LG LVC-A912 用户手册
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Specifications
Image device
1/4" interline transfer CCD
NTSC, High resolution : 811(H) X 508(V) 410K
NTSC, Normal resolution :537(H) X 505(V) 270K
PAL, High resolution : 795 (H) X 596 (V) 470K
NTSC, High resolution : 811(H) X 508(V) 410K
NTSC, Normal resolution :537(H) X 505(V) 270K
PAL, High resolution : 795 (H) X 596 (V) 470K
PAL, Normal resolution : 537(H) X 597(V) 320K
Sync system
Internal sync
Horizontal resolution
Approx.4
80 Line (NTSC, High resolution)
320 Line (NTSC, Normal resolution)
4
4
80 Line (PAL, High resolution)
320 Line (PAL, Normal resolution)
(at center of screen)
(at center of screen)
Lens
X 22 Zoom ( F 1.6 f = 3.9 ~ 85.8 mm ), Video AF
Digital Zoom Ratio
X 8 ( Total Zoom Ratio X 176 )
Minimum illumination
LVC-A910/912 SERIES : 1 Lux, AGC On
LVC-A911/913 SERIES : 0.01 Lux, X 32 Field Accumulate
S/N
More than 48dB
Scanning System
2:1 Interlace
Scanning Frequency(H)
15.734kHz(NTSC), 15.625kHz(PAL)
Scanning Frequency(V)
59.94Hz(NTSC), 50Hz(PAL)