switch to “ON” will
open the iris.
(Default setting: OFF)
(  page 15)

7

8

9

10

11

12

13

6

[AGC - ON/OFF] Auto-gain control switch

Setting this switch to “ON” automatically
increases the sensitivity even when the
brightness of the subject is insufficient.
(Default setting: ON)

7

[BLC - ON/OFF] Backlight
compensation switch

Setting this switch to “ON” opens the iris
even in backlight conditions, making the
subject easier to view.
(Default setting: OFF)

8

[AUTO/MANU] Auto/manual selection
switch

For selecting whether to adjust the white
balance automatically or manually.
(Default setting: AUTO)

9

[INT/LL] Synchronization system
selection switch

This switch sets the synchronizing
system for the camera.

INT:

This is set for internal synchronization

LL (Line Lock):

The camera’s vertical synchronization is
locked to the AC 24 V 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 oc­cur that when the camera image is
switched.
(Default setting: INT)

10

[WHT.BAL/PHASE] adjustment
selection switch

Switch to select the function of the
[R/B. +/–] adjustment button.

 When setting to WHT.BAL:

When the

8

[AUTO/MANU] switch is
set to MANU, the white balance can
be adjusted using the [R/B, +/–] button.

11

 When setting to PHASE:

When the

9

[INT/LL] switch is set to
LL, the vertical phase of the line lock
can be adjusted using the [R/B, +/–]
button.
(Default setting: WHT.BAL)

11

[R/B, +/–] adjustment button

This button is pressed when manually
adjusting the white balance or when
adjusting the vertical phase of the line
lock.

The function of this button is selected
using the 10 [WHT.BAL/PHASE] switch.

 When manually adjusting the white

balance:

Press the R button to increase the red
tint and decrease the blue tint.

Press the B button to increase the blue
tint and decrease the red tint.

 When adjusting the phase:

Press the + or – button to adjust the
phase.

12

[RESET] Reset button

When this button is pressed, the value
of the white balance or phase adjusted
manually is reset to the default value.

When the 10 [WHT.BAL/PHASE] switch
is set to WHT.BAL, the white balance is
reset to the default value. When the
switch is set to PHASE, the phase is
reset to the default value.

13

[SPOT CORRECTION] White-spot
correction button

When this button is pressed, white spots
are corrected.

For instructions on correcting white­spots, see “About White-spot correction”.
(  page 16)

English

E-7

Introduction

Names and Operations of Parts (continued)

 Body Underside

2

1

3

4

4

5

677

Main unit side

1

Power Supply cable

To input DC 12 V or AC 24 V power.

The AC 24 V power supply should
conform to the following:

U-type: Class 2 only

E-type: Isolated power supply only

2

Video signal output connector (BNC)

This BNC connector outputs a composite
video signal. Connect this to the video
input connector of a video monitor,
switcher, etc.

3

Safety cable

This wire is mounted to the ceiling slab
or channel. (Safety cable not included.)

CAUTION:

To avoid unforeseen accidents, attach the
safety cable. Otherwise, there is nothing
to prevent the camera from falling should
it come loose.

E-8

4

Mounting holes

These holes are used to mount the
camera body to the ceiling. When using
a 4 inch square electrical box, the 2 holes
diagonally across are used to fix the box
in place.
(  page 13)

5

Cable extraction hole

This hole is used to extract cables from
the side of the camera without opening
holes in the ceiling.

6

Cover

This cover is removed to pull the cables
through the 5 cable extraction hole.
Replace the cover after pulling the
cables.

7

Cover locking screw

This screw is removed when removing
the 6 cover.

TO CAMERA

DATA I / O

RX

RX

TX

TX

COM

COM

9/1

10/2

11/3

12/4

13/5

14/6

15/7

16/8

COM

COM

COM

CAMERA

SW

UNIT
ALARM

AUTO

SERIAL-2

SERIAL-1

VIDEO INPUT

VIDEO OUTPUT

POWER

OFF

ON

AC INPUT

Installation and connection

System diagram

Camera 1

Camera 2

Camera 3

Video signal

Power

Video signal

Power

Video signal

Power

Power supply necessary for one
TK-C205

DC 12V : 300mA
AC 24V : 280mA

• When the voltage drops due to fluctua­tions in voltage or compatibility with the
power supply cable, the current in­creases by 30% for each TK-C205.

MEMO

English

Camera 4

Video signal

Power

REC

STOP/EJECT

PAUSE/
STILL

REVERSE

DVR, etc.

