LG 24MP60 Series Service Manual page 9

Check the data of
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If the data of
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3.2.4.2.
3.2.4.4. Confirm PRESET 6500K Color coordinates and Adjust PRESET 9300K Color coordinates .
Set as Aging mode ON, by commanding AGING_ON/OFF command code.
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Select Module that is being used in present production by commanding MODULE SELECT.
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Send SYSTEM RESET command to set Module data.
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Input Full White Pattern (Video level : 700 mVp-p)
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9300K color adjustment
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This Model Non TCO-6.0 Appliance.
If this TCO 03 spec should be satisfied later, refer to below method.
Adjust to meet x = 0.287±0.005, y=0.303±0.005 in 5 minutes.
Adjust to meet Y = over
Input Full White Pattern (Video level : 700 mVp-p)
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Set as 6500K by commanding COLOR_MODE_CHANGE Command code.
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6500K color adjustment
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If this TCO 03 spec should be satisfied later, refer to below method.
Adjust to meet x = 0.317 ± 0.005, y=0.332±0.005 in 5 minutes.
(Option) It's another method for 6500K color adjustment at Gumi & NT
At first, check ΔUV. If that is under 0.0065, the set is not adjusted.
If not. It is adjust to meet u'= 0.198±0.0065, v'=0.469±0.0065
Adjust to meet Y = over
3.2.4.5. Confirm User color coordinates .
Confirm Whether User color is saved same as 6500K.
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After confirming Color coordinates,
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Confirm whether user color is 50. If the value of user color(R/G/B) is 30, do adjust again by
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3.2.5 Confirm Operation state.
3.2.5.1 Operation mode : Confirm whether each appointed mode operate correctly or not.
3.2.5.2 Confirmation of Adjustment condition and operation : Confirm whether it meet Auto/Manual
equipement Adjustment standard or not.
■ Confirm Analog screen state : Confirm screen state at below mode.
Appointment mode : 640*480 @60Hz (Mode 2), 800*600@75Hz(Mode 5)
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Only for training and service purposes
0x0D, 0x0E address of EEPROM(0xA8) is 0xAA.
0x0D, 0x0E address of EEPROM(0xA8) is not 0xAA, do adjust again by
x= 0.285±0.005, y= 0.301±0.005 in 5~30 minutes.
x=0.283±0.005, y=0.298±0.005 over than 30minutes, and confirm.
150cdand confirm
x= 0.315 ± 0.005 , y= 0.331±0.005 in 5~30 minutes.
x=0.313 ± 0.005, y=0.329±0.005 over than 30minutes, and confirm.
200 cd and confirm.
Must return to 6500K
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