Specifications

360° (left or right 180°), and a tilt range of 180° (up or down 90°); it cannot turn more than a full
circle. There are end travel stops programmed into the head at the factory to prevent traveling
more than these amounts; these cannot be cleared when clearing the safety limits. Once the travel
limits are set, normal usage of the pan tilt system may begin.
The PT-101 head uses DC stepper type motors instead of geared motors. If an obstruction is
encountered during travel, the motor merely “slips” until the condition is corrected. This prevents
damage to both the pan tilt head and the camera/lens. If this occurs, recalled preset positions will
not be recalled correctly until the next time the PT-101 head passes through the “home” position
of straight ahead and level.