ELPRO CONVI104R User Manual
CONVI104R CV to SDI Converter
• PAL and NTSC compatible
• 10-bit ADL sampling
• Frame sync on optional board
• Loop type ref. Input
• Five-line adaptive comb filter
• EDH generation and insertion
• Crystal Jitter filter
• Double SDI output
• To be fitted in DVR-MV/RK rack
CONVI 104R-M 09/04/2005
ELPRO Video Labs s.r.l.
Via della Praia, 4/A 10090 Ferriera di Buttigliera Alta (TO) ITALY
Tel.+39 0119348778 – Fax +39 0119348779
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CONVI104R CV to SDI Converter
1.0 OVERVIEW
The CONVI104R converts a composite video signal into an SDI signal according to the
ITU-R601 standard. The SDI output is double.
The product, consisting of a plug-in, can be fitted in the Elpro DVR-MV/RK 19" 2RU rack.
Like all Elpro plug-ins, the CONVI104R is self-powered and consists of two parts:
-The actual plug-in that can be inserted in the rack from the front.
-The rear box, called CRB104, that can be fastened with two screws in the rear part of
the rack.
The CONVI104 plug-in can be fitted with an optional FRAME SYNCHRONIZER board
that provides two SDI synchronous outputs with an analogue reference signal that enters
through the REF. LOOP input.
The SDI output signals contain the EDH packet.
ELPRO Video Labs s.r.l.
Via della Praia, 4/A 10090 Ferriera di Buttigliera Alta (TO) ITALY
Tel.+39 0119348778 – Fax +39 0119348779
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CONVI104R CV to SDI Converter
2.0 FRONT PANEL
The following are located on the front panel of the
CONVI104R:
2.1 Green FRAME sync. led which, if ON,
indicates that the optional FRAME
SYNCHRONIZER board has been
installed inside and that the look to the external
REF. LOOP signal is active.
2.2 Green SDI OUT led which, if ON, indicates
a correct SDI signal in output.
2.3 Green ON led
3.0 INSTALLATION
3.1 Insert the rear box CRB104 in the rear part of the DVR-MV/RK rack, supporting the
BNC connectors with the two screws provided.
Insert the CONVI104R plug-in in the rear part of the rack, securing it with the two pawls
already screwed to the front panel of the plug-in.
3.2 Connect the DVR-MV/RK rack to the 230 Vac 50Hz mains supply
WARNING
Connection of the yellow/green wires (Y/G)
of the cable leading out of the rack is compulsory.
The green ON led must light up on all the plug-ins inserted in the rack.
WARNING
The DVR-MV/RK rack accommodates any Elpro plug-in compatible with the rack.
The CONVI104R converter does not have internal presets.
ELPRO Video Labs s.r.l.
Via della Praia, 4/A 10090 Ferriera di Buttigliera Alta (TO) ITALY
Tel.+39 0119348778 – Fax +39 0119348779
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