Videology D4T7L3.6IR Series Instruction Manual

04/11/10 INS-D4T7L3.6IR Rev A

Information may change without notice.

This document provides technical information for the user.
Videology reserves the right to modify the information in
this document as necessary. The customer should make
sure that they have the most recent manual version.
Videology holds no responsibility for any errors that may
appear in this document.

Warning

Before providing power to the camera, please
read this User Guide in detail.

Do not attempt to disassemble the camera.
If the camera does not work, please contact a
local distributor or Videology.

Warning

Explanation of Graphical Symbols

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 product.

The lightning flash with

arrowhead symbol, within an
equilateral triangle, is intended to
alert the user to the presence of
non-insulated dangerous voltage
within the product's enclosure
that may be of sufficient
magnitude to constitute a risk of
electric shock to persons.

Introduction

Congratulations on your purchase of this IR
dome camera. We use the latest illumination &
sensor technology.

Some of the most attractive characteristics
include: vandal-proof, widely applicable to day
& night viewing and weather resistant.

In addition, it offers high definition and
stability along with rich and real color.

Ease of use and repair are convenient as well.

Camera Features

 1/3” SONY Super HAD CCD Sensor
 Built-in auto gain control (AGC) circuit. The

color camera can get high definition picture
in low Lux condition

 Built-in auto electronic shutter function. The

color camera’s AES speed can reach
1/100,000s

 Camera gama characteristic is 0.45
 NTSC/PAL selectable
 0 Lux with IR LED on. High quality IR LEDs,

generating good night-vision effect

Connecting

Videology Imaging
Solutions, Inc. USA

Videology Imaging
Solutions, B.V. Europe

37M Lark Industrial
Parkway
Greenville, RI 02828
Tel: [phone]
Fax: [phone]

www.videologyinc. com

Neutronenlaan 4
NL-5405 NH Uden,
Netherlands
Tel: [phone]
Fax: [phone]

www.videology.nl

Instruction Manual

4” Aluminum Day & Night

IR Dome Camera

D4T7L3.6IR Series

IMAGING SOLUTIONS INC.

Original Equipment Manufacture

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!

04/11/10 INS-D4T7L3.6IR Rev A

Troubleshooting

1. No Picture after supplying power.
 Please check the power supply voltage

and a proper ground.

 Please check all the connecting cables

and monitors.

2. The picture level direction has flowing

interference ripples.

 May be caused by the power supply AC

ripples, it needs to filter the wave of the
power supply.

 Check the monitor and peripheral

equipments used.

3. The picture background color changes

continuously.

 The fluorescent lamp’s electromagnetic

field can cause color roll. This is a proper
phenomenon of the cameras.

 Reduce the number of fluorescent lamps

or increase the distance between the
camera and the fluorescent lamps.

 Use the power supply's external sync.

4. The picture smears.

 The power supply’s voltage is unstable.
 Incorrectly connected cables or high

impedance.

Specifications

D4T7L3.6IR

Electrical

NTSC

PAL

Image Sensor 1/3” CCD
Total Pixels (H x V) 512 x 492 500 x 582
Sensing Area 4.9mm x 3.7mm
Resolution 420 TVL
Sensitivity 0.8 lux, 0 lux with IR
Signal To Noise Ratio >48dB
Gamma 0.45
Gain Control On / off
Synchronization Internal
Backlight Comp On/ off switchable
White Balance Auto

Electronic Shutter Speed

1/60 – 1/100,000 sec 1/50 – 1/100,000 sec

Iris Control Video / DC iris

Video Output 1Vp-p composite video @ 75 ohms
Audio Optional
Infrared Lamp Control Day / night, off / on, automatic
Infrared Wavelength 850nm
Infrared Lamp Distance >10m
Power Supply 12VDC
Power Consumption 200mA

Environmental

Operating Temp -150C ~ 450C (-50F ~ 1130F)

Operating Humidity RH 85% max
Storage Temp -100C ~ 450C (140F ~ 1130F)
Storage Humidity RH 85% max

Mechanical

Dimensions Ø 94mm x 68.5mm (Ø 3.7” x 2.69”)

Lens M12 mount, F3.6mm standard
Various optional M-12 mount lenses are available with

minimum lot sizes
Cable (Included) 1 BNC & 1 power jack

Complementary Models

D4T9L3.6IR 480 TVL (Min 100pc lot size is required)

* D4T7L3.6IR-A 420 TVL with audio option
* D4T9L3.6IR-A 480 TVL with audio option

(Min 100pc lot size is required)

* Audio option: Equipment with audio recording capabilities are
intended to be used only for legal and proper purposes. The
customer assumes all liability related to legal and proper use
per VIS waiver FOR-03-021.