Motorola A925 Service Manual download pdf (Page 47)

Motorola Confidential Proprietary

Manual Test ProceduresLevel 3 Service Manual

3 - 23

Preliminary

Block 19-24

Block 13-18

Block 7-12

Block 1-6

Macbeth Color Chart

1. From the computer, open the captured color

chart image.

2. Compare, the color blocks of the printed

Macbeth color chart to the captured image.

Follow the listed verifications to determine the quality

of the image.

1. Minimal noise level for Blue, Green and Red

on blocks 19 through 24.

2. Uniformity for grey scale blocks 19 through 24.

3. Good white balance on blocks 19 through 24.

4. Good color reproduction on blocks 13 through

18.

Focus Chart

1. From the computer, open the captured focus

chart image.

Verify the focus quality at the center, top-left corner,

bottom-left corner, top-right corner, and bottom-right

corner.

Grey Scale Chart (Shading Test)

1. From the computer, open the captured grey

scale chart image.

Verify that there is minimal shading deviations on all four

corners when compared to the center of the image.

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Motorola A925 Service Manual Page 47