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Canon VB-H41 User Manual

Canon VB-H41
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83
Admin Tools
6
A tool that lets you cover certain areas on the camera image with privacy masks.
When the camera is panned, tilted, or zoomed, the privacy mask area responds to the camera image.
Display Screen of Privacy Mask Setting Tool
(1) Image Display Area
The image currently captured by the camera is
shown. Privacy masks can be resized/moved in the
image display area.
Pan, tilt, and zoom operations are the same as in the
VB-H41/610/710 Viewer. For details, see “How to
Operate the Viewer” (p. 126).
(2) [Switch Mouse Operation] button
Each time this button is clicked, the button switches
between and , and the mouse operation in the
image display area changes.
When the button is set to , privacy masks can be
resized/moved. While in this mode, the camera
orientation will not change.
When the button is set to , pan/tilt operations can
be performed.
(3) [Switch Screen Size] button
Each time this button is clicked, the screen size of the
image display area switches between “480 x 270” and
“960 x 540”.
(4) [BLC] (Back Light Compensation) button
This button turns on/off backlight compensation. This
control is effective when the image is dark due to
backlight.
(5) [Obtain/Release Camera Control] button
This button is used to obtain/release the camera
control privileges. For details, see “Obtaining Camera
Control Privileges” (p. 128). If camera control
privileges have not yet been obtained elsewhere,
such as in the Admin Viewer, the control privileges will
Privacy Mask Setting Tool
You can set privacy masks
for up to eight areas while
checking the image on the
camera.
(1)
(5)(6) (16) (17)(4)
(15)-1
(15)-2
(15)-3
(15)-4
(15)-5
(15)
(13)
(14)
(12)
(3)(2) (7)
(10)
(11)
(8)
(9)

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Canon VB-H41 Specifications

Image Sensor IconImage Sensor
sensor type1/3 inch CMOS
number of pixelsApprox. 2.1 million pixels
scanning systemProgressive
Optics IconOptics
zoom magnification and control20x powered zoom lens with auto focus (12x digital zoom, total 240x zoom)
focal length4.7mm (wide) – 94mm (telephoto)
horizontal field of view60.4° (wide) – 3.2° (telephoto)
lens F-numberF1.6 – F3.5
minimum subject illumination (day mode)0.4 lux (Colour, F1.6 at 1/30 sec, SSC off, 50IRE)
minimum subject illumination (night mode)0.02 lux (Mono, F1.6 at 1/30 sec, SSC off, 50IRE)
focus controlAuto / One-shot AF / Manual / Fixed at infinity
focusing region (day mode)0.3 m – infinity (wide) / 1.0 m – infinity (telephoto)
focusing region (night mode)1.0 m – infinity (wide) / 1.5 m – infinity (telephoto)
shutter speed1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/100, 1/120, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/8000 and 1/16000sec
Video and Audio IconVideo and Audio
video compression methodH.264, JPEG
video output size (JPEG)1920 x 1080, 960 x 540, 480 x 270, 320 x 240
video output size (H.264)1920 x 1080, 960 x 540, 480 x 270
frame rate (JPEG)30 – 0.1 fps
frame rate (H.264)30/15/10/6/5/3/2/1 fps
audio communicationFull-duplex
audio compression methodG.711 μ-law (64 kbps)
Power IconPower
power sourcesPower over Ethernet (48V DC, Conforms to IEEE 802.3af), 100V – 240V AC, 50/60Hz (via optional AC Adaptor PA-V17), 12V DC or 24V AC (via supplied two-pin connector)
power consumption (PoE)Max. approx. 9.0 W
power consumption (AC adapter PA-V17)Max. approx. 10.6 W
power consumption (DC Input)Max. approx 8.6 W
power consumption (AC Input)Max. approx. 8.8 W
Operating Environment IconOperating Environment
operating temperature-10°C to 50°C
operating humidity5% – 85% RH (without condensation)
Dimensions and Weight IconDimensions and Weight
dimensions (W x H x D)132mm x 155mm x 132mm
weightApprox. 1140 g

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