Problem calibrating Mitsu rptv

Discussion in 'Archived Threads 2001-2004' started by John Rossi, Dec 27, 2002.

  1. John Rossi

    John Rossi Auditioning

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    I am new to calibrating tv's. I have all of the Sencore equipment have the training but lack experience. I was working on a Mitsu WS-55508. I was working on the DTV input and I believe got into the wrong red adjustment. At any rate I now have no 1080i input. All I get are horizontal line scrolling up the screen. When I shift my video generator to anything less than 1080i the signal is fine.

    I placed a few calls today for help but so far no one has been able to figure out what the heck I did. I did the two component inputs without a problem and they came out fine.

    Any help would greatly be appreciated.

    Thanks much,
    JR
     
  2. Gregg Loewen

    Gregg Loewen Video Standards Instructor, THX Ltd.
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    hi JOhn, did your HD source get disconnected while in the service menu? If so, that is your problem. Did you download the EEPROM data? If so just reload and you will be fine. If not, I dont know. Chuck Williams will, give him an email.

    Best of luck,

    Gregg
     
  3. John Rossi

    John Rossi Auditioning

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    Greg my video gen may have died during the hd calib. I was not plugged in and running on batt. I have now been told to keep it plugged in during a calib just for this reason. Did not download the eeprom data. To be honest that is over my head. Is there a place that I can read up on that?

    I have a call into Chuck and in fact just missed his call earlier in the eve.

    Thanks Greg,
    JR
     

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