Others

Specifications

Camera

Image pickup device : 1/4 inch type, interline

 

transfer CCD, 768(H) x

 

494(V) pixels.

Sync system

: Internal

Scanning frequencies : Horizontal 15.734 kHz,

 

Vertical 59.94 Hz

White balance

: TTL auto tracking/

 

Manual

Electronic shutter

: 1/60, 1/100, 1/250, 1/500,

 

1/1000, 1/2000, 1/4000,

 

1/10000 sec.

Back light compensation

 

: Possible by selecting 4

 

photometry areas

Colour level adjustment

 

: Possible

Contour correction : Both Horizontal and

(ENHANCE)

Vertical (level adjustable)

< Monitor Output >

S/N

: 50 dB (typical), (AGC

 

OFF, ENHANCE –5)

Minimum object

: Color mode :

illumination

2.0 Ix

(50 % output, AGC

 

 

20 dB, WIDE end)

 

0.6 lx

(25 % output, AGC

 

 

20 dB, WIDE end)

 

0.07 Ix (50 % output, AGC

 

 

20 dB, WIDE end,

 

 

32x slow shutter)

 

B & W mode :

 

0.06 Ix (50 % output, AGC

 

 

20 dB, WIDE end)

Dynamic range

: 50 dB (ExDR mode)

Pan/Tilt Mechanism

Panning range

: 360° endless revolution

Panning speed

: 1°/s to 300°/s

Tilting range

: 0° to 90° (Horizontal –

 

Straight downwards)

Tilting speed

: 1°/s to 180°/s

LAN standard

Communication

 

protocol

: TCP, UDP, FTP, ICMP,

 

ARP, DHCP, NTP, HTTP

General

Power supply

: DC 18 V, 1.4 A

 

Number of preset

 

 

positions

: 100

 

Ambient temperatures : 0°C to 50°C (32°F to

 

 

122°F) (operating),

 

 

0°C to 40°C (32°F to

 

 

104°F) (recommended)

 

Ambient humidity

: 20 % to 85 %RH

 

 

(without condensation)

 

Mass

: 2.2 k˝ (4.850 lbs)

 

Accessories

: Read Me First

1

 

Warranty Card

1

 

Service Information

 

 

Card

1

 

Ceiling Mount

1

 

Screw (M3 x 12 mm) ...

1

 

Cable plate

1

 

CD-ROM

1

 

Converter Unit

1

Lens

Zoom ratio

: Approx. x25,

 

10x electronic

Focal distance

: 3.8 mm to 95 mm

Maximum aperture : F1.6 (WIDE) to F3.7 (Telephoto)

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JVC VN-C655 manual Specifications