Digital Watchdog C235T Series User manual

C235T Series

About manual

INSTRUCTION MANUAL

PRECAUTIONS

■Do not open or modify

Do not o

en the case exce

t durin

maintenance and installation,

Before installing the camera, please read this manual

carefully. Be sure to keep it handy for later reference.

5436 W Crenshaw Street

Tampa, FL 33634

www.digital-watchdog.com

Technical Support : 1-866-446-3595 / 813-888-9555

■Do not open or modify

Do not open the case except during maintenance and installation,

as it may be dangerous and may damage the product.

■Do not put objects inside the unit

Make sure that no metal objects or flammable substances

enter the camera as it can cause fire, short-circuits, or permanent

damage.

■Be careful when handling the unit

To prevent damage, do not drop the camera or subject it to

strong shock or vibration

■Install away from electric or magnetic fields.

■Protect from humidity and dust

■Protect from high temperature

Be careful when installing on the ceiling in a kitchen or boiler

room, as the temperature may damage the camera.

■Cleaning

Dirt can be removed from the case only by wiping it with a soft cloth

moistened with a soft detergent solution.

■Mounting Surface

The mounting surface must be strong enough to support

the camera.

Before installing the camera, please read this manual

carefully. Be sure to keep it handy for later reference.

5436 W Crenshaw Street

Tampa, FL 33634

www.digital-watchdog.com

Technical Support : 1-866-446-3595 / 813-888-9555

TROUBLESHOOTING

Before sending the camera out for repair, check the items below.

If the problem persists after checking these items, contact your service

center.

■If no image appears

Is the coaxial cable attached securely?

Is the power and voltage within operational specification?

Has the iris of the lens been adjusted correctly (within specification

levels?

Is there adequate illumination?

■If the image is unclear

Is the lens in focus?

Is the lens dirty?

Dirt or fingerprints on the lens can adversely affect the

image. Gently wipe any dirt or fingerprints off the lens

with a soft cloth or lens cleaning paper and cleaning

fluid (commercially available).

Is the monitor adjusted correctly?

WARNING:

TO PREVENT THE RISK OF FIRE OR ELECTRIC SHOCK, DO

NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

DIMENSION (mm)

CONNECTION

*BNC / TERMINAL

*A-Iris socket

Connect the coaxial cable(with pre-wired BNC plug) to the BNC

connector (Video) of the camera.

If you are using an automatic iris lens with the camera, the lens

has to be connected to the A-Iris socket of the camera. If you

are using a lens with manual or fixed iris, this socket is not

used.

The operating voltage is either connected to the designated

terminal block (12V/DC,24V/AC). Operation of the camera will

be confirmed by the power LED at the rear side of the camera

Video Driven (VIDEO)

1.+8,5 VDC

2.NC

3.Video signal

4.GND

DC Driven (DC)

1.control –

2.control +

3.drive +

4.GND

*Adjustment of Back Focus

ADJUSTMENT

Focus

Zoo

Lbf

1. Please check the lens to see if it is a C mount or CS mount.

To use C mount lens', please fix the lens into front camera after

mounting included C ring to lens.

To use CS mount lens, please fix the lens directly into front

camera

3. Please tighten the focus lever after the adjustment in order to

prevent being out of focus.

2. To adjust the focus, slide the focus lever on the side of the front

camera. In case of the vari focal lens, adjust the focus lever where the

lens is focused in focusing position "wide" and "tele"

Focus adjustment

ADJUSTMENT

*Adjustment of DC Lenses

Focus

Zoo

Lbf

1. Please check the lens to see if it is a C mount or CS mount.

To use C mount lens', please fix the lens into front camera after

mounting included C ring to lens.

To use CS mount lens, please fix the lens directly into front

camera

3. Please tighten the focus lever after the adjustment in order to

prevent being out of focus.

2. To adjust the focus, slide the focus lever on the side of the front

camera. In case of the vari focal lens, adjust the focus lever where the

lens is focused in focusing position "wide" and "tele"

Focus adjustment

To adjust a lens with automatic iris (DC driven) to the camera, please

proceed as follows:

1. Turn the Level potentiometer to the max. position H

(

turn ri

)

The monitor picture then appears to be too bright.

2. Slowly turn the Level potentiometer back until the monitor picture

appears to be perfect and is not too bright. Then turn the

potentiometer back to the right (in direction ”H”) just a little bit.

3. Check the lens performance by using the camera under changing

lighting conditions.

