Experiment with many different dial settings and see you get what appears a good match with the dials in many different positions. This should give an arc-free setting, but if this 1.5 kw tuner arcs, 99% chance it is not tuned correctly. Op should start with 50 watts and the book standard dial settings and then start tuning from those points, and turning the knobs in the sequence given in the book. The problem with antenna tuners of this design is that they will show some kind of match (lower SWR) on a WHOLE LOT of dial settings, most of which are not the best settings. The drive belt on the roller inductor which drives only the counter broke. Had the 989C for six years used it twice on G5RV and worked ok on 1KW. It is possible that carefully first reading the manuals for these tuners would be helpful to many who have had problems. IMHO these tuners only need some TLC, modest parts replacement and care in using them. I cleaned and resoldered the bad solder connection and cleaned the coil and replaced its original drive belt with a stronger "Heathkit" drive belt and both tuners have worked flawlessly now for over three years. The second tuner had a poor solder connection and severe carbon arcing on the roller loading coil. These stronger drive belts are often available new on E-Bay for a very modest cost. The problem with one tuner was a broken drive belt which I replaced with a much stronger drive belt designed for use with the old Heathkit SB series linear amplifiers. I use these on occasion up to full legal limit power with no problems whatsoever. Both tuners were easily fixed by me, are in use now and I have not had any problems with either tuner after fixing them. Supports camera RAW (CRW, CR2, RAW, NEF, DCR, X3F, ORF etc.I have had two non-working MFJ-989C tuners *given to me* by unhappy users over the years. Supports common formats (JPEG, BMP, PNG, GIF, TIFF, PCX etc.) Auto search for digital pictures within any folder and subfolders Flip, rotate, sharp, colorize, round your digital photos Resize by percent, preset or custom size Resize, rename, watermark and convert images in batch mode Although the market abounds in image editors and converters of all shapes and forms, most of them suffer from insufficiently interfaces that are either confusing or take too much time to get used to. What do most of us do with images? We download photos from our digital cameras, rename them to get rid of standard naming patterns, resize them for uploading to social networks, phones and forums, convert them for compatibility with certain programs and make other fairly basic modifications that allow us to use images elsewhere and in a different manner. If you are looking for a tool that will be able to do everything you need to do with images every day, missing Image Tuner would be a crime! Most users don't need Photoshop functionality to fulfill fairly simple daily image processing tasks. Image Tuner is a batch photo resizing, renaming, conversion and watermarking tool with an intuitive UI.
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