To Next Page

To Previous Page

- 11 -

Only for training and service purposes

4. Manual Adjustment

4.1. MAC Address, ESN Key and Widevine

Key download

4.1.1. Equipment & Condition

1) Play file: keydownload.exe

4.1.2. Communication Port connection

1) Key Write: Com 1,2,3,4 and 115200 (Baudrate)

2) Barcode: Com 1,2,3,4 and 9600 (Baudrate)

4.1.3. Download process

1) Select the download items.

2) Mode check: Online Only

3) Check the test process

- US, Canada models: DETECT -> MAC_WRITE ->

WIDEVINE_WRITE

- Korea, Mexico models: DETECT -> MAC_WRITE ->

WIDEVINE_WRITE

4) Play : START

5) Check of result: Ready, Test, OK or NG

6) Printer out (MAC Address Label)

4.1.4. Communication Port connection

1) Connect: PCBA Jig -> RS-232C Port == PC -> RS-232C

Port

4.1.5. Download

1) US, Canada, Mexico models (12Y LCD TV + MAC +

Widevine + ESN Key)

2) Korea, Mexico models (11Y LCD TV + MAC + Widevine

Only)

4.1.6. Inspection

- In INSTART menu, check these keys.

LG 55G2 User Manual

Other manuals for LG 55G2