Bell & Howell test patterns: Difference between revisions
→Test pattern types
IlCattivo25 (talk | contribs) |
IlCattivo25 (talk | contribs) |
||
Line 24:
* White screen, 933 Hz tone (medium clicking, 15 seconds)
* White screen, 933 Hz tone (30 seconds)
* White screen, 933 Hz tone (60 seconds)
* White screen, 967 Hz tone (60 seconds)
* White screen, 1000 Hz tone (15 seconds)
|