CAMERA SETTING

C235T Series WDR Color Box Camera

OSD KEY & LED

RS485

NTSC/PAL SWITCH

VIDEO

TERMINAL BLOCK(POWER INPUT)

OSD MENU - C235T

■OSD MENU CONTROL

• CENTER KEY - Used to access menu mode, Also used

to confirm the setting

• UP/DOWN KEY - Used to choose the desired menu

selection.

• LEFT/RIGHT KEY - Used to choose the desired menu

feature adjustment.

■OSD MENU ENTER/EXIT

A. OSD MENU ENTER

• Pushing Center Key for 3 seconds.

B. OSD MENU EXIT

• Press EXIT Menu from Main Menu

• If Pressing Set Key for 3 seconds from Main Menu appears

In this case, just press Set Key.

C. 'SAVE' and 'QUIT'

• Left or Right Key - Selecting Menu

• Up or Down Key - Returning to Menu

1. Press the SET key to access the main setup mode.

2. Select the desired feature using the UP or Down key.

3. Change the status of the selected feature using the LEFT

or RIGHT key.

■MAIN MENU

A. SETUP ID

• DISPLAY ID

- ON :The ID name will displayed in the monitor.

- OFF : The name will not displayed in the monitor.

• CAMERA ID : You can be written to 12 characteristic.

• ID POSITION : Select on screen position of

the camera ID.

B. LENS

• MANUAL : Use for Manual lens'.

• DC : You can control the brightness of the screen and

adjust the desired DC level from 10 to -40.

C. WDR

•EXPO(EXPOSURE): This will lightening or

darkening the picture

•WDR (Wide Dynamic Range) : You can adjust

the desired WDR level from 20 to -20.

D. WB CONTROL

• ATW (Auto Tracking White Balance) : The camera will

automatically control the white balance in any environment.

• AWB (Auto White Balance) : The white balance is

automatically adjusted in a specific environment.

• MANUAL : Users can adjust the colors by adding or

reducing the WB level. You can adjust the desired

WB level from 2,500K to 9,500K

E. AGC

• ON : Activate automatic gain control feature.

You can adjust the desired AGC level from 0 to 38dB.

• OFF : Deactivate automatic gain control feature.

F. LOW LIGHT

• SLOW SHUTTER : Control Image brightness by adjusting

shutter speed

- AGC : shutter speed setting( Range 28 to 48)

- MAX FIELD : Shutter open from Min. x2 to Max. x32

filed accumulation period.

• B&W SS (Black and White Slow Shutter)

• GAIN : To achieve a brighter picture.

G. SYNC

• INTERNAL : Internal synchronization

• LINE LOCK : Phase adjustment may be necessary in

multiple camera installations to prevent picture roll

when switching between cameras

H.RS485

• CAMERA # : Selectable from 1 to 255

(Note : Pelco D is the default)

I. DAY/NIGHT

• AUTO : For automatic switchover from day mode to night mode

( Note : This setting is dependent on the AGC setting.)

• B/W : To keep a B/W image at all times

• COLOR : To keep a color image at all times

• CDS : external input signal control

J. EXIT MENU

• EXIT NO CHANGES : No change

• SAVE NEW AND EXIT : Save change

• RESTORE FACTORY SETTINGS : Factory default

• SW REV

K. PREVIOUS PAGE

• PREVIOUS PAGE : Return page

WARRANTY INFORMATION

Digital Watchdog (referred to as “the Warrantor”) warrants the Camera

Series against defects in materials or workmanship as follows:

LABOR: For the initial five (5) years from the date of original purchase, if the

camera is determined to be defective, the Warrantor will repair or replace

the unit, with new or refurbished product at its option, at no charge.

PARTS: In addition, the Warrantor will supply replacement parts for the

initial five (5) years.

To obtain warranty or out of warranty service, please contact a Technical

Support Representative at 1-866-446-3595 Monday through Friday from

9:00 AM to 5:00 PM Eastern. A purchase receipt or other proof of the date of

the original purchase is required before warranty service is rendered. This

warranty only covers failures due to defects in materials and workmanship

which arise during normal use. This warranty does not cover damage which

occurs in shipment or failures which are caused by products not supplied by

the Warrantor or failures which result from accident, misuse, abuse, neglect,

mishandling, misapplication, alteration, modification, faulty installation, set-

up adjustments, improper antenna, inadequate signal pickup, maladjustment

of consumer controls, improper operation, power line surge, improper

voltage supply, lightning damage, rental use of the product or service by

anyone other than an authorized repair facility or damage that is attributable

to acts of God.

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