Honeywell HDZ30A, Руководство пользователя

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56 | HDZ Series Analogue PTZ User Manual
Setup Menu Page 1 Settings
In Setup Menu 1 (see Figure 4-5 ), users can set the Zoom Speed and choose whether to activate
optional functions, including Digital Zoom, Slow Shutter, Noise Reduction, Image Inverse and
Image Freeze. Refer to the following sections for more information on each function.
Figure 4-5 Setup Menu Page 1
Setting the Zoom Speed
This function is used to set the zoom speed of the HDZ Series Analogue PTZ Dome. The Zoom
speed is fixed at
8 .
Setting the Digital Zoom
With this item, users can enable or disable the 12× Digital Zoom feature. If enabled, the Digital
Zoom will be activated after the full Optical Zoom level has been reached.
Note The difference between optical and digital zoom is that optical zoom
uses the lens within the camera to draw the image closer by zooming in
or out to achieve the desired effect. Optical zoom retains the same
quality and full resolution of the zoomed image.
On the other hand, Digital zoom takes a portion of an image and
expands the partial image to the full size of the original image; therefore,
the image quality will be reduced.
The Digital Zoom ratio is adjustable from 2x to 12x . The default setting is OFF .
SETUP MENU 1
ZOOM SPEED 8
MAX DIGI. ZOOM OFF →
SLOW SHUTTER OFF →
D.N.R. ENTER ↓
IMAGE INVERSE OFF →
FREEZE ON →
SHARPNESS 07 →
STABILIZER OFF →
EXIT YES