First, make sure that your Analog camera is using Pelco-D protocol and that its address is set to 1.
<br>
Also, in some versions of the exacqVision software, the speed is not correctly sent to the camera when using the Pan and Tilt functions. To fix this, adjust the speed bar under the Pan and Tilt controls.
<br>
Why-does-my-PTZ-not-work-completely-on-the-ACTi-ACD2100-camera.pdf