DSC-U20 (serv.man7) - Sony Digital Camera Service Manual (repair manual). Page 12

6-10

DSC-U20

The adjustment items of camera system adjustment are as listed in
Table 6-1-2. The Automatic Adjustment Program divides the ad-
justment items into three, camera adjustment 1-3. Clicking either
CAMERA Adjustment Start button allows the adjustment item
which corresponds to that button to be executed.
The adjustment conditions of the subject and filter vary depend-
ing on which item is adjusted. The Adjustment Program displays
an instruction for the subject and filter as a message during the
adjustment.

Button Name

Adjustment

Subject

Adjustment

Adjustment

Page

Address

HALL Adj.

Not required

6F

58 to 5D, 68

CAMERA Adjustment 1

Frange Back Adj.

Frange back adjustment chart

6F

18 to 1D, 20 to 2B,

(2.0m from front the lens)

3E, 52, 53

Frange Back Check

(Luminance: 300 to 400 lux)

6F

10 to 15

F No. Compensation

6F

5E to 64

Mechanical Shutter Adj.

Clear chart (Standard picture frame)

6F

B8 to D7

Light Value Adj.

6F

65 to 67

Mixed Color Cancel Data Input

Not required

6F

B0, B1

AWB 3200K Data Input

Clear chart (Standard picture frame)

6F

70 to 74, B2, B4

CAMERA Adjustment 2

AWB 3200K Check

AWB 5800K Data Input

Clear chart (Standard picture frame)

6F

7C to 7F,

Filter C14 for color temperature

A0 to A3, B3

AWB 5800K Check

correction

Color Reproduction Data Input

Not required

6F

A4 to AB

CCD Linearity Check

Clear chart (Standard picture frame)

6F

88 to 8F, 9A, 9B

CAMERA Adjustment 3

Strobe Adj.

Flash adjustment box

6F

B6, B7, DA to EF