Comnet FVT1021 series Istruzioni per l'installazione - Pagina 4

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LED INDICATORS

LINK
GREEN
Communication link has
been established over
optical fiber
RED
Communication link has
not been established.
OFF
Not powered up correctly No video signal
SWITCH POSITIONS
1
2
UP-THE-COAX
PROTOCOLS
DATA CONNECTIONS
Customer
Equipment
Data Transmit
RS-232
Signal Ground
Data Out (+)
RS-422
Data Out (+)
Data Out (+)
Bi-phase or
Manchester
Data Out (-)
For Technical Support, Contact Your Nearest Communication Networks Office:
3 Corporate Drive • Danbury, CT 06810 • USA • Tel: 203-796-5300 • Toll Free: 1-888-678-9427 • www.comnet.net
8 Turnberry Park Road • Gildersome • Morley • Leeds, UK LS27 7LE • Tel: +44 (0)113 307 6400 • Fax: +44 (0)113 253 7462
10-BIT VIDEO RECEIVER WITH RETURN DATA
VIDEO
DATA IN (FVR1021)
An active video signal is An active data signal is
present on the BNC
present on the input pins
connector.
of the data connector.
–
–
No data input signal
1
2
RS-232, RS-422,
BI-PHASE or
MANCHESTER DATA
FVR1021
TX
G
T (+)
T (-)
T (+)
T (-)
DATA OUT (FVT1021)
An active data signal is
present on the output pins
of the data connector.
–
No data output signal
SWITCH
FVT1021
RX
G
R (+)
R (-)
R (+)
R (-)
FVT/FVR1021
POWER
Unit powered up
–
Unit powered down
Customer
Equipment
Data Receive
Signal Ground
Data In (+)
Data In (-)
Data In (+)
Data In (-)
INS_FVT/FVR1021_REV–
07/28/09
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