Visual Characteristics; Test Conditions; Brightness - Philips 190CW9FB/69 Service Manual

.16.1. 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.
ii. There is OSD showing "SmartImage Lite & SmartResponse Demonstration"
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 SmartContrast value also be shown on the bottom of the
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
signal
(2) Luminance setting
(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
4.2

Brightness

To follow Panel specification.
General Product Specification
The line width is 2 pixels. The left frame will be enhanced by SmartImage
Lite and right frame remains original performance.
in left frame and "Original Image" in right frame.
screen.
: As defined in 3.3, 1440*900
non-interlaced mode (1440*900@60Hz 146.25MHz),
sources must have 75 ohm output impedance.
: controls to be set to 300 nits with
full screen 100 % duty cycle white signal
190CW9 LCD 67