EverFocus ED300 Series User manual

ED300 Series
User’s Manual
and
Operation Instructions
Version 1.0

Table of Contents
Notice ............................................................................................. 1
Safety Warning............................................................................... 2
Introduction.................................................................................... 3
Specification................................................................................... 4
Major Parts Names and Functions.......................................... 5
Installation Instructions............................................................ 7
Adjustments................................................................................ 8
Lens Adjustments ...................................................................... 9

1
Notice
This manual is presented to the users of ED300 by EverFocus Electronics Corp.
With years of engineering researches, EverFocus has spared all efforts 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. Please be advised that
every step of operation must follow the instruction of this manual to keep ED300
working under the best condition. Please notice that EverFocus will not be
charged any claims or renewing cases resulted from inappropriate operation.

2
1. Do not expose the camera to humidity and dust.
Moisture can damage the camera and cause the danger of electric
shock. If the camera is mounted outdoors, a camera housing is
required. Do not install the camera at where there is greasy
smoke or steam, where the humidity is too high, or where there is a
lot of dust to prevent damages to the camera.
2. Do not disassemble the camera.
Do not disassemble the camera body as it is dangerous and may
cause the damages to the camera. Refer all servicing to qualified
service personnel.
3. Handle the camera with care.
Be careful when handling the camera, do not drop it or subject it
too strong shock or vibration to prevent any damages to it.
4. 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.
Safet
y
Warnin
g

3
5. Do not install the camera in the high temperature environment.
Installed the camera away from stoves, or other heat generating
devices, or where it could be subject to direct sunlight as the high
temperatures 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).
6. Cleaning
Use a soft cloth to remove the dirt from the unit. Use lens tissue
or a cotton tipped applicator and ethanol to clean the camera lens.

4
The ED300 Series Cameras are compact, full functioned CCD Color Cameras. Their
stylish appearance can be applied as per installer's ideal locations on the ceiling. The
dome camera designed with advanced digital processing curcuitry for high resolution
1/4" color interline transfer CCD sensor, it has DIP switch for AGC on/off, BLC on/off.
The dome camera uses a vari focal auto iris lens for discreet surveillance or close-up
viewing and it features with iris LEVEL volume control for the best viewing quality.
Main Features
!"
Designed with advanced digital signal processing circuitry for high image quality.
!"
The high sensitivity of 1.0 lux / F=1.2 is achieved by high-resolution 1/4” Interline
transfer CCD.
!"
Built-in Vari Focal type, mechanical auto iris lens, f=2.8-5.8mm, F=1.4-1.8.
!"
Able to adjust the viewing range with manual zoom lens. 
!"
With manual PAN/TILT mechanism.
!"
BLC and AGC function on/off switchable.
!"
Compact size : 108mm O.D. x 80mm H.
!"
System available for NTSC or PAL
Introduction

5
Pickup device: 1/4" Interline transfer CCD
Video format: NTSC/PAL
Scanning system: NTSC: 525 TV lines, 60 fields/sec; PAL: 625 TV lines, 50 fields/sec.
Picture elements: NTSC: 811(H) x 508 (V); PAL: 795 (H) x 596 (V)
Effective picture elements: NTSC: 768 (H) x 494 (V); PAL: 752 (H) x 582 (V)
Horizontal resolution: 480 TV lines
Sensitivity: 1.0 lux / F=1.2
S/N ratio: > 48 dB
Varifocal lens: f=2.8~5.8mm, F1.4~1.8 manual zoom and focus adjustment,
mechanical auto IRIS
IRIS level: Adjustable
Back light comp.: On / Off Switch
Auto Gain Control: On / Off Switch
Auto white balance: Yes
Gamma correction: 0.45
Monitor output pin: Yes, 1.0 Vp-p / 75 ohm, test point pin
Video output: 1.0Vp-p/75ohm
Sync. mode: Internal sync.
Audio Available for model ED300A
Power source 12VDC, 300mA
Dimension: 108 mm O.D. x 80 mm H
Operating temperature: 0oC to +50oC
Power consumption: 5W max.
S
p
ecification

6
ED300ED300A(with audio)
Major Parts Names and Functions
#
$
%
&
'(
11
1111
11
12
1212
12
13
1313
13
)
$
%&
*
+
,
12
1212
12
11
1111
11

7
)
))
)Camera Cover
This cover will protect the camera from dust
and damage.
$
$$
$Lens
This Vari-Focal Lens allows users to adjust
the Zoom and Focus manually.
#
##
#Base
The camera unit is set in the dome base when
it is shipped from the factory.
%
%%
%Focus Ring
To set the focus, loosen the Focus ring knob
first, then turn the ring toward <FAR> or
<NEAR> as necessary. When the focus is
obtained as desired, tighten the focus ring
knob.
&
&&
&Zoom Ring
Loosen the zoom ring knob, then you can
adjust the viewing range. Turn the ring
towards <WIDE> or <TELE> as necessary.
When the setting is finished, tighten the
zoom ring knob.
'
''
'Auto Gain Control on/off switch.
The factory setting is AGC on.
(
((
(Back Light Compensation on/off
switch
The factory setting is BLC off.
*
**
*Level Volume Control
The iris level control for the lens.
+
++
+Ground Pin
For monitor use. Please see ,.
,
,,
,Monitor Pin
When setting up the camera, connect a
monitor to this video output pin and to the
GROUND pin using alligator clip cables, then
using the image displayed on the monitor, set
the surveillance angle.
Power input DC-JACK
Use the connector to connect with
12VDC-power adaptor.
Video Output BNC Connector
Use the connector to connect with the video in
connector of a monitor.
Audio Output RCA Connector
Use the connector to connect with the audio in
connector of a monitor.
12
1212
12
13
1313
13
11
1111
11