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VCC-4794 E1/3” Color CCD DSP
Day/Night Camera
• Super-high horizontal resolution of 540 TV lines (typical)
• High sensitivity — minimum illumination of 0.45 lx (F1.2,
color mode) or 0.01 lx (F1.2 B/W mode)
• Two types of backlight compensation: Multi-spot and
center-zone metering
• 24V AC and 12 to 15V DC dual power operation
NTSC
Lenses sold separately.
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Multi-spot metering
Main Features
• 1/3-inch CCD image sensor with approx. 410,000 picture elements
• Super-high horizontal resolution of 540 TV lines (typical)
• Higher sensitivity and lower smear effect than that of the previous
model:
• New, built-in DSP (digital signal processing) circuitry delivers superior
color reproduction and reduced noise.
• The camera’s sensitivity to exposed light allows it to automatically
switch from color to B/W mode.
• Two types of backlight compensation selectable.
Multi-spot metering system:
Luminance is measured
in 64 separate areas for
optimum backlight
compensation even for
peripheral and moving
objects; features selectable normal and high
modes.
B/W mode
0.01 lx
0.03 lx
Color mode
0.45 lx
0.6 lx
Minimum illumination (F1.2 lens, 50IRE)
VCC-4794 E
Previous model (VCC-4594)
A two-in-one solution: a color camera during the day,
a high-sensitivity B/W camera during the night
A color camera, which captures objects in vivid colors in daylight,
becomes a high-sensitivity B/W camera during the night and provides
tiny details even in dark corners. A day/night camera is a two-in-one
solution.
Other Features
• Auto-tracing or manual white balance selectable (Slide SW)
• Internal synchronization, line-lock capability
• Built-in electronic iris for indoor use
Center-zone metering system:
Luminance measured at center and automatic lens aperture adjustment
enable a clear image even when backlit.
Specifications
* Excluding protrusions
Model No.
Scanning system
Image sensor
Number of pixels
Horizontal resolution
Minimum
50IRE
illumination (approx.)
20IRE
Video output
Video S/N ratio
Backlight compensation
White balance
Gain control
Gamma
Light control
Lens mount
Flange back
Auto iris lens
Auto iris output
Lens iris level
Electronic iris range
Aperture compensation
Synchronizing system
Day/Night mode
Terminals Video signal
Auto iris lens
Power supply
Control
Operating
Storage
Power supply
Power consumption
(approx.)
Camera mount
Dimensions (approx.)*
Weight (approx.)
VCC-4794 E
NTSC standard 525 lines, 60 fields/sec.
1/3” (approx. 4.8 mm x 3.6 mm) interline transfer method CCD
Total: 811 (H) x 508 (V), Effective: 768 (H) x 494 (V)
540 TV lines (typical)
0.01 lx (F1.2, Gain High, B/W mode) / 0.45 lx (F1.2, Gain High, color mode)
0.004 lx (F1.2, Gain High, B/W mode) / 0.18 lx (F1.2, Gain High, color mode)
1.0 V (p-p)/75 ohms, composite
More than 50 dB (AGC off)
ON / OFF — Slide SW (side)
ON = Multi-spot metering (64-section) / Center-zone metering
— (activated when auto iris lens used)
ATW / Manual — Slide SW (side)
Normal / High — Slide SW (side)
= 0.45
Optical auto iris lens / Electronic iris (indoor use)
CS mount (C mount: using C-mount adaptor supplied)
12.5 mm ±0.5 mm adjustment
DC only
DC: Drive coil (+, –), Brake (Damp) coil (+, –)
LEVEL: L to H — VR (side)
0.6 lx to 30,000 lx (F1.2 lens: color mode),
0.9 lx to 45,000 lx (F1.4 lens: color mode)
Sharp / Normal
Internal sync / Line-lock
Auto (High/Low), Manual (at control terminal)
VIDEO OUT — BNC
LENS — 4-pin (side)
24V AC, GND — 3-pin terminal (rear)
12V DC, NC — 3-pin terminal (rear)
B, C, G — 3-pin terminal (rear)
Temperature: –10 to +50˚C (+14 to +122˚F ), Humidity: within 90% RH
Temperature: –20 to +70˚C (–4 to +158˚F ), Humidity: within 70% RH
12 to 15V DC / 24V AC ±10%, 60Hz
3.7 W
1/4” – 20 UNC (top / bottom selectable)
67 (W) x 54 (H) x 128 (D) mm [2.64 (W) x 2.13 (H) x 6.04 (D) in]
400 g (without lens)
Environmental
conditions
NOTE: Specifications subject to change without notice.
VCC-4794 E
[Unit: mm (inch)]
Rear
Side panel
67 (2.64)
28 (1.10)
54 (2.13)
3 (0.12)
136 (5.35)
127 (5.0)
1 (0.04)
11 (0.43)
15.4
(0.61)
1/4”–20 UNC
24.4 (0.96)
6 7 1312111098
1
2
1
2
3
4
5
3
4 5
Power indicator
Video output connector
24V AC/12V DC input terminals
Control [C, B, G]* (3 pin)
Line phase dial
6
7
8
9
10
EI setting (for indoor use)
Day/Night function switchover point
Auto gain control (AGC)
Aperture compensation
Backlight compensation
11
12
13
White balance
(color compensation)
Sync setting
Lens iris level adjustment
*Color, black and white, and ground terminals.
Caution: Please consult the instruction manual to ensure safe and proper operation of the product.
DI Company of SANYO Electric Co., Ltd.
obtained Quality Management System
ISO 9001 and Environmental Management
System ISO 14001 certifications.
EC00J0303
051
Distributed by:
SANYO Electric Co., Ltd.
DI Company
http://www.sanyosecurity.com
©2008 SANYO Printed in Japan 2008.1 MA
SMS156
Controls and Dimensions
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