[jeffilm]

I Have 2 Sencore CR 7000's that I purchased on ebay, neither work right. One displays no emissions (1 red bar only) on all guns. G1 and H-K shorts seem OK.The other displays false G1 shorts (low resistance) about 3 red bars into the gray cutoff area on the meter. Lo and high emissions in the same area on all guns. Blue gun sometimes erratic all the way into the green. Sencore No longer services these and has no service manuals. Lance at Choice Electronics has a repair/recalibrate service listed for CR 7000's I contacted him by phone last week and he told me He would check to see if his staff would work on these, his CRT tester guy had left him. Now I get no response from him all week. I was thinking of changing all the e-caps there are about a dozen. I would caution anyone from purchasing these on ebay. Most come from pawn shops. I don't think I've ever seen one connected to a CRT and have the display showing the emission. They are usually shown in the shorts mode. This will always give you a completely lit display, without a CRT connected which makes them say the unit is working OK. Does anyone have any Ideas??