FP 75 E
Issue: 08/2012
46
5 .7
Error Indication with LEDs
5 .7 .1 Interface Board
Two red break LEDs (arrows) are mounted on the interface board.
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The left LED (in the near of the projector door) labelled with
Filmriss/break ext
. illu-
minates only if there is an external film break (e. g. on the non-rewind system).
$
The right LED labelled with
∑Filmriss/ break
illuminates with every film break.
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If both LEDs illuminate an external break was happened. If LED
∑break
illuminates
a break on the projector (internal) was happened.
5 .7 .2 Intermittent Sprocket Power Supply Unit
The green LED (arrow) on the power supply unit of the intermittent sprocket motor il-
luminates if there is an intermediate circuit voltage available.