LG Electronics 32LM640S/640T-ZA EYE-Q function check, Local Dimming Function Check

▪ Adjustment condition and cautionary items 1) Lighting condition in surrounding area

Surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding.

2)Probe location

:Color Analyzer(CA-210) probe should be within 10 cm and perpendicular of the module surface.(80° ~ 100°)

3)Aging time

-After Aging Start, Keep the Power ON status during 5 Minutes.

-In case of LCD, Back-light on should be checked using no signal or Full-white pattern.

4.2.6.Reference(White balance adjusmtment coordinate and color temperature)

▪Luminance : 204 Gray

▪Standard color coordinate and temperature using CS-1000 (over 26 inch)

Mode	Coordinate		Temp	∆uv
	x	y
Cool	0.269	0.273	13000 K	0.0000
Medium	0.285	0.293	9300 K	0.0000
Warm	0.313	0.329	6500 K	0.0000

▪ Standard color coordinate and temperature using CA-210(CH 14)

Mode	Coordinate		Temp	∆uv
	x	y
Cool	0.269 ± 0.002	0.273 ± 0.002	13000 K	0.0000
Medium	0.285 ± 0.002	0.293 ± 0.002	9300 K	0.0000
Warm	0.313 ± 0.002	0.329 ± 0.002	6500 K	0.0000

4.2.7. LED White balance table

-EDGE LED module change color coordinate because of aging time.

-Apply under the color coordinate table, for compensated aging time.

-ALEF

	Aging		Cool		Medium		Warm
GP4	time	X		y	x	y	x	y
	(Min)	269		273	285	293	313	329
1	0-2	283		293	299	313	320	339
2	3-5	282		291	298	311	319	337
3	6-9	281		290	297	310	318	336
4	10-19	279		289	295	309	316	335
5	20-35	277		284	293	304	314	330
6	36-49	274		279	290	299	311	325
7	50-79	271		277	287	297	308	323
8	80-119	270		274	286	294	307	320
9	Over 120	269		273	285	293	306	319

4.3.EYE-Q function check

(1)Turn on TV.

(2)Press EYE key of Adjustment remote control.

(3)Cover the Eye Q II sensor on the front of the using your hand and wait for 6 seconds.

(4)Confirm that R/G/B value is lower than 10 of the "Raw Data (Sensor data, Back light)". If after 6 seconds, R/G/B value is not lower than 10, replace Eye Q II sensor.

(5)Remove your hand from the Eye Q II sensor and wait for 6 seconds.

(6)Confirm that "ok" pop up. If change is not seen, replace Eye Q II sensor.

4.4. Local Dimming Function Check

Step 1) Turn on TV.

Step 2) Press “TILT” key on the Adj. R/C.

Step 3) At the Local Dimming mode, module Edge Backlight moving right to left Back light of IOP module moving.

Step 4) Confirm the Local Dimming mode. Step 5) Press "exit" key.

4.5.Magic Motion Remote control test

(1)Equipment : RF Remote control for test, IR-KEY-Code Remote control for test

(2)You must confirm the battery power of RF-Remote control before test(recommend that change the battery per every lot)

(3)Sequence (test)

1)if you select the "Start(Wheel)" key on the Adjustment remote control, you can pairing with the TV SET.

2)You can check the cursor on the TV Screen, when select the "Wheel" key on the Adjustment remote control.

3)You must remove the pairing with the TV Set by select "Mute" key on the Adjustment remote control

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