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MNVCDTRX301_0850
6.6 Control voltage of the positioning device and the wiper
WARNING!: An inaccurate setup of this parameter can cause damages to the positioning device and to
wiper!
This setting is not required for the DTRX324 receiver due to the fact that it supplies only a 24 V~
voltage.
Control the positioning device and the wiper working voltage.
Switcher
: Switcher SW5
Settings
:
Pan & Tilt motor and wiper power supply in 24V~: SW5 in 24 V~ position
Pan & Tilt motor and wiper power supply in 230V~: SW5 in 230 V~ position
6.7 AUX3 / AUX4 auxiliary devices
It is possible to set the functioning of the AUX3 /AUX4 auxiliary devices by setting the dip 6 of SW4 switch:
dip 6 of SW4 switch set to OFF (default) position: the operator has to press the control key in order to
activate the auxiliary device and then to press it again in order to
deactivate it.
Dip 6 of SW4 switch set to ON position: the auxiliary device remain activated as long as the operator
keeps pressing the relevant control key.
NB
: AUX4 can be activated also on alarm contact. For a careful description of this function see the relevant
chapter of alarm contacts.
6.8 Connection with the control unit
The J1 connector (see figure of page 7) supplied to the circuit enables the reception and the transmission of
digital data in RS232 or RS485 allowing a rapid connection of several units in case of test runs or for the
connection of conversion interfaces available on the market (RS232-optical fiber...).
For the final connection we recommend using, in case of DCS3 control keyboard use, the RS485 mode with the
relevant connection terminals (maximum distance of 1200 m.) or otherwise, in case of DCS2 control keyboard
use, the Current Loop mode (maximum distance of 1500 m.).
