EverFocus EQ350HQ User manual

1/3”520TVL High-Res. Color Camera

EQ350HQ

User’s Manual

and

Operation Instructions

Notice

This manual is presented to the users of EQ350HQ by EverFocus Electronics

Corp. With years of engineering researches, EverFocus has spared no effort

to provide the high quality products to the worldwide users. For the policy

of continual product improvement, EverFocus reserves the right to make

changes to the product specifications and documentation without notice.

All the components of the products, including accessories, components, and

outlook, are based on the agreements of each deals to satisfy all kinds of

users. Meanwhile, please be advised that every step of operation must

follow the instruction of this manual to keep EQ350HQ working under the

best condition. Please notice that EverFocus will not be charged any claims

or renewing cases resulted from inappropriate operation.

Table of Contents

Safety Warning …………………………………………

Introduction

……………………………………………..2

Specification…………………………………………….3

Major Parts and Their Fun

ctions………………….…..4

Installation Instructions

………………………….….…8

1. Handle the camera with care.

Be careful when handling the camera, do not drop it or subject

it to strong shock or vibration to prevent any damages to it. Do

not disassemble it or place it on an unstable base.

2. Do not install the camera near electric or magnetic fields.

Installed the camera away from TV, radio transmitter, magnet,

electric motor, transformer, audio speakers because the

magnetic fields generate from above devices will distort the

video image.

3.Do not install the camera in the high temperature environment.

Installed the camera away from stoves, or other heat

generating devices as the high temperature could cause

deformation, discoloration or other damages of the camera.

Install the camera at where the temperature range will stay

between 0℃to 50℃(32℉to 122℉).

4. Never face the camera toward the sun.

Never aim the camera at the sun or other extremely bright objects

whether it is in use or not.

5.Cleaning

Do not touch the surface of CCD sensor by hand directly. Use

a soft cloth to remove the dirt from the camera body. Use lens

tissue or a cotton tipped applicator and ethanol to clean the

CCD sensor and the camera lens. When the camera is not in

use, put the cover cap on the lens mount.

Safety Warning

The new EQ350HQ series is a solid-state color video camera specially

designed for high quality surveillance applications. It incorporates

break through DSP technology that provides most reliable and

accurate color picture in security industry. The camera is

convenient to use with C-mount or CS-mount lenses and easy

back-focus adjustment help to achieve installation efficiency.

Main Features :

??1/3” color CCD pick up device for more than 520 TV lines of horizontal

resolution

??Sophisticated DSP (Digital Signal Processing) circuitry design that delivers

excellent picture quality and performance.

??Wide range automatic electronic shutter: up to 1/100,000

??Auto line lock with external phase adjustment

??Used with either C-mount or CS-mount lenses and easy back-focus a

adjustment

??System available in NTSC or PAL

Introduction

Pickup device: 1/3 interline transfer color CCD

Video format: NTSC/PAL

Picture element: NTSC: 768(H) x 494(V)

PAL: 752(H) x 582(V)

Horizontal resolution: 520TV lines

Video output: BNC VBS 1.0Vp-p, 75ohm

Sensitivity: 1.0lux/F=1.2

S/N ration: Over 48dB

Electronic shutter: Up to 1/100,000

Back light comp.: ON/OFF switch

Auto Gain Control: ON/OFF switch

Auto White Balance: Digital auto tracing

Flickerless: ON/OFF switch

Auto IRIS: Video Drive or Direct Drive switchable

Gamma correction: .>0.45

Sync. Mode: 1. Line-Locked with LL on

2. Internal Sync. With LL off

Power Source: 12VDC/24VAC; 90~265VAC

Dimension 51(W)x57(H)x140.2(D)mm

Operating temperature: 0℃~50℃

Power consumption: 5W max.

