HIKVISION DS-2CD2121G0-IWS/2AX Quick Start Manual page 27

Network Dome Camera·Quick Start Guide
Route the cables and fix the mounting base on the ceiling with
3.
three screws.
Adjust surveillance angle. See the figure of each camera type for
4.
detailed angle adjustment range
Loosen one tilting adjust adjusting screw to adjust the tilting
1).
position. Tighten the screw after adjustment.
Hold the black liner to adjust the panning position.
2).
Hold the lens to adjust the rotating position.
3).
Note:
Rotating position adjustment is not supported by Type I camera.
Figure 2-5 Fix the Mounting Base
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