6.4Loop Forming Position A/B
Positive and negative perforation films are projected in optimum quality in the loop former – Position A.
Only in exceptional cases when special films have negative perforations, it does become necessary to set the loop former to position B in order to obtain an optimum image quality.
•Open film channel with
•Switch off main power supply.
•Unlock lamp cover and remove.
snap locks | lamp cover |
“film“- key
Functions
27