Insignia NS-46L240A13 User Manual

Note: Above data are chromatic coordinates for the first panel of each model. For other panel,
chromatic coordinates may be different, so please confirm the data with RD.
White balance adjustment of LC-42MFXX is described as an example as follow. For other models,
please refer to Table 6.
4.2.2 Four groups of white balance adjustments
4.2.2.1 ATV channel adjustment (AV & S-VIDEO channels share the same date with this one)
Input AIR Channel 21 from TV channel, the picture is 11-gray-step, enter into factory menu
page Color Temp, first set item Color Mode as NORMAL, fix item GAIN GREEN, adjust items GAIN
RED, GAIN BLUE to set chromatic coordinates of the 9
th
scale as (285, 293); fix item OFFSET
GREEN, adjust items OFFSET RED, OFFSET BLUE to set chromatic coordinates of the 3
rd
scale as
(285, 293); adjust items GAIN RED, GAIN BLUE and OFFSET RED, OFFSET BLUE repeatedly as
above until chromatic coordinates of both gray scales are (285, 293); then press key MENU to exit to
the superior menu or press item SAVE TO EEPROM to save the data of white balance.
Check if chromatic coordinates of COOL and WARM meet the requirements, if not, adjust items
GAIN RED, GAIN BLUE and OFFSET RED, OFFSET BLUE to set the date to be up to the
requirements and then save them.
4.2.2.2 DTV channel adjustment (HDMI channels shares the same date with this one)
Input AIR Channel 26 from TV channel, the picture is 11-gray-step, enter into factory menu
page Color Temp, first set item Color Mode as NORMAL, fix item GAIN GREEN, adjust items GAIN
RED, GAIN BLUE to set chromatic coordinates of the 9
th
scale as (285, 293); fix item OFFSET
GREEN, adjust items OFFSET RED, OFFSET BLUE to set chromatic coordinates of the 3
rd
scale as
(285, 293); adjust items GAIN RED, GAIN BLUE and OFFSET RED, OFFSET BLUE repeatedly as
above until chromatic coordinates of both gray scales are (285, 293); then press key MENU to exit to
the superior menu or press item SAVE TO EEPROM to save the data of white balance.
Check if chromatic coordinates of COOL and WARM meet the requirements, if not, adjust items
GAIN RED, GAIN BLUE and OFFSET RED, OFFSET BLUE to set the date to be up to the
requirements and then save them.
4.2.2.3 YPbPr channel adjustment
ADC calibration: Input signal (VG848 Timing: 968 (480i/60 Hz)，PAT: 918 (75% color bar +
gray scale)) , enter into factory menu page ADC Setting to perform ADC AUTO.
White balance adjustment: Input 8- gray-scale signal (VG848 (1920
×1080i/60 Hz)) , enter into
factory menu page Color Temp, first set item Color Mode as NORMAL, fix item GAIN GREEN,
adjust items GAIN RED, GAIN BLUE to set chromatic coordinates of the 7
th
scale as (285, 293); fix
item OFFSET GREEN, adjust items OFFSET RED, OFFSET BLUE to set chromatic coordinates of
the 2
nd
scale as (285, 293); adjust items GAIN RED, GAIN BLUE and OFFSET RED, OFFSET
BLUE repeatedly as above until chromatic coordinates of both gray scales are (285, 293); then press
key MENU to exit to the superior menu or press item SAVE TO EEPROM to save the data of white
balance.
Check if chromatic coordinates of COOL and WARM meet the requirements, if not, adjust items
GAIN RED, GAIN BLUE and OFFSET RED, OFFSET BLUE to set the date to be up to the
requirements and then save them.
4.2.2.4 VGA channel adjustment
ADC calibration: Input signal (VG848 Timing: 854 (VESA 800
×600/60 Hz)，PAT: 914 (chess
square)) , check if picture displays fully, if not, enter into user menu Setup→VGA Setting→ AUTO to
make picture display fully; then enter into factory menu page ADC Setting to perform ADC AUTO.
Aligment Instructions

Insignia NS-46L240A13 Specifications

General

Brand	Insignia
Model	NS-46L240A13
Category	LCD TV
Language	English