Display Color Test; Display Linearity Test; Figure 23. Eight Color Box Pattern - Motorola A920 Service Manual
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Also See for A920:
- Reference manual (144 pages) ,
- Instruction manual (106 pages) ,
- Service manual (59 pages)
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Manual Test Procdures
Display Test Procedures
Display Color Test
Handset Test Commands
55*2*014
Eight Color Box Pattern
RadioComm Test Commands
Select Eight Color
Box and click "Set"
Verification
Verify that the color pattern on the phone's display
matches the color box in figure 23. Also verify edges
(uniform/smooth).
Figure 23. Eight Color Box Pattern
3 - 16
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Display Linearity Test
Handset Test Commands
55*2*005
Grey Scale Block
RadioComm Test Commands
Select Grey Scale and
click "Set"
Verification
Verify that the Grey scale block on the phone's display
matches the Grey scale block in figure 14. This test can
also be used to confirm that the color intensity is linear.
Figure 24. Grey Scale Block
A920/A925
Preliminary
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