Last week I bought a second hand Panasonic AG-7500 SVHS Hi-Fi Video Cassette Recorder. It is a professional machine with many video and audio options. I feared it would be a huge quest to find a manual. I was delighted when I found owner-manuals.com. After payment I received the file to download the next day already. The quality is great. I am very happy. Thanks!
The owner's manual/operating instructions that I purchased was the original factory document and it was in at least three and maybe more languages. I no longer have it because I sold the tape recorder and included the owner's manual/operating instructions and a service/repair manual that I bought on ebay for the new owner.
Manual was destroyed and this purchase made it possible to recover my manual . It was easy to down load and smooth to use thanks .
Text excerpt from page 11 (click to view)
Backlight Compensation BLC OFF - The camera Automatic Light Control (ALC) responds to the average content of the entire video picture. BLC ON - The camera ALC responds predominantly to the center of the picture, shown by the diagram. If an object of interest falls inside the BLC area, its visibility will remain relatively constant even if the background illumination varies. Fitting and adjusting the lens - LTC 0240 only
BLC area
A
To fit the lens, hold the camera head with its front facing downwards and then: a. Remove the dust cap from the lens mount. b. Ensure that the back-focus lever (A) is loose and screw the lens into the CS-mount. c. Set the lens distance to infinity. d. Screw the lens �in� or �out� until the picture is sharp (object distance should be more than 15m). e. Tighten the lens by locking the back focus lever (A). CAUTION Check that the lens protrusion behind the rear face of the back flange does not exceed 6 mm and that the diameter of the back flange exceeds the inner diameter of the CS-mount, i.e. 27 mm.