Philips 231B4LPYCB/00, Service Manual, Page: 82 / 100

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82 Meridian 3
In the input switching process the “Smart Image” OSD will also show up to present which
profile is selected if “Smart Image” is enabled at that input.
The Smart Image status will also be stored after the monitor is resumed from AC on/off
or power switch on/off.
3.16.1.5 Linkage between Smart Image OSD and main OSD
A. Settings within main OSD have linkage with Smart Image OSD.
i.
Brightness
ii.
Contrast
iii.
Color Temperature
B. Because each preset profiles will define default setting of these 3 parameters. Users
can understand what is the value of that in preset profile by open the main OSD.
C. When any SmartImage profile had been enabled. The parameters in main OSD
are still available for user to adjust. But these adjustments are temporary only. If users
switch to another profile and then go back. The setting in main OSD will be store values of
that SmartImage profile enabled.
3.16.1.6 Profile Definitions (system integrators to input at design stages)
A. Office
i. Purpose: Design for general office application, like word processing, Spreadsheet
and email. The screen is dominated by text.
ii. Enhancement point:
1. A little sharpness for increasing the details of e.g. an excel grid.
No other type of enhancement as it won't bring value.
2. Color temperature remains in 6500°K.
3. Brightness level should be 70%.
4. Smart Contrast set to “Off”.
B. Movie
i. Purpose: Design for video application, Like Microsoft Media Player or Real Player.
The screen is dominated by video.
ii. Enhancement Point:
1. Dynamic contrast enhancement by histogram analysis (DLC) should be
implemented.
2. Sharpness enhanced 90%.
3. Color enhancement set as the same with Video.
4. Color temperature set to 7500° (Based on final PQ settings) (if higher)
5. Brightness level sets to maximum.
6. Fastest response time. (N/A for this model)
7. Smart Contrast set to “On”