Bell and Howell 1598, Руководство пользователя

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P a n chromatic TQIII & TQIII Specialist User Manual
Page 9
Try only these settings. If (here is no alternative setting for your nominal voltage or, if the warning
flashes continue, there may be a fault or a nonstandard supply voltage and your dealer should be
asked to investigate. An occasional flash - at, say, intervals of two seconds or longer - means that
the projection lamp is being only slightly over-run; in these circumstances, although its average
life may be reduced, it/s safe to continue the performance.
21 As soon as the picture is on the screen, centre it by using the tilt Control 21a. Adjust focus with
control 21b. If the line separating adjacent frames is visible at the top or bottom of the picture,
remove it by rotating the framer control 21 c.
22 On certain Specialist models, set the soundtrack selector switch 22a according to the type of
sound recording on the film, turning it to the right for optical sound and to the left for magnetic
sound. A magnetic soundtrack is easily recognised as a continuous brown band along the edge of
the film Opposite to the sprocket holes.