Publicidad
Evolution Wireless Digital
Installing the EW-D ASA in a rack
CAUTION
Rack mounting poses risks
When installing the device in a closed 19" rack or multi-rack assembly, please consider that, during operation, the ambient
temperature, the mechanical load and the electrical potentials will be different from those of devices which are not mounted into
a rack.
Make sure that the ambient temperature within the rack does not exceed the permissible temperature limit stated in the
specifications. See „SPECIFICATIONS".
Ensure sufficient ventilation; if necessary, provide additional ventilation.
Make sure that the mechanical load of the rack is even.
When connecting to the power supply system, observe the information indicated on the type plate. Avoid overloading the
circuits. If necessary, provide overcurrent protection.
When mounting in a rack, please note that intrinsically harmless leakage currents of the individual power supply units may
accumulate, thereby exceeding the permissible limit value. As a remedy, ground the rack via an additional ground
connection.
To mount the antenna splitter in a rack, you will need the GA 3 rack mount kit (optional accessory).
Rack mounting is carried out in the same way as for the EW-D EM receiver:
Evolution Wireless Digital
Switching the EW-D ASA on and off
To switch on the antenna splitter:
Short-press the STANDBY button.
The antenna splitter switches on and the power LED turns green.
The RF signals of the connected antennas are distributed to all connected receivers.
To switch the antenna splitter to
Press the STANDBY button for approx. 2 seconds.
The LED turns off. The connected antenna amplifiers are switched off. Connected receivers are switched off if they draw
their supply voltage from the BNC sockets A1 to A4 (see
To
fully switch off
the antenna splitter:
Disconnect the antenna splitter from the power supply system by unplugging the power supply unit from the wall socket.
The LED turns off.
:
INSTRUCTION MANUAL
:
INSTRUCTION MANUAL
standby
mode:
:
EW-D ASA antenna splitter
„Installing receivers in a
:
EW-D ASA antenna splitter
„Connecting receivers to the EW-D
: Installing the EW-D ASA in a rack
rack".
: Switching the EW-D ASA on and off
ASA").
Publicidad