REC
CHECK

PLAY

FFREW

MONITOR

SR-L910E

OPERATE

VIDEO CASSETTE RECORDER

OPE. LOCK

COUNT/

SHIFT/TRACKING

RESET

MENU

CLOCK

/CANCEL

SET/V.LOCK

TIME

TIMER

AL/PL

MODE

REC

RESET

VIDEO IN

Power Unit

DC 12 V or AC 24 V

Switcher, etc.

RX

TO CAMERA

+

ON

+

-

-

RX

TX

TX

COM

1 2 3 4 5 6 7 8

1

4312 8756

1

VIDEO
INPUT

DATA I / O

UNIT

COM

9/1

10/2

11/3

12/4

13/5

14/6

15/7

16/8

COM

ALARM

AUTO

VIDEO INPUT

2 3 4 5 6 7

2 3 4 5 6 7

VIDEO OUTPUT

CAMERA

COM

SW

SERIAL-2

SERIAL-1

COM

8

MONITOR
OUTPUT

8

MONITOR

OUTPUT

1

2

MONITOR
OUTPUT 1

MONITOR
OUTPUT 2

MONITOR

•Turn OFF the power supply to all equipment to be used before making connections.

• Read the Instruction Manual for each piece of equipment to be used before making
connections.

E-9

Installation and connection

About Connection Cables

Be careful of the following items when connecting the cables.

•Turn OFF the power supply to all
components before making connections.

 Video signal cables
Connect the coaxial cables (BNC) to the video
signal output connector (BNC).

To Video
Signal Cable

To DC 12 V or
AC 24 V
Power Supply

Conductor diameter (mm)

Maximum
extension (m)

CAUTION:

• If thin cables are used (i.e. with a high
resistance), a significant voltage drop
will occur when the unit is at its
maximum power consumption. Either
use a thick cable to restrict the voltage
drop at the camera side to below 10%,
or place the power supply near to the
camera. If voltage drop occurs during
operation, the performance will be
unstable.

Cable

Maximum extension (No cable

compensator)
RG-59 200m
RG-6 350m
RG-11 450m

 DC 12 V or AC 24 V power supply cable

Connect the DC 12 V or the AC 24 V power
supply to the DC 12V/AC 24V terminals on
the terminal board. To prevent connection
errors or a cable disconnection, we recom­mend the use of lug plates for the connec­tions.
The following table shows the connection dis­tances and connection cables provided that
2-conductor VVF cables (vinyl-insulated vi­nyl sheath cables) are used.

ø1.0mm ø1.6mm ø2.0mm

(AWG18) (AWG14) (AWG12)

DC 12V 60m 160m 250m

(200ft) (520ft) (820ft)

AC 24V 150m 400m 600m

(490ft) (1300ft) (2000ft)

• Do not allow input from both a DC 12 V

and AC 24 V power supply at the same
time.

• When using a DC 12 V power supply,

ensure that the polarities of the cable
are correct.

• The AC 24 V power supply should

conform to the following:
U-type: Class 2 only
E-type: Isolated power supply only

E-10

Mounting the Camera to the Ceiling

Open hole in ceiling, connect cables and mount camera to ceiling.

1.

Video signal
cable

2.

Safety cable

3.

φ

20 mm

Approx.10 cm

Power supply cable

4.

Preparations

1.

Open a hole in the ceiling.

Use the template and open a hole in the
ceiling for the cables.

MEMO

There is no need to open a hole in the
ceiling when using the cable extraction
hole on the side of the camera.
(  page 8)

2.

Pull out the cables from the ceiling.

Before connecting, pull out the power
supply and video signal cables about
10 cm from the ceiling.

3.

Attach the safety cable to the cam­era. (Safety cable not included)

Attach the safety cable to the back of
the camera.

CAUTION:

•To avoid unforeseen accidents, attach

the safety cable.

• Select a suitable safety cable based on

length, strength, location, material
(insulation property), etc.

• Always use the M2.6

mounted on the unit.

× 6 screws

English

4.

Remove the dome cover.

Tu rn the dome cover counterclockwise
and pull downwards to remove.

E-11

Installation and connection

Mounting the Camera to the Ceiling (continued)

Video signal
cable

Safety
cable

Wrap with

tape

BNC
connector

4.

3.

Attach to ceiling slab

2.

Solder or

1.

crimp

Insulation
tape

Power supply cable

Power
supply
cable
connection

Wrap with
tape

Installation

1.

