Visual Characteristics; Test Conditions - Philips 190SW9FB/69 Servise Manual

D. Economy
i. Purpose: Adjust brightness level for reducing power consumptions
ii. No optimization by Smart Image.
iii. Design:
1. Brightness level set to 70%, a little higher brightness level than laptop PC, fine tune brightness level
before DVT exit.
2. Color temperature set to original.
3. Gamma Table is turn on to reduce bad color tracking
E. Off
i. Purpose: No optimization by Smart Image.
ii. Design:
1. This will follow user OSD setting. If any change by user, it will be saved. When switch back from
other Smart Image profiles, it will go back to last saved setting.
2. Gamma Table is turn on to reduce bad color tracking.
3.15.1.8 Demo mode
A. Purpose: Built-in demo mode for sales in-store demo.
B. Design:
i. Dynamically split screen to 2 vertical frames with one vertical white line. The line width is 2 pixels. The
left frame will be enhanced by Smart Image and right frame remains original performance.
ii. There is OSD showing "Smart Image Lite & Smart Response Demonstration" in left frame and "Original
Image" in right frame.
iii. The OSD word color is white with transparent background.
iv. The demo profile will be "Video Playback" profile with "High" ODC setting.
v. The current Smart Contrast value also be shown on the bottom of the screen.
C. Hot keys to trigger:
Press [Smart Image] 3 seconds or more to trigger the demo mode.
When demo mode is On, press 3 seconds or more to turn off the demo mode.
When the demo mode is enabled, the blue LED will flash until demo mode disabled.

4. Visual characteristics

4.1 Test conditions

Unless otherwise specified, this specification is defined under the following conditions.
(1) Input signal: As defined in 3.3, 1440*900
non-interlaced mode (1440*900@60Hz 146.25MHz),
Signal sources must have 75 ohm output impedance..
(2) Luminance setting : controls to be set to 300 nits with
(3) Warm up: more than 30 minutes after power on with signal supplied.
(4) Ambient light: 400 -- 600 lux.
(5) Ambient temperature: 20 ± 5 °C
full screen 100 % duty cycle white signal
HUDSON 9 81