EverFocus Integrated Camera EI220 Instruction Manual

V. Specifications
Pickup Device 1/3" SONY Super HAD CCD
Video Format NTSC or PAL
NTSC: 525 TV lines, 60 fields/sec
Scanning System
PAL: 625 TV lines, 50 fields/sec.
510 x 492 (NTSC)
Picture Elements
500 x 580 (PAL)
Horizontal Resolution 380 TV lines
Sensitivity 0.5 Lux/F=1.2
S/N Ratio Over 48dB (AGC off)
Electronic Shutter 1/50(1/60)~1/100,000
Len Type Vari-focal lens, Auto Iris, 4~9mm
Auto White Balance Yes
Auto Gain Control On
Back Light Comp. On/Off switch
Gamma Correction 0.45
Video Output BNC 1.0Vp-p,75 ohm
Sync. Mode Internal Sync.
Power Source 24VAC
Power Consumption 3W max.
66mm(W) x 59mm(H) x 146mm(D);
Dimensions
2.56" (W) x 2.3"(H) x 5.7"(D)
0 ° C~50 ° C ; 32 ° F~122 ° F (20%~80% Humidity)
Operating Temperature
III

. Installation Instructions

1. Connect the video output of the camera to a color monitor or other
video device through a 75 ohm type coaxial cable with BNC
female connector at camera end.
2. Plug the power cord to the outlet. Power indicator LED should light
if the power source is properly connected.
3.. Remove the lens cover cap from the top of the camera for adjusting
the vari-focal lens
4. Once the image appears on the monitor, adjust the focus and
diaphragm of the lens to obtain the best picture.
5. If the subject is not in focus when adjusting focus of the lens, do
back focus adjustment as following:
i. Set the focus ring of the lens to infinity position.
ii. Take picture of subject at a distance more than 20m
away from the camera.
iii. Loosen the lens mount fixing screw located at
bottom of the front panel by using the L wrench.
iv. Turn the lens and the mount together so that the
subject is in focus.
v. Secure the lens mount fixing screw firmly again.
6. Mount the camera on the mounting bracket by using the mounting
hole on the top and bottom of camera casing.
EI220
INSTRUCTION
MANUAL
EI220 : 1/3" Color Standard Res. Lens Integrated
Camera
I. General
The new EI220 series camera features a high performance, Standard
resolution 1/3" color CCD processor and built-in vari-focal lens which
provides excellent picture quality, flexibility and cost savings. A mounting
bracket is included with every EI series camera making it one of the most
complete and easy to install camera packages on the market. It's no wonder
why EverFocus is quickly becoming the first choice in CCTV.
II. Precautions
• Do not expose the camera to humidity and dust. If the camera is
mounted outdoor, a camera housing is required.
• Do not disassemble it or place it on an unstable base.
• 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
camera lens and CCD sensor.
• Never face the camera toward the sun.
• Use proper power source otherwise the camera will not function
correctly.
IV. Using Special Features

Lens Adjustment

You may adjust the focus and zoom of the lens to bring the object in focus.
This lens has two focal distance. The change of Tele/Wide can be done with
zooming. In case you want to make focus at an optional between Tele/Wide you must
re-adjust focusing once again.

Back Light Compensation

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

Back Panel

1.Auto IRIS adjustment
EI220
2.BLC/FL switcher
3.Video output connector
4. AC24V input terminal
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