34
Specifications
• The appearance and specifications of the product are subject to
change without notice.
Scanning system
NTSC standard 525 lines, 60 fields/sec.
Image sensor
1/4" interline transfer method CCD
Number of
effective pixels
768(H) x 494(V)
Horizontal
resolution
More than 520 TV lines
Minimum
illumination
(approx.)
Gain high: 0.06 lx (F 1.9, B/W mode),
1.2 lx (F1.9, color mode)
Video output
1.0 V(p-p)/75
Ω
, composite, BNC
Video S/N ratio
More than 48 dB (AGC OFF: More than 50 dB)
Lens
Built-in motorized zoom pan focus auto iris lens,
f=2.8 - 7.3 mm (2.6x), F=1.9 - 3.0
Backlight
compensation
OFF
, Multi-spot metering (High/Normal),
Center zone metering
White balance
Auto-Tracing White balance
(
ATW
),
One-push (AWC), Manual White Balance (MWB),
Halogen light or incandescent lamp, etc. (3200),
Daytime sunlight (5600), Fluorescent lamp (FLUO)
Gain control
Normal
/High/OFF
Electronic shutter
1/60
, 1/100, 1/250, 1/500, 1/1000, 1/2000,
1/4000, 1/10000 sec.
Gamma
0.45
/1
Aperture
compensation
High plus/
High
/Normal/OFF
Sync system
Internal sync
/Line lock
Day/Night mode
Auto
(
Low
/High), Color, B/W, External control
Camera title
OFF
/ON, Up to 16 characters, adjustable title
position
Privacy masking
OFF
/ON, Max. 4 masked locations
Alarm input
External x 1,
NO
/NC selectable, with alarm
zoom function
Motion detector
OFF
/ON, Motion zoom function
Communications
Simplified controller (VAC-70: Separately
ordered) supported
RS-485 (VA-20ST: Option board)
Network (VA-20LAN: Option board)
Operating
Environment
(with power
source
connected)
Temperature: -20°C - +50°C (-4°F - 122°F)
• When heater (VA-50H: Option board) is used:
-30°C - +50°C (-22°F - 122°F)
Humidity: less than 90 % RH (no condensation)
Power supply
24 V AC ±10%, 60 Hz/ 12 - 15 V DC
Power
consumption
(approx.)
3.5 W (without options)
6.0 W (with options)
Max. 13.0 W
(with heater turned on: VA-50H, option board)
Dimensions: mm
(inch)
Base: W141.0 (5.7) x H172.0 (6.8)
Main unit:
• W74.6 (3.0) x H86.6 (3.4) x D360.6 (14.3)
(without sunshade)
• W123.0 (4.9) x H113.3 (4.5) x D379.6 (15.0)
(with sunshade)
Weight (approx.)
1.6 kg (56.4 oz) (without sunshade)
1.8 kg (63.5 oz) (with sunshade)
■
Accessory
• CD-ROM for Instruction manual ....................................................1
• Installation manual ........................................................................1
• Hexagonal wrench, Large and Small ................................... each 1
• Fixer ..............................................................................................1
• Desiccant ......................................................................................1
• Sunshade ................................................................................ 1 set