Specification

Side

Top

Rear (EQ350HQ) Rear(EQ350HQA)

Major Parts Names and Their Functions

Front

Side

10 11

12(optional)

1110

1.Focal Length Adjustment Ring

Use this ring to adjust the appropriate focal length according to the type of

lens. Rotate the ring clockwise for the CS-mount lens, rotate it

counterclockwise for the C-mount lens. The factory setting is C-mount.

2.Lens Mount

To mount an appropriate C-mount or CS-mount lens.

3.Locking Screw

Use the locking screw to fix the focal length.

4.Lens Connector (4 pin socket)

To connect to the lens plug of the auto iris lens.

5.Control Switches

There are 6 control switches located on the sideboard, which are for the

setting of the special features. The switches in orders are for Flickerless,

Back Light Compensation, Electronic Shutter, Automatic Gain Control,

Line-Lock and Auto Iris Lens type.

FL (Flickerless Function)On/OFF

This is a compensation function for against the images flicker fiercely during

fluorescent light condition. Shooting the images in fluorescent light by

using turn on the Flickerless function, the default setting is Off.

BLC (Back Light Compensation)On/Normal

When BLC is turned on, the AGC, ES and IRIS operating point is

determined by averaging over the center area instead of entire field-of-view,

so that a dimly-lit foreground object at center area can be clearly

distinguished from brightly-lit backgrounds.

BLC should not be used unless it is needed to compensate for back-lit. The

default setting is Normal.

ES (Electronic Shutter)Off/On

ES ON: The camera continuously adjusts the shutter speed from 1/60

(NTSC), 1/50 (PAL) second to 1/100,000 second according to the

luminance conditions of the scene.

ES OFF: The shutter speed is fixed at 1/60 (NTSC), 1/50 (PAL) second.

Set ES OFF, when auto iris lens is used or flicker is observed under a very

bright fluorescent lamp. Otherwise, turn ES on for optimum performance.

The default setting is ON.

AGC (Automatic Gain Control)Off/On

AGC ON: The sensitivity increases automatically when light is low.

AGC OFF: A-low-noise picture is obtained under a low light condition.

The default setting is ON.

LL (Line-Lock)Off/On

To select the sync mode between Internal Sync.(LL off) and Line-Lock

(LL on).

Set the line-lock off, the camera will synchronize to the internal time base.

Set the line-lock on, the camera’s vertical synchronization can be driven by

the AC signal in the power lines.

Note: The cameras feature AC line lock for external synchronization, using

the AC power frequency (60Hz) is possible but not available in using DC or

other operation power such as NTSC in 50Hz or PAL in 60Hz power

system.

VD/DD (Auto Iris lens Type)

For video drive auto iris lens, please set switch to VD. For direct drive iris

lens, set switch to DD. The default setting is DD. Wire the cable of lens to

lens connector according to the following table.

Pin1 Pin2 Pin3 Pin4 Lens Connector

Video Drive +12V GND VD-IRIS GND

Direct Drive Cnt-Cnt+ Drv+ Drv-

6.IRIS Level Control

Brightness Level can be adjusted from the IRIS level VR while using the

direct drive lens.

?? Turn counterclockwise to L to get darker picture.

?? Turn clockwise to H to get brighter picture.

7.V-Phase Adjustment Screw

The vertical phase may require adjustment to synchronize the vertical phase

of the camera with other camera in the system when it is to be used in the

line-lock sync mode. Make the adjustment when the vertical phase of the

camera does not match with other cameras.

8.Mounting Base and Fixing Screws

To use when the mounting bracket is required while mounting the camera.

The mounting base can be attached to either the top or the bottom of the

camera, fix the mounting base onto the camera by using the 4 supplied

fixing screws.

9.Video Output Connector

BNC VBS 1.0 Vp-p, 75ohm

10.Power Cable (EQ350HQ)

11.DC12V/AC24V Screw Terminals (EQ350HQA)

12.Audio Output(optional):Connect with an audio device, RCA connector

Table of contents

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