Bell and Howell 1598, Руководство пользователя

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P a n chromatic TQIII & TQIII Specialist User Manual
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unlucky enough to meet one of these, it may on its way through the projector have
roughened part of the film path sufficiently to cause scratching of subsequent films. Do not
project again until a Bell & Howell audio-visual dealer has repaired or replaced any
damaged part.

Problem
Any film transport difficulties not covered by the remedies above.
Causes and remedies
Such difficulties are very rare and will in almost all cases be due to serious imperfections in
the film. If film is not running normally after operation of the system restorer (Problem f),
switch off and remove it manually as described in Stages 45-50. Repair or remove any
damaged section if the film is your own property. Otherwise, rethread manually (Stages
33-44) at the point where the last of the damage is clear of the exit rollers of the projector.