Videology 20E445 User manual

Operation Manual
Standard Resolution
20E445 (NTSC) / 21E445 (PAL)
High Resolution
20E456 (NTSC) / 21E456 (PAL)
BOX CONTENTS
1. Camera module
2. Connection cable
3. User manual
SAFEGUARDS & WARNINGS
Prior to installation and use of this
product, the following WARNINGS should
only be observed.
1. Installation and servicing should only
be done by qualified service and
installation personnel.
2. Installation shall be done in accordance
with all local and national electrical and
mechanical codes.
3. Use only installation methods and mate-
rials capable of supporting four (4) times
the maximum specified load.
*Only enginering samples have classic 4-pin DC iris
pinout connector for evaluation ease.
High Quality Picture
20E445/20E456 uses a Sony 1/3” CCD,
which has high sensitivity and low smear
and 10 bit A/D converter, the more image
data sensed by CCD can be processed to
reproduce a natural crisp and sharp pic-
tures.
Wide Operating Voltage Range
20E445/20E456 also has a wide operating
voltage range from 6V to 18V that offers
better reliability and flexible installation
both PAL and NTSC versions.
All Types of Lenses Available
20E456 is compatible with fixed focal lens-
es, C/CS mount lenses, and DC-drive vari-
focal lenses. This allows the installer more
flexibility when trying to set each cus-
tomer’s desired angle of view.
Metal Lens Holder
Newly designed metal lens holder helps
increasing the reliability of security cam-
eras since it is hardly broken even by very
strong impact. Besides, since metal Lens
holder helps heat conduction of the CCD, it
reduces the defect possibility of the CCD
caused by high heat.
12/15/05 INS-20/21E445 - 20/21E456 Rev A
Dip Switch Function
The dip switch function offers convenience
by allowing features to be selected to opti-
mize the video image.
Dimensions
ADJUSTMENT
DIP SWITCH
1
2
3
4
Mechanical iris (Using DC iris lens)
ON
Electronic iris
OFF
Flickerless on (1/100 sec.)
ON
Flickerless off
OFF
Mirror mode on
ON
Mirror mode off
OFF
Backlight Compensation on
ON
Backlight Compensation off
OFF
VARI FOCAL LENS 4-9MM
M-12 MOUNT (20E445VA)
5.0mm
6.0mm
C & CS MOUNT
Ø 35.0mm
21.5mm 1.0mm
14.0mm
50.0mm
Ø 29.0mm

Technical Specifications
Electrical
Environmental
Mechanical
12/15/05 INS-20/21E445 - 20/21E456 Rev A
Ambient operating temperature
-10° to + 55° Celsius
Ambient operating humidity
90% non-condensing
Storage temperature
-20° to + 70° Celsius
Storage humidity
95% non-condensing
Dimensions (WxHxD)
38mm x 38mm x 50mm (1.5” x 1.5” x 1.97”)
with varifocal lens/M-12 mount
Weight
14g (0.03 lbs)
Lens mounts -metal
CS, M-12 and M-14 mounts available
Lenses
DC auto iris, varifocal, manual, fixed
20E425 / 21E425
2XE445 standard resolution camera with 2nd board for 24VAC
operation
20E426 / 21E426
2XE456 high resolution camera with 2nd board for 24VAC operation
Custom dome brackets available for OEMs
20E445 / 20E456
NTSC
21E445 / 21E456
PAL
CCD sensor
1/3" Interline CCD
20E456: 768 x 492
21E456: 768 x 582
Active pixels (H x V)
20E445: 512 x 492
21E445: 500 x 582
20/21E456:480 TV lines
Horizontal resolution
20/21E445:330 TV lines
Sensitivity
0.8 Lux f1.2 (30 IRE)
Signal to noise ratio
49 dB or more (AGC off)
Gamma
0.45
AGC
On
Synchronization
Internal
Electronic / DC auto iris
Iris
1/60~1/100,000
1/50~1/100,000
Video output
1V p-p composite 75 Ohms
Power supply
8~16VDC, 12VDC Nominal
(optional 24VAC: 20E425/426)
Power consumption
<0.8W