Installation Of The Camera; P&T Connection - Videotec EXPT Série Manuel D'instructions

5.3 Installation of the camera

Not to use devices exceed from the specifications!
Not to use devices which produce dangerous radiation!
One of the most important features of the pan & tilt units EXPT series is that all the external wiring (power
cables and camera control cables) has been eliminated; this solution makes the installation and the
maintenance of the device very easy. Only one multi-conductors cable, supplied as accessory, comes out from
the base of the device, by means of the relevant cable gland. The cable is supplied with the pan & tilt unit
already connected.
The two flanges of the camera housing and the three flanges of the central body are fitted with 12 screws each,
while the two flanges of the base body are provided with 6 screws each; all screws are supplied with hexagonal
cavity and M6 thread. Besides, each flange is fitted with 3 screws, located at 120° each other for facilitating the
flange extraction. In fact, after having screwed off the screws with M6 thread, it is necessary to screw on the 3
screws with M4 thread (one turn at a time, in rotation) for easily extracting the flange.
For installing the camera it is necessary to extract the closing flange of the housing, to which it is connected the
camera fixing board with relevant terminal strip. This board is supported by two guides fixed to the housing; if
the closing flange is extracted, the board slides on the guides, so making very easy the installation and relevant
connection of the camera and its accessories. It is recommended to insulate the camera from its relevant
supporting board, using the suitable insulated separators included in the supply.
(For particular indication refer to the following picture and the schematic in appendix)
Close the flange correctly after the installation of the camera. Screwing up the12 screws with 12.5 Nm torque.
5.4 P&T connection
Attention: before making the following operations make sure that the voltage of the unity of control of the
P&T is correct.
For connection the P&T to the control unity use the multi-core cable provided to outfit, refer to the electric
scheme in appendix and execute the following operations:
• disconnect from main the control unity;
• make connections with the P&T (motors, camera, lens, ecc);
• power to the unit;
• execute working tests.
Closing flange Terminal connection Camera support plate
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