Sygonix Surveillance Camera 24457D 24457D 用户手册
产品代码
24457D
25
8. Set Zoom, Adjust Image until it is Sharp
The camera has a manually adjustable zoom lens; focussing (sharpening) of the image is still
possible.
There are two screws on the rear of the camera housing, e.g. labelled with “ZOOM” and “FOCUS”.
Turn both screws out completely.
There is a setting controller each behind the two screws. Use the corresponding slot at the rear of
the screws you just turned out to twist the setting controller. Never use any other tool!
First adjust the desired zoom range (controller “ZOOM”), then sharpen the image (controller
“FOCUS”).
Correct the camera alignment on the wall holder if required.
When the desired image section is displayed sharp on the connected screen, replace the two
screws and tighten them carefully. Do not use any force for this.
Observe that the rubber ring is correctly placed on the screws. It seals against ingressing mois-
ture.
possible.
There are two screws on the rear of the camera housing, e.g. labelled with “ZOOM” and “FOCUS”.
Turn both screws out completely.
There is a setting controller each behind the two screws. Use the corresponding slot at the rear of
the screws you just turned out to twist the setting controller. Never use any other tool!
First adjust the desired zoom range (controller “ZOOM”), then sharpen the image (controller
“FOCUS”).
Correct the camera alignment on the wall holder if required.
When the desired image section is displayed sharp on the connected screen, replace the two
screws and tighten them carefully. Do not use any force for this.
Observe that the rubber ring is correctly placed on the screws. It seals against ingressing mois-
ture.