Fastrax IV Instruction Manual - page 51

45 

2. Select Function Number and push the Joystick to the up or to the down. The recorded 

function number will list.  

3. Select WATING Time and push the Joystick to the up or to the down to select from 10 to 

240 seconds. 

4. Select Function Enable and turn to ON or OFF by pushing the Joystick to the up or to the 

down. 

3.18  View Angle

 FLIP: OFF,90

°,100°,110°,120°,AUTO 

OFF:  The dome camera moves until 90

° vertically. 

90

°, 100°, 110°, 120°: allows the image to flip digitally when the camera moves over the 

setting angle vertically. 

AUTO: When the camera reaches the floor directly above the moving object, it will stop. 

At that time, release the Joystick handle instantly and pull it down again to run the auto-

flip function. When you use the panning range, we recommend using the flip mode to 

AUTO. 

 TILT OVER ANGLE: 

This option is used to set the limit of the horizontal view angle so that the trim ring or 

ceiling does not obstruct the horizontal image when zooming out (wide angle). 

ON: In some installations it is desirable for the dome camera to be able to see above the 

horizon. When this option is chosen, the dome will tilt up over the horizon (About -10 

degrees). When the lens is zoomed out, you can see the ceiling line. But when the lens 

is zoomed in, the viewing angle is narrower, and the ceiling line disappears. 

Without Bubble: The tilt range of the camera is limited to see the horizon so the picture 

shows part of the ceiling line. 

With Bubble: The tilt range of the camera is limited to see below the horizon 

(10 degrees). 

Over Angle is not sufficient enough to avoid ceiling obstructions, please adjust Origin 

Offset of tilt angle as described below. 

 PANNING RANGE 

When the dome camera is installed near a wall, panning range can be limited by user.