beautypg.com

5-1. illumination area adjustment – Sony SRX-T420 User Manual

Page 57

background image

2-17

SRX-T420

2-5. Illumination Area Adjustment and Registration Adjustment

2-5-1. Illumination Area Adjustment

If there is any deviation of illumination range when installing the unit, perform adjustment in the follow-
ing procedure.

n
The adjustment cannot be correctly performed with the fi lter cover open because the fi lter cover switch
sensor function operates. Before starting the adjustment, be sure to close the fi lter cover after removing
the panel duct covers.

Procedure

1. Remove the panel (U7) block assembly. (Refer to Section 1-1-2.)
2. Remove the panel (U2) block assembly. (Refer to Section 1-1-3.)

3. Remove

the

fi lter.

4. Remove

the

fi ve screws.

Filter cover

Front side

Filter cover switch

Filter (center portion)

Screws

Front side

Fig. 2-5-1a

Fig. 2-5-1b