Справочник Пользователя для Infinition Inc BR-3503
5. Operation
The BR-3503 is powered on 115Vac 60Hz. The connection to the power line outlet is done using
a permanently attached power cord. It is interfaced to a Doppler processor unit using a single
four-wire cable equipped with military connectors. This cable is used to carry the radar Doppler
signal to the processing unit and the antenna transmission control signals. You should connect
your radar cable from this connector to the appropriate radar input on your processing unit.
It is important to note that the BR-3503 does not have a power on switch. Consequently, the unit
is on as soon as it is connected to the wall AC outlet. The transmitter is controlled by software
and is switched off when in standby mode. To completely switch the unit off, the power cord
needs to be disconnected from the wall power outlet.
The BR-3503 is powered on 115Vac 60Hz. The connection to the power line outlet is done using
a permanently attached power cord. It is interfaced to a Doppler processor unit using a single
four-wire cable equipped with military connectors. This cable is used to carry the radar Doppler
signal to the processing unit and the antenna transmission control signals. You should connect
your radar cable from this connector to the appropriate radar input on your processing unit.
It is important to note that the BR-3503 does not have a power on switch. Consequently, the unit
is on as soon as it is connected to the wall AC outlet. The transmitter is controlled by software
and is switched off when in standby mode. To completely switch the unit off, the power cord
needs to be disconnected from the wall power outlet.
6. Maintenance
The BR-3503 radar does not require much maintenance. Attention should however be paid to a
few points:
-
Keep the connectors clean from dirt and moisture to avoid corrosion and bad connections.
-
Now and then wipe the radar enclosure with a soft and dry cloth.
The main fuses are located inside the power supply / amplifier unit. To replace them, refer the
radar system to qualified personnel.
Warning: No operator serviceable parts inside the radar unit. Please refer
servicing to service qualified personnel
servicing to service qualified personnel
!
7. Antenna Connectors Specification
Connector type: ITT CANNON MS3124E16-8P
Pin Description
A Not
Connected
B Not
Connected
C Not
Connected
D
Remote Make for Antenna Transmitter Control (+ 5 Vdc source, 2 kOhm
output resistance)
output resistance)
E Make
Ground
F
Doppler Signal + (5 Vpp max.)
G
Doppler Signal - (5 Vpp max.)
H Ground
The remote activation of the transmitter is done by the processor by short circuiting pins D and E
of the connector. When the antenna interface cable is not connected, the radar unit does not
transmit.
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