27
Minimum illumination:
S4550L
S4550LM
Color : 0.3 lx {0.02787 footcandle}
(F2.4, Maximum shutter: Off (1/30 s), AGC: 11)
0.02 lx {0.00186 footcandle}
(F2.4, Maximum shutter: max. 16/30 s, AGC: 11)*
BW :0 lx {0 footcandle}
(F2.4, Maximum shutter: Off (1/30 s), AGC: 11, when the
IR LED is lit))
0.04 lx {0.0372 footcandle}
(F2.4, Maximum shutter: Off (1/30 s), AGC: 11)
0.0025 lx {0.00023 footcandle}
(F2.4, Maximum shutter: max. 16/30 s, AGC: 11)*
* Converted value
Intelligent auto
On/ Off
Super Dynamic:
On/ Off, the level can be set in the range of 0 to 31.
*When "On" is selected for "Super Dynamic(SD)", the frame rate is
restricted to a maximum of 15fps.
Dynamic range:
108 dB typ. (Super Dynamic: On, level: 31)
Maximum gain (AGC):
The level can be set in the range of 0 to 11.
Adaptive black stretch:
The level can be set in the range of 0 to 255.
Back light compensation (BLC)
/High light compensation
(HLC):
BLC/ HLC/ Off, the level can be set in the range of 0 to 31.
(only when Super Dynamic/ Intelligent auto: Off)
Fog compensation:
On/ Off, the level can be set in the range of 0 to 8
(only when Intelligent auto/ auto contrast adjust: Off)
Light control mode setting:
Indoor scene (50 Hz)/ Indoor scene (60 Hz)/ ELC
Maximum shutter:
Max.1/10000s, Max.1/4000s, Max.1/2000s, Max.1/1000s,
Max.1/500s,
Max.1/250s,
Max.1/120s,
Max.1/100s,
Max.2/120s,
Max.2/100s,
Max.3/120s,
Max.1/30s,
Max.2/30s,
Max.4/30s,
Max.6/30s,
Max.10/30s,
Max.16/30s
Color/BW:
Off/ On(IR Light Off)/ On(IR Light On)/ Auto1(IR Light Off)/
Auto2(IR Light On)/ Auto3(SCC)
IR LED Light:
High*/ Middle/ Low/ Off
*Maximum irradiation distance: 10 m {Approx. 33 ft}
(Peripheral intensity control: On)
White balance:
ATW1/ ATW2/ AWC
Digital noise reduction:
The level can be set in the range of 0 to 255.
Privacy zone:
On/ Off (up to 8 zones available)
Camera title on screen:
On/ Off
Up to 20 characters (alphanumeric characters, marks)
Video Motion Detection (VMD): On/ Off, 4 areas available
Fixing angle adjustment
+5°, 0°, -5°
•
Lens
Zoom ratio:
x1
Digital (electronic) zoom:
Choose from 3 levels of x1, x2, x4
Focal length:
1.4 mm {1/16 inches}
X4571L
X4571LM
0.84 mm {1/32 inches}
S4550L
S4550LM
Maximum aperture ratio:
1:1.9
X4571L
X4571LM
1:2.4
S4550L
S4550LM
