Dante DLM1771, Installation And Operation Manual

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4.4 Camera, lens parameters
Camera Specifications
DLM1771 - 18X Day/Night
Image Sensor 1/3 ” Hitachi CCD
Resolution 540 TVL
TotalPixels NTSC 380k / PAL 470k
Signal Format NTSC/PAL
Video Output 1V p-p (sync negative)
Lens 18X optical
Focal Length f=4.7mm(Wide)~84.6mm(Tele)
Aperture F1.6~F2.8
Digital Zoom 12X
Min. Working Distance 54.7mm(Wide)~310mm(Tele)
Sync System internal/external (V-lock)
S/N Ratio >50dB
Min. Illumination 0.25Color / 0.025BW/LUX
IRIS Auto/Manual (with Priority)
Focus Auto/Manual
White Balance Auto
Gain Auto
BLC ON/OFF
Camera
Parameters DLC1982-26X
Day/Night DLC1985–30X Day/Night DLC1985-35X Day/Night DLC1985-36X Day/Night
Image Sensor ¼” Sony CCD ¼ Hitachi CCD ¼” Hitachi CCD ¼” SONY EXview HAD
Resolution 480/570BW TVL 540/650BW TVL 540/650BW TVL 540/650BW TVL
Effective Pixels NTSC 380k / PAL 440k NTSC 410k / PAL 470k NTSC 380k / PAL 410k NTSC 380k / PAL 440k
Signal Format NTSC/PAL NTSC/PAL NTSC/PAL NTSC/PAL
Video Output 1V p-p (sync negative) 1V p-p (sync negative) 1V p-p (sync negative) 1V p-p (sync negative)
Lens 26X SONY
30X Hitachi WDR /
Image Stabilizer
35X Hitachi WDR /
Image Stabilizer 36X SONY Image Stabilizer
Focal Length f=3.5mm(W)~91mm(T) f=3.4mm(W)~102mm(T) f=3.4mm(W)~119mm(T) f=3.4mm(W)~122.4mm(T)
Aperture F1.6~F3.8 F1.4~F3.6 F1.4~F4.2 F1.6~F4.5
Digital Zoom 12X 12X 12X 12X
Min. Distance 320mm(W)~1500mm(T) 55.8° (Wide) to 2° (Tele) 55.8° (Wide) to 1.7° (Tele) 320mm(W)~1500mm(T)
Sync System internal/external (V-lock) internal/Line-lock internal/external (V-lock) internal/external (V-lock)
S/N Ratio >50dB >50dB with WDR >50dB with WDR >50dB
Min.
Illumination
1.0/0.15BW/LUX 50IRE 0.1/0.01BW/LUX 50IRE 0.05/0.01BW/LUX 50IRE 0.1/0.01BW/LUX 50IRE
IRIS Auto/Manual Auto/(offset software) Auto/(offset software) Auto/Manual
Focus Auto/Manual Auto/Manual Auto/Manual Auto/Manual
White Balance Auto/Manual Auto/Manual Auto/Manual Auto/Manual
Gain Auto/Manual 0-30dB via software 0-30dB via software Auto/Manual
BLC Auto/Manual In WDR OFF mode ON/OFF ON/OFF Auto/Manual