Videotec PTH900 - Manual (Page 28)

Pag. 10 PTH910 / PTH911 3201
Switching on and off
Before connecting the appliance:
• check that the material supplied corresponds to the specifications indicated on the data plate, following the chapter
Identification data
• check that PTH910 / PTH911 pan & tilt motor and the other components of the installation are closed in order to
avoid direct contact with energized parts.
• make sure that all the parts are fixed in a solid and reliable way
• check that the electrical capacity and the connection cables will support the system power consumption
Maintenance
PTH910 / PTH911 pan & tilt motors do not need a special maintenance.
Make sure they always rest on a solid base, and that the power supply and connection cables do not hinder the
operator.
Problem solution
Even if PTH910 / PTH911 pan & tilt motors are very easy to use, some problems may arise during installation,
configuration or use.
Problem Possible cause Remedy
The control keyboard or the
receiver are working, but the
pan & tilt motor does not
respond Incorrect connections Check the connections between the pan &
tilt motor and the control unit
The voltage supplied by the
control unit is different from that
required by the pan & tilt motor Check the identification data of the control
unit and of the pan & tilt motor
The pan & tilt motor
responds to the controls of
DTRX3 receiver but the
PRESET does not work
(only PTH910P / PTH911P) Incorrect connections Check the connections between the pan &
tilt motor and the DTRX3 receiver