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5.2.2. Adjustment of White Balance (for Manual adjustment)
▪ Color analyzer(CA100+, CA210) should be used in the
calibrated ch by CS-1000
▪ Operate the zero-calibration of the CA100+ or CA-210, then
stick sensor to the module when adjusting.
▪ For manual adjustment, it is also possible by the following
sequence.
1) Select white pattern of heat-run by pressing "POWER ON"
key on remote control for adjustment then operate heat run
longer than 15 minutes.
(If not executed this step, the condition for W/B may be
different.)
2) Push "Exit" key.
3) Change to the AV mode by remote control.
4) Input external pattern (80% white pattern)
5) Push the ADJ key => Enter "0000" (Password)
6) Select "3. W/B ADJUST"
7) Enter the W/B ADJUST Mode
8) Stick the sensor to the center of the screen and select each
items (Red/Green/Blue Gain and Offset) using ▲/▼(CH +/-)
key on R/C..
9) Adjust R/ G/ B Gain using ◄/►(VOL +/-) key on R/C.
10) Adjust three modes all (Cool / Medium / Warm) : Fix the
one of R/G/B gain and change the others
11) When adjustment is completed, Enter "COPY ALL"
12) Exit adjustment mode using EXIT key on R/C.
※ CASE
First adjust the coordinate far away from the target value(x, y).
(1) x, y >target
i) Decrease the R, G.
(2) x, y < target
i) First decrease the B gain,
ii) Decrease the one of the others.
(3) x >target , y< target
i) First decrease B, so make y a little more than the target.
ii) Adjust x value by decreasing the R
(4) x < target , y >target
i) First decrease B, so make x a little more than the target.
ii) Adjust x value by decreasing the G
● Standard color coordinate and temperature when using the
CA100+ or CA210 equipment
Color coordinate
Mode
X
Cool
0.269±0.002
Medium 0.285±0.002
Warm
0.313±0.002
Change reason : When vivid mode, more detail than other
company set.
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Temp
△uv
Y
0.273±0.002 13000K
0.0000
0.293±0.002 9,300 K 0.000
0.329±0.002 6,500K
0.003
● In case of Edge LED module, the color coordinates is changing
by aging, so you have to use the below table.
The Time Table of color coordinates by SET Aging Time
(1) Edge LED Models(47LM8600-DA)
GP3
Aging
time
x
(Min)
269
1
0 ~ 2
293
2
3 ~ 5
292
3
6 ~ 9
291
4
10 ~19
288
5
20 ~ 35
286
6
36 ~ 49
285
7
50 ~ 79
283
8
80 ~ 149
282
9
Over 150
281
(2) ALEF (47LM9600-DA)
GP3
Aging
time
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 ~ 119
270
9
Over 120
269
(3) ALEF (55LM9600-DA)
GP3
Aging
time
x
(Min)
269
1
20
282
2
21 ~ 25
280
3
26 ~ 30
279
4
31 ~ 35
277
5
36 ~ 40
276
6
41 ~ 50
275
7
51 ~ 80
272
8
81 ~ 119
271
9
Over 120
270
- 14 -
Cool
Medium
y
x
y
273
285
293
313
305
309
323
330
303
308
321
330
302
307
320
329
298
304
316
326
295
302
313
324
293
301
311
322
291
299
309
321
289
298
308
320
287
298
306
319
Cool
Medium
y
x
y
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
Cool
Medium
y
x
y
273
285
293
313
298
298
318
319
296
296
316
317
294
295
314
316
292
293
312
314
290
292
310
313
288
291
308
312
284
288
304
309
282
287
302
308
281
286
301
307
LGE Internal Use Only
Warm
x
y
329
348
347
346
342
339
337
335
334
332
Warm
x
y
329
339
337
336
335
330
325
323
320
319
Warm
x
y
329
344
342
340
338
336
334
330
328
327
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