ev9_image_enhancer

ev9_image_enhancer
PYSER
-
SGI
LIMITED
Fircroft Way, Edenbridge, Kent,
United Kingdom, TN8 6HA
Telephone: +44 (0)1732 864111
Facsimilie: +44 (0)1732 865544
Email:[email protected]
www.pyser-sgi.com
Defence & Security
Products Division
Microtest EV9 Image Enhancer
The EV9 Image Enhancer electronically processes any incoming video signal for maximum image
production. It transforms hard to distinguish scenes as seen through a CCTV or video camera into
brilliant and crisp images viewed on a monitor, video recorder or printer. The EV9 Image Enhancer
competently handles monochrome and colour video signals according to CCIR or EIA standards.
With 10 windows it allows a range of local enhancement according to application. Running off a
standard 12V DC input, the EV9 Image Enhancer is simple to operate and can be used in
conjunction with both live video feeds and pre-recorded surveillance tapes. Having enhanced
recorded video footage once, it can then be enhanced a further 2 to 3 times.
Live video picture shown
before enhancement
Applications:
! Low light surveillance
! Automatic number plate reading
! Diplomatic protection
! Harbours and airports
! Law enforcement
! Facial recognition
! Coastal protection
! Control rooms
! Town centres
! Military sites
! Homeland security
Enhanced live video picture
The EV9 Image Enhancer is employed extensively by security and intelligence forces throughout
the world to improve surveillance material. It minimises effects caused by poor atmospheric
conditions such as fog, rain and flare from the sun making it ideal for surveillance in poor
weather. It's ability to eliminate glare from vehicle headlights and street lamps allows the user to
identify otherwise obscured number plates and persons or objects indistinguishable in back lit
areas. Such identification is further aided by the rocker switch function which allows greater line
definition and general crispness. The EV9 Image Enhancer also lightens dark zones, aiding the
identification of persons or objects hidden in the shadows and reduces obscurity caused by net
curtains.
Actual images shown as seen through different
window options
Live full screen video picture before enhancement
Live full screen video picture after enhancement
Routing the video signal through the EV9 Image Enhancer could not be simpler.
Only 3 connections need to be made; video in, video out and power in.
In addition to being simple to set up, the EV9 Image Enhancer operates using just 2 rotary
switches and a rocker switch. One of the rotary switches turns the device on and off. When on, it
gives the option of viewing the enhanced image either as a full screen or as one of the 10
window options. The other rotary switch allows the operator to choose between the 10 windows
according to the area that they wish to enhance. By turning on the rocker switch greater line
definition and general crispness can be obtained.
ROTARY SWITCH SELECTING
WINDOW SIZE AND POSITION
SOURCE COMPOSITE VIDEO INPUT FROM
CAMERA, VCR OR OTHER DEVICE
POWER INPUT VIA 2.1mm TUBULAR
CONNECTOR 10-18v, 300mA
ROCKER SWITCH
CRISPING ON AND OFF
COMPOSITE VIDEO OUT TO MONITOR,
VCR OR OTHER DEVICE
! Enhances image in 10
selected window sizes
including full screen
! 12V DC input
! BNC output
! BNC input
! Works with colour &
monochrome
! Video input/output CCIR
(PAC) or RS-170 (NTSC)
composite video (CVBS)
! Simple controls
! Highly effective in low
light or misty conditions
! Penetrates dark areas in
scenes of extreme
contrast such as street lights
ROTARY SWITCH, SWITCHING ENHANCEMENT
OFF / ENHANCEMENT ON RELATING TO WINDOW
AND ENHANCEMENT OF FULL SCREEN
Typical installation with CCTV Camera, monitor and VCR
Specifications
Resolution
Bandwidth
Signal to noise ratio
Gain
Black level
Gamma
Enhancement
Measurement window
Contour
Input video signal
Output video symbol
Synchronisation
Video Standard
Supply Requirements
Temperatures
operating
storage
Humidity
Weight
Size
>1000 TVL
>10 MHz. at 6dB
>60 dB (max. gain)
Automatic, 0 - +32 dB
Automatic, 0 - 100%
1
on/off, window only
10 predefined window positions and sizes (including full screen)
on/off (+5dB at 3 MHz.)
Monochrome (or colour) (C) VBS, 1Vpp in 75W
(C) VBS, 1Vpp in 75W
Automatic
CCIR or EIA STD
10-15 VDC, <300mA
-10°C to +40°C
-30°C to +80°C
20% to 80%, non-condensing
<600 gram
L240 x W106 x H32mm
Ordering information
583-334
583-335
583-336
Video Image Enhancer, MicroTest EV9
12V Power Supply for EV9 for UK use
12V Power Supply for EV9 for EU use
Picture shown before video enhancement
Live video in foggy conditions
Picture shown after video enhancement
in same foggy conditions
Visit our website on www.pyser-sgi.com for further information on the complete range of products available from Pyser-SGI Limited.
PYSER - SGI LIMITED
Fircroft Way,
Edenbridge, Kent,
United Kingdom, TN8 6HA
Telephone: +44 (0)1732 864111
Facsimilie: +44 (0)1732 865544
Email:[email protected]
www.pyser-sgi.com
PYSER - SGI (ASIA) PTE LTD
65 Ubi Crescent,
#06-01 Hola Centre,
408559 Singapore
Telephone: +65 6749 7784
Facsimile: +65 6749 3992
Email:[email protected]
www.pyser-sgi.com
All goods are supplied under our standard conditions of trade.We reserve the right to amend design and specifications without prior notification
E & OE
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