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C235T  Series 

About manual 

INSTRUCTION MANUAL

PRECAUTIONS

Do not open or modify

Do not open the case except during 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

Содержание C235T Series

Страница 1: ... 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 D...

Страница 2: ...f 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 P...

Страница 3: ...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 dr...

Страница 4: ...s 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 f...

Страница 5: ...CAMERA SETTING C235T Series WDR Color Box Camera OSD KEY LED RS485 NTSC PAL SWITCH VIDEO TERMINAL BLOCK POWER INPUT ...

Страница 6: ...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 s...

Страница 7: ...just 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 ...

Страница 8: ...ghtness 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 ...

Страница 9: ...ight 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 ...

Страница 10: ...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...

Страница 11: ...arranty period set forth above Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts so the above exclusions or limitations may not apply to you This warranty gives you specific legal rights and you may also have other rights that vary from state to state If the problem is not handled to your satisfaction th...

Страница 12: ... at TDN 0 01Lux Functions WDR ON AGC ON OFF Gain Adjust AWB ATW AWB Fixed Manual Lens C CS C CS DC Vari Focal Lens Option Resolution Horizontal 540 TV Lines at TDN B W 570 TV Lines Video Output VBS 1 0Vp p VBS 1 0Vp p 75 Load S N Ratio S N Ratio 48dB OSD OSD YES Environmental Conditions Operating Temperature 10 55 14 131 Humidity Less than 90 Power Power Requirement 12VDC 24VAC Power Consumption 1...

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