Philips PM 5508 Operating Manual page 38

41
Fig. VII-16. "Venetian blinds" in bar 3 (detail)
Fia. VII-17. "Venetian blinds" in bar 2 (detail)
3. •
Readjust the delay-line amplitude control for minimum "Venetian
blinds" in bar 3 (see Fig. VII-16) and the delay-line phase control
for minimum "Venetian blinds" in bar 2 (see Fig. VII-17). Do not look
at the colours, but on'ty for bhe appearance of the "Venetian blinds"
effect!