Connect the power supply cable.

Connect the cable protruding from the
ceiling to the power supply cable.

MEMO

The power supply cable uses materials
similar to those of machinery wiring, so
wrap the cable with insulation tape to
prevent it from becoming damaged when
mounting the camera.
Use durable wiring for the power supply
cable.

2.

Attach the safety cable to the ceiling
slab. (Safety cable not included)

Attach the safety cable that has already
been attached to the camera to the
ceiling slab or channel.
Make sure that the wire is attached
securely.

3.

Connect the video signal cable.

4.

Wrap insulation tape around cables.

As shown in the diagram to the left,
wrap insulation tape around the power
supply cable connection and BNC
connector. Insert the cables into the
hole in the ceiling.

MEMO

Wrapping the wires with insulation tape
improves handling as well as reducing
interference.

E-12

5.

Point the camera in the direction you
wish to capture.

Point the camera so that the Horizontal
Lock screw is facing the direction you wish
to capture. The camera can be adjusted

Mounting
holes

Horizontal
Lock screw

5.

6.

Screws

Mounting
holes

±60° horizontally to either side of the
Horizontal Lock screw.

6.

Mount the camera to the ceiling.

Use M4 screws/bolts or wood screws
(φ4.1mm) to secure the camera in four
places when mounting to the ceiling or wall.

CAUTION:

Tighten all screws securely. Otherwise the
camera may come loose and fall.

When installing the Dome camera to the electrical box

The camera can be mounted directly onto an electrical box.

1.

Open a hole in the ceiling.

Open a φ140mm hole in the ceiling.

2.

Mount the electrical box.

The camera can be mounted on a
4-inch square electrical box.
For instructions on mounting the
electrical box, ask your dealer.

3.

Follow steps 2 to 3 of “Mounting the
Camera to the Ceiling (Preparations)”.

(  page 11)

4.

Follow steps 1 to 6 of “Mounting the
Camera to the Ceiling (Installation)”.

(  page 12)

5.

Mount the camera to the electrical
box.

Secure the camera to the electrical box
using two mounting holes.

CAUTION:

Tighten all screws properly. Otherwise the
camera may come loose and fall.

Mounting
holes

1.

2.

4inch square electrical box

Mounting
holes

English

5.

Screws

E-13

Installation and connection

Connection for Adjustment of the Camera

The MONITOR terminal is used when making various adjustments to the camera at installa­tion.

Setting switch

Adjustment
button

75Ω

IRIS LEVEL
Volume

* The power to the camera body must be ON when adjustments are performed.

termination
disconnected

Monitor TV

Adjusting the Lens and Camera Angle

Camera angle, zoom and focus are adjusted.

 Horizontal rotation

(adjustable range: 120°)

1.

Loosen the horizontal LOCK screw.

Tilt lock
screws

Horizontal
Lock screw

Variable range120°

Vertical rotation

2.

Holding the both tilt lock screws, rotate
horizontally.

3.

Tighten the horizontal LOCK screw.

 Vertical rotation

(adjustable range: +80°, –50°)

1.

Loosen the tilt lock screws.

2.

Holding the rotation levers, rotate
vertically.

3.

Tighten the tilt lock screws.

E-14

FOCUS ADJ.
switch
(  page 6)

Rotation levers

IRIS
LEVEL

Focal length
adjustment
ring

Focus ring

 Image inclination

(adjustable range: ±15°)

Manipulate the rotation levers to adjust the
inclination of the image.

 Adjusting the iris level

This adjustment only needs to be made
when required.( page 6)

 Adjusting the image size

1.

Tu rn the securing screw of the focal

adjustment ring counterclockwise.

2.

Adjust the focal length.

3.

Tu rn the securing screw clockwise to

secure the focal adjustment ring.

 Adjusting the focus

Adjust using the focus ring.

1.

Set the FOCUS ADJ. switch to “ON”.
The aperture is opened, decreasing the
depth of field, making it easier to ad­just the focus.

2.

Adjust the focus.

* Repeat steps 1 to 3 of “Adjusting the

image size” and “Adjusting the focus”.

3.

After adjustment is complete, set the
FOCUS ADJ. switch to “OFF”.

English

 Attach the dome cover.

Set the dome cover to the unit by aligning
the 3 marks on the camera and dome
cover (I, II and III). Be sure a click is heard.

CAUTION:

Be sure that the dome cover is firmly at­tached. Improper attachment could result
in the cover dropping down.

E-15