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DA204
• Dual 1X3 video distr. amplifier
• Differential input
• Up to 150 mt. RG59B/U equal
• One trimmer fine equal.
• Broadcast quality
• To be fitted in DVR-MV/RK rack
DA204-M 10/12/2004
ELPRO Video Labs s.r.l.
1
Via della Praia, 4/A 10090 Ferriere di Buttigliera Alta (TO) ITALY
Tel.+39 0119348778 – Fax +39 0119348779
DUAL1X3 VIDEO DISTRIBUTION AMPLIFIER
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Table of Contents
Related Manuals for ELPRO DA204
Summary of Contents for ELPRO DA204
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Page 1: Differential Input
• Up to 150 mt. RG59B/U equal • One trimmer fine equal. • Broadcast quality • To be fitted in DVR-MV/RK rack DA204-M 10/12/2004 ELPRO Video Labs s.r.l. Via della Praia, 4/A 10090 Ferriere di Buttigliera Alta (TO) ITALY Tel.+39 0119348778 – Fax +39 0119348779... - Page 2 -The rear box, called VRB204, that can be fastened with two screws in the rear part of the rack. Exploiting the construction characteristics of the DA204, it is possible to link two inputs so as to obtain a 1x6 distributor. The link is activated using jumpers, directly on the rear part.
- Page 3 3.1 Insert the rear box VRB204 in the rear part of the DVR-MV/RK rack, supporting the BNC connectors with the two screws provided. Insert the DA204 plug-in in the front part of the rack fastening it with the two pawls already screwed to the front panel of the plug-in.
- Page 4 Set the dip switch 75Ω 1 to the off position c) Set the dip-switch 75Ω 2 to the ON position d) Set dip-switches 1+2 to the ON position ELPRO Video Labs s.r.l. Via della Praia, 4/A 10090 Ferriere di Buttigliera Alta (TO) ITALY Tel.+39 0119348778 – Fax +39 0119348779...
- Page 5 DUAL1X3 VIDEO DISTRIBUTION AMPLIFIER 4.0 READ-OUTS AND ADJUSTMENTS If the green light on the front panel of the DA204 is ON, this indicates that the correct power voltage is present inside. 4.1 Equalization of losses due to the cable that carries the input signal As already mentioned, the DA204 features an equalization circuit that eliminates any losses of the cable that carries the signal to its input up to a length of 150mt.
- Page 6 EQUAL CV1 or EQUAL CV2 trimmer until the amplitude of the last BURST is equal to that of the first. When shipped, the DA204 is set as follows: - EQUAL CV1 and EQUAL CV2 trimmer : zero (fully counterclockwise) - Dip-switches 75Ω...
- Page 7 Safety :According to EN60065 :According to EN55103-1 and EN55103-2 Mark ELPRO Video Labs s.r.l. ELPRO Video Labs s.r.l. Via della Praia, 4/A 10090 Ferriere di Buttigliera Alta (TO) ITALY Via della Praia, 4/A 10090 Ferriere di Buttigliera Alta (TO) ITALY Tel.+39 0119348778 –...
- Page 8 During the warranty period, Elpro will repair the faulty units free of charge. The faulty units must be sent CARRIAGE FREE to the Elpro offices in Turin with a regular accompanying note.
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