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Sideband · 24th Jan 2021, 10:55 pm

If the HT goes too high, the power supply tends to 'hunt' giving you a pulsing picture. If you check the setup details there is a 'course' and 'fine' adjustment. I really don't remember the sequence now but I seem to recall that you set the HT pot to 210V then adjust the other so that the picture hunts and then back off the HT pot to 205V....something like that anyway.

24th Jan 2021, 10:55 pm	#157
Sideband Dekatron Join Date: Oct 2003 Location: Croydon, Surrey, UK. Posts: 7,580	Re: Philips G8 G22K522 If the HT goes too high, the power supply tends to 'hunt' giving you a pulsing picture. If you check the setup details there is a 'course' and 'fine' adjustment. I really don't remember the sequence now but I seem to recall that you set the HT pot to 210V then adjust the other so that the picture hunts and then back off the HT pot to 205V....something like that anyway. __________________ There are lots of brilliant keyboard players and then there is Rick Wakeman.....