Color Temperature - LG 55LM9600 Service Manual

4.4.6. Reference (White Balance Adj. coordinate and

color temperature)

▪ Luminance: 204 Gray
▪ Standard color coordinate and temperature using CS-1000
(over 26 inch)
Coordinate
Mode
X
Cool 0.269
Medium 0.285
Warm 0.313
▪ Standard color coordinate and temperature using CA-210(CH 18) - ALEF
Coordinate
Mode
X
Cool 0.269±0.002
Medium 0.285±0.002
Warm 0.313±0.002
▪ Standard color coordinate and temperature using CA-210(CH 14) - LGD
Coordinate
Mode
X
Cool 0.269±0.002
Medium 0.285±0.002
Warm 0.313±0.002
4.4.6.1 ALELF&EDGE LED&IOL White balance table
▪ Edge LED module change color coordinate because of aging time
▪ apply under the color coordinate table, for compensated aging time
Edge (LM860X)
Cool
Aging time
GP4 X
(Min)
269
1 0-2 283
2 3-5 282
3 6-9 281
4 10-19 279
5 20-35 277
6 36-49 274
7 50-79 271
8 80-149 270
9 Over 150 269
4.4.7 THX Adjustment (For US Models)
For THX models, White Balance 4 point automatic control can
be done through the below steps. (Warm axis)
(1) 100 IRE White Balance Adjustment done.
(2) Control Backlight so the Maximum brightness
*In case of 100 IRE adjustment, backlight target value is
125cd/m2.
(3) 4 Point gamma and W/B adjustment done.
* With the controlled maximum brightness, adjust the Gamma
2.2 (60, 40, and 20 IRE / do not adjust at 80 IRE)
*For 10 IRE, set R, G, B gain to 0, 0, and 0, respectively.
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Temp
△uv
Y
0.273 13,000K 0.0000
0.293 9,300K 0.0000
0.329 6,500K +0.0030
Temp
Y
0.273±0.002 13,000K
0.293±0.002 9,300K
0.329±0.002 6,500K +0.0030
Temp
Y
0.273±0.002 13,000K
0.293±0.002 9,300K
0.329±0.002 6,500K
Medium Warm
Y X Y X
273 285 293 313
293 299 313 320
291 298 311 319
290 297 310 318
289 295 309 316
284 293 304 314
279 290 299 311
277 287 297 308
274 286 294 307
273 285 293 306
4.5. Option selection per country
4.5.1. Overview
(1) Press ADJ key on the Adj. R/C, and then select Country
Group Menu.
(2) Depending on destination, select KR or US, then on the
lower Country option, select US, CA, MX. Selection is done
using +, - KEY
4.6. Tool Option Inspection
▪ Method: Press Adj. key on the Adj. R/C, then select Tool option.
Model Tool 1
47LM9600-UC 32999
55LM9600-UC 33001
△uv
4.7. Local Dimming Inspection (Optional)
0.0000
4.7.1. ALEF models with local dimming
(1) Press 'TILT" key of the Adj. R/C and check moving
0.0000
patterns. The black bar patterns moves from top to bottom.
If a local dimming function does not work, a whole screen
shows full white
△uv
0.0000
0.0000
0.0000
4.8. Ship-out mode check (In-stop)
▪ After final inspection, press In-Stop key of the Adj. R/C and
check that the unit goes to Stand-by mode.
▪ After final inspection, Always turn on the Mechanical S/W.
4.9. WIFI MAC ADDRESS CHECK
Y
a. Using RS232
329
339
Transmission
337
336
b. check the menu on in-start
335
330
325
323
320
319
Note that there are Wi-Fi MAC and MAC address.
Wi-Fi MAC is used for wireless network and MAC address is used
for wired network
- 15 -
Tool 2 Tool 3 Tool 4 Tool 5
45122 30605 20527 55823
45122 30605 20527 55823
Command Set ACK
[A][l][][Set ID][][20][Cr] [O][K][x] or [N][G]
LGE Internal Use Only
Tool 6 Tool 7
1324 63115
1324 63115