Cannot get Indivision ECS to output to TV

[bm07]

My Indivision AGA outputs beautifully to my LCD TV.  I just put the ECS version in an A500 with a 1.3 ROM and it outputs to my Dell monitor but the TV will not accept it.  I tried tweaking the H/V sync settings to get it to match what the AGA model shows in the config tool and still the TV reports that it cannot accept the signal.  Tried PAL/NTSC and interlaced/non workbench.  The pixel clock values between the two are very different, perhaps that is the reason?  I do have the latest firmware and config tool.  Anyone been through this or have ideas?

[Crumb]

My Indivision AGA outputs beautifully to my LCD TV.  I just put the ECS version in an A500 with a 1.3 ROM and it outputs to my Dell monitor but the TV will not accept it.  I tried tweaking the H/V sync settings to get it to match what the AGA model shows in the config tool and still the TV reports that it cannot accept the signal.  Tried PAL/NTSC and interlaced/non workbench.  The pixel clock values between the two are very different, perhaps that is the reason?  I do have the latest firmware and config tool.  Anyone been through this or have ideas?

If you modify the prefs to use 1.25 the screenrate it should work OOTB I guess.