Philips 231P4UPEB/00, Service Manual

Page: 76 / 95

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76 Meridian 4
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Smart contrast
˦̀˴̅̇ʳ˖̂́̇̅˴̆̇ʳ˼̆ʳ˴ʳ˾˼́˷ʳ̂˹ʳ˷̌́˴̀˼˶ʳ˵˴˶˾˿˼˺˻̇ʳ˶̂́̇̅̂˿ˁʳʳ
This function changes the panel backlight dynamically according to the frame brightness histogram.
˔̇ʳ˿˸˴̆̇ʳ̇˻˸ʳ̀˼́˼̀̈̀ʳ˶̂́̇̅˴̆̇ʳ̅˴̇˼̂ʳ˻˴̆ʳ̇̂ʳ˵˸ˑʳ˅˃ˠˍ˄ʳʻ˧̌̃ˁʼʳ
ˆˁ˄ˆ ˦̀˴̅̇ʳ˼̀˴˺˸ʳ
˦̀˴̅̇˜̀˴˺˸ʳˣ̅̂˹˼˿˸ʳ
˗˸˹˼́˼̇˼̂́̆ʻˠ˅ʼˁ˷̂˶
3.16.1 Smart Image(Premium) OSD outlook
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3.13.1.1 Position
The position of the button is at the bottom center of the screen.
3.13.1.2 Smart Image Logo & Banner
As design to keep the LightFrame logo at header but change the name to “SmartImage”
with bitmap format.
3.13.1.3 Icon of each profile
Each profile will use text instead of icon & text before.
3.13.1.4 User Operation Procedure
A. 5 different modes are switched to next in the sequence from 1 to 5 then back to 1 while
pressing this button: 1) Office Work 2) Image Viewing 3) Entertainment 4) Economy 5)
Off. The default setting is ‘Off”.
B. The FOS optimization will be changed in real time by which profile to be scrolled, users
don’t need to confirm to enable.
C. The Smart Image OSD will remain on screen for 5 seconds after user last action. Or user
can also press [MENU] to close the Smart Image OSD immediately.
D. Except using [MENU] button to scroll down profile. If Smart Image OSD already launched