Leitz contour measuring projector gp 650 instructions. Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Leitz contour measuring projector gp 650 instructionsLarge Contour Measuring Projector GP 650 ModelTABLE OF CONTENTS 1. General information 2. How to assemble the instrument 2.1 installing the counterweight for the coordinate stage 2.2 Mounting the column 2.3 Mounting the reflecting mirror 2.4 Mounting the room light 2.5 Mounting the projection screen 2.6 Mounting the surface illuminator 2.7 Mounting the lens turret 2.8 Mounting the stages 3. Design and operation of the projector 3.1 Projection by substage illumination 3.2 Projection by surface illumination 3.3 intermediate image formation 3.4 Mechanical coordinate stage 3.5 Scale-reading coordinate stage 3.6 Center cradle 3.7 Templet turret 3.8 Chart-holder arms 3.9 Substage illumination 3.10 Surface illumination 4. Measuring techniques 4.1 Linear measurement 4‘2 “gm“ “mm”4. Measuring techniques 4.1 Linear measurement 2 4.2 Angular measurement 2 5.‘ Maintenance 5.1 Cleaning of optical parts I 5.2 Replacing the lamp for substage illumination 2 5.3 Replacing the lamp for surface illumination i 5.4 Circuit diagram 1 6. Technical data I The figures in the text refer to the illustrations. Thus. 5/2 stands for Fig. 5. detail 2.