CHAPTER C
C-ARM AND UPPER ARM
2.8
Step 5: Adjusting the positioning lights
To adjust the light beam angle, rotate the lens assembly (see Fig. 29, 1).
To adjust the light beam vertical position, loosen the attachment screw of the light
assembly and rotate the assembly (Fig. 29, 2).
To focus the light beam, adjust the depth of the lens assembly (Fig. 29, 3).
To adjust the light beam horizontal position, bend the light attachment plate (Fig. 29, 4).
1
Lens
assembly
Figure 29
C-20
Planmeca ProOne
2
Light assembly
attachment screw
ADJUSTING AND CALIBRATING X-RAY
3
Lens assembly
Light attachment
plate
BEAM
4
Technical Manual