JVC VN-685U - Manual (Page 126)

126
Others
VN-V685U/VN-V686BU
Ⅵ CAMERA HEAD
Image pickup device : 1/4 type, Interline Transfer CCD
768 (H) x 494 (V)
Minimum brightness of object
Color
: 1.0 lx (50 % output, AGC Super,
WIDE edge, Monitor Type CRT,
Black Level 2)
0.5 lx (25 % output, AGC Super,
WIDE edge, Monitor Type CRT,
Black Level 2)
During B&W : 0.08 lx (50 % output, AGC Super,
WIDE edge, Monitor Type CRT,
Black Level 2)
0.04 lx (25 % output, AGC Super,
WIDE edge, Monitor Type CRT,
Black Level 2)
White balance : Select from ATW-Narrow/ATW-
Wide/AWC
Electronic Shutter : 1/60, 1/100, (50 Hz Flickerless),
1/250, 1/500, 1/1000,
1/2000, 1/4000, 1/10000
Backlight Compensation
: 4 photometry areas can be
selected
Color level adjustment
: YES
Contour adjustment : Effective for both horizontal and
vertical
(adjustable level)
Ⅵ Network section
Image compression format
: JPEG, MPEG4
Frame size : 640 ן480,320ן240
Network interface
: 100BASE-TX/10BASE-T/FULL/
HALF/Auto negotiation supported
Internal memory : 8 MB
Ⅵ LAN Specifications
Compliant with IEEE802.3 and IEEE802.3u
Communication protocol
: TCP/IP, UDP, HTTP, FTP, ICMP,
ARP, DHCP, SNTP, SMTP, DSCP,
IGMP
Ⅵ Lens (VN-V685U)
Zoom ratio : Approx. 27 times
Focal length : 3.43 mm to 92.6 mm
Maximum aperture ratio
: F1.6 (WIDE) to F3.5 (TELE)
Aperture range : F1.6 (Opened fully) to Equivalent
to F360
Maximum close-range
: Approx. 1.8 m (TELE)
Approx. 0.6 m (WIDE)
Ⅵ Lens (VN-V686BU)
Zoom ratio : Approx. 36 times
Focal length : 3.43 mm to 122 mm
Maximum aperture ratio: F1.6 (WIDE) to F4.5 (TELE)
Aperture range
: F1.6 (Opened fully) to Equivalent
to F360
Maximum close-range
: Approx. 1.8 m (TELE)
Approx. 0.6 m (WIDE)
Ⅵ Rotation platform
Horizontal rotation range
: 360 ЊEndless rotation
Horizontal rotation speed
: Approx. 0.04 Њ/s to Approx. 400Њ/s
Vertical rotation range
: -5 Њ to 185Њ
(Horizontal to Face bottom to
Horizontal)
Vertical rotation speed
: Approx. 0.04 Њ/s to Approx. 400Њ/s
Ⅵ Overall
Alarm input : No-voltage a contact input, NPN
open collector input, low level,
latch/momentary (200 ms and
above) (Circuit current during low
level: 1 mA; Applied voltage during
high level: DC 3.3 V)
Alarm output : NPN open collector output
(Allowable applied voltage:DC20
V; Allowable inflow current: 25
mA)
Supply voltage : AC 24 V 50 Hz/60 Hz or PoE(DC -
48 V)
Current consumption : AC 24 V 1.2 A
Power consumption : PoE 12.95 W
Number of preset positions
: Up to 100
Surrounding temperature
: -10 I to 50 I (operation)
0 I to 40 I(Recommended)
Ambient humidity : 20 % RH to 90 % RH
(without condensation)
Mass : Approx. 1.9 k g
Specifications