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40 C2924M-A (5/05)
Specifications
GENERAL
Day/Night Operation
Day Infrared (IR) cut filter
Night BK-7 glass, same optical displacement as day
Imaging Device 1/3-inch image format Sony SS-2WD CCD
Dynamic Range 60 dB maximum (WDR mode)
Picture Elements
NTSC 768 (H) x 494 (V) (approx. 380K)
PAL 752 (H) x 582 (V) (approx. 440K)
Sensing Area 6 mm diagonal
Scanning System 525 (NTSC)/625 (PAL), 2:1 interlace
Synchronization AC line lock/internal
Horizontal Resolution 530 TV lines (B-W); 480 TV lines (color)
Electronic Shutter Range
NTSC 1/60-1/50,000 second
PAL 1/50-1/50,000 second
Auto Iris Lens Type DC-drive (autosensing)
Minimum Illumination
B-W (SENS 40x) 0.002 lux, F1.2, 40 IRE, AGC on, 75% scene reflectance
Color (SENS 40x) 0.02 lux, F1.2, 40 IRE, AGC on, 75% scene reflectance
B-W 0.08 lux, F1.2, 40 IRE, AGC on, 75% scene reflectance
Color 0.8 lux, F1.2, 40 IRE, AGC on, 75% scene reflectance
Filter Switching Threshold
Day to Night 1.6 lux, average scene illumination
Night to Day 1.9 lux, average scene illumination
Digital Slow Shutter (SENS) Selectable: on/off; 2x, 4x, 6x, 8x, 10x, 20x, 40x
Electronic PTZ Selectable: 1.5x, 2.0x, 2.5x
Signal-to-Noise Ratio >50 dB
Vertical Phase Adjustable ±90˚
Automatic Gain Control Selectable: on/off
Backlight Compensation Selectable: on/off
Flickerless Mode Selectable: on/off; 1/100 sec (NTSC),
1/120 sec (PAL)
Auto White Balance Selectable: on/off, 4 modes
Day/Night Selectable: on/off, 4 modes
Signal Processing Digital signal processing (DSP)
Video Output 1 Vp-p, 75 ohms
Gamma Correction Selectable: on/off, 0.45, 0.6, 1.0
White Balance Range 2,500° to 8,600°K
B-W COLOR
DARK
LIGHT
1.6 LUX
22 DB
1.9 LUX
16 DB
AVERAGE SCENE ILLUMINANCE
AVERAGE AGC GAIN
HYSTERESIS