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CableWorld CW-3130 User Manual

Summary of CW-3130

  • Page 1

    A hungarian - american ltd. Company for manufacture and sales of cable tv equipment cw-3000 professional programmable cable tv headend user's guide tv sound modulator cw-3130 kÁbel-tv rendszereket gyÁrtÓ És forgalmazÓ magyar-amerikai kft cableworld ltd. H-1116 budapest, tel + 36 1 204 7815 kondorfa ...

  • Page 2: Tv Sound Modulator

    1 tv sound modulator cw-3130 dear user! Thank you for your trust in our company, ex- pressed by buying our product. We believe your new equipment will meet your requirements and it will jus- tify your decision through trouble-free operation. We would like to support you in your work, by summarizing ...

  • Page 3: Tv Sound Modulator

    2 tv sound modulator cw-3130 programming after having installed the unit, programming can be started. Connect the programmer to the 6-pin socket on the front plate. After the short display of "no co" (no connection), the operation mode of the unit is displayed. Any other display or flashing indicate...

  • Page 4: Tv Sound Modulator

    3 tv sound modulator cw-3130 special information the circuitry of the cw-3130 tv sound modulator is controlled by i 2 c bus. In order to avoid troubles due to possible power cuts or other dis- turbances, the required data are fed to the integrated circuits in regular intervalls. The refreshing frequ...

  • Page 5: Tv Sound Modulator

    4 tv sound modulator cw-3130 technical data input data if input input impedance 75 ohms nominal frequency 38.9 mhz input connector f-type socket nominal input level 102 db µv video input bridged (high impedance input) nominal input level 1 v p-p connector type bnc socket output data if output output...

  • Page 6: Tv Sound Modulator

    5 tv sound modulator cw-3130 displays deviations in ch1 and ch2 two led rows accuracy at 30 khz deviation + 3 khz mode stereo, dual sound programmable parameter operational mode (mono, stereo, dual) options on request, the unit can be delivered in versions for other two sound carrier systems (6.5/6....