American Dynamics RAS915, RAS916, RAS917 Specifications-23X, Day/Night Camera, Field-of-ViewFormulas:

PAL:

Effective Pixels	........................... 752 (H) x 582 (V) pixels
Scanning...........................	625 lines, 50 fields, 25 frames
Horizontal .......................................................	15.625kHz
Vertical.....................................................................	50Hz

Monochrome Camera Only

Horizontal Resolution	.......................... 500 lines at center
Minimum Illumination	........... 0.008 lux (AGC On, 20 IRE)
	0.004 lux with ¼ s open shutter
White Balance ...........................	Through-the-Lens (TTL)
Automatic Tracing White balance (ATW)

EIA:

Effective Pixels	........................... 768 (H) x 494 (V) pixels
Scanning...........................	525 lines, 60 fields, 30 frames
Horizontal .......................................................	15.734kHz
Vertical..................................................................	59.9Hz

CCIR:

Effective Pixels	........................... 752 (H) x 582 (V) pixels
Scanning...........................	625 lines, 50 fields, 25 frames
Horizontal .......................................................	15.625kHz
Vertical.....................................................................	50Hz
Lens Design
Type.........................................................	Aspherical
Focal Length...........................................	4 to 88mm
Aperture.........................................	f1.6 (wide angle)
	f3.8 (telephoto)

Viewing Angle (equivalent to 8-80 mm on 1/2" CCD array, or 11-110 mm on 2/3" CCD array):

Minimum Illumination ........ 0.5 lux (AGC On, 20 IRE)

0.03lux with ¼ s open shutter

0.01lux in IR mode 0.009 lux in IR mode with ¼ s open shutter

White Balance	................... Through-the-Lens (TTL)
	Automatic Tracing
	White balance (ATW)
NTSC:
Effective Pixels............................	724 (H) x 494 (V) pixels
Scanning ...........................	525 lines, 60 fields, 30 frames
Horizontal........................................................	15.734kHz
Vertical ..................................................................	59.9Hz
PAL:
Effective Pixels............................	724 (H) x 582 (V) pixels
Scanning ...........................	625 lines, 50 fields, 25 frames
Horizontal........................................................	15.625kHz
Vertical .....................................................................	50Hz
Lens Design
Type ........................................................	Aspherical
Focal Length .....................................	3.6 to 82.8mm
Aperture ........................................	f1.6 (wide angle)
	f3.7 (telephoto)

Viewing Angle (equivalent to 8-80 mm on 1/2" CCD array, or 11-110 mm on 2/3" CCD array):

3.6mm .......................................	54.0°(H) x 40.5°(V)
82.8mm .........................................	2.5°(H) x 1.9°(V)

Field-of-View Formulas:

3.2mm* x distance from camera (m)

4mm........................................... 47.0°(H) x 35.2°(V)

Focal length (mm)

= Horizontal view (m)

2.4mm** x distance from camera (m)

Focal length (mm)

= Vertical view (m)

*Horizontal scanning area of pickup device (mm) in camera.

**Vertical scanning area of pickup device (mm) in camera.

Example: Wide angle view with lens at 6mm and viewed object at 10m.

3.2mm x 10m

6mm

= 5.33m Horizontal view (m)

2.4mm x 10m

Specifications-23X

Day/Night Camera

Type...............................	Interline transfer 1/4" CCD array
Scanning Area .................................	3.2 (H) x 2.4 (V) mm
Scanning System..........................................	2:1 interlace
Video Out............................	1.0 Vp-p/75 ohms composite
Signal-to-Noise ..........................................	50 dB (typical)
Horizontal Resolution..........................	470 lines at center

6mm

= 4.0m Vertical view (m)

SPEEDDOME ULTRA VII CAMERA DOME CONFIGURATION UTILITY OPERATOR’S MANUAL SUPPLEMENT

8200-0184-09, REV. A

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