LG Electronics 50PT490B, 50PT490B-SA, 50PT490B-SD 5-6. Adjustment Color Temperature (White balance)

HDMI-3 EDID table(2D HD)

- North America & South Centural America

(PT350B, PT250B/E, PT260E/PT490/U/R)

RGB EDID table(2D HD)

- North America & South Centural America

(PT350B, PT250B/E, PT260E/PT490/U/R)

* See Working Guide if you want more information about EDID

communication.

5-6. Adjustment Color Temperature

(White balance)

(1) Using Instruments

1) Color Analyzer: CA-210 (CH 9)

- Using LCD color temperature, Color Analyzer (CA-

210) must use CH 9, which Matrix compensated

(White, Red, Green, Blue compensation) with CS-

2100. See the Coordination bellowed one.

2) Auto-adjustment Equipment (It needs when Auto-

adjustment – It is availed communicate with RS-232C :

Baud rate: 115200)

3) Video Signal Generator MSPG-925F 720p, 216Gray

(Model: 217, Pattern 78)

(2) Connection Diagram (Auto Adjustment)

1) Using Inner Pattern

2) Using HDMI input

(3) White Balance Adjustment

- If you can’t adjust with inner pattern, then you can adjust

it using HDMI pattern. You can select option at “Ez-Adjust

Menu – 7. White Balance” there items “NONE, INNER,

HDMI”. It is normally setting at inner basically. If you can’t

adjust using inner pattern you can select HDMI item, and

you can adjust.

- In manual Adjust case, if you press ADJ button of service

remocon, and enter “Ez-Adjust Menu – 7. White Balance”,

then automatically inner pattern operates. (In case of

“Inner” originally “Test-Pattern. On” will be selected in The

“Test-Pattern. On/Off”.

OConnect all cables and equipments like Pic.5)

OSet Baud Rate of RS-232C to 115200. It may set

115200 orignally.

OConnect RS-232C cable to set

OConnect HDMI cable to set

Only for training and service purposes

< Connection Diagram for Adjustment White balance >

0123456789ABCDEF

0 00FFFFFFFFFFFF001E6D010001010101

10 01 15 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26

20 0F 50 54 A1 08 00 31 40 45 40 61 40 01 01 01 01

30 01 01 01 01 01 01 64 19 00 40 41 00 26 30 18 88

40 36 00 40 84 63 00 00 1C A0 0F 20 00 31 58 1C 20

50 28 80 11 00 BC 39 20 00 00 00 00 00 00 FD 00 3A

60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC

70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 0F

0 020327F14E0203111293041516051410

10 1F 22 20 26 15 07 50 09 57 07 68 03 0C 00 30 00

20 B8 2d 00 E3 05 03 01 02 3A 80 18 71 38 2D 40 58

30 2C 45 00 40 84 63 00 00 1E 01 1D 80 18 71 1C 16

40 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 00 72 51

50 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 00 00 00

60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B2