6/02
4-177
DC1632/2240
ADJ 9.12
Repairs and Adjustments
Prelaunch Training/Review
4. Check vertical magnification (Figure 2):
Measure the 300mm line running from near LE1 to the trail edge of the 1.8lp ladder. If the
dimension is not 300mm ±1.5mm, perform the Adjustment.
Figure 2 Checking Vertical Magnification
Adjustment
1. Horizontal Magnification Adjustment
ï Enter dC131 [715-234]
ï Each bit represents 0.1% change:
Increase the value to lengthen the line
Decrease the value to shorten the line
2. Vertical Magnification Adjustment
ï Enter dC131 [715-302]
ï Each bit represents 0.1% change:
Increase the value to lengthen the line
Decrease the value to shorten the line
Lead Edge
300mm +/-
1.5mm