Philips 220S2CB/00 Service Manual page 80

80 Meridian 2
E. If the model has multiple inputs including VGA and DVI, each input has their own set of
profiles. When user switch input, the profile to be applied will also change.
F. Each input can memorize their individual "Smart Image" profile status.
For example, Smart Image is on with "Office" profile at VGA input, when switch to DVI input,
the Smart Image will revert to previous profile of DVI.
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.
3.14.1.5 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 the value of that in preset profile by open the main OSD.
C. When any SmartImage Lite 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 show preset values of that
SmartImage profile enabled.
3.14.1.6 Profile Definitions (system integrators to input at design stages)
A. Office Work
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.
2. Color temperature remains in 6500°K.
3. Brightness level should be 70%.
4. Smart Response set to "Off".
5. Smart Contrast set to "Off".
B. Entertainment
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. SmartResponse set to "High".(N/A for this model)
7. Gamma Table turn off to achieve
8. Fastest response time. (N/A for this model)
9. Smart Contrast set to "On"
10. Gamma set to 2.4
No other type of enhancement because it won't bring